AU2010267781B2 - Method of implanting a unicondylar knee prosthesis - Google Patents
Method of implanting a unicondylar knee prosthesis Download PDFInfo
- Publication number
- AU2010267781B2 AU2010267781B2 AU2010267781A AU2010267781A AU2010267781B2 AU 2010267781 B2 AU2010267781 B2 AU 2010267781B2 AU 2010267781 A AU2010267781 A AU 2010267781A AU 2010267781 A AU2010267781 A AU 2010267781A AU 2010267781 B2 AU2010267781 B2 AU 2010267781B2
- Authority
- AU
- Australia
- Prior art keywords
- lateral
- femoral
- tibial
- knee
- component
- 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.)
- Active
Links
- 210000003127 knee Anatomy 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 57
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 93
- 210000002303 tibia Anatomy 0.000 claims abstract description 57
- 210000000689 upper leg Anatomy 0.000 claims abstract description 39
- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 8
- 210000004872 soft tissue Anatomy 0.000 claims abstract description 7
- 239000007943 implant Substances 0.000 claims description 22
- 238000001356 surgical procedure Methods 0.000 claims description 18
- 238000004513 sizing Methods 0.000 claims description 15
- 210000004439 collateral ligament Anatomy 0.000 claims description 11
- 210000002414 leg Anatomy 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 10
- 210000000426 patellar ligament Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000010952 cobalt-chrome Substances 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000002513 implantation Methods 0.000 claims description 3
- 210000000629 knee joint Anatomy 0.000 description 24
- 210000004417 patella Anatomy 0.000 description 15
- 238000013150 knee replacement Methods 0.000 description 10
- 210000003041 ligament Anatomy 0.000 description 9
- 210000000845 cartilage Anatomy 0.000 description 7
- 230000006378 damage Effects 0.000 description 7
- 201000008482 osteoarthritis Diseases 0.000 description 6
- 206010003246 arthritis Diseases 0.000 description 4
- 230000000399 orthopedic effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 239000002639 bone cement Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000002271 resection Methods 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 208000008558 Osteophyte Diseases 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 241001227561 Valgus Species 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 210000002808 connective tissue Anatomy 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000004353 tibial menisci Anatomy 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 208000033998 Device material issue Diseases 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000010934 exostosis Diseases 0.000 description 1
- 210000003035 hyaline cartilage Anatomy 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000002346 musculoskeletal system Anatomy 0.000 description 1
- 210000004285 patellofemoral joint Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000001258 synovial membrane Anatomy 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/14—Surgical saws
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
- A61B17/155—Cutting femur
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/14—Surgical saws
- A61B17/15—Guides therefor
- A61B17/154—Guides therefor for preparing bone for knee prosthesis
- A61B17/157—Cutting tibia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
- A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
-
- 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
- A61F2/3094—Designing or manufacturing processes
- A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
-
- 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
- A61F2/3868—Joints for elbows or knees with sliding tibial bearing
-
- 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
- A61F2/46—Special tools for implanting artificial joints
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/461—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of knees
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4684—Trial or dummy prostheses
-
- 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
- A61F2002/3895—Joints for elbows or knees unicompartimental
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00035—Other metals or alloys
- A61F2310/00095—Niobium or Nb-based alloys
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Physical Education & Sports Medicine (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/496,099 | 2009-07-01 | ||
| US12/496,099 US9173743B2 (en) | 2009-07-01 | 2009-07-01 | Method of implanting a unicondylar knee prosthesis |
| PCT/GB2010/051077 WO2011001175A1 (en) | 2009-07-01 | 2010-06-30 | Method of implanting a unicondylar knee prosthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2010267781A1 AU2010267781A1 (en) | 2012-02-02 |
