GB846877A - Improvements in surgical and other knives having detachable blades - Google Patents
Improvements in surgical and other knives having detachable bladesInfo
- Publication number
- GB846877A GB846877A GB19756A GB19756A GB846877A GB 846877 A GB846877 A GB 846877A GB 19756 A GB19756 A GB 19756A GB 19756 A GB19756 A GB 19756A GB 846877 A GB846877 A GB 846877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- knives
- surgical
- slot
- tang
- 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
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
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)
- Knives (AREA)
- Surgical Instruments (AREA)
Abstract
846,877. Knives. SWANN-MORTON (SALES) Ltd., [formerly JAMES & CROOKES Ltd.]. Dec. 28, 1956 [Jan. 3, 1956], No. 197/56. Class 30 [Also in Groups VI and XXIII] The blade 11 of a knife is attached to the handle 10 by means of a tang 13 engaging in a guide slot 14. Shoulders 24 on the blade engage in a transverse slot 18 in the end of the handle while a head 22 fits into a lateral recess 15, the blade being firmly secured by the slight sideways bending of the tang. Reduced portions 20 enable a finger to be placed behind the head 22 to lift it out of the slot 15 when the blade is to be removed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19756A GB846877A (en) | 1956-01-03 | 1956-01-03 | Improvements in surgical and other knives having detachable blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19756A GB846877A (en) | 1956-01-03 | 1956-01-03 | Improvements in surgical and other knives having detachable blades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846877A true GB846877A (en) | 1960-08-31 |
Family
ID=9700133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19756A Expired GB846877A (en) | 1956-01-03 | 1956-01-03 | Improvements in surgical and other knives having detachable blades |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB846877A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311976A (en) * | 1965-09-17 | 1967-04-04 | John J Matwijcow | Scalpel handle and detachable blade holder |
US3317998A (en) * | 1965-09-20 | 1967-05-09 | John J Matwijcow | Interlocked blade and holder having resilient latching means |
US9622773B2 (en) | 2012-03-19 | 2017-04-18 | Aspen Surgical Products, Inc. | Side activated safety scalpel for left and right hand users with blade removal system |
US9693797B2 (en) | 2014-03-07 | 2017-07-04 | Aspen Surgical Products, Inc. | Scalpel handle sheath with blade remover |
USD800905S1 (en) | 2015-03-06 | 2017-10-24 | Aspen Surgical Products, Inc. | Scalpel handle sheath |
USD813390S1 (en) | 2016-01-15 | 2018-03-20 | Aspen Surgical Products, Inc. | Surgical scalpel blade attachment |
US10299825B2 (en) | 2014-10-03 | 2019-05-28 | Aspen Surgical Products, Inc. | Sharps blade applicator and storage device |
GB2575132A (en) * | 2018-09-21 | 2020-01-01 | Burcas Ltd | Surgical apparatus |
CN112334081A (en) * | 2018-06-20 | 2021-02-05 | 美敦力施美德公司 | Coupling for a rotary surgical cutting system |
US11278310B2 (en) | 2016-03-21 | 2022-03-22 | Aspen Surgical Products, Inc. | Safety scalpel handle |
-
1956
- 1956-01-03 GB GB19756A patent/GB846877A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311976A (en) * | 1965-09-17 | 1967-04-04 | John J Matwijcow | Scalpel handle and detachable blade holder |
US3317998A (en) * | 1965-09-20 | 1967-05-09 | John J Matwijcow | Interlocked blade and holder having resilient latching means |
US9622773B2 (en) | 2012-03-19 | 2017-04-18 | Aspen Surgical Products, Inc. | Side activated safety scalpel for left and right hand users with blade removal system |
US10292729B2 (en) | 2012-03-19 | 2019-05-21 | Aspen Surgical Products, Inc. | Side activated safety scalpel for left and right hand users with blade removal system |
US10201369B2 (en) | 2014-03-07 | 2019-02-12 | Aspen Surgical Products, Inc. | Scalpel handle sheath with blade remover |
US9693797B2 (en) | 2014-03-07 | 2017-07-04 | Aspen Surgical Products, Inc. | Scalpel handle sheath with blade remover |
US10806485B2 (en) | 2014-03-07 | 2020-10-20 | Aspen Surgical Products, Inc. | Scalpel handle sheath with blade remover |
US10299825B2 (en) | 2014-10-03 | 2019-05-28 | Aspen Surgical Products, Inc. | Sharps blade applicator and storage device |
USD800905S1 (en) | 2015-03-06 | 2017-10-24 | Aspen Surgical Products, Inc. | Scalpel handle sheath |
USD854685S1 (en) | 2015-03-06 | 2019-07-23 | Aspen Surgical Products, Inc. | Scalpel handle sheath |
USD813390S1 (en) | 2016-01-15 | 2018-03-20 | Aspen Surgical Products, Inc. | Surgical scalpel blade attachment |
US11278310B2 (en) | 2016-03-21 | 2022-03-22 | Aspen Surgical Products, Inc. | Safety scalpel handle |
CN112334081A (en) * | 2018-06-20 | 2021-02-05 | 美敦力施美德公司 | Coupling for a rotary surgical cutting system |
GB2575132A (en) * | 2018-09-21 | 2020-01-01 | Burcas Ltd | Surgical apparatus |
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