JPS5139994A - - Google Patents
Info
- Publication number
- JPS5139994A JPS5139994A JP50092150A JP9215075A JPS5139994A JP S5139994 A JPS5139994 A JP S5139994A JP 50092150 A JP50092150 A JP 50092150A JP 9215075 A JP9215075 A JP 9215075A JP S5139994 A JPS5139994 A JP S5139994A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
- A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7426455A FR2280356A1 (en) | 1974-07-30 | 1974-07-30 | Depth gauge for dentist's instrument working in root canal - holding securely on instrument and adding only slightly to its length |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5139994A true JPS5139994A (en) | 1976-04-03 |
| JPS529950B2 JPS529950B2 (en) | 1977-03-19 |
Family
ID=9141882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50092150A Expired JPS529950B2 (en) | 1974-07-30 | 1975-07-30 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS529950B2 (en) |
| BR (1) | BR7504848A (en) |
| CA (1) | CA1055742A (en) |
| CH (1) | CH588276A5 (en) |
| DE (1) | DE2531482A1 (en) |
| FR (1) | FR2280356A1 (en) |
| IT (1) | IT1038908B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102598U (en) * | 1977-01-25 | 1978-08-18 | ||
| JPS5540526A (en) * | 1978-09-13 | 1980-03-22 | Korupo Kk | Pulp canal hole expanding treatment needle |
| JPS5781339A (en) * | 1981-09-21 | 1982-05-21 | Korupo Kk | Puncture needle for root canal hole |
| JPS592303U (en) * | 1982-06-28 | 1984-01-09 | 株式会社松谷製作所 | Length measurement cover for dental drilling tools |
| JPH039714U (en) * | 1989-06-19 | 1991-01-30 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118271U (en) * | 1977-02-28 | 1978-09-20 | ||
| JPS5479796U (en) * | 1977-11-17 | 1979-06-06 | ||
| CH627937A5 (en) * | 1977-11-17 | 1982-02-15 | Colpo Ltd | Device hand drill for treatment of dental root canal. |
| FR2415454A1 (en) * | 1978-01-27 | 1979-08-24 | Hache Claude | Length setter for dental broach - has tool in holder superimposed over radiograph of tooth on screen with preset gauge in position |
| CA1237301A (en) * | 1983-09-22 | 1988-05-31 | Michael P. Lococo | Endodontic core assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1084870B (en) * | 1958-01-09 | 1960-07-07 | Dr Reinmar Binder | Device for the mechanical preparation of the root canals of teeth |
| DE1280469B (en) * | 1963-02-26 | 1968-10-17 | Eduard Zdarsky | Measuring handle for tooth root canal treatment |
| US3562913A (en) * | 1969-08-11 | 1971-02-16 | Dennis W Saffro | Root canal file |
-
1974
- 1974-07-30 FR FR7426455A patent/FR2280356A1/en active Granted
-
1975
- 1975-06-12 CA CA230,083A patent/CA1055742A/en not_active Expired
- 1975-06-13 IT IT24340/75A patent/IT1038908B/en active
- 1975-07-04 CH CH871975A patent/CH588276A5/xx not_active IP Right Cessation
- 1975-07-15 DE DE19752531482 patent/DE2531482A1/en not_active Withdrawn
- 1975-07-29 BR BR7504848*A patent/BR7504848A/en unknown
- 1975-07-30 JP JP50092150A patent/JPS529950B2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102598U (en) * | 1977-01-25 | 1978-08-18 | ||
| JPS5929698Y2 (en) * | 1977-01-25 | 1984-08-25 | 株式会社ヨシダ | Cutting instrument for expanding tooth root canal |
| JPS5540526A (en) * | 1978-09-13 | 1980-03-22 | Korupo Kk | Pulp canal hole expanding treatment needle |
| JPS5741938B2 (en) * | 1978-09-13 | 1982-09-06 | ||
| JPS5781339A (en) * | 1981-09-21 | 1982-05-21 | Korupo Kk | Puncture needle for root canal hole |
| JPS592303U (en) * | 1982-06-28 | 1984-01-09 | 株式会社松谷製作所 | Length measurement cover for dental drilling tools |
| JPS629854Y2 (en) * | 1982-06-28 | 1987-03-07 | ||
| JPH039714U (en) * | 1989-06-19 | 1991-01-30 | ||
| JPH0626257Y2 (en) * | 1989-06-19 | 1994-07-20 | 株式会社長田中央研究所 | Root canal length measuring needle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531482A1 (en) | 1976-02-26 |
| BR7504848A (en) | 1976-07-13 |
| CH588276A5 (en) | 1977-05-31 |
| CA1055742A (en) | 1979-06-05 |
| JPS529950B2 (en) | 1977-03-19 |
| FR2280356A1 (en) | 1976-02-27 |
| IT1038908B (en) | 1979-11-30 |
| FR2280356B1 (en) | 1977-10-14 |