image
image
user-login
Patent search/

An Age-Adaptive Cardiopulmonary Resuscitation Device for Enhanced Resuscitation and Method of Operating the Same

search

Patent Search in India

  • tick

    Extensive patent search conducted by a registered patent agent

  • tick

    Patent search done by experts in under 48hrs

₹999

₹399

Talk to expert

An Age-Adaptive Cardiopulmonary Resuscitation Device for Enhanced Resuscitation and Method of Operating the Same

ORDINARY APPLICATION

Published

date

Filed on 7 November 2024

Abstract

ABSTRACT: Title: An Age-Adaptive Cardiopulmonary Resuscitation Device for Enhanced Resuscitation and Method of Operating the Same The present disclosure proposes an age-adaptive cardiopulmonary resuscitation (CPR) device (100). The age-adaptive CPR device (100) comprises a hollow circular casing (102), a supporting shaft (110), plurality of semi-circular discs (114), and an adjustable contact surface unit (146). The plurality of semi-circular discs (114) is configured to provide contact surface points on the patient’s chest during the CPR operations. The adjustable contact surface unit (146) is configured for contacting a patient's chest according to the age group during the CPR operations. The age-adaptive CPR device (100) ensures consistent compression depth and force by maintaining proper contact points and pressure application, thus reducing variability in manual CPR performance. The age-adaptive CPR device (100) can rapidly switch between different compression configurations for efficient adaptation in dynamic emergency situations, thereby saving valuable time during life-saving procedures.

Patent Information

Application ID202441085486
Invention FieldBIO-MEDICAL ENGINEERING
Date of Application07/11/2024
Publication Number47/2024

Inventors

NameAddressCountryNationality
Nalla AkhilaAssistant Professor, Dept of CSE, Aditya University, Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
Kurra Venkateswara RaoSr. Assistant Professor, Dept of EEE, Aditya College of Engineering & Technology (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
G. Rama KrishnaAssistant Professor, Aditya Pharmacy College (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
S.P.N. KumarAssistant Professor, Aditya College of Pharmacy (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
N. Kiran KumarLecturer, Dept of Electronics, Aditya Degree College, Lakshmi Narayana Nagar, Kakinada, East Godavari-533003, Andhra Pradesh, India.IndiaIndia

Applicants

NameAddressCountryNationality
Aditya UniversityAditya University, Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
Aditya College of Engineering and Technology (A)Aditya College of Engineering & Technology (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
Aditya Pharmacy College (A)Aditya Pharmacy College (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
Aditya College of Pharmacy (A)Aditya College of Pharmacy (A), Aditya Nagar, ADB Road, Surampalem, East Godavari-533437, Andhra Pradesh, India.IndiaIndia
Aditya Degree CollegeAditya Degree College, Lakshmi Narayana Nagar, Kakinada, East Godavari-533003, Andhra Pradesh, India.IndiaIndia

Specification

Description:DESCRIPTION:
Field of the invention:
[0001] The present disclosure generally relates to the technical field of cardiopulmonary resuscitation (CPR) devices, in specific, relates to an age-adaptive cardiopulmonary resuscitation (CPR) device that adjusts surface contact points according to the age of the patient encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness.
Background of the invention:
[0002] Cardiopulmonary resuscitation (CPR) is a critical life-saving technique employed during emergencies, particularly in instances of cardiac arrest. This procedure aims to restore blood circulation and provide oxygen to vital organs when normal heart function ceases. The effectiveness of CPR significantly hinges on the technique employed, including hand positioning, compression depth, and frequency, which vary according to the patient's age. For example, different hand placements and compression strategies are recommended for adults, children, and infants, highlighting the need for precise techniques to optimize the chances of successful resuscitation.
[0003] Current CPR guidelines established by organizations such as the American Heart Association delineate specific protocols for administering compressions based on the patient's age. For adults, compressions typically require the use of both hands placed on the lower half of the sternum. In contrast, for children, one-handed compressions are suggested, and for infants, compressions should be delivered using two fingers or a two-thumb encircling technique. The necessity to adapt hand placement and compression force based on age underscores the inherent challenges faced by rescuers during high-stress emergency situations.
[0004] Many existing CPR devices and training mannequins focus on adult CPR techniques, leading to a significant gap in age-appropriate training and equipment. While some devices are designed to assist with adult compressions, their fixed configuration does not allow for adjustments based on age or size, making them less effective for infants and children. This lack of adaptability can lead to improper technique and insufficient compression, thereby diminishing the likelihood of successful resuscitation efforts.
[0005] Furthermore, existing automated CPR devices often utilize standardized contact surfaces that do not cater to the specific anatomical differences between adults, children, and infants. As a result, these devices may apply excessive pressure during compressions for smaller patients, which can cause injury rather than provide effective resuscitation. The absence of tailored adjustments for various age groups represents a critical limitation of currently available CPR devices. In addition to the anatomical considerations, the psychological aspect of CPR can be a significant barrier for bystanders or untrained individuals attempting to administer this life-saving technique. Many individuals may feel uncertain about their ability to perform CPR correctly, especially when faced with the need to modify their technique based on the patient's age. This hesitation can result in delays in administering compressions or, in some cases, complete inaction, further emphasizing the need for intuitive and user-friendly CPR assistance devices.
[0006] Moreover, training programs for CPR often emphasize the importance of practice and repetition. However, the majority of training equipment lacks the ability to mimic the varying techniques required for different age groups. As a result, rescuers may find themselves unprepared to adapt their skills when confronted with a real-life emergency involving a child or infant, thus underscoring the inadequacy of existing training tools. The implementation of age-adaptive features in CPR devices would not only improve training outcomes but also enhance real-world application during emergencies. By providing a means to adjust compression techniques based on the patient's age, such devices could significantly increase the chances of successful resuscitation. However, the current market does not sufficiently address this critical need, resulting in a gap in effective resuscitation strategies.
[0007] Additionally, prior art in the field of CPR assistance devices often focuses on mechanical devices that assist with compressions without addressing the fundamental need for adaptability. Many of these devices are designed for a specific population, neglecting the varying anatomical and physiological characteristics of different age groups. As a consequence, the existing products may inadvertently contribute to improper compression techniques, leading to suboptimal outcomes in real-life situations.
[0008] By addressing all the above-mentioned problems, there is a need for an age-adaptive cardiopulmonary resuscitation (CPR) device that adjusts surface contact points according to the age of the patient, encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness. There is also a need for an age-adaptive CPR device that improves the effectiveness of chest compressions by aligning contact points more accurately with the anatomical requirements of different age groups, such as ten contact points for adults, five for children, and two for infants. There is also a need for an age-adaptive CPR device that allows quick and intuitive adjustments based on the patient's age by utilizing lever rotation and pressing actions for user-friendly operation. There is also a need for an age-adaptive CPR device that ensures consistent compression depth and force by maintaining proper contact points and pressure application, thus reducing variability in manual CPR performance and increasing the likelihood of successful resuscitation.
[0009] Additionally, there is also a need for an age-adaptive CPR device with the ability to rapidly switch between different compression configurations for efficient adaptation in dynamic emergency situations, thereby saving valuable time during life-saving procedures. Further, there is also a need for an age-adaptive CPR device with an enhanced gripper design that offers improved handling and control, thereby allowing users to maintain a firm grip on the device during CPR, even under challenging conditions.
Objectives of the invention:
[0010] The primary objective of the present invention is to provide an age-adaptive cardiopulmonary resuscitation (CPR) device that adjusts surface contact points according to the age of the patient, encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness.
[0011] Another objective of the present invention is to provide an age-adaptive CPR device that improves the effectiveness of chest compressions by aligning contact points more accurately with the anatomical requirements of different age groups, such as ten contact points for adults, five for children, and two for infants.
[0012] Another objective of the present invention is to provide an age-adaptive CPR device that allows quick and intuitive adjustments based on the patient's age by utilizing lever rotation and pressing actions for user-friendly operation.
[0013] Another objective of the present invention is to provide an age-adaptive CPR device that ensures consistent compression depth and force by maintaining proper contact points and pressure application, thus reducing variability in manual CPR performance and increasing the likelihood of successful resuscitation.
[0014] Yet another objective of the present invention is to provide an age-adaptive CPR device with the ability to rapidly switch between different compression configurations for efficient adaptation in dynamic emergency situations, thereby saving valuable time during life-saving procedures.
[0015] Further objective of the present invention is to provide an age-adaptive CPR device with an enhanced gripper design that offers improved handling and control, thereby allowing users to maintain a firm grip on the device during CPR, even under challenging conditions.
Summary of the invention:
[0016] The present disclosure proposes an age-adaptive cardiopulmonary resuscitation device for enhanced resuscitation and method of operating the same. The following presents a simplified summary in order to provide a basic understanding of some aspects of the claimed subject matter. This summary is not an extensive overview. It is not intended to identify key/critical elements or to delineate the scope of the claimed subject matter. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
[0017] In order to overcome the above deficiencies of the prior art, the present disclosure is to solve the technical problem to provide an age-adaptive cardiopulmonary resuscitation (CPR) device that adjusts surface contact points according to the age of the patient encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness.
[0018] According to one aspect, the invention provides an age-adaptive CPR device. In one embodiment herein, the age-adaptive cardiopulmonary resuscitation (CPR) device comprises a hollow circular casing, a supporting shaft, plurality of semi-circular discs, and an adjustable contact surface unit. In one embodiment herein, the hollow circular casing having a gripper is configured to provide a secure grip for a user when handling the age-adaptive CPR device while performing cardiopulmonary resuscitation (CPR) operations. The hollow circular casing comprises plurality of guide ways on the surface.
[0019] In one embodiment herein, the supporting shaft is securely positioned at a center portion of the hollow circular casing through a hole. In one embodiment herein, the plurality of semi-circular discs is rotatably mounted over the supporting shaft at one side portion. In one embodiment herein, the supporting shaft is securely connected with a support member, which is configured to be supported on the patient's chest while performing the CPR operations.
[0020] In one embodiment herein, the plurality of semi-circular discs comprises a first semi-circular disc, a second semi-circular disc, and a third semi-circular disc. In one embodiment herein, the first semi-circular disc having at least two pressing nodes resembling the middle and forefingers of a human hand. The at least two pressing nodes are configured to provide at least two distinct surface contact points for performing effective CPR operations on infants.
[0021] In one embodiment herein, the second semi-circular disc is positioned beneath the first semi-circular disc. The second semi-circular disc comprises at least five pressing nodes resembling the human hand, which is configured to provide at least five distinct surface contact points for performing effective CPR operations on children. In one embodiment herein, the third semi-circular disc is positioned beneath the second semi-circular disc. The third semi-circular disc comprises a half-circular plate that simulates the interlocking of human hands, which is configured to provide at least ten surface contact points for performing effective CPR operations on adults.
[0022] In one embodiment herein, the adjustable contact surface unit is operatively connected to the hollow circular casing and is configured for contacting a patient's chest according to the age group during the CPR operations. The adjustable contact surface unit comprises a holding unit. In one embodiment herein, the holding unit is securely affixed at an opposite side of the plurality of semi-circular discs. The holding unit comprises plurality of slots securing plurality of actuating units, which are operatively connected to provide surface contact points while performing the CPR operations upon actuation.
[0023] In one embodiment herein, the each actuating unit comprises a hollow shaft, a push button, a primary member, a secondary connecting member, a movable shaft, and a compression element. In one embodiment herein, the push button is releasably positioned at a top portion of the hollow shaft. In one embodiment herein, the primary connecting member having a primary grooved profile and is movably connected to a bottom portion of the push button.
[0024] In one embodiment herein, the secondary connecting member comprises a secondary grooved profile, which is configured to be engaged and disengaged with the primary grooved profile of the primary connecting member upon actuating the push button. In one embodiment herein, the primary connecting member and the secondary connecting member are connected with a locking pin, which is configured to be inserted within an aperture for controlling the extension and retraction of the movable shaft.
[0025] In one embodiment herein, the movable shaft is slidably connected to the secondary connecting member. The movable shaft is configured to extend through the hollow shaft upon actuation of the push button, thereby contacting the patient's chest during the CPR operations. In one embodiment herein, the movable shaft is coiled with an elastic member, which is configured for controlling the movement of the movable shaft while extending and retracting. In one embodiment herein, the compression element is operatively connected at a top portion of the push button. The compression element comprises at least three compartments. In one embodiment herein, the each compartment is configured to secure the at least one semi-circular disc upon rotating the respective lever.
[0026] In one embodiment herein, the at least three compartments of the each actuating unit include a first compartment, a second compartment, and a third compartment. In one embodiment herein, the first compartment is configured to secure the at least two pressing nodes of the first semi-circular disc. The at least two pressing nodes are compressed upon actuation of the at least one lever, thereby actuating the push button and enabling the movable shaft to extend and provide at least two distinct surface contact points for performing effective CPR operations on the infants.
[0027] In one embodiment herein, the second compartment is configured to secure the at least five pressing nodes of the second semi-circular disc. The at least five pressing nodes are compressed upon actuation of the at least one lever, thereby actuating the push button and enabling the movable shaft to extend and provide at least five distinct surface contact points for performing effective CPR operations on the children.
[0028] In one embodiment herein, the third compartment is configured to secure the half-circular plate of the third semi-circular disc. The half-circular plate is compressed upon actuation of the at least one lever, thereby actuating the push button and enabling the movable shaft to extend and provide at least ten distinct surface contact points for performing effective CPR operations on the adults. In one embodiment herein, the compression element is configured to be compressed upon pressing the at least one lever by the user, thereby activating the push button to extend outwards for providing surface contact points on the patient's chest during the CPR operations.
[0029] In one embodiment herein, the each semi-circular disc of the plurality of semi-circular discs is rotatably connected with at least one lever, which is configured to guide along the plurality of guideways upon actuation by the user and is actuated by the user for enabling the plurality of semi-circular discs to align with plurality of actuating units according to the age group of the patients, thereby providing surface contact points on the patient's chest during the CPR operations.
[0030] In one embodiment herein, the each lever is connected with at least one snap pin, which is configured to be inserted and retracted within at least one groove for locking and unlocking the plurality of semi-circular discs. In one embodiment herein, the each lever is configured with age-specific symbols, texts, and pictures to guide the user in selecting the correct age group for performing the CPR operations.

[0031] According to another aspect, the invention provides a method for operating the age-adaptive cardiopulmonary resuscitation (CPR) device. At one step, the user selects the at least one semi-circular disc from the plurality of semi-circular discs for performing CPR operations on adults, children, and infants. At another step, the user actuates the at least one lever of the third semi-circular disc, thereby enabling a rotational motion to the third semi-circular disc through the at least one guide way and aligning the half-circular plate within the third compartment of the adjustable contact surface unit for performing CPR operations on the adults.
[0032] At another step, the user places the adjustable contact surface unit on patient's chest and actuates the at least one lever to compress the half-circular plate of the third semi-circular disc, thereby actuating the push button and enabling the movable shaft to extend and provide at least ten distinct surface contact points against the patient's chest for performing effective CPR operations on the adults. At another step, the user actuates the at least one lever of the second semi-circular disc, thereby enabling the rotational motion to the second semi-circular disc through the at least one guide way and aligning the at least five pressing nodes within the second compartment of the adjustable contact surface unit for performing the CPR operations on the children.
[0033] At another step, the user actuates the at least one lever to compress the at least five pressing nodes of the second semi-circular disc, thereby enabling the movable shaft to extend and provide the at least five distinct surface contact points against the patient's chest for performing effective CPR operations on the children. At another step, the user actuates the at least one lever of the first semi-circular disc , thereby enabling the rotational motion to the first semi-circular disc through at least one guide way and aligning at least two pressing nodes within the first compartment of the adjustable contact surface unit for performing the CPR operations on infants. Further, at step, the user actuates the at least one lever to compress the at least two pressing nodes of the first semi-circular disc, thereby enabling the movable shaft to extend and provide the at least two distinct surface contact points against the patient's chest for performing effective CPR operations on the infants.
[0034] Further, objects and advantages of the present invention will be apparent from a study of the following portion of the specification, the claims, and the attached drawings.
Detailed description of drawings:
[0035] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate an embodiment of the invention, and, together with the description, explain the principles of the invention.
[0036] FIGs. 1A-1C illustrate perspective views of an age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
[0037] FIG. 2 illustrates an exploded view of the age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
[0038] FIG. 3 illustrates a top view of the age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
[0039] FIGs. 4A-4B illustrate perspective views of an actuating unit of the age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
[0040] FIG. 5 illustrates a perspective view of a patient with the age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
[0041] FIGs. 6A-6E illustrate perspective views of the age-adaptive cardiopulmonary resuscitation (CPR) device while performing CPR operations on adults, in accordance to an exemplary embodiment of the invention.
[0042] FIGs. 7A-7C illustrate perspective views of the age-adaptive cardiopulmonary resuscitation (CPR) device while performing CPR operations on children, in accordance to an exemplary embodiment of the invention.
[0043] FIG. 8A-8C illustrate perspective views of the age-adaptive cardiopulmonary resuscitation (CPR) device while performing CPR operations on infants, in accordance to an exemplary embodiment of the invention.
[0044] FIG. 9 illustrates a flowchart of a method for operating the age-adaptive cardiopulmonary resuscitation (CPR) device, in accordance to an exemplary embodiment of the invention.
Detailed invention disclosure:
[0045] Various embodiments of the present invention will be described in reference to the accompanying drawings. Wherever possible, same or similar reference numerals are used in the drawings and the description to refer to the same or like parts or steps.
[0046] The present disclosure has been made with a view towards solving the problem with the prior art described above, and it is an object of the present invention to provide an age-adaptive cardiopulmonary resuscitation (CPR) device that adjusts surface contact points according to the age of the patient encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness.
[0047] According to an exemplary embodiment of the invention, FIGs. 1A-1C refer to perspective views of the age-adaptive cardiopulmonary resuscitation (CPR) device 100. The age-adaptive CPR device 100 improves the effectiveness of chest compressions by aligning contact points more accurately with the anatomical requirements of different age groups, such as ten contact points for adults, five for children, and two for infants. The age-adaptive CPR device 100 allows quick and intuitive adjustments based on the patient's age by utilizing lever rotation and pressing actions for user-friendly operation.
[0048] The age-adaptive CPR device 100 ensures consistent compression depth and force by maintaining proper contact points and pressure application, thus reducing variability in manual CPR performance and increasing the likelihood of successful resuscitation. The age-adaptive CPR device 100 can rapidly switch between different compression configurations for efficient adaptation in dynamic emergency situations, thereby saving valuable time during life-saving procedures.
[0049] In one embodiment herein, the age-adaptive cardiopulmonary resuscitation (CPR) device 100 comprises a hollow circular casing 102, a supporting shaft 110, plurality of semi-circular discs 114, and an adjustable contact surface unit 146. In one embodiment herein, the hollow circular casing 102 having a gripper 103 is configured to provide a secure grip for a user when handling the age-adaptive CPR device 100 while performing cardiopulmonary resuscitation (CPR) operations. The hollow circular casing 102 comprises plurality of guideways (104, 106, 108) on the surface.
[0050] In one embodiment herein, the supporting shaft 110 is securely positioned at a center portion of the hollow circular casing 102 through a hole 113 (as shown in FIG. 2). In one embodiment herein, the plurality of semi-circular discs 114 is rotatably mounted over the supporting shaft 110 at one side portion. In one embodiment herein, the supporting shaft 110 is securely connected with a support member 112, which is configured to be supported on the patient's chest while performing the CPR operations. In one embodiment herein, the plurality of semi-circular discs 114 comprises a first semi-circular disc 116, a second semi-circular disc 120, and a third semi-circular disc 124.
[0051] In one embodiment herein, the adjustable contact surface unit 146 is operatively connected to the hollow circular casing 102 and is configured for contacting a patient's chest according to the age group during the CPR operations. The adjustable contact surface unit 146 comprises a holding unit 148. In one embodiment herein, the holding unit 148 is securely affixed at an opposite side of the plurality of semi-circular discs 114. The holding unit 148 comprises plurality of slots 150 securing plurality of actuating units 152, which are operatively connected to provide surface contact points while performing the CPR operations upon actuation.
[0052] According to another exemplary embodiment of the invention, FIG. 2 refers to an exploded view of the age-adaptive CPR device 100. In one embodiment herein, the first semi-circular disc 116 comprises at least two pressing nodes 118 resembling the middle and forefingers of a human hand. The at least two pressing nodes 118 are configured to provide at least two distinct surface contact points for performing effective CPR operations on infants. In one embodiment herein, the second semi-circular disc 120 is positioned beneath the first semi-circular disc 116. The second semi-circular disc 120 comprises at least five pressing nodes 122 resembling the human hand, which is configured to provide at least five distinct surface contact points for performing effective CPR operations on children.
