GB540406A - Instrument for tooth extraction - Google Patents
Instrument for tooth extractionInfo
- Publication number
- GB540406A GB540406A GB32149/39A GB3214939A GB540406A GB 540406 A GB540406 A GB 540406A GB 32149/39 A GB32149/39 A GB 32149/39A GB 3214939 A GB3214939 A GB 3214939A GB 540406 A GB540406 A GB 540406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- instrument
- dec
- blades
- edges
- 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
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/14—Dentists' forceps or the like for extracting teeth
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
540,406. Dental instruments. RANCILLAC, J. M. A. Dec. 13, 1938, No. 32149. Convention date, Dec. 17, 1939. [Class 81 (ii)] An instrument for separating the roots of teeth from the sockets in the maxillary bone comprises a thin blade of ogivial or like curved form provided at the pointed upper end and the adjacent upper parts with cutting edges 12, Fig. 4, the edges 10 of the lower portion of the blade being rounded. The front and rear faces 8, 9, Fig. 8, of the blade are of flattened or slightly convex form, and the cutting edges 12 may be formed by bevelled surfaces such as 13, 14, The cutting end 19, Fig. 17, of the blade may be disposed asymmetric with reference to the longitudinal axis XX. The instruments may be integral with handle portions, the shanks of which are either straight or formed with elbows, or the blades may be mounted on removable handles. According to the Specification as open to inspection under Sect. 91 the blades may be pivotally mounted. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR847686T | 1938-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB540406A true GB540406A (en) | 1941-10-16 |
Family
ID=9313909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32149/39A Expired GB540406A (en) | 1938-12-17 | 1939-12-13 | Instrument for tooth extraction |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR847686A (en) |
| GB (1) | GB540406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410902A (en) * | 2004-02-14 | 2005-08-17 | Russell Khan-Sullman | Offset tip dental elevator/luxator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385380A1 (en) * | 1977-03-29 | 1978-10-27 | Laborde Eugene | EQUIPMENT INTENDED FOR MECHANICAL, DEEP SYNDESMOTOMY OF DENTAL ALVEOLES |
-
1938
- 1938-12-17 FR FR847686D patent/FR847686A/en not_active Expired
-
1939
- 1939-12-13 GB GB32149/39A patent/GB540406A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410902A (en) * | 2004-02-14 | 2005-08-17 | Russell Khan-Sullman | Offset tip dental elevator/luxator |
| GB2410902B (en) * | 2004-02-14 | 2006-01-25 | Russell Khan-Sullman | Offset tip elevator/luxator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR847686A (en) | 1939-10-13 |
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