GB910148A - A surgical stapling instrument - Google Patents
A surgical stapling instrumentInfo
- Publication number
- GB910148A GB910148A GB2991359A GB2991359A GB910148A GB 910148 A GB910148 A GB 910148A GB 2991359 A GB2991359 A GB 2991359A GB 2991359 A GB2991359 A GB 2991359A GB 910148 A GB910148 A GB 910148A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaw
- magazine
- staples
- rod
- handle
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips for minimally invasive surgery
Landscapes
- 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
910,148. Stapling-machines. RESEARCH INSTITUTE OF EXPERIMENTAL SURGICAL APPARATUS & INSTRUMENTS. Sept. 2, 1959, No. 29913/59. Class 89 (3). [Also in Group VI] A hand stapling machine for ligaturing blood vessels with metal staples comprises a hooked jaw 11 for reception of a blood vessel, a staple magazine 15 slidable along the instrument towards the jaw by moving a first handle 39 on a push-rod 37 towards a second handle 12, continued movement of the first handle causing a pair of staples to be driven out of the magazine to engage inclined recesses 14 in the jaw and to be bent thereby to encircle and ligature the blood vessel. The body 10 of the device carries a hooked jaw at one end and the second handle 12 at the other, the push-rod 37 being slidable towards the jaw against a spring 40 within the body 10. The magazine has a pair of transverse lugs 18, 19 each having a U-shaped slot 20, 21 which receives staples. The staples are fed transversely one at a time from each slot into two parallel staple guides 16, 17 by staple feeders 22, 23 operated by leaf-springs 25, 27. Staple drivers 29, 30 are connected for movement with an actuating rod 31 in the magazine. The actuating rod 31 is screwed to the push-rod 37. In use, projection of the push-rod first moves the magazine into engagement with the blood vessel in the crook of the jaw 11 and then projects the actuating rod 31 and staple drivers 29, 30 relative to the magazine against a second spring 35, so that the staples are forced out of the guides 16, 17, engage the recesses in the jaw and are bent into triangular form around the blood vessel. A lug 42 on a leaf-spring 41 fixed adjacent the first handle 39 permits only limited relative movement between the handles until the lug is depressed, thus preventing accidental discharge of the staples.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2991359A GB910148A (en) | 1959-09-02 | 1959-09-02 | A surgical stapling instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2991359A GB910148A (en) | 1959-09-02 | 1959-09-02 | A surgical stapling instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
GB910148A true GB910148A (en) | 1962-11-14 |
Family
ID=10299241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2991359A Expired GB910148A (en) | 1959-09-02 | 1959-09-02 | A surgical stapling instrument |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB910148A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107684447A (en) * | 2017-09-29 | 2018-02-13 | 刘雯雯 | A kind of operation ligator and ligation nail |
CN107684446A (en) * | 2017-09-29 | 2018-02-13 | 刘雯雯 | A kind of hemorrhoid ligation cutter |
-
1959
- 1959-09-02 GB GB2991359A patent/GB910148A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107684447A (en) * | 2017-09-29 | 2018-02-13 | 刘雯雯 | A kind of operation ligator and ligation nail |
CN107684446A (en) * | 2017-09-29 | 2018-02-13 | 刘雯雯 | A kind of hemorrhoid ligation cutter |
CN107684447B (en) * | 2017-09-29 | 2023-09-12 | 苏州贝诺医疗器械有限公司 | Ligator and ligature nail for operation |
CN107684446B (en) * | 2017-09-29 | 2023-09-12 | 苏州贝诺医疗器械有限公司 | Hemorrhoid ligation cutter |
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