[0053] In one embodiment herein, the third semi-circular disc 124 is positioned beneath the second semi-circular disc 120. The third semi-circular disc 124 comprises a half-circular plate 126 that simulates the interlocking of human hands, which is configured to provide at least ten surface contact points for performing effective CPR operations on adults. In one embodiment herein, the each semi-circular disc (116, 120, 124) is separated by a spring 127 in between, which is configured for controlling the compression force of the plurality of semi-circular discs (116, 120, 124) while performing the CPR operations. In one embodiment herein, the each semi-circular disc (116, 120, 124) of the plurality of semi-circular discs 114 is rotatably connected with at least one lever (128, 130, 132).
[0054] According to another exemplary embodiment of the invention, FIG. 3 refers to a top view of the age-adaptive CPR device 100. The levers (128, 130, 132) are configured to guide along the plurality of guideways (104, 106, 108) upon actuation by the user. The levers (128, 130, 132) are actuated by the user for enabling the plurality of semi-circular discs 114 to align with plurality of actuating units 152 according to the age group of the patients, thereby providing surface contact points on the patient's chest during the CPR operations.
[0055] In one embodiment herein, the each lever (128, 130, 132) is connected with at least one snap pin (134, 136, 138) (as shown in FIG. 2), which is configured to be inserted and retracted within at least one groove (140, 142, 144) (as shown in FIG. 1A) for locking and unlocking the plurality of semi-circular discs 114. In one embodiment herein, the each lever (128, 130, 132) is configured with age-specific symbols, texts, and pictures for guiding the user in selecting the correct age group for performing the CPR operations.
[0056] According to another exemplary embodiment of the invention, FIGs. 4A-4B refer to perspective views of the actuating unit 152 of the age-adaptive cardiopulmonary resuscitation (CPR) device. In one embodiment herein, the each actuating unit 152 comprises a hollow shaft 154, a push button 156, a secondary connecting member 162, a movable shaft 166, and a compression element 168. In one embodiment herein, the push button 156 is releasably positioned at a top portion of the hollow shaft 154. The push button 156 comprises a primary connecting member 158 having a primary grooved profile 160 and is movably connected to a bottom portion of the push button 156.
[0057] In one embodiment herein, the secondary connecting member 162 comprises a secondary grooved profile 164, which is configured to be engaged and disengaged with the primary grooved profile 160 of the primary connecting member 158 upon actuating the push button 156. In one embodiment herein, the primary connecting member 158 and the secondary connecting member 162 are connected with a locking pin 165, which is configured to be inserted within an aperture for controlling the extension and retraction of the movable shaft 166.
[0058] In one embodiment herein, the movable shaft 166 is slidably connected to the secondary connecting member 162. The movable shaft 166 is configured to extend through the hollow shaft 154 upon actuation of the push button 156, thereby contacting the patient's chest during the CPR operations. In one embodiment herein, the movable shaft 166 is coiled with an elastic member 167, which is configured for controlling the movement of the movable shaft 166 while extending and retracting. In one embodiment herein, the compression element 168 is operatively connected at a top portion of the push button 156. The compression element 168 comprises at least three compartments (170, 172, 174). In one embodiment herein, the each compartment (170, 172, 174) is configured to secure the at least one semi-circular disc (116, 120, 124) upon rotating the respective lever (128, 130, 132).
[0059] In one embodiment herein, the at least three compartments (170, 172, 174) of the each actuating unit 152 comprises a first compartment 170, a second compartment 172, and a third compartment 174. In one embodiment herein, the first compartment 170 is configured to secure the at least two pressing nodes 118 of the first semi-circular disc 116. The at least two pressing nodes 118 are compressed upon actuation of the at least one lever 128, thereby actuating the push button 156 and enabling the movable shaft 166 to extend and provide at least two distinct surface contact points for performing effective CPR operations on the infants. In one embodiment herein, the second compartment 172 is configured to secure the at least five pressing nodes 122 of the second semi-circular disc 120. The at least five pressing nodes 122 are compressed upon actuation of the at least one lever 130, thereby actuating the push button 156 and enabling the movable shaft 166 to extend and provide at least five distinct surface contact points for performing effective CPR operations on the children. In one embodiment herein, the third compartment 174 is configured to secure the half-circular plate 126 of the third semi-circular disc 124.
[0060] The half-circular plate 126 is compressed upon actuation of the at least one lever 132, thereby actuating the push button 156 and enabling the movable shaft 166 to extend and provide at least ten distinct surface contact points for performing effective CPR operations on the adults. In one embodiment herein, the compression element 168 is configured to be compressed upon pressing the at least one lever (128, 130, 132) by the user, thereby activating the push button 156 to extend outwards for providing surface contact points on the patient's chest during the CPR operations.
[0061] According to another exemplary embodiment of the invention, FIG. 5 refers to a perspective view of the patient with the age-adaptive CPR device 100. Initially, the levers (128, 130, 132) of the plurality of semi-circular discs 114 along with the plurality of snap pins (134, 136, 138) are securely snap-locked into the grooves (140, 142, 144) on the hollow circular casing 102. At this stage, the movable shaft 166 of the push buttons 156 within the holding unit 148 are in a retracted position. In this configuration, the primary connecting member 158 and the secondary connecting member 162 are in contact with each other, while the push button 156 remains exposed at the top portion of the hollow shaft 154.
[0062] According to another exemplary embodiment of the invention, FIGs. 6A-6E refer to perspective views of the age-adaptive CPR device 100 while performing CPR operations on adults. If the medical professional identifies the patient as an adult, the user needs to rotate the third semi-circular disc 132 by using the at least one lever 132. The at least one lever 132 is rotated from its initial position to its final position within the at least one guide way 108 on the hollow circular casing 102 as shown in FIG. 6A. This rotation results in the third semi-circular disc 124, located at the opposite end of the holding unit 148, being rotated onto the actuating unit 152. In this position, the third semi-circular disc 124 aligns with the third compartment 174 of the actuating unit 152 as shown in FIG. 6B.
[0063] Next, the user presses the at least one lever 132 to activate the push button 156 within the holding unit 148 for providing at least ten surface contact points. During this operation, the third semi-circular disc 124 presses down on the third compartment 174 of the compression element 168. Consequently, the each compression element 168 integrated with the push button 156 moves the movable shaft 166 downward, as shown in FIG. 6D. The primary connecting member 158 integrated with the push button 156, also moves downward, thereby pressing against the secondary connecting member 162 for enabling the movable shaft 166 in a downward direction. The secondary connecting member 162 moves downward, thereby extending the movable shaft 166 to the outside of the hollow shaft 154 due to the pressing action, as shown in FIG. 6E. In this position, the spring 167 is in a compressed state. After extending the movable shaft 166, the primary connecting member 158 disengages from the secondary connecting member 162, and the locking pin 165 locks the primary connecting member 158 in place, as shown in FIG. 6C.
[0064] Consequently, the each actuating unit 152 push buttons 156 are activated by the third semi-circular disc 124, thereby extending the movable shaft 166 of each actuating unit 152 to provide at least ten surface contact points on the patient's chest, as shown in FIG. 6E. After completing the pressing operation of the third semi-circular disc lever 132, the user must rotate the lever 132 back to its initial position, where it is snap-locked. The user then places the age-adaptive CPR device 100 on the patient's chest, thereby ensuring that the movable shafts 166 make contact with the patient's body. The user can then perform CPR on the adult patient using the ten surface contact points.
