GB235500A - Improvements in knives with separable blades - Google Patents
Improvements in knives with separable bladesInfo
- Publication number
- GB235500A GB235500A GB4396/25A GB439625A GB235500A GB 235500 A GB235500 A GB 235500A GB 4396/25 A GB4396/25 A GB 4396/25A GB 439625 A GB439625 A GB 439625A GB 235500 A GB235500 A GB 235500A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- slot
- pin
- head
- knives
- 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
- 210000005224 forefinger Anatomy 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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)
- Surgical Instruments (AREA)
Abstract
235,500. Goldman, G. Jan. 17, 1925, [Convention date]. Thin - blade handles with clamping devices. - A knife with interchangeable blade for surgical &c. use comprises two handle portions 7, 8, slidably pivoted at 13a and gripping a blade 1 between their ends by sliding a cam slot 17 of the part 8 under the head of a pin 11. A keyhole slot in the blade fits over thepin 11, its rear end abuts against a shoulder 10 formed on the part 8 and the back of the blade bears against an overhanging bevelled flange 15, Fig. 4, which forms a guide rest for the forefinger. The sides of the slot 14 are tapered to wedge against the head of the pin 13<a>. Specification 225,888 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US235500XA | 1925-01-17 | 1925-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB235500A true GB235500A (en) | 1925-06-18 |
Family
ID=21815784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4396/25A Expired GB235500A (en) | 1925-01-17 | 1925-02-17 | Improvements in knives with separable blades |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB235500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2464751A (en) * | 2008-10-21 | 2010-05-05 | Swann Morton Ltd | Reusable scalpel handle |
| US11820033B2 (en) * | 2018-06-27 | 2023-11-21 | The Safety Knife Company Limited | Knife |
-
1925
- 1925-02-17 GB GB4396/25A patent/GB235500A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2464751A (en) * | 2008-10-21 | 2010-05-05 | Swann Morton Ltd | Reusable scalpel handle |
| GB2464751B (en) * | 2008-10-21 | 2012-05-23 | Swann Morton Ltd | Scalpel |
| US11820033B2 (en) * | 2018-06-27 | 2023-11-21 | The Safety Knife Company Limited | Knife |
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