CN103565438B - 韧带平衡调节辅助装置及其膝关节弯曲与外旋角度计算方法 - Google Patents
韧带平衡调节辅助装置及其膝关节弯曲与外旋角度计算方法 Download PDFInfo
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- CN103565438B CN103565438B CN201210277325.5A CN201210277325A CN103565438B CN 103565438 B CN103565438 B CN 103565438B CN 201210277325 A CN201210277325 A CN 201210277325A CN 103565438 B CN103565438 B CN 103565438B
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- pressure
- knee joint
- balance adjustment
- force
- ligament
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 85
- 210000003041 ligament Anatomy 0.000 title claims abstract description 82
- 238000005452 bending Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000013598 vector Substances 0.000 claims abstract description 17
- 238000013150 knee replacement Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 9
- 210000003127 knee Anatomy 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000035882 stress Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 210000002303 tibia Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 208000012659 Joint disease Diseases 0.000 description 1
- 208000003076 Osteolysis Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004439 collateral ligament Anatomy 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 208000029791 lytic metastatic bone lesion Diseases 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
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CN201210277325.5A CN103565438B (zh) | 2012-08-06 | 2012-08-06 | 韧带平衡调节辅助装置及其膝关节弯曲与外旋角度计算方法 |
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CN201210277325.5A CN103565438B (zh) | 2012-08-06 | 2012-08-06 | 韧带平衡调节辅助装置及其膝关节弯曲与外旋角度计算方法 |
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CN103565438A CN103565438A (zh) | 2014-02-12 |
CN103565438B true CN103565438B (zh) | 2016-03-02 |
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CN201210277325.5A Active CN103565438B (zh) | 2012-08-06 | 2012-08-06 | 韧带平衡调节辅助装置及其膝关节弯曲与外旋角度计算方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015128845A1 (en) * | 2014-02-27 | 2015-09-03 | Valeo Luigi | System for measuring laxity of a joint |
US9629580B2 (en) * | 2014-03-19 | 2017-04-25 | Advanced Mechanical Technology, Inc. | System and method for ligament insertion in knee joint surgeries using adaptive migration of ligament insertion geometry |
CN105919607A (zh) * | 2016-04-08 | 2016-09-07 | 爱乔(上海)医疗科技有限公司 | 一种人体膝关节软组织压力及其轨迹测量系统 |
CN105919609A (zh) * | 2016-06-23 | 2016-09-07 | 北京爱康宜诚医疗器材有限公司 | 软组织测力装置 |
CN106037770A (zh) * | 2016-06-23 | 2016-10-26 | 北京爱康宜诚医疗器材有限公司 | 软组织测力装置 |
CN107802382A (zh) * | 2017-11-23 | 2018-03-16 | 吴小玲 | 全膝关节置换术中膝关节平衡检测系统及其平衡判别方法 |
CN109157221A (zh) * | 2018-08-08 | 2019-01-08 | 武汉拓思瑞医疗科技有限公司 | 膝关节置换手术辅助装置 |
CN110638476B (zh) * | 2019-10-28 | 2024-07-16 | 苏州微创畅行机器人有限公司 | 一种间隙可调的全膝关节置换术膝关节压力测量装置 |
CN111419253A (zh) * | 2020-03-20 | 2020-07-17 | 爱乔(上海)医疗科技有限公司 | 膝关节软组织压力测量装置、测量系统和测量方法 |
CN113317775A (zh) * | 2021-06-18 | 2021-08-31 | 中国人民解放军陆军军医大学第一附属医院 | 快速组配式人工膝关节软组织动态平衡测量仪及其方法 |
CN113576456A (zh) * | 2021-08-30 | 2021-11-02 | 南京鼓楼医院 | 一种具有膝关节压力检测功能的间隙板 |
CN115227464B (zh) * | 2022-08-04 | 2025-05-27 | 北京安颂科技有限公司 | 一种压力测量装置、制备方法及压力测量设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202740012U (zh) * | 2012-08-06 | 2013-02-20 | 北京纳通科技集团有限公司 | 韧带平衡调节辅助装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7442196B2 (en) * | 2004-02-06 | 2008-10-28 | Synvasive Technology, Inc. | Dynamic knee balancer |
US8701484B2 (en) * | 2010-06-29 | 2014-04-22 | Orthosensor Inc. | Small form factor medical sensor structure and method therefor |
US8603101B2 (en) * | 2010-12-17 | 2013-12-10 | Zimmer, Inc. | Provisional tibial prosthesis system |
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CN202740012U (zh) * | 2012-08-06 | 2013-02-20 | 北京纳通科技集团有限公司 | 韧带平衡调节辅助装置 |
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Owner name: NATON BIOLOGICAL TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: BEIJING NATONG TECHNOLOGY GROUP CO., LTD. Effective date: 20150518 Owner name: BEIJING NATONG TECHNOLOGY GROUP CO., LTD. Effective date: 20150518 |
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Application publication date: 20140212 Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: Nathon Biotechnology (Beijing) Co.,Ltd. Contract record no.: X2021110000051 Denomination of invention: Auxiliary device for ligament balance adjustment and calculation method of knee joint bending and external rotation angle Granted publication date: 20160302 License type: Exclusive License Record date: 20211130 |
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Denomination of invention: Auxiliary device for ligament balance adjustment and calculation method of knee joint bending and external rotation angle Effective date of registration: 20211130 Granted publication date: 20160302 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: Nathon Biotechnology (Beijing) Co.,Ltd. Registration number: Y2021110000079 |
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Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: Nathon Biotechnology (Beijing) Co.,Ltd. Contract record no.: X2021110000051 Date of cancellation: 20250403 |
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