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MEDICAL INSTRUMENT AND MANUFACTURING METHOD THEREOF
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MEDICAL INSTRUMENT AND MANUFACTURING METHOD THEREOF
PCT NATIONAL PHASE APPLICATION
Published
Filed on 22 November 2024
Abstract
A medical instrument with little risk of clot formation even when blood is flowed therethrough, said medical instrument (1) comprising a plurality of blood channel layers (3), wherein the plurality of blood channel layers (3) each have a plate-shaped main body (5), a groove (9) for forming a blood channel (7), and a resin layer (11) formed on the side wall of the groove (9). A manufacturing method of the medical instrument comprises: a resin applying step for applying a resin to the groove (9) of the plate-shaped main body (5) having the groove (9) for forming the blood channel (7); a bonding step for sandwiching the plate-shaped main body (5) between a first film (41) and a second film (43) and thus bonding the plate-shaped main body (5), the first film (41) and the second film (43); and a post-curing step for, after the bonding step, curing the resin applied to the groove (9) in the resin applying step.
Patent Information
| Application ID | 202447090968 |
| Invention Field | BIO-MEDICAL ENGINEERING |
| Date of Application | 22/11/2024 |
| Publication Number | 48/2024 |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| MIKI Norihisa | c/o Faculty of Science and Technology, Keio University, 14-1, Hiyoshi 3-chome, Kohoku-ku, Yokohama-shi, Kanagawa 2238522 | Japan | Japan |
| OTA Takashi | c/o Faculty of Science and Technology, Keio University, 14-1, Hiyoshi 3-chome, Kohoku-ku, Yokohama-shi, Kanagawa 2238522 | Japan | Japan |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| KEIO UNIVERSITY | 15-45,Mita 2-chome,Minato-ku Tokyo 1088345 | Japan | Japan |
Documents
| Name | Date |
|---|---|
| 202447090968-COMPLETE SPECIFICATION [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-DECLARATION OF INVENTORSHIP (FORM 5) [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-DRAWINGS [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-FORM 1 [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-FORM 18 [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-FORM FOR SMALL ENTITY(FORM-28) [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-PRIORITY DOCUMENTS [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-REQUEST FOR EXAMINATION (FORM-18) [22-11-2024(online)].pdf | 22/11/2024 |
| 202447090968-STATEMENT OF UNDERTAKING (FORM 3) [22-11-2024(online)].pdf | 22/11/2024 |
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