| AU2010267781B2 true AU2010267781B2 (en) | 2014-10-23 |
Family
ID=43127101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010267781A Active AU2010267781B2 (en) | 2009-07-01 | 2010-06-30 | Method of implanting a unicondylar knee prosthesis |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9173743B2 (enExample) |
| EP (1) | EP2448525B1 (enExample) |
| JP (1) | JP2012531959A (enExample) |
| KR (1) | KR20120052268A (enExample) |
| AU (1) | AU2010267781B2 (enExample) |
| ES (1) | ES2420611T3 (enExample) |
| WO (1) | WO2011001175A1 (enExample) |
| ZA (1) | ZA201200369B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8066776B2 (en) * | 2001-12-14 | 2011-11-29 | Btg International Limited | Tibial component |
| US9173743B2 (en) | 2009-07-01 | 2015-11-03 | Biomet Uk Limited | Method of implanting a unicondylar knee prosthesis |
| GB2483492A (en) * | 2010-09-10 | 2012-03-14 | John Goodfellow | Femoral prosthetic component with extension |
| US8663234B2 (en) | 2011-08-01 | 2014-03-04 | Zimmer, Inc. | Combination ligament tensioner and alignment device |
| US8702802B2 (en) * | 2011-08-29 | 2014-04-22 | Linares Medical Devices, Llc | Knee implant assembly with rotary bearing supported and traveling surfaces |
| CA2850446C (en) * | 2011-09-29 | 2019-04-16 | Christiaan Rudolf Oosthuizen | A tibial component |
| US9744044B2 (en) | 2013-03-15 | 2017-08-29 | Mako Surgical Corp. | Unicondylar tibial knee implant |
| US10751189B2 (en) * | 2016-10-12 | 2020-08-25 | Corentec Co., Ltd | Resection guide, trial knee joint implant, and surgical instrument for knee arthroplasty |
| CN108095781B (zh) * | 2018-01-17 | 2023-09-08 | 北京爱康宜诚医疗器材有限公司 | 髌骨拉钩 |
| CN109567987B (zh) * | 2019-02-01 | 2025-01-21 | 北京爱康宜诚医疗器材有限公司 | 单髁膝关节假体 |
| CN115624419A (zh) * | 2022-11-03 | 2023-01-20 | 北京大学人民医院 | 单髁假体 |
| CN117717443B (zh) * | 2024-02-08 | 2024-05-07 | 北京纳通医疗科技控股有限公司 | 单髁假体置换的定位装置和定位系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040006394A1 (en) * | 2002-05-08 | 2004-01-08 | Lipman Joseph D. | Self-aligning knee prosthesis |
| DE202008005407U1 (de) * | 2007-11-22 | 2008-09-04 | Huber, Jakob | Flexibles einsetzbares System für monokondyläre Knieprothesen |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4224696A (en) * | 1978-09-08 | 1980-09-30 | Hexcel Corporation | Prosthetic knee |
| US4309778A (en) | 1979-07-02 | 1982-01-12 | Biomedical Engineering Corp. | New Jersey meniscal bearing knee replacement |
| JPS5848180A (ja) | 1981-09-16 | 1983-03-22 | Nippon Telegr & Teleph Corp <Ntt> | 文字判定処理方式 |
| US5358530A (en) * | 1993-03-29 | 1994-10-25 | Zimmer, Inc. | Mobile bearing knee |
| US5735904A (en) * | 1995-07-05 | 1998-04-07 | Pappas; Michael J. | Spacer for establishng prosthetic gap and ligamentous tension |
| CA2193451C (en) | 1995-12-21 | 2005-11-01 | Diana F. Mccue | Instrument system for knee prosthesis implantation with universal handle or slap hammer |
| JP3121262B2 (ja) | 1996-04-17 | 2000-12-25 | 良生 古賀 | 人工膝関節置換術用脛骨トライアル治具 |
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2009
- 2009-07-01 US US12/496,099 patent/US9173743B2/en active Active
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2010
- 2010-06-30 AU AU2010267781A patent/AU2010267781B2/en active Active
- 2010-06-30 JP JP2012518131A patent/JP2012531959A/ja active Pending
- 2010-06-30 ES ES10745387T patent/ES2420611T3/es active Active
- 2010-06-30 WO PCT/GB2010/051077 patent/WO2011001175A1/en not_active Ceased
- 2010-06-30 EP EP10745387.0A patent/EP2448525B1/en active Active
- 2010-06-30 KR KR1020127002758A patent/KR20120052268A/ko not_active Abandoned
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2012
- 2012-01-17 ZA ZA2012/00369A patent/ZA201200369B/en unknown
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2015
- 2015-10-13 US US14/881,821 patent/US10076419B2/en active Active
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| US20040006394A1 (en) * | 2002-05-08 | 2004-01-08 | Lipman Joseph D. | Self-aligning knee prosthesis |
| DE202008005407U1 (de) * | 2007-11-22 | 2008-09-04 | Huber, Jakob | Flexibles einsetzbares System für monokondyläre Knieprothesen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2448525B1 (en) | 2013-05-08 |
| ZA201200369B (en) | 2012-09-26 |
| ES2420611T3 (es) | 2013-08-26 |
| JP2012531959A (ja) | 2012-12-13 |
| US20110004316A1 (en) | 2011-01-06 |
| EP2448525A1 (en) | 2012-05-09 |
| US10076419B2 (en) | 2018-09-18 |
| US20160030186A1 (en) | 2016-02-04 |
| KR20120052268A (ko) | 2012-05-23 |
| AU2010267781A1 (en) | 2012-02-02 |
| US9173743B2 (en) | 2015-11-03 |
| WO2011001175A1 (en) | 2011-01-06 |
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| FGA | Letters patent sealed or granted (standard patent) |