[0065] According to another exemplary embodiment of the invention, FIGs. 7A-7C refer to perspective views of the age-adaptive CPR device 100 while performing CPR operations on children. If the patient is a child, the user must rotate the lever 130 of the second semi-circular disc 120. The user rotates the 130 from its initial position to its final position within the at least one guide way 106 on the hollow circular casing 102, as shown in FIG. 7A. As a result, the second semi-circular disc 120 is rotated onto the second compartment 172 of the actuating unit 152, thereby aligning the at least five pressing nodes 122 with the compression element 168 as shown in FIG. 7B.
[0066] The user then presses the lever 130 to enable the at least five pressing nodes 122 to compress, thereby actuating at least five push buttons 156 and enabling the movable shaft 166 to extend and provide at least five distinct surface contact points for performing effective CPR operations on the children. After completing the pressing operation of the lever 130, the user should rotate the lever 130 back to its initial position and place the age-adaptive CPR device 100 on the patient's body. The user can then perform CPR on the child using the five surface contact points as shown in FIG. 7C. While rotating the lever 130, the first semi-circular disc 116 also rotates along with it. This action does not affect the pressing operation of the lever 130 due to the at least two pressing nodes design of the first semi-circular disc 116. Typically, a 5 mm gap is maintained between fingers when performing CPR on children. In our design, there is a 2 to 2.5 mm gap between the movable shaft 166, thereby simulating the spacing of human fingers used during the CPR operations.
[0067] According to another exemplary embodiment of the invention, FIGs. 8A-8C refer to perspective views of the age-adaptive cardiopulmonary resuscitation (CPR) device while performing CPR operations on infants. If the patient is an infant, the user needs to rotate the lever 128 of the first semi-circular disc 116. The user rotates the lever 128 from its initial position to its final position within the at least one guide way 104 on the hollow circular casing 102. The at least two pressing nodes 118 of the first semi-circular disc 116, align with at least two actuating units 152 when rotated onto the holding unit 148, as shown in FIG. 8B. The user then presses the lever 128 to activate the at least two push buttons 156 within the holding unit 148, thereby resulting in two surface contact points, as shown in FIG. 8C.
[0068] After completing the pressing operation of the lever 128, the user should rotate the lever 128 back to its initial position and place the age-adaptive CPR device on the patient's body as shown in FIG. 5. The user can then perform CPR on the infant using the two surface contact points provided by the device, as shown in FIG. 8C. While performing CPR on the infant, the user should not place the entire device on the infant's body. Instead, they should use only the two contact points provided to perform chest compressions. In an alternative embodiment, the first semi-circular disc 116 has pressing nodes positioned without any gaps between them, thereby allowing activation of two adjacent actuating units simultaneously.
[0069] According to an exemplary embodiment of the invention, FIG. 9 refers to a flowchart 900 of a method for operating the age-adaptive cardiopulmonary resuscitation (CPR) device 100. At step 902, the user selects the at least one semi-circular disc (116, 120, 122) from the plurality of semi-circular discs 114 for performing CPR operations on adults, children, and infants. At step 904, the user actuates the at least one lever 132 of the third semi-circular disc 124, thereby enabling a rotational motion to the third semi-circular disc 124 through the at least one guide way 108 and aligning the half-circular plate 126 within the third compartment 174 of the adjustable contact surface unit 146 for performing CPR operations on the adults.
[0070] At step 906, the user places the adjustable contact surface unit 146 on the patient's chest and actuates the at least one lever 132 to compress the half-circular plate 126 of the third semi-circular disc 124, thereby actuating the push button 156 and enabling the movable shaft 166 to extend and provide at least ten distinct surface contact points against the patient's chest for performing effective CPR operations on the adults. At step 908, the user actuates the at least one lever 130 of the second semi-circular disc 120, thereby enabling the rotational motion to the second semi-circular disc 120 through the at least one guide way 106 and aligning the at least five pressing nodes 122 within the second compartment 172 of the adjustable contact surface unit 146 for performing the CPR operations on the children. At step 910, the user actuates the at least one lever 130 to compress the at least five pressing nodes 122 of the second semi-circular disc 120, thereby enabling the movable shaft 166 to extend and provide the at least five distinct surface contact points against the patient's chest for performing effective CPR operations on the children.
[0071] At step 912, the user actuates the at least one lever 128 of the first semi-circular disc 116, thereby enabling the rotational motion to the first semi-circular disc 116 through at least one guide way 104 and aligning at least two pressing nodes 118 within the first compartment 170 of the adjustable contact surface unit 146 for performing the CPR operations on infants. Further, at step 914, the user actuates the at least one lever 128 to compress the at least two pressing nodes 118 of the first semi-circular disc 116, thereby enabling the movable shaft 166 to extend and provide the at least two distinct surface contact points against the patient's chest for performing effective CPR operations on the infants.
[0072] Numerous advantages of the present disclosure may be apparent from the discussion above. In accordance with the present disclosure, an age-adaptive cardiopulmonary resuscitation (CPR) device is disclosed. The proposed invention provides the age-adaptive cardiopulmonary resuscitation (CPR) device 100 that adjusts surface contact points according to the age of the patient, encompassing adults, children, and infants, thereby ensuring optimized pressure application during chest compressions for enhanced resuscitation effectiveness.
[0073] The age-adaptive CPR device 100 improves the effectiveness of chest compressions by aligning contact points more accurately with the anatomical requirements of different age groups, such as ten contact points for adults, five for children, and two for infants. The age-adaptive CPR device 100 allows quick and intuitive adjustments based on the patient's age by utilizing lever rotation and pressing actions for user-friendly operation. The age-adaptive CPR device 100 ensures consistent compression depth and force by maintaining proper contact points and pressure application, thus reducing variability in manual CPR performance and increasing the likelihood of successful resuscitation. The age-adaptive CPR device 100 can rapidly switch between different compression configurations for efficient adaptation in dynamic emergency situations, thereby saving valuable time during life-saving procedures. The age-adaptive CPR device 100 with an enhanced gripper design offers improved handling and control, thereby allowing users to maintain a firm grip on the device during CPR operations, even under challenging conditions.
[0074] It will readily be apparent that numerous modifications and alterations can be made to the processes described in the foregoing examples without departing from the principles underlying the invention, and all such modifications and alterations are intended to be embraced by this application.
, Claims:CLAIMS:
I/We Claim:
1. An age-adaptive cardiopulmonary resuscitation (CPR) device (100) for performing chest compressions on patients of different age groups, comprising:
a hollow circular casing (102) having a gripper (103) configured to provide a secure grip for a user when handling the age-adaptive CPR device (100) while performing cardiopulmonary resuscitation (CPR) operations, wherein the hollow circular casing (102) comprises plurality of guideways (104, 106, 108);
plurality of semi-circular discs (114) rotatably mounted over a supporting shaft (110), which is securely positioned at a center portion of the hollow circular casing (102) through a hole (113), wherein the plurality of semi-circular discs (114) comprises:
a first semi-circular disc (116) having at least two pressing nodes (118) resembling middle and forefingers of a human hand, wherein the at least two pressing nodes (118) are configured to provide at least two distinct surface contact points for performing effective CPR operations on infants;
