JPH054167B2 - - Google Patents
Info
- Publication number
- JPH054167B2 JPH054167B2 JP2075722A JP7572290A JPH054167B2 JP H054167 B2 JPH054167 B2 JP H054167B2 JP 2075722 A JP2075722 A JP 2075722A JP 7572290 A JP7572290 A JP 7572290A JP H054167 B2 JPH054167 B2 JP H054167B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- belt
- bending piece
- piece
- suture needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 179
- 239000000463 material Substances 0.000 claims description 106
- 238000003825 pressing Methods 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 229910001315 Tool steel Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
- Wire Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2075722A JPH03281025A (ja) | 1990-03-27 | 1990-03-27 | 医療用縫合針の曲げ加工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2075722A JPH03281025A (ja) | 1990-03-27 | 1990-03-27 | 医療用縫合針の曲げ加工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03281025A JPH03281025A (ja) | 1991-12-11 |
| JPH054167B2 true JPH054167B2 (es) | 1993-01-19 |
Family
ID=13584445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2075722A Granted JPH03281025A (ja) | 1990-03-27 | 1990-03-27 | 医療用縫合針の曲げ加工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03281025A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2106791A1 (en) * | 1992-10-09 | 1994-04-10 | Michael W. Bogart | Needle curving apparatus |
| US5388441A (en) * | 1992-12-29 | 1995-02-14 | United States Surgical Corporation | Needle curver with automatic feed |
| US5351518A (en) * | 1993-10-08 | 1994-10-04 | United States Surgical Corporation | Four slider apparatus for forming curved rectangular bodied needles and method |
| US5676008A (en) * | 1996-01-23 | 1997-10-14 | United States Surgical Corporation | Apparatus and method of forming needle blanks from wire stock |
| CN101511279B (zh) | 2006-08-29 | 2012-09-26 | 马尼株式会社 | 医疗用缝合针的弯曲加工方法及医疗用缝合针 |
-
1990
- 1990-03-27 JP JP2075722A patent/JPH03281025A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03281025A (ja) | 1991-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |