CN107898536A - 膝关节假体 - Google Patents
膝关节假体 Download PDFInfo
- Publication number
- CN107898536A CN107898536A CN201711098540.8A CN201711098540A CN107898536A CN 107898536 A CN107898536 A CN 107898536A CN 201711098540 A CN201711098540 A CN 201711098540A CN 107898536 A CN107898536 A CN 107898536A
- Authority
- CN
- China
- Prior art keywords
- platform
- platform support
- pad
- knee joint
- joint prosthesis
- 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.)
- Pending
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 40
- 210000002303 tibia Anatomy 0.000 claims abstract description 15
- 210000000689 upper leg Anatomy 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 49
- 230000037431 insertion Effects 0.000 claims description 49
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 210000004439 collateral ligament Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 241000469816 Varus Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 208000037099 Prosthesis Failure Diseases 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000013150 knee replacement Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 239000000602 vitallium Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3836—Special connection between upper and lower leg, e.g. constrained
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3859—Femoral components
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098540.8A CN107898536A (zh) | 2017-11-09 | 2017-11-09 | 膝关节假体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098540.8A CN107898536A (zh) | 2017-11-09 | 2017-11-09 | 膝关节假体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107898536A true CN107898536A (zh) | 2018-04-13 |
Family
ID=61844627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098540.8A Pending CN107898536A (zh) | 2017-11-09 | 2017-11-09 | 膝关节假体 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107898536A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538010A (zh) * | 2019-09-17 | 2019-12-06 | 北京爱康宜诚医疗器材有限公司 | 单髁膝关节假体 |
| CN110680568A (zh) * | 2019-10-21 | 2020-01-14 | 北京安颂科技有限公司 | 人造胫骨假体及人造膝关节 |
| CN110786969A (zh) * | 2019-10-28 | 2020-02-14 | 北京市春立正达医疗器械股份有限公司 | 胫骨平台托和应用其的单髁膝关节假体 |
| CN114191148A (zh) * | 2020-09-18 | 2022-03-18 | 北京纳通医学科技研究院有限公司 | 股骨假体 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634155A2 (en) * | 1993-07-16 | 1995-01-18 | Peter Stanley Walker | Prosthesis for knee replacement |
| US20080243263A1 (en) * | 2007-03-30 | 2008-10-02 | Lee Jordan S | Mobile bearing assembly having multiple articulation interfaces |
| CN101301231A (zh) * | 2007-03-30 | 2008-11-12 | 德普伊产品公司 | 具有非平面界面的活动支承组件 |
| CN103118634A (zh) * | 2010-07-24 | 2013-05-22 | 捷迈有限公司 | 胫骨假体 |
| EP2774582A1 (en) * | 2013-03-07 | 2014-09-10 | DePuy (Ireland) | Fixed-bearing knee prosthesis |
| CN105055052A (zh) * | 2010-12-17 | 2015-11-18 | 捷迈有限公司 | 临时胫骨假体系统 |
| CN105596122A (zh) * | 2016-03-03 | 2016-05-25 | 华中科技大学同济医学院附属同济医院 | 一种人工全膝关节假体 |
| CN209172590U (zh) * | 2017-11-09 | 2019-07-30 | 北京市春立正达医疗器械股份有限公司 | 膝关节假体 |
-
2017
- 2017-11-09 CN CN201711098540.8A patent/CN107898536A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634155A2 (en) * | 1993-07-16 | 1995-01-18 | Peter Stanley Walker | Prosthesis for knee replacement |
| US20080243263A1 (en) * | 2007-03-30 | 2008-10-02 | Lee Jordan S | Mobile bearing assembly having multiple articulation interfaces |
| CN101301231A (zh) * | 2007-03-30 | 2008-11-12 | 德普伊产品公司 | 具有非平面界面的活动支承组件 |
| CN103118634A (zh) * | 2010-07-24 | 2013-05-22 | 捷迈有限公司 | 胫骨假体 |
| CN105055052A (zh) * | 2010-12-17 | 2015-11-18 | 捷迈有限公司 | 临时胫骨假体系统 |
| EP2774582A1 (en) * | 2013-03-07 | 2014-09-10 | DePuy (Ireland) | Fixed-bearing knee prosthesis |
| CN105596122A (zh) * | 2016-03-03 | 2016-05-25 | 华中科技大学同济医学院附属同济医院 | 一种人工全膝关节假体 |
| CN209172590U (zh) * | 2017-11-09 | 2019-07-30 | 北京市春立正达医疗器械股份有限公司 | 膝关节假体 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538010A (zh) * | 2019-09-17 | 2019-12-06 | 北京爱康宜诚医疗器材有限公司 | 单髁膝关节假体 |
| CN110538010B (zh) * | 2019-09-17 | 2024-05-28 | 北京爱康宜诚医疗器材有限公司 | 单髁膝关节假体 |
| CN110680568A (zh) * | 2019-10-21 | 2020-01-14 | 北京安颂科技有限公司 | 人造胫骨假体及人造膝关节 |
| CN110786969A (zh) * | 2019-10-28 | 2020-02-14 | 北京市春立正达医疗器械股份有限公司 | 胫骨平台托和应用其的单髁膝关节假体 |
| CN114191148A (zh) * | 2020-09-18 | 2022-03-18 | 北京纳通医学科技研究院有限公司 | 股骨假体 |
| CN114191148B (zh) * | 2020-09-18 | 2025-01-24 | 北京纳通医学科技研究院有限公司 | 股骨假体 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao LianBo Inventor after: Shi Chunbao Inventor after: Li Weijian Inventor after: Xie Fengbao Inventor after: Lv Changyu Inventor after: Li Zhi Inventor before: Xiao LianBo Inventor before: Shi Chunbao Inventor before: Li Weijian Inventor before: Xie Fengbao Inventor before: Lv Changyu |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
|
| RJ01 | Rejection of invention patent application after publication |