a second semi-circular disc (120) positioned beneath the first semi-circular disc (116), wherein the second semi-circular disc (120) comprises at least five pressing nodes (122) resembling the human hand that is configured to provide at least five distinct surface contact points for effectively performing the CPR operations on children;
a third semi-circular disc (124) positioned beneath the second semi-circular disc (120), wherein the third semi-circular disc (124) comprises a half-circular plate (126) that simulates the interlocking of human hands that is configured to provide at least ten surface contact points for effectively performing the CPR operations on adults; and
an adjustable contact surface unit (146) operatively connected to the hollow circular casing (102) and is configured for contacting a patient's chest according to the age group during the CPR operations, wherein the adjustable contact surface unit (146) comprises:
a holding unit (148) securely affixed at an opposite side of the plurality of semi-circular discs (114), wherein the holding unit (148) comprises plurality of slots (150) securing plurality of actuating units (152), which are operatively connected to provide surface contact points while performing the CPR operations upon actuation,
wherein the each semi-circular disc (116, 120, 124) of the plurality of semi-circular discs (114) is rotatably connected with at least one lever (128, 130, 132), which is configured to guide along the plurality of guideways (104, 106, 108) upon actuation by the user and is actuated by the user for enabling the plurality of semi-circular discs (114) to align with plurality of actuating units (152) according to the age group of the patients, thereby providing surface contact points on the patient's chest during the CPR operations.
2. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 1, wherein the each actuating unit (152) comprises:
a hollow shaft (154);
a push button (156) releasably positioned at a top portion of the hollow shaft (154);
a primary connecting member (158) having a primary grooved profile (160) and is movably connected to a bottom portion of the push button (156);
a secondary connecting member (162) having a secondary grooved profile (164), which is configured to be engaged and disengaged with the primary grooved profile (160) of the primary connecting member (158) upon actuating the push button (156); and
a movable shaft (166) slidably connected to the secondary connecting member (162), wherein the movable shaft (166) is configured to extend through the hollow shaft (154) upon actuation of the push button (156), thereby contacting the patient's chest during the CPR operations.
3. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 1, wherein the each actuating unit (152) comprises:
a compression element (168) operatively connected at a top portion of the push button (156), wherein the compression element (168) comprises at least three compartments (170, 172, 174), wherein the each compartment (170, 172, 174) is configured to secure the at least one semi-circular disc (116, 120, 124) upon rotating the respective lever (128, 130, 132), and
wherein the compression element (168) is configured to be compressed upon pressing the at least one lever (128, 130, 132) by the user, thereby activating the push button (156) enabling the movable shaft (166) to extend outwards for providing surface contact points on the patient's chest during the CPR operations.
4. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 2, wherein the primary connecting member (158) and the secondary connecting member (162) are connected with a locking pin (165), which is configured to be inserted within an aperture for controlling the extension and retraction of the movable shaft (166).
5. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 2, wherein the movable shaft (166) is coiled with an elastic member (167), which is configured for controlling the movement of the movable shaft (166) while extending and retracting.
6. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 2, wherein the at least three compartments (170, 172, 174) of the each actuating unit (152) comprises:
a first compartment (170) configured to secure the at least two pressing nodes (118) of the first semi-circular disc (116), wherein the at least two pressing nodes (118) are compressed upon actuation of the at least one lever (128), thereby actuating the push button (156) and enabling the movable shaft (166) to extend and provide at least two distinct surface contact points for performing effective CPR operations on the infants;
a second compartment (172) configured to secure the at least five pressing nodes (122) of the second semi-circular disc (120), wherein the at least five pressing nodes (122) are compressed upon actuation of the at least one lever (130), thereby actuating the push button (156) and enabling the movable shaft (166) to extend and provide at least five distinct surface contact points for performing effective CPR operations on the children; and
a third compartment (174) configured to secure the half-circular plate (126) of the third semi-circular disc (124), wherein the half-circular plate (126) is compressed upon actuation of the at least one lever (132), thereby actuating the push button (156) and enabling the movable shaft (166) to extend and provide at least ten distinct surface contact points for performing effective CPR operations on the adults.
7. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 1, wherein the each lever (128, 130, 132) is connected with at least one snap pin (134, 136, 138), which is configured to be inserted and retracted within at least one groove (140, 142, 144) for locking and unlocking the plurality of semi-circular discs (114).
8. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 1, wherein the supporting shaft (110) is securely connected with a support member (112), which is configured to be supported on the patient's chest while performing the CPR operations, wherein the patients are at least one of the children, the infants, and the adults.
9. The age-adaptive cardiopulmonary resuscitation (CPR) device (100) as claimed in claim 1, wherein the each lever (128, 130, 132) is configured with age-specific symbols, texts, and pictures for guiding the user in selecting the correct age group for performing the CPR operations.
10. A method for operating an age-adaptive cardiopulmonary resuscitation (CPR) device (100), comprising:
selecting, by a user, at least one semi-circular disc (116, 120, 122) from plurality of semi-circular discs (114) for performing CPR operations on adults, children, and infants;
actuating, by the user, at least one lever (132) of the third semi-circular disc (124), thereby enabling a rotational motion to the third semi-circular disc (124) through at least one guide way (108) and aligning a half-circular plate (126) within a third compartment (174) of an adjustable contact surface unit (146) for performing CPR operations on adults;
placing, by the user, the adjustable contact surface unit (146) on the patient's chest and actuating the at least one lever (132) to compress the half-circular plate (126) of the third semi-circular disc (124), thereby actuating a push button (156) and enabling a movable shaft (166) to extend and provide at least ten distinct surface contact points against the patient's chest for performing effective CPR operations on the adults;
actuating, by the user, the at least one lever (130) of the second semi-circular disc (120), thereby enabling a rotational motion to the second semi-circular disc (120) through at least one guide way (106) and aligning at least five pressing nodes (122) within a second compartment (172) of the adjustable contact surface unit (146) for performing CPR operations on children;
actuating, by the user, the at least one lever (130) to compress the at least five pressing nodes (122) of the second semi-circular disc (120), thereby enabling the movable shaft (166) to extend and provide the at least five distinct surface contact points against the patient's chest for performing effective CPR operations on the children;
actuating, by the user, the at least one lever (128) of the first semi-circular disc (116), thereby enabling a rotational motion to the first semi-circular disc (116) through at least one guide way (104) and aligning at least two pressing nodes (118) within a first compartment (170) of the adjustable contact surface unit (146) for performing CPR operations on infants; and
actuating, by the user, the at least one lever (128) to compress the at least two pressing nodes (118) of the first semi-circular disc (116), thereby enabling the movable shaft (166) to extend and provide the at least two distinct surface contact points against the patient's chest for performing effective CPR operations on the infants.

