CN107874806B - 一种多功能医用骨钻 - Google Patents
一种多功能医用骨钻 Download PDFInfo
- Publication number
- CN107874806B CN107874806B CN201711072387.1A CN201711072387A CN107874806B CN 107874806 B CN107874806 B CN 107874806B CN 201711072387 A CN201711072387 A CN 201711072387A CN 107874806 B CN107874806 B CN 107874806B
- Authority
- CN
- China
- Prior art keywords
- fixed
- drill bit
- gear
- drill
- driving gear
- 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
Links
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
- A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
-
- 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
- A61B17/1622—Drill handpieces
-
- 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
- A61B17/1622—Drill handpieces
- A61B17/1624—Drive mechanisms therefor
-
- 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
- A61B17/1626—Control means; Display units
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711072387.1A CN107874806B (zh) | 2017-10-14 | 2017-10-14 | 一种多功能医用骨钻 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711072387.1A CN107874806B (zh) | 2017-10-14 | 2017-10-14 | 一种多功能医用骨钻 |
CN201710955280.5A CN107714136B (zh) | 2017-10-14 | 2017-10-14 | 一种医用骨钻 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710955280.5A Division CN107714136B (zh) | 2017-10-14 | 2017-10-14 | 一种医用骨钻 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107874806A CN107874806A (zh) | 2018-04-06 |
CN107874806B true CN107874806B (zh) | 2019-11-19 |
Family
ID=61210422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711072387.1A Expired - Fee Related CN107874806B (zh) | 2017-10-14 | 2017-10-14 | 一种多功能医用骨钻 |
CN201710955280.5A Expired - Fee Related CN107714136B (zh) | 2017-10-14 | 2017-10-14 | 一种医用骨钻 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710955280.5A Expired - Fee Related CN107714136B (zh) | 2017-10-14 | 2017-10-14 | 一种医用骨钻 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN107874806B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107997865A (zh) * | 2017-11-29 | 2018-05-08 | 成都创客之家科技有限公司 | 一种硅胶鼻中隔支架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119504A (ja) * | 1984-07-02 | 1986-01-28 | Nakamura Kiki Eng:Kk | チヤツク装置 |
CN1084730A (zh) * | 1992-09-28 | 1994-04-06 | 陕西省人民医院 | 快速手摇开颅钻 |
AT503933B1 (de) * | 2006-12-12 | 2008-02-15 | Strehl Bernhard Dr | Instrument zur anfertigung von öffnungen in knochen in form eines knochendeckels |
CN202699223U (zh) * | 2012-05-22 | 2013-01-30 | 江苏创英医疗器械有限公司 | 医用限深钻头 |
CN104997548B (zh) * | 2015-07-31 | 2018-03-09 | 苏州益诺斯医疗科技有限公司 | 一种脑铣钻及其安装方法 |
CN205031325U (zh) * | 2015-10-15 | 2016-02-17 | 陈为坚 | 一种手术电钻 |
CN206044682U (zh) * | 2016-07-15 | 2017-03-29 | 杨凯鹏 | 一种拇外翻截骨手术切削工具头 |
-
2017
- 2017-10-14 CN CN201711072387.1A patent/CN107874806B/zh not_active Expired - Fee Related
- 2017-10-14 CN CN201710955280.5A patent/CN107714136B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN107714136B (zh) | 2019-12-03 |
CN107874806A (zh) | 2018-04-06 |
CN107714136A (zh) | 2018-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Huijiang Inventor after: Jiang Zhihui Inventor after: Shi Xinhu Inventor before: Shi Xin Hu |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191024 Address after: 266003 Shandong city of Qingdao province Jiangsu City Road No. 16 Applicant after: Affiliated Hospital of University Of Qingdao Address before: 727100 Tongchuan city in Shaanxi Province in the industrial park district Potou Potou Village Street Applicant before: Shi Xinhu |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201014 |
|
CF01 | Termination of patent right due to non-payment of annual fee |