JP5134379B2 - 医療用切削具 - Google Patents
医療用切削具 Download PDFInfo
- Publication number
- JP5134379B2 JP5134379B2 JP2008001711A JP2008001711A JP5134379B2 JP 5134379 B2 JP5134379 B2 JP 5134379B2 JP 2008001711 A JP2008001711 A JP 2008001711A JP 2008001711 A JP2008001711 A JP 2008001711A JP 5134379 B2 JP5134379 B2 JP 5134379B2
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- JP
- Japan
- Prior art keywords
- cutting
- main body
- central axis
- cutting blade
- central
- 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.)
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- Dental Prosthetics (AREA)
- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
10 本体部
2 切削部材
20 本体部
21 切削部
23 切削刃部
24 中心尖端部
25 外周尖端部
26 導入口部
3 取出部材
30 本体部
30a 溝
4 取出部材
41 本体部
43 連通孔
Claims (3)
- 管状の本体部の一方の端部に切削部を設けるとともに当該本体部の中心軸を中心に回転させて切削動作を行なう医療用切削具であって、前記切削部は、前記中心軸から外周に向かって放射状に延設されるとともに中心側が連設されて前記本体部の端部開口を覆うように形成された複数の切削刃部と、前記切削刃部の中心部分において前記中心軸に沿って外方に突出した中心尖端部と、前記切削刃部の外周側において前記中心軸の方向に突出するように形成された外周尖端部と、前記切削刃部の間に形成された谷状部分に前記本体部の内部に連通するように開口形成されて切削物を前記本体部の内部に導入する複数の導入口部とを備えており、前記切削刃部の刃先は、両端部が外方に突出した湾曲した形状に形成されていることを特徴とする医療用切削具。
- 前記切削刃部は、前記中心軸に沿う一方の側面及び前記中心軸に対して傾斜する他方の側面が交差して刃先が形成されていることを特徴とする請求項1に記載の医療用切削具。
- 前記本体部の内部には、前記導入口部から導入された切削物を取り出す取出部材が装着されていることを特徴とする請求項1又は2に記載の医療用切削具。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008001711A JP5134379B2 (ja) | 2008-01-08 | 2008-01-08 | 医療用切削具 |
| CN2012104475710A CN102940517A (zh) | 2007-06-01 | 2008-05-31 | 医疗用切削工具的引导方法、导向构件及医疗用切削工具 |
| PCT/JP2008/060083 WO2008149822A1 (ja) | 2007-06-01 | 2008-05-31 | 医療用切削具及びそのガイド部材並びに切除骨採取具 |
| KR1020087031706A KR20100021954A (ko) | 2007-06-01 | 2008-05-31 | 의료용 절삭구 및 그 가이드 부재 및 절제골 채취구 |
| CN200880000399.6A CN101541254B (zh) | 2007-06-01 | 2008-05-31 | 医疗用切削工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008001711A JP5134379B2 (ja) | 2008-01-08 | 2008-01-08 | 医療用切削具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009160278A JP2009160278A (ja) | 2009-07-23 |
| JP5134379B2 true JP5134379B2 (ja) | 2013-01-30 |
Family
ID=40963568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008001711A Active JP5134379B2 (ja) | 2007-06-01 | 2008-01-08 | 医療用切削具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5134379B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011004620A1 (ja) | 2009-07-06 | 2011-01-13 | 国立大学法人東京農工大学 | 細胞保護剤 |
| CN102946820B (zh) * | 2010-04-22 | 2015-04-29 | 尼尔生物技术有限公司 | 钻头及具备该钻头的钻体 |
| KR101271703B1 (ko) * | 2012-03-02 | 2013-06-05 | 안상훈 | 임플란트 시술용 확공기 |
| JP6707734B2 (ja) * | 2014-07-07 | 2020-06-10 | 株式会社インプラントデント | インプラント用骨平面形成具 |
| CN105361932A (zh) * | 2015-11-18 | 2016-03-02 | 陈华 | 一种取骨装置 |
| WO2018174169A1 (ja) * | 2017-03-23 | 2018-09-27 | 国立大学法人京都大学 | 骨処置用ガイド、骨処置用ガイドセット、および、骨処置用ガイドの使用方法 |
| JP2022174460A (ja) * | 2021-05-11 | 2022-11-24 | 曾家亮 | 歯科用骨ドリル |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2092177T3 (es) * | 1992-06-17 | 1996-11-16 | Philipp Rolf Kropf | Herramienta de elaboracion de huesos. |
| US5330480A (en) * | 1993-03-03 | 1994-07-19 | Codman & Shurtleff, Inc. | Surgical drill |
| US5366468A (en) * | 1993-11-09 | 1994-11-22 | Linvatec Corporation | Double bladed surgical router having aspiration ports within flutes |
| AU701424B2 (en) * | 1994-10-24 | 1999-01-28 | Smith & Nephew, Inc. | Hollow surgical cutter with apertured flutes |
| US5954671A (en) * | 1998-04-20 | 1999-09-21 | O'neill; Michael J. | Bone harvesting method and apparatus |
-
2008
- 2008-01-08 JP JP2008001711A patent/JP5134379B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009160278A (ja) | 2009-07-23 |
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