JPH0215113U - - Google Patents
Info
- Publication number
- JPH0215113U JPH0215113U JP9422788U JP9422788U JPH0215113U JP H0215113 U JPH0215113 U JP H0215113U JP 9422788 U JP9422788 U JP 9422788U JP 9422788 U JP9422788 U JP 9422788U JP H0215113 U JPH0215113 U JP H0215113U
- Authority
- JP
- Japan
- Prior art keywords
- holder body
- holder
- conductive terminal
- tip
- cutting
- 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
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図はその一部断面した正面図、第３図はその要部
の背面図、第４図はその要部の拡大縦断面図、第
５図は一部切欠した拡大正面断面図、第６図はそ
の概略使用状態図、
１：アーム、１ｃ：後端面、２：ホルダー本体
、２ｂ：雄ネジ、２ｃ：絶縁ゴム筒、４：チヤツ
ク、４ｂ：把持部、６：電気根管長測定装置、６
ａ：コード、６ｂ：クリツプ、Ｔ：電導端子。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a partially cutaway front view, Figure 3 is a back view of the main part, Figure 4 is an enlarged longitudinal sectional view of the main part, Figure 5 is an enlarged front sectional view with a part cut away, and Figure 6 is a partially cutaway front view. 1: Arm, 1c: Rear end surface, 2: Holder body, 2b: Male thread, 2c: Insulated rubber cylinder, 4: Chack, 4b: Grip part, 6: Electric root canal length measurement device, 6
a: Cord, 6b: Clip, T: Conductive terminal.
Claims (1)
具を保持して使用するもので、細長いホルダー本
体の先端に切削具の装着部を備えると共に、該ホ
ルダー本体の後部に導電端子を備えて成り、ホル
ダー本体及び装着部を導電材で形成して導電端子
に導通接続させると共に、ホルダー本体を絶縁材
で被覆したことを特徴とする歯科に用いる根管長
測定用切削ホルダー。 (2) ホルダー本体の後端面に導電端子を突出し
て備えた請求項第１項記載のホルダー。 (3) 切削具の装着部をホルダー本体の先端部に
回動可能に備えた請求項第１項又は第２項記載の
ホルダー。[Claims for Utility Model Registration] (1) It is used to hold cutting tools such as files and reamers for root canal formation, and is equipped with a cutting tool attachment part at the tip of the slender holder body. For root canal length measurement used in dentistry, comprising a conductive terminal at the rear, the holder body and attachment part being formed of a conductive material and electrically connected to the conductive terminal, and the holder body being coated with an insulating material. cutting holder. (2) The holder according to claim 1, further comprising a conductive terminal protruding from the rear end surface of the holder body. (3) The holder according to claim 1 or 2, wherein a mounting portion for a cutting tool is rotatably provided at the tip of the holder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9422788U JPH0420417Y2 (en) | 1988-07-16 | 1988-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9422788U JPH0420417Y2 (en) | 1988-07-16 | 1988-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0215113U true JPH0215113U (en) | 1990-01-30 |
| JPH0420417Y2 JPH0420417Y2 (en) | 1992-05-11 |
Family
ID=31318727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9422788U Expired JPH0420417Y2 (en) | 1988-07-16 | 1988-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420417Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3375765B2 (en) * | 1994-12-27 | 2003-02-10 | マニー株式会社 | Method for manufacturing root canal treatment device and root canal treatment device |
-
1988
- 1988-07-16 JP JP9422788U patent/JPH0420417Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420417Y2 (en) | 1992-05-11 |
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