JPH09140728A - Root canal-filling point containing electric wire - Google Patents
Root canal-filling point containing electric wireInfo
- Publication number
- JPH09140728A JPH09140728A JP7345372A JP34537295A JPH09140728A JP H09140728 A JPH09140728 A JP H09140728A JP 7345372 A JP7345372 A JP 7345372A JP 34537295 A JP34537295 A JP 34537295A JP H09140728 A JPH09140728 A JP H09140728A
- Authority
- JP
- Japan
- Prior art keywords
- root canal
- gutta
- point
- percha point
- electric wire
- 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.)
- Pending
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
- A61C5/50—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)
Abstract
Description
【発明の詳細な説明】 この発明はガッタパーチャポイントの内部に電気良導体
である金属線を通した電線入りの根管充填用ポイントで
ある。歯内療法における根管充填は、正確な根管長測定
のもとに適正な位置に緊密な根管充填をおこなうことが
要求される。日常臨床では根管長測定には電気的根管長
測定器が、根管充填材としてはガッタパーチャポイント
が、多用されている。しかし、ガッタパーチャは電気の
不良導体であり直接に電気的根管長測定器を接続して利
用することができない。本発明はこの欠点を除くために
なされたものである。ガッタパーチャポイント（１）の
内部に電気の良導体である金属線（２）を通して新しい
構造を持たせることで、根管充填時に金属線に電気的根
管長測定器を接続してガッタパーチャポイントの根尖へ
の到達度を確認することを可能にし、またこの金属線に
電気メスあるいは熱した器具を接触させることにより必
要に応じてガッタパーチャポイントを溶融あるいは軟化
させる機能をもたせた。金属線の材質は歯科材料として
の使用実績のある銀が有用である。本発明による歯科的
な治療効果が証明されるかは今後の問題に属すべきこと
であり、本願の主眼とすべきところではない。本願の主
旨はガッタパーチャポイント内部に金属線を通すことに
より、根管充填用ポイントに新しい構造と機能をもたせ
たことにある。DETAILED DESCRIPTION OF THE INVENTION The present invention is a root canal filling point containing an electric wire in which a metal wire, which is a good electric conductor, is passed inside a gutta-percha point. Root canal filling in endodontic treatment requires tight root canal filling at an appropriate position based on accurate root canal length measurement. In daily clinical practice, an electrical root canal length measuring device is often used for measuring the root canal length, and a gutta-percha point is often used as the root canal filling material. However, the gutta-percha is a poor conductor of electricity and cannot be used by directly connecting the electrical root canal length measuring instrument. The present invention has been made to eliminate this drawback. By providing a new structure through the metal wire (2), which is a good conductor of electricity, inside the gutta-percha point (1), an electric root canal length measuring instrument is connected to the metal wire when filling the root canal and the apex of the gutta-percha point. The gutta-percha point was melted or softened as necessary by contacting this metal wire with an electric knife or a heated instrument. For the material of the metal wire, silver, which has a proven track record as a dental material, is useful. Whether the dental treatment effect according to the present invention is proved should be a matter for the future, and should not be the main point of the present application. The gist of the present application is to make the root canal filling point have a new structure and function by passing a metal wire inside the gutta-percha point.
【図１】本発明の斜視図である。FIG. 1 is a perspective view of the present invention.
【図２】本発明の一部断面図である。FIG. 2 is a partial cross-sectional view of the present invention.
１はガッタパーチャポイント，２は金属線 1 is gutta-percha point, 2 is metal wire
Claims (1)
に金属線を通した電線入り根管充填用ポイント1. A root canal filling point containing a wire in which a metal wire is inserted inside a root canal filling gutta-percha point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7345372A JPH09140728A (en) | 1995-11-27 | 1995-11-27 | Root canal-filling point containing electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7345372A JPH09140728A (en) | 1995-11-27 | 1995-11-27 | Root canal-filling point containing electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09140728A true JPH09140728A (en) | 1997-06-03 |
Family
ID=18376158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7345372A Pending JPH09140728A (en) | 1995-11-27 | 1995-11-27 | Root canal-filling point containing electric wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09140728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000012050A1 (en) * | 1998-08-30 | 2000-03-09 | Kazunori Kusano | Dental glue, glue injector, and device for detecting injected glue |
| WO2002078562A1 (en) * | 2001-03-30 | 2002-10-10 | Megadent Endo Products B.V. | Filling element for use in a root canal treatment |
| CN105476724A (en) * | 2015-12-31 | 2016-04-13 | 天津维瓦登泰生物科技有限公司 | Gutta-percha stick capable of being preheated |
-
1995
- 1995-11-27 JP JP7345372A patent/JPH09140728A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000012050A1 (en) * | 1998-08-30 | 2000-03-09 | Kazunori Kusano | Dental glue, glue injector, and device for detecting injected glue |
| US6537068B2 (en) | 1998-08-30 | 2003-03-25 | Kazunori Kusano | Dental glue, glue injector, and device for detecting injected glue |
| WO2002078562A1 (en) * | 2001-03-30 | 2002-10-10 | Megadent Endo Products B.V. | Filling element for use in a root canal treatment |
| CN105476724A (en) * | 2015-12-31 | 2016-04-13 | 天津维瓦登泰生物科技有限公司 | Gutta-percha stick capable of being preheated |
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