JPH045813U - - Google Patents
Info
- Publication number
- JPH045813U JPH045813U JP4550590U JP4550590U JPH045813U JP H045813 U JPH045813 U JP H045813U JP 4550590 U JP4550590 U JP 4550590U JP 4550590 U JP4550590 U JP 4550590U JP H045813 U JPH045813 U JP H045813U
- Authority
- JP
- Japan
- Prior art keywords
- pulp
- dental pulp
- negative pressure
- pressure source
- instrument
- 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.)
- Granted
Links
- 210000003074 dental pulp Anatomy 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 2
- 206010062544 Tooth fracture Diseases 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
第１実施例に係る吸引抜髄用器具の使用状態を示
す拡大縦断面図、第２図は一部が欠けている歯に
対する上記器具の使用状態を示す要部拡大縦断面
図、第３図は第２実施例に係る吸引抜髄用器具の
使用状態を示す要部拡大縦断面図、第４図は第３
実施例に係る吸引抜髄用器具の使用状態を示す要
部拡大縦断面図である。
１，２１，３１……吸引抜髄用器具、２，２２
，３２……接当部材、２，２２，３３……吸引管
、４……歯髄、５，１５，２５，３５……歯、５
ｂ，１５ｂ……歯髄腔、１１……真空圧源（真空
ポンプ）。
The drawings show an embodiment of the present invention, and FIG. 1 is an enlarged longitudinal cross-sectional view showing how the suction pulp extraction instrument according to the first embodiment is used, and FIG. 2 is an illustration of the instrument for a partially chipped tooth. FIG. 3 is an enlarged vertical cross-sectional view of the main part showing the usage state of the suction pulp extraction instrument according to the second embodiment, and FIG.
FIG. 2 is an enlarged vertical cross-sectional view of a main part showing a state in which the suction pulp removal instrument according to the embodiment is used. 1, 21, 31... Instrument for suction pulp removal, 2, 22
, 32... Contact member, 2, 22, 33... Suction tube, 4... Dental pulp, 5, 15, 25, 35... Teeth, 5
b, 15b... Dental pulp cavity, 11... Vacuum pressure source (vacuum pump).
Claims (1)
合に使用される器具であつて、上記歯髄を取り囲
む歯の表面又はその周辺部に接当可能とされて該
歯髄の存在する歯髄腔を気密状態に保ち得る弾性
部材でなる接当部材と、この接当部材に一端部が
挿通されて上記歯髄腔内を負圧源ないし真空圧源
に連通させる吸引管とを有することを特徴とする
吸引抜髄用器具。 An instrument used to remove dental pulp by suctioning it with negative pressure or vacuum pressure, which can be brought into contact with the surface of the tooth surrounding the dental pulp or its surroundings, and airtightly seals the pulp cavity where the pulp exists. A suction device characterized by having a contact member made of an elastic member capable of maintaining the same state, and a suction tube having one end inserted through the contact member to communicate the inside of the dental pulp cavity with a negative pressure source or a vacuum pressure source. Instrument for pulp extraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4550590U JPH0532109Y2 (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4550590U JPH0532109Y2 (en) | 1990-04-27 | 1990-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045813U true JPH045813U (en) | 1992-01-20 |
| JPH0532109Y2 JPH0532109Y2 (en) | 1993-08-18 |
Family
ID=31559744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4550590U Expired - Lifetime JPH0532109Y2 (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532109Y2 (en) |
-
1990
- 1990-04-27 JP JP4550590U patent/JPH0532109Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532109Y2 (en) | 1993-08-18 |
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