JP4148888B2 - 歯科治療用ハンドピースの治具 - Google Patents
歯科治療用ハンドピースの治具 Download PDFInfo
- Publication number
- JP4148888B2 JP4148888B2 JP2003429498A JP2003429498A JP4148888B2 JP 4148888 B2 JP4148888 B2 JP 4148888B2 JP 2003429498 A JP2003429498 A JP 2003429498A JP 2003429498 A JP2003429498 A JP 2003429498A JP 4148888 B2 JP4148888 B2 JP 4148888B2
- Authority
- JP
- Japan
- Prior art keywords
- jig
- bar
- handpiece
- cylindrical body
- chuck
- 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 - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Claims (3)
- 歯科用ハンドピースのヘッド部上蓋に設けられた貫通孔を通して治具の突起を挿通し、該突起にてヘッド部内に設けられたチャック機構を開閉し、該チャック機構に歯牙治療用のバーを着脱自在に装着し得るようにした前記治具であって、該治具は、一端に前記上蓋の上面に対向する底面を有するとともに該底面の内側に前記突起を有し、かつ、該突起を囲み他端が開口された略円筒体から成り、該略円筒体の前記底面は該略円筒体より径方向外方に延長するフランジ部を有し、該フランジ部より所定の距離を隔てて前記略円筒体の外周に、使用可能なバーのシャンク長を規制するための、マークラインが施されていることを特徴とする歯科治療用ハンドピースの治具。
- 前記略円筒体の長さは、使用可能なバーの長さを規制するものであることを特徴とする請求項1に記載の歯科治療用ハンドピースの治具。
- 前記略円筒体の底面に貫通孔を有し、該貫通孔は、使用可能なバーの刃部の径を規制するものであることを特徴とする請求項1又は2に記載の歯科治療用ハンドピースの治具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003429498A JP4148888B2 (ja) | 2003-12-25 | 2003-12-25 | 歯科治療用ハンドピースの治具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003429498A JP4148888B2 (ja) | 2003-12-25 | 2003-12-25 | 歯科治療用ハンドピースの治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005185437A JP2005185437A (ja) | 2005-07-14 |
JP4148888B2 true JP4148888B2 (ja) | 2008-09-10 |
Family
ID=34788137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003429498A Expired - Fee Related JP4148888B2 (ja) | 2003-12-25 | 2003-12-25 | 歯科治療用ハンドピースの治具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4148888B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108324388B (zh) * | 2018-01-17 | 2023-12-26 | 桂林市啄木鸟医疗器械有限公司 | 一种牙科手机按压式轴芯 |
-
2003
- 2003-12-25 JP JP2003429498A patent/JP4148888B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005185437A (ja) | 2005-07-14 |
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