CN115916072A - 组织夹闭装置的一体式拉杆及制造方法 - Google Patents
组织夹闭装置的一体式拉杆及制造方法 Download PDFInfo
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- CN115916072A CN115916072A CN202280005671.XA CN202280005671A CN115916072A CN 115916072 A CN115916072 A CN 115916072A CN 202280005671 A CN202280005671 A CN 202280005671A CN 115916072 A CN115916072 A CN 115916072A
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- pull rod
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000014759 maintenance of location Effects 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 description 15
- 239000002184 metal Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000002439 hemostatic effect Effects 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 208000012671 Gastrointestinal haemorrhages Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000030304 gastrointestinal bleeding Diseases 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
一种组织夹闭装置的一体式拉杆的制造方法以及利用该制造方法制造的一体式拉杆，该方法中利用激光在管状或片状的基材上切割出保留段(220)和分离段(230)，在保留段(220)的一端切割出用于连接夹持件(100)的连接部；整个保留段(220)、分离段(230)为一体成型结构，两者从第一撕裂部(240)处断裂。整个结构加工简单，零件更少，无需二次装配。而且，该保留段(220)和分离段(230)能够形成筒状结构，两者只依靠筒壁上的一处或多处第一撕裂部(240)连接，更容易拉断。
Description
PCT国内申请，说明书已公开。
Claims (10)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/082117 WO2023015893A1 (zh) | 2022-03-21 | 2022-03-21 | 组织夹闭装置的一体式拉杆及制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115916072A true CN115916072A (zh) | 2023-04-04 |
| CN115916072A8 CN115916072A8 (zh) | 2024-05-14 |
Family
ID=85200526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280005671.XA Pending CN115916072A (zh) | 2022-03-21 | 2022-03-21 | 组织夹闭装置的一体式拉杆及制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115916072A (zh) |
| WO (1) | WO2023015893A1 (zh) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101426627B1 (ko) * | 2009-11-09 | 2014-08-05 | 카디오배스큘러 테크놀러지스 인코포레이티드 | 조직 봉합 장치, 이송용 장치 및 시스템, 키트 및 이를 위한 방법 |
| JP2017506973A (ja) * | 2014-03-05 | 2017-03-16 | アムセル メディカル コーポレイション | 血管を閉塞するため、および／または他の管状構造を閉塞するための方法および装置 |
| US9681915B2 (en) * | 2015-01-07 | 2017-06-20 | Ramon Berguer | Septotomy catheter for aortic dissection |
| JP2017192513A (ja) * | 2016-04-19 | 2017-10-26 | 株式会社新興セルビック | 合成樹脂製血管用クリップの製造方法及び合成樹脂製血管用クリップ |
| CN108903984A (zh) * | 2018-07-20 | 2018-11-30 | 中国医学科学院阜外医院 | 夹持式血管连接装置 |
| JP7463499B2 (ja) * | 2019-09-25 | 2024-04-08 | アキューデオン・メディカル・インコーポレイテッド | 血管グラフトおよび大動脈グラフトならびに配備ツール |
| CN215384344U (zh) * | 2021-02-25 | 2022-01-04 | 江苏安特尔医疗科技有限公司 | 止血夹 |
-
2022
- 2022-03-21 CN CN202280005671.XA patent/CN115916072A/zh active Pending
- 2022-03-21 WO PCT/CN2022/082117 patent/WO2023015893A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023015893A1 (zh) | 2023-02-16 |
| CN115916072A8 (zh) | 2024-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI02 | Correction of invention patent application |
Correction item: PCT international application to national stage day Correct: 2023.02.23 False: 2023.02.20 Number: 14-01 Volume: 39 Correction item: PCT international application to national stage day Correct: 2023.02.23 False: 2023.02.20 Number: 14-01 Page: The title page Volume: 39 |
|
| CI02 | Correction of invention patent application |