CN101972157A - 一种钻头锁紧装置及钻头 - Google Patents
一种钻头锁紧装置及钻头 Download PDFInfo
- Publication number
- CN101972157A CN101972157A CN2010102980862A CN201010298086A CN101972157A CN 101972157 A CN101972157 A CN 101972157A CN 2010102980862 A CN2010102980862 A CN 2010102980862A CN 201010298086 A CN201010298086 A CN 201010298086A CN 101972157 A CN101972157 A CN 101972157A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- locking device
- wall
- boss
- projection
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/162—Chucks or tool parts which are to be held in a chuck
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/005—Cylindrical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1695—Trepans or craniotomes, i.e. specially adapted for drilling thin bones such as the skull
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102980862A CN101972157B (zh) | 2010-09-30 | 2010-09-30 | 一种钻头锁紧装置及钻头 |
EP11828040.3A EP2623048B1 (en) | 2010-09-30 | 2011-08-26 | Drill bit locking device and drill bit |
PCT/CN2011/078964 WO2012041144A1 (zh) | 2010-09-30 | 2011-08-26 | 一种钻头锁紧装置及钻头 |
US13/823,095 US9295475B2 (en) | 2010-09-30 | 2011-08-26 | Drill bit locking device and drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102980862A CN101972157B (zh) | 2010-09-30 | 2010-09-30 | 一种钻头锁紧装置及钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101972157A true CN101972157A (zh) | 2011-02-16 |
CN101972157B CN101972157B (zh) | 2011-12-21 |
Family
ID=43572089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102980862A Withdrawn - After Issue CN101972157B (zh) | 2010-09-30 | 2010-09-30 | 一种钻头锁紧装置及钻头 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9295475B2 (zh) |
EP (1) | EP2623048B1 (zh) |
CN (1) | CN101972157B (zh) |
WO (1) | WO2012041144A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012041144A1 (zh) * | 2010-09-30 | 2012-04-05 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧装置及钻头 |
WO2012041132A1 (zh) * | 2010-09-30 | 2012-04-05 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧设备及钻头 |
CN104586465A (zh) * | 2015-01-19 | 2015-05-06 | 鲁仁义 | 一种具有防抖功能的医用电动锯钻 |
CN112869823A (zh) * | 2021-01-11 | 2021-06-01 | 重庆懿熙品牌策划有限公司 | 一种铣刀头模块及其医用开颅手术装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140075681A1 (en) * | 2011-04-26 | 2014-03-20 | Walter Hammer | Pencil Sharpener |
US10064630B2 (en) * | 2013-03-15 | 2018-09-04 | Teleflex Medical Devices S.À R.L. | Driver assemblies, drivers, intraosseous devices, and methods for determining voltages and/or impedances in biological material |
CN112043342B (zh) * | 2020-09-17 | 2024-07-09 | 西安交通大学医学院第一附属医院 | 用于神经外科开颅手术的带保护装置的硬脑膜悬吊打孔器 |
CN114032820A (zh) * | 2021-12-20 | 2022-02-11 | 江苏欧皇电动科技有限公司 | 电动清扫车用扫盘及扫盘调节结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040161313A1 (en) * | 2003-02-18 | 2004-08-19 | Nordlin William F. | Universal quick change hole saw arbor |
CN2734405Y (zh) * | 2004-10-08 | 2005-10-19 | 浙江三鸥机械股份有限公司 | 一种快换接头 |
CN2853239Y (zh) * | 2006-01-12 | 2007-01-03 | 郑国良 | 钢轨钻孔机钻头快换装置 |
CN201198128Y (zh) * | 2008-02-05 | 2009-02-25 | 胡振钱 | 用于电锤的卡头转换器 |
CN201798776U (zh) * | 2010-09-30 | 2011-04-20 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧装置及钻头 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222956A (en) * | 1992-07-06 | 1993-06-29 | Altair Instruments, Inc. | Surgical drill collet mechanism and bur |