Documents

NameDate
202441085486-FORM-26 [12-11-2024(online)].pdf12/11/2024
202441085486-COMPLETE SPECIFICATION [07-11-2024(online)].pdf07/11/2024
202441085486-DECLARATION OF INVENTORSHIP (FORM 5) [07-11-2024(online)].pdf07/11/2024
202441085486-DRAWINGS [07-11-2024(online)].pdf07/11/2024
202441085486-EDUCATIONAL INSTITUTION(S) [07-11-2024(online)].pdf07/11/2024
202441085486-EVIDENCE FOR REGISTRATION UNDER SSI [07-11-2024(online)].pdf07/11/2024
202441085486-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [07-11-2024(online)].pdf07/11/2024
202441085486-FORM 1 [07-11-2024(online)].pdf07/11/2024
202441085486-FORM 18 [07-11-2024(online)].pdf07/11/2024
202441085486-FORM FOR SMALL ENTITY(FORM-28) [07-11-2024(online)].pdf07/11/2024
202441085486-FORM-9 [07-11-2024(online)].pdf07/11/2024
202441085486-REQUEST FOR EARLY PUBLICATION(FORM-9) [07-11-2024(online)].pdf07/11/2024
202441085486-REQUEST FOR EXAMINATION (FORM-18) [07-11-2024(online)].pdf07/11/2024

footer-service

By continuing past this page, you agree to our Terms of Service,Cookie PolicyPrivacy Policy  and  Refund Policy  © - Uber9 Business Process Services Private Limited. All rights reserved.

Uber9 Business Process Services Private Limited, CIN - U74900TN2014PTC098414, GSTIN - 33AABCU7650C1ZM, Registered Office Address - F-97, Newry Shreya Apartments Anna Nagar East, Chennai, Tamil Nadu 600102, India.

Please note that we are a facilitating platform enabling access to reliable professionals. We are not a law firm and do not provide legal services ourselves. The information on this website is for the purpose of knowledge only and should not be relied upon as legal advice or opinion.