CN109431592A - 一种骨科断钉取出装置 - Google Patents
一种骨科断钉取出装置 Download PDFInfo
- Publication number
- CN109431592A CN109431592A CN201811463542.7A CN201811463542A CN109431592A CN 109431592 A CN109431592 A CN 109431592A CN 201811463542 A CN201811463542 A CN 201811463542A CN 109431592 A CN109431592 A CN 109431592A
- Authority
- CN
- China
- Prior art keywords
- right sides
- guide rod
- guide
- nut
- screw bolt
- 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
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 36
- 239000010432 diamond Substances 0.000 claims description 36
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
- A61B2017/922—Devices for impaction, impact element
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811463542.7A CN109431592B (zh) | 2018-12-03 | 2018-12-03 | 一种骨科断钉取出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811463542.7A CN109431592B (zh) | 2018-12-03 | 2018-12-03 | 一种骨科断钉取出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109431592A true CN109431592A (zh) | 2019-03-08 |
CN109431592B CN109431592B (zh) | 2020-07-28 |
Family
ID=65556250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811463542.7A Expired - Fee Related CN109431592B (zh) | 2018-12-03 | 2018-12-03 | 一种骨科断钉取出装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109431592B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423721A (en) * | 1978-09-04 | 1984-01-03 | Schwarzkopf Development Corporation | Device for insertion and extraction of medullary nails |
US6004321A (en) * | 1998-03-19 | 1999-12-21 | Graser; Robert E. | Cannulated screw retraction apparatus and method of retraction |
CN205286516U (zh) * | 2015-12-29 | 2016-06-08 | 邓光启 | 一种骨科取钉器 |
CN206230506U (zh) * | 2016-10-15 | 2017-06-09 | 中山市国丰光电科技有限公司 | 一种led照明灯专用装卸工具 |
CN206566011U (zh) * | 2016-08-15 | 2017-10-20 | 曾令源 | 一种新型肢体骨折断钉取出装置 |
CN207445029U (zh) * | 2017-04-07 | 2018-06-05 | 石辉 | 一种医学骨科取钉器 |
CN207751727U (zh) * | 2018-01-18 | 2018-08-21 | 中国石油大学(华东) | 一种转盘式沉积物取样装置 |
CN209678630U (zh) * | 2018-12-28 | 2019-11-26 | 朱玉鹏 | 一种胆囊手术用胆囊夹钳 |
-
2018
- 2018-12-03 CN CN201811463542.7A patent/CN109431592B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423721A (en) * | 1978-09-04 | 1984-01-03 | Schwarzkopf Development Corporation | Device for insertion and extraction of medullary nails |
US6004321A (en) * | 1998-03-19 | 1999-12-21 | Graser; Robert E. | Cannulated screw retraction apparatus and method of retraction |
CN205286516U (zh) * | 2015-12-29 | 2016-06-08 | 邓光启 | 一种骨科取钉器 |
CN206566011U (zh) * | 2016-08-15 | 2017-10-20 | 曾令源 | 一种新型肢体骨折断钉取出装置 |
CN206230506U (zh) * | 2016-10-15 | 2017-06-09 | 中山市国丰光电科技有限公司 | 一种led照明灯专用装卸工具 |
CN207445029U (zh) * | 2017-04-07 | 2018-06-05 | 石辉 | 一种医学骨科取钉器 |
CN207751727U (zh) * | 2018-01-18 | 2018-08-21 | 中国石油大学(华东) | 一种转盘式沉积物取样装置 |
CN209678630U (zh) * | 2018-12-28 | 2019-11-26 | 朱玉鹏 | 一种胆囊手术用胆囊夹钳 |
Also Published As
Publication number | Publication date |
---|---|
CN109431592B (zh) | 2020-07-28 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Jinqiang Inventor after: Liao Liangxin Inventor before: Liao Liangxin |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200701 Address after: 261041 Shandong Province, Weifang city Kuiwei District in the State Road No. 1055 (Weifang Hospital of Traditional Chinese Medicine) Applicant after: Wang Jinqiang Address before: Room 304, Room 3, Building 3, 68 Beiqing Road, Haidian District, Beijing Applicant before: Liao Liangxin |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201203 |