US5398946A (en) * | 1993-12-29 | 1995-03-21 | Poly-Tech Industries | Chuck having one-step lock and release |
US5505737A (en) * | 1994-07-01 | 1996-04-09 | Midas Rex Pneumatic Tools, Inc. | Quick release coupling for a dissecting tool |
US5490683A (en) * | 1994-07-27 | 1996-02-13 | Mednext Inc. | Tool shaft coupler |
WO2002064295A2 (en) * | 2001-02-09 | 2002-08-22 | Maxtech Manufacturing Inc. | Irregular-shank tools and drivers therefor |
CN201067895Y (zh) * | 2007-06-07 | 2008-06-04 | 梁宗杰 | 一种电锤装置 |
CN201492470U (zh) * | 2009-09-28 | 2010-06-02 | 郭毅军 | 一种医用钻头连接结构 |
CN201798778U (zh) * | 2010-09-30 | 2011-04-20 | 重庆润泽医疗器械有限公司 | 一种开颅钻 |
CN101926670B (zh) * | 2010-09-30 | 2013-05-08 | 重庆润泽医疗器械有限公司 | 一种开颅钻 |
CN101972157B (zh) * | 2010-09-30 | 2011-12-21 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧装置及钻头 |
CN201798777U (zh) * | 2010-09-30 | 2011-04-20 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧设备及钻头 |
CN101926671B (zh) * | 2010-09-30 | 2011-08-31 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧设备及钻头 |
-
2010
- 2010-09-30 CN CN2010102980862A patent/CN101972157B/zh not_active Withdrawn - After Issue
-
2011
- 2011-08-26 EP EP11828040.3A patent/EP2623048B1/en not_active Not-in-force
- 2011-08-26 WO PCT/CN2011/078964 patent/WO2012041144A1/zh active Application Filing
- 2011-08-26 US US13/823,095 patent/US9295475B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040161313A1 (en) * | 2003-02-18 | 2004-08-19 | Nordlin William F. | Universal quick change hole saw arbor |
CN2734405Y (zh) * | 2004-10-08 | 2005-10-19 | 浙江三鸥机械股份有限公司 | 一种快换接头 |
CN2853239Y (zh) * | 2006-01-12 | 2007-01-03 | 郑国良 | 钢轨钻孔机钻头快换装置 |
CN201198128Y (zh) * | 2008-02-05 | 2009-02-25 | 胡振钱 | 用于电锤的卡头转换器 |
CN201798776U (zh) * | 2010-09-30 | 2011-04-20 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧装置及钻头 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012041144A1 (zh) * | 2010-09-30 | 2012-04-05 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧装置及钻头 |
WO2012041132A1 (zh) * | 2010-09-30 | 2012-04-05 | 重庆润泽医疗器械有限公司 | 一种钻头锁紧设备及钻头 |
CN104586465A (zh) * | 2015-01-19 | 2015-05-06 | 鲁仁义 | 一种具有防抖功能的医用电动锯钻 |
CN112869823A (zh) * | 2021-01-11 | 2021-06-01 | 重庆懿熙品牌策划有限公司 | 一种铣刀头模块及其医用开颅手术装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2623048B1 (en) | 2015-09-30 |
EP2623048A4 (en) | 2014-05-28 |
WO2012041144A1 (zh) | 2012-04-05 |
US20130178858A1 (en) | 2013-07-11 |
CN101972157B (zh) | 2011-12-21 |
EP2623048A1 (en) | 2013-08-07 |
US9295475B2 (en) | 2016-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHONGQING RUNZE PHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: CHONGQING RUNZE MEDICAL INSTRUMENTS LTD. |
|
CP03 | Change of name, title or address |
Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Patentee after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 401120 Chongqing city Yubei District Shuangfeng Bridge Street Airport Road No. 296 Building 1 2 yuan and 7 shops Patentee before: Chongqing Runze Medical Instruments Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20111221 Effective date of abandoning: 20210602 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20111221 Effective date of abandoning: 20210602 |