DE279144C - - Google Patents
Info
- Publication number
- DE279144C DE279144C DENDAT279144D DE279144DA DE279144C DE 279144 C DE279144 C DE 279144C DE NDAT279144 D DENDAT279144 D DE NDAT279144D DE 279144D A DE279144D A DE 279144DA DE 279144 C DE279144 C DE 279144C
- Authority
- DE
- Germany
- Prior art keywords
- spiral
- filling
- tooth roots
- root
- thread
- 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.)
- Active
Links
- 210000004746 Tooth Root Anatomy 0.000 claims description 4
- 230000002421 anti-septic Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
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
- A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
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
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die bisher gebräuchlichen Werkzeuge zum j Füllen von Zahnwurzeln, wie Spritzen und Nadeln, haben den Nachteil, daß ein vollständiges Ausfüllen der Zahnwurzeln sehr erschwert und vielfach von der Geschicklichkeit des Operateurs abhängig ist, wobei auch der Übelstand besteht, daß beim Zurückziehen des Instrumentes das Füllungsmateria] ohne Absicht wieder aus dem Kanal entfernt werdenThe previously used tools for filling tooth roots, such as syringes and Needles have the disadvantage that it is very difficult to completely fill the tooth roots and is often dependent on the skill of the surgeon, including the The disadvantage is that when the instrument is withdrawn, the filling material] without Intention to be removed from the channel again
ίο kann.ίο can.
Diese Ubelstände werden nach der Erfindung dadurch vermieden, daß die bei ähnlichen Werkzeugen bekannte gewindeartige Spirale nach innen ausgehöhlte Flügel aufweist, welche das Material schaufelartig aufnehmen, vor sich hertreiben und bis zürn Wurzelloch bringen, weil ein seitliches Entweichen unmöglich ist. Ferner wird der Luft dadurch Gelegenheit gegeben zu entweichen, indem das Material spiralförmig eingedreht wird. Das Füllungsmaterial wird auch in die Seitenkanäle der Zahnwurzel eingepreßt, wodurch eine absolut luftdichte, antiseptische Dauerfüllung erzielt wird. These disadvantages are avoided according to the invention in that the similar Known tools thread-like spiral has inwardly hollowed wings, which the material blade-like pick it up, drive it in front of you and bring it to a root hole, because a lateral one Escape is impossible. It also gives the air the opportunity to escape, by screwing in the material in a spiral. The filling material is also pressed into the side canals of the tooth root, whereby an absolutely airtight, antiseptic permanent filling is achieved.
In der Zeichnung ist das Werkzeug in vergrößertem Maßstabe in Fig. 1 und 2 in zwei Ansichten dargestellt.In the drawing, the tool is on an enlarged scale in FIGS. 1 and 2 in two Views shown.
Der vordere spiralförmige Teil α zeigt die nach innen ausgehöhlten Flügel, welche zur Aufnahme und zum Transport der Füllmasse dienen. Die Spitze der Spirale ist abgestumpft, um ein Festbohren derselben in der Wurzelwand zu vermeiden.The front spiral-shaped part α shows the inwardly hollowed-out wings, which serve to receive and transport the filling compound. The tip of the spiral is blunted to prevent it from boring into the root wall.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE279144C true DE279144C (en) |
Family
ID=535082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT279144D Active DE279144C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE279144C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353698A (en) * | 1979-12-20 | 1982-10-12 | Inventive Technology International, Inc. | Dental tool |
| WO1983001565A1 (en) * | 1981-11-09 | 1983-05-11 | Inventive Tech Int | Dental instrument |
| US4871312A (en) * | 1988-11-04 | 1989-10-03 | Quality Dental Products, Inc. | Dental compactor instrument |
| US4904185A (en) * | 1988-11-04 | 1990-02-27 | Mcspadden John T | Dental instrument |
| US4934934A (en) * | 1988-11-04 | 1990-06-19 | Quality Dental Products, Inc. | Dental file/reamer instrument |
| US5106298A (en) * | 1991-04-03 | 1992-04-21 | Heath Derek E | Endodontic dental instrument |
| USRE34439E (en) * | 1988-11-04 | 1993-11-09 | Heath Derek E | Dental compactor instrument |
| US5735689A (en) * | 1995-12-11 | 1998-04-07 | Tycom Dental Corporation | Endodontic dental instrument |
| US5882198A (en) * | 1997-03-28 | 1999-03-16 | Ormco Corporation | Endodontic instrument having enhanced compliance at the tip |
| US5938440A (en) * | 1995-12-11 | 1999-08-17 | Ormco Corporation | Endodontic instrument |
| US6419488B1 (en) | 1995-12-11 | 2002-07-16 | Ormco Corporation | Endodontic instrument having a chisel tip |
-
0
- DE DENDAT279144D patent/DE279144C/de active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457710A (en) * | 1979-08-03 | 1984-07-03 | Inventive Technology International | Dental instrument |
| US4353698A (en) * | 1979-12-20 | 1982-10-12 | Inventive Technology International, Inc. | Dental tool |
| WO1983001565A1 (en) * | 1981-11-09 | 1983-05-11 | Inventive Tech Int | Dental instrument |
| USRE34439E (en) * | 1988-11-04 | 1993-11-09 | Heath Derek E | Dental compactor instrument |
| US4871312A (en) * | 1988-11-04 | 1989-10-03 | Quality Dental Products, Inc. | Dental compactor instrument |
| US4904185A (en) * | 1988-11-04 | 1990-02-27 | Mcspadden John T | Dental instrument |
| US4934934A (en) * | 1988-11-04 | 1990-06-19 | Quality Dental Products, Inc. | Dental file/reamer instrument |
| US5106298A (en) * | 1991-04-03 | 1992-04-21 | Heath Derek E | Endodontic dental instrument |
| US5735689A (en) * | 1995-12-11 | 1998-04-07 | Tycom Dental Corporation | Endodontic dental instrument |
| US5902106A (en) * | 1995-12-11 | 1999-05-11 | Ormco Corporation | Endodontic dental instrument |
| US5938440A (en) * | 1995-12-11 | 1999-08-17 | Ormco Corporation | Endodontic instrument |
| US5980250A (en) * | 1995-12-11 | 1999-11-09 | Tycom Dental Corporation | Endodontic instrument |
| US6419488B1 (en) | 1995-12-11 | 2002-07-16 | Ormco Corporation | Endodontic instrument having a chisel tip |
| US5882198A (en) * | 1997-03-28 | 1999-03-16 | Ormco Corporation | Endodontic instrument having enhanced compliance at the tip |
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