CN2768715Y - 改良结构的人工膝关节 - Google Patents
改良结构的人工膝关节 Download PDFInfo
- Publication number
- CN2768715Y CN2768715Y CN 200520000814 CN200520000814U CN2768715Y CN 2768715 Y CN2768715 Y CN 2768715Y CN 200520000814 CN200520000814 CN 200520000814 CN 200520000814 U CN200520000814 U CN 200520000814U CN 2768715 Y CN2768715 Y CN 2768715Y
- Authority
- CN
- China
- Prior art keywords
- tibial base
- knee joint
- base liner
- artificial knee
- liner
- 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 - Lifetime
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 38
- 239000007943 implant Substances 0.000 claims abstract description 38
- 210000002303 tibia Anatomy 0.000 claims abstract description 30
- 210000000689 upper leg Anatomy 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 210000001694 thigh bone Anatomy 0.000 claims description 16
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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- Prostheses (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520000814 CN2768715Y (zh) | 2005-01-11 | 2005-01-11 | 改良结构的人工膝关节 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520000814 CN2768715Y (zh) | 2005-01-11 | 2005-01-11 | 改良结构的人工膝关节 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2768715Y true CN2768715Y (zh) | 2006-04-05 |
Family
ID=36689795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520000814 Expired - Lifetime CN2768715Y (zh) | 2005-01-11 | 2005-01-11 | 改良结构的人工膝关节 |
Country Status (1)
Country | Link |
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CN (1) | CN2768715Y (zh) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101697931B (zh) * | 2009-09-30 | 2011-09-28 | 北京纳通投资有限公司 | 膝关节假体衬垫部件、胫骨部件及膝关节假体 |
CN102232883A (zh) * | 2010-04-23 | 2011-11-09 | 创生医疗器械(中国)有限公司 | 膝关节旋转平台假体 |
CN103118635A (zh) * | 2010-07-24 | 2013-05-22 | 捷迈有限公司 | 用于膝部假体的非对称胫骨部件 |
CN104814815A (zh) * | 2015-05-22 | 2015-08-05 | 北京爱康宜诚医疗器材股份有限公司 | 骨关节假体 |
US9283082B2 (en) | 2010-07-24 | 2016-03-15 | Zimmer, Inc. | Methods related to seating of bearing component on tibial tray |
US9308096B2 (en) | 2011-11-21 | 2016-04-12 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
US9314343B2 (en) | 2010-09-10 | 2016-04-19 | Zimmer, Inc. | Motion facilitating tibial components for a knee prosthesis |
US9381090B2 (en) | 2010-07-24 | 2016-07-05 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
CN107361883A (zh) * | 2017-08-01 | 2017-11-21 | 北京安颂科技有限公司 | 锥锁定膝关节假体 |
CN108186167A (zh) * | 2018-01-23 | 2018-06-22 | 北京爱康宜诚医疗器材有限公司 | 膝关节假体 |
US10188530B2 (en) | 2010-12-17 | 2019-01-29 | Zimmer, Inc. | Provisional tibial prosthesis system |
US10278827B2 (en) | 2015-09-21 | 2019-05-07 | Zimmer, Inc. | Prosthesis system including tibial bearing component |
US10675153B2 (en) | 2017-03-10 | 2020-06-09 | Zimmer, Inc. | Tibial prosthesis with tibial bearing component securing feature |
US10835380B2 (en) | 2018-04-30 | 2020-11-17 | Zimmer, Inc. | Posterior stabilized prosthesis system |
US10898337B2 (en) | 2011-11-18 | 2021-01-26 | Zimmer, Inc. | Tibial bearing component for a knee prosthesis with improved articular characteristics |
US11324599B2 (en) | 2017-05-12 | 2022-05-10 | Zimmer, Inc. | Femoral prostheses with upsizing and downsizing capabilities |
US11324598B2 (en) | 2013-08-30 | 2022-05-10 | Zimmer, Inc. | Method for optimizing implant designs |
US11426282B2 (en) | 2017-11-16 | 2022-08-30 | Zimmer, Inc. | Implants for adding joint inclination to a knee arthroplasty |
-
2005
- 2005-01-11 CN CN 200520000814 patent/CN2768715Y/zh not_active Expired - Lifetime
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101697931B (zh) * | 2009-09-30 | 2011-09-28 | 北京纳通投资有限公司 | 膝关节假体衬垫部件、胫骨部件及膝关节假体 |
CN102232883A (zh) * | 2010-04-23 | 2011-11-09 | 创生医疗器械(中国)有限公司 | 膝关节旋转平台假体 |
CN102232883B (zh) * | 2010-04-23 | 2013-02-20 | 创生医疗器械(中国)有限公司 | 膝关节旋转平台假体 |
US9763796B2 (en) | 2010-07-24 | 2017-09-19 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US10543099B2 (en) | 2010-07-24 | 2020-01-28 | Zimmer, Inc. | Tibial prosthesis |
US9192480B2 (en) | 2010-07-24 | 2015-11-24 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
