CA2544151A1 - Cartilage-preserving long bone head prosthesis - Google Patents
Cartilage-preserving long bone head prosthesis Download PDFInfo
- Publication number
- CA2544151A1 CA2544151A1 CA002544151A CA2544151A CA2544151A1 CA 2544151 A1 CA2544151 A1 CA 2544151A1 CA 002544151 A CA002544151 A CA 002544151A CA 2544151 A CA2544151 A CA 2544151A CA 2544151 A1 CA2544151 A1 CA 2544151A1
- Authority
- CA
- Canada
- Prior art keywords
- head
- bone
- long
- prosthetic
- bipolar
- 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.)
- Abandoned
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 62
- 239000004568 cement Substances 0.000 claims description 23
- 230000009467 reduction Effects 0.000 claims description 15
- 210000005065 subchondral bone plate Anatomy 0.000 claims description 14
- 208000027418 Wounds and injury Diseases 0.000 claims description 10
- 210000000845 cartilage Anatomy 0.000 claims description 10
- 230000006378 damage Effects 0.000 claims description 10
- 208000014674 injury Diseases 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 210000002758 humerus Anatomy 0.000 claims description 7
- 210000000689 upper leg Anatomy 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 4
- 241001334141 Rugopharynx alpha Species 0.000 claims 6
- 238000004321 preservation Methods 0.000 abstract 1
- 206010017076 Fracture Diseases 0.000 description 28
- 239000000463 material Substances 0.000 description 13
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 208000010392 Bone Fractures Diseases 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 210000001188 articular cartilage Anatomy 0.000 description 4
- 208000020089 femoral neck fracture Diseases 0.000 description 4
- 210000002436 femur neck Anatomy 0.000 description 4
- 208000030016 Avascular necrosis Diseases 0.000 description 3
- 206010020100 Hip fracture Diseases 0.000 description 3
- 206010031264 Osteonecrosis Diseases 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000001179 synovial fluid Anatomy 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 210000000588 acetabulum Anatomy 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 208000001164 Osteoporotic Fractures Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002491 angiogenic effect Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 210000004095 humeral head Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001009 osteoporotic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000035899 viability Effects 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL15863303A IL158633A0 (en) | 2003-10-28 | 2003-10-28 | Cartilage-preserving long bone head prosthesis |
| IL158633 | 2003-10-28 | ||
| PCT/IL2004/000980 WO2005039439A2 (en) | 2003-10-28 | 2004-10-27 | Cartilage-preserving long bone head prosthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2544151A1 true CA2544151A1 (en) | 2005-05-06 |
Family
ID=34044239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002544151A Abandoned CA2544151A1 (en) | 2003-10-28 | 2004-10-27 | Cartilage-preserving long bone head prosthesis |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1682049A2 (zh) |
| JP (1) | JP2007509690A (zh) |
| CN (1) | CN1897894A (zh) |
| AU (1) | AU2004283563A1 (zh) |
| CA (1) | CA2544151A1 (zh) |
| IL (2) | IL158633A0 (zh) |
| WO (1) | WO2005039439A2 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL172588A0 (en) | 2005-12-14 | 2006-04-10 | Presrv Ltd | Faceted long bone head prosthesis |
| EP2259751B1 (en) * | 2008-02-25 | 2014-11-05 | Smith & Nephew, Inc. | System of mapping femoral head for acetabular prosthesis alignment |
| US8870876B2 (en) | 2009-02-13 | 2014-10-28 | Tarsus Medical Inc. | Methods and devices for treating hallux valgus |
| US8277459B2 (en) | 2009-09-25 | 2012-10-02 | Tarsus Medical Inc. | Methods and devices for treating a structural bone and joint deformity |
| US8652141B2 (en) | 2010-01-21 | 2014-02-18 | Tarsus Medical Inc. | Methods and devices for treating hallux valgus |
| US8696719B2 (en) | 2010-06-03 | 2014-04-15 | Tarsus Medical Inc. | Methods and devices for treating hallux valgus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687487A (en) * | 1978-07-21 | 1987-08-18 | Association Suisse Pour La Recherches Horlogere | Joint implant |
| US5192323A (en) * | 1990-11-05 | 1993-03-09 | Zimmer, Inc. | Method of surface hardening orthopedic implant devices |
| EP0968011B1 (en) * | 1997-03-27 | 2004-08-11 | Smith & Nephew, Inc. | Method of surface oxidizing zirconium alloys and resulting product |
| US6527808B1 (en) * | 2000-10-11 | 2003-03-04 | Zimmer Technology, Inc. | Constrained socket for use with a ball-and-socket joint |
-
2003
- 2003-10-28 IL IL15863303A patent/IL158633A0/xx unknown
-
2004
- 2004-10-27 CN CNA2004800389601A patent/CN1897894A/zh active Pending
- 2004-10-27 WO PCT/IL2004/000980 patent/WO2005039439A2/en active Application Filing
- 2004-10-27 EP EP04791842A patent/EP1682049A2/en not_active Withdrawn
- 2004-10-27 CA CA002544151A patent/CA2544151A1/en not_active Abandoned
- 2004-10-27 JP JP2006537551A patent/JP2007509690A/ja active Pending
- 2004-10-27 AU AU2004283563A patent/AU2004283563A1/en not_active Abandoned
-
2006
- 2006-04-27 IL IL175262A patent/IL175262A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1897894A (zh) | 2007-01-17 |
| IL158633A0 (en) | 2004-05-12 |
| AU2004283563A1 (en) | 2005-05-06 |
| WO2005039439A2 (en) | 2005-05-06 |
| JP2007509690A (ja) | 2007-04-19 |
| EP1682049A2 (en) | 2006-07-26 |
| WO2005039439A3 (en) | 2006-05-11 |
| IL175262A0 (en) | 2006-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |