DE29912502U1 - Dental retraction threads and rings that are triangular in cross-section - Google Patents
Dental retraction threads and rings that are triangular in cross-sectionInfo
- Publication number
- DE29912502U1 DE29912502U1 DE29912502U DE29912502U DE29912502U1 DE 29912502 U1 DE29912502 U1 DE 29912502U1 DE 29912502 U DE29912502 U DE 29912502U DE 29912502 U DE29912502 U DE 29912502U DE 29912502 U1 DE29912502 U1 DE 29912502U1
- Authority
- DE
- Germany
- Prior art keywords
- rings
- triangular
- section
- cross
- dental retraction
- 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 - Lifetime
Links
- 229920000742 Cotton Polymers 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/0033—Gingival retraction appliances
-
- 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
- A61C5/80—Dental aids fixed to teeth during treatment, e.g. tooth clamps
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)
Description
Franz Ritter, Badstr^e» 35'\9Ö7£2 .FiJrTh . \\l\\: Franz Ritter, Badstr^e» 35'\9Ö7£2 .FiJrTh . \\l\\:
BeschreibungDescription
Zu 1 Retraktionsfaden oder -Ring deren Querschnitt dreieckig ist, sie können aus Gummi, Watte, Zwirn oder anderen Material sein.1 retraction thread or ring whose cross-section is triangular; they can be made of rubber, cotton wool, thread or other material.
Zu 2 Beschliffener Zahn Zu 3 Gingiva die es wegzupressen gilt Zu4 Hohlkehlschiiff zur Aufnahme einer Krone Zu 5 Verlauf des RingesTo 2 Ground tooth To 3 Gingiva that needs to be pressed away To 4 Coved section for receiving a crown To 5 Course of the ring
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29912502U DE29912502U1 (en) | 1999-07-09 | 1999-07-09 | Dental retraction threads and rings that are triangular in cross-section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29912502U DE29912502U1 (en) | 1999-07-09 | 1999-07-09 | Dental retraction threads and rings that are triangular in cross-section |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29912502U1 true DE29912502U1 (en) | 2000-02-24 |
Family
ID=8076281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29912502U Expired - Lifetime DE29912502U1 (en) | 1999-07-09 | 1999-07-09 | Dental retraction threads and rings that are triangular in cross-section |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29912502U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002102269A1 (en) * | 2001-06-15 | 2002-12-27 | Allan Coopersmith | Gingival retraction device and method |
US7033173B2 (en) | 2001-06-15 | 2006-04-25 | Allan Coopersmith | Gingival retraction device and method |
US7153134B2 (en) | 2001-06-15 | 2006-12-26 | Allan Coopersmith | Gingival retraction device and method |
EP2208478A1 (en) | 2009-01-14 | 2010-07-21 | Hans-Peter Schepperheyn | Retraction aid for dental use and use of such a retraction aid |
-
1999
- 1999-07-09 DE DE29912502U patent/DE29912502U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002102269A1 (en) * | 2001-06-15 | 2002-12-27 | Allan Coopersmith | Gingival retraction device and method |
US7033173B2 (en) | 2001-06-15 | 2006-04-25 | Allan Coopersmith | Gingival retraction device and method |
US7153134B2 (en) | 2001-06-15 | 2006-12-26 | Allan Coopersmith | Gingival retraction device and method |
EP2208478A1 (en) | 2009-01-14 | 2010-07-21 | Hans-Peter Schepperheyn | Retraction aid for dental use and use of such a retraction aid |
DE102009004978A1 (en) * | 2009-01-14 | 2010-07-22 | Hans Peter Schepperheyn | Retraction aid for dental use and use of such a retraction aid |
DE102009004978B4 (en) * | 2009-01-14 | 2012-12-06 | Hans Peter Schepperheyn | Retraction aid for dental use |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20000330 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20030201 |