CN103118635B (zh) * | 2010-07-24 | 2015-11-25 | 捷迈有限公司 | 用于膝部假体的非对称胫骨部件 |
US9283082B2 (en) | 2010-07-24 | 2016-03-15 | Zimmer, Inc. | Methods related to seating of bearing component on tibial tray |
US9295557B2 (en) | 2010-07-24 | 2016-03-29 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US11224519B2 (en) | 2010-07-24 | 2022-01-18 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
CN103118635A (zh) * | 2010-07-24 | 2013-05-22 | 捷迈有限公司 | 用于膝部假体的非对称胫骨部件 |
US9381090B2 (en) | 2010-07-24 | 2016-07-05 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US9918844B2 (en) | 2010-07-24 | 2018-03-20 | Zimmer, Inc. | Tibial prosthesis with a fixed bearing component |
US9861490B2 (en) | 2010-07-24 | 2018-01-09 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US9763794B2 (en) | 2010-07-24 | 2017-09-19 | Zimmer, Inc. | Tibial prosthesis |
US10195041B2 (en) | 2010-07-24 | 2019-02-05 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US10470889B2 (en) | 2010-07-24 | 2019-11-12 | Zimmer, Inc. | Asymmetric tibial components for a knee prosthesis |
US9763795B2 (en) | 2010-09-10 | 2017-09-19 | Zimmer, Inc. | Motion facilitating tibial components for a knee prosthesis |
US11471288B2 (en) | 2010-09-10 | 2022-10-18 | Zimmer, Inc. | Motion facilitating tibial components for a knee prosthesis |
US10413415B2 (en) | 2010-09-10 | 2019-09-17 | Zimmer, Inc. | Motion facilitating tibial components for a knee prosthesis |
US9314343B2 (en) | 2010-09-10 | 2016-04-19 | Zimmer, Inc. | Motion facilitating tibial components for a knee prosthesis |
US10188530B2 (en) | 2010-12-17 | 2019-01-29 | Zimmer, Inc. | Provisional tibial prosthesis system |
US10898337B2 (en) | 2011-11-18 | 2021-01-26 | Zimmer, Inc. | Tibial bearing component for a knee prosthesis with improved articular characteristics |
US9707089B2 (en) | 2011-11-21 | 2017-07-18 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
US10265181B2 (en) | 2011-11-21 | 2019-04-23 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
US9308096B2 (en) | 2011-11-21 | 2016-04-12 | Zimmer, Inc. | Tibial baseplate with asymmetric placement of fixation structures |
US11324598B2 (en) | 2013-08-30 | 2022-05-10 | Zimmer, Inc. | Method for optimizing implant designs |
CN104814815A (zh) * | 2015-05-22 | 2015-08-05 | 北京爱康宜诚医疗器材股份有限公司 | 骨关节假体 |
US10278827B2 (en) | 2015-09-21 | 2019-05-07 | Zimmer, Inc. | Prosthesis system including tibial bearing component |
US11160659B2 (en) | 2015-09-21 | 2021-11-02 | Zimmer, Inc. | Prosthesis system including tibial bearing component |
US10675153B2 (en) | 2017-03-10 | 2020-06-09 | Zimmer, Inc. | Tibial prosthesis with tibial bearing component securing feature |
US11547571B2 (en) | 2017-03-10 | 2023-01-10 | Zimmer, Inc. | Tibial prosthesis with tibial bearing component securing feature |
US11324599B2 (en) | 2017-05-12 | 2022-05-10 | Zimmer, Inc. | Femoral prostheses with upsizing and downsizing capabilities |
CN107361883A (zh) * | 2017-08-01 | 2017-11-21 | 北京安颂科技有限公司 | 锥锁定膝关节假体 |
CN107361883B (zh) * | 2017-08-01 | 2019-07-09 | 北京安颂科技有限公司 | 锥锁定膝关节假体 |
US11426282B2 (en) | 2017-11-16 | 2022-08-30 | Zimmer, Inc. | Implants for adding joint inclination to a knee arthroplasty |
CN108186167A (zh) * | 2018-01-23 | 2018-06-22 | 北京爱康宜诚医疗器材有限公司 | 膝关节假体 |
CN108186167B (zh) * | 2018-01-23 | 2023-08-01 | 北京爱康宜诚医疗器材有限公司 | 膝关节假体 |
US10835380B2 (en) | 2018-04-30 | 2020-11-17 | Zimmer, Inc. | Posterior stabilized prosthesis system |
US11911279B2 (en) | 2018-04-30 | 2024-02-27 | Zimmer, Inc. | Posterior stabilized prosthesis system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FARMA TECHNOLOGY CONSULTING CO., LTD. Free format text: FORMER OWNER: ZHENG CHENGGONG Effective date: 20110803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110803 Address after: No. 14, building 161, 1 public welfare Road, Taichung City, Taiwan, China Patentee after: Fama Technology Consulting Co., Ltd. Address before: Taiwan, China Patentee before: Zheng Chenggong |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150111 Granted publication date: 20060405 |