GB761031A - Surgical catgut polishing apparatus - Google Patents
Surgical catgut polishing apparatusInfo
- Publication number
- GB761031A GB761031A GB33177/54A GB3317754A GB761031A GB 761031 A GB761031 A GB 761031A GB 33177/54 A GB33177/54 A GB 33177/54A GB 3317754 A GB3317754 A GB 3317754A GB 761031 A GB761031 A GB 761031A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catgut
- throat
- strand
- nov
- grinding
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/50—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground, e.g. strings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
761,031. Polishing surgical catgut. ETHICON, Inc. Nov. 16, 1954 [Nov. 16, 1953]. No. 33177/54. Class 60 Apparatus for polishing surgical catgut to uniform gauge and circular crosssection comprises a grinding wheel 12, a regulating wheel 14, and a work support 15; the catgut strand 26 is held firmly in contact with the support 15 as it passes through the grindirig throat by liquid delivered from an adjustable nozzle 24 positioned above the throat. The liquid may be water, lard oil or a kerosene fraction of hydrocarbon oil and serves also to cool the catgut and wash away debris. The regulating wheel 14 is set at an angle with respect to the grinding wheel 12 so as to feed the strand through the grinding throat; the strand may be propelled through the throat by means of an additional push and pull operation, e.g. a hydraulic injector and pneumatic ejector. Specifications 550,850 and 550,859 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US761031XA | 1953-11-16 | 1953-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB761031A true GB761031A (en) | 1956-11-07 |
Family
ID=22129941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33177/54A Expired GB761031A (en) | 1953-11-16 | 1954-11-16 | Surgical catgut polishing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB761031A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140102B (en) * | 1957-08-27 | 1962-11-22 | Wolf Birkmaier | Grinding device for calibrating threads u. like |
DE1195633B (en) * | 1958-05-01 | 1965-06-24 | American Cyanamid Co | Device for grinding a surgical thread |
-
1954
- 1954-11-16 GB GB33177/54A patent/GB761031A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140102B (en) * | 1957-08-27 | 1962-11-22 | Wolf Birkmaier | Grinding device for calibrating threads u. like |
DE1195633B (en) * | 1958-05-01 | 1965-06-24 | American Cyanamid Co | Device for grinding a surgical thread |
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