JP5771745B2 - 大腿骨補綴装置 - Google Patents
大腿骨補綴装置 Download PDFInfo
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- JP5771745B2 JP5771745B2 JP2014515831A JP2014515831A JP5771745B2 JP 5771745 B2 JP5771745 B2 JP 5771745B2 JP 2014515831 A JP2014515831 A JP 2014515831A JP 2014515831 A JP2014515831 A JP 2014515831A JP 5771745 B2 JP5771745 B2 JP 5771745B2
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- 230000002093 peripheral effect Effects 0.000 claims description 60
- 210000000689 upper leg Anatomy 0.000 claims description 55
- 210000000988 bone and bone Anatomy 0.000 claims description 54
- 210000002303 tibia Anatomy 0.000 claims description 9
- 210000000629 knee joint Anatomy 0.000 description 29
- 210000004417 patella Anatomy 0.000 description 21
- 210000003127 knee Anatomy 0.000 description 17
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- 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
-
- 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
- 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
- A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
-
- 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
- A61F2/3877—Patellae or trochleae
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- 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
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
-
- 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
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
-
- 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
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30889—Arcuate pegs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/042—Force radial
- F04C2270/0421—Controlled or regulated
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Surgery (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Description
Claims (13)
- 第一大腿骨補綴具と、第二大腿骨補綴具と、暫定的な大腿骨要素とを具備する大腿骨補綴装置であって、
前記第一大腿骨補綴具が、
第一関節表面及び反対側の第一骨接触表面を区画形成する、第一顆部と、
前記第一関節表面と前記第一骨接触表面とをつなぐ第一周囲壁であって、第一形状を区画形成する、第一周囲壁と、を具備し、
前記第二大腿骨補綴具が、
第二関節表面及び反対側の第二骨接触表面を区画形成する、第二顆部と、
前記第二関節表面と前記第二骨接触表面とをつなぐ第二周囲壁であって、第二形状を区画形成し、該第二形状が前記第一形状と異なっている、第二周囲壁と、を具備し、
前記暫定的な大腿骨要素が、
暫定的な関節表面及び反対側の暫定的な骨接触表面を区画形成する暫定的な顆部と、
前記暫定的な関節表面と前記暫定的な骨接触表面とをつなぐ暫定的な周囲壁と、
前記暫定的な周囲壁に沿って離間する少なくとも一つの第一視覚表示部及び少なくとも一つの第二視覚表示部であって、当該少なくとも一つの第一視覚表示部は前記第一大腿骨補綴具の前記第一形状を視覚的に表し、当該少なくとも一つの第二視覚表示部は、前記第二大腿骨補綴具の前記第二形状を視覚的に表す、少なくとも一つの第一視覚表示部及び少なくとも一つの第二視覚表示部と、を具備する、大腿骨補綴装置。 - 前記暫定的な大腿骨要素は、さらに、
前記暫定的な周囲壁に沿って離間する複数の第一視覚表示部であって、前記第一大腿骨補綴具の前記第一形状を視覚的に表すために協働する、複数の第一視覚表示部と、
前記暫定的な周囲壁に沿って離間する複数の第二視覚表示部であって、前記第二大腿骨補綴具の前記第二形状を視覚的に表すために協働する、複数の第二視覚表示部と、を具備する、請求項1に記載の大腿骨補綴装置。 - 前記複数の第一視覚表示部及び前記複数の第二視覚表示部は、突出部及び切欠部のそれぞれの交互配置を具備する、請求項2に記載の大腿骨補綴装置。
- 前記第一大腿骨補綴具の前記第一顆部は、第一末端側顆部分と第一後側顆部分とを具備し、
前記第二大腿骨補綴具の前記第二顆部は、第二末端側顆部分と第二後側顆部分とを具備し、
前記暫定的な大腿骨要素の前記暫定的な顆部は、暫定的な末端側顆部分と暫定的な後側顆部分とを具備する、請求項1から3のいずれか一項に記載の大腿骨補綴装置。 - 前記第一大腿骨補綴具は、さらに、第一顆部の内方向及び外方向の対を具備し、
前記第二大腿骨補綴具は、さらに、第二顆部の内方向及び外方向の対を具備し、
前記暫定的な大腿骨要素は、さらに、暫定的な顆部の内方向及び外方向の対を具備する、請求項4に記載の大腿骨補綴装置。 - 前記第二視覚表示部は切欠部である、請求項1から5のいずれか一項に記載の大腿骨補綴装置。
- 前記暫定的な大腿骨要素は、多数の面を具備し、前側面には、一つよりも多い第二表示手段が設けられる、請求項1から6のいずれか一項に記載の大腿骨補綴装置。
- 前記暫定的な大腿骨要素は、関節表面を有する膝蓋大腿フランジ部を具備し、前記関節表面が、
前記膝蓋大腿フランジ部に形成された第一溝部と、
前記膝蓋大腿フランジ部に形成された第二溝部と、
前記第一溝部と前記第二溝部との間に配置された中央隆起部であって、第一厚さを有する、中央隆起部と、
前記膝蓋大腿フランジ部の内方向及び外方向の各周囲部に沿って延在する第一前側フランジ部及び第二前側フランジ部であって、当該第一前側フランジ部及び当該第二前側フランジ部のそれぞれが、前記中央隆起部の前記第一厚さよりも大きな第二厚さを有し、前記中央隆起部、前記第一溝部、及び、前記第二溝部は、それぞれ、当該第一前側フランジ部と当該第二前側フランジ部との間に配置される、第一前側フランジ部及び第二前側フランジ部と、を具備する、請求項1から7のいずれか一項に記載の大腿骨補綴装置。 - 暫定的な顆部であって、関節接合の関係において基端側脛骨と係合可能な大きさ及び形状とされた暫定的な関節表面と、末端側大腿骨と係合可能な大きさ及び形状とされた反対側の暫定的な骨接触表面とを区画形成する、暫定的な顆部と、
二つの異なる大腿骨補綴具形状を同時に視覚的に表すための表示手段と、を具備し、
前記暫定的な大腿骨要素は、さらに、前記暫定的な関節表面と前記暫定的な骨接触表面とをつなぐ暫定的な周囲壁を具備し、前記表示手段は、第一大腿骨補綴具形状を視覚的に表すための少なくとも一つの第一視覚表示手段と、第二大腿骨補綴具形状を視覚的に表すための少なくとも一つの第二視覚表示手段と、を具備し、前記第二大腿骨補綴具形状は、前記第一大腿骨補綴具形状と異なる、暫定的な大腿骨要素。 - 前記暫定的な大腿骨要素は、さらに、
前記第一大腿骨補綴具形状を視覚的に表すために協働するための前記暫定的な周囲壁に沿って離間する複数の前記第一視覚表示手段と、
前記第二大腿骨補綴具形状を視覚的に表すために協働するための前記暫定的な周囲壁に沿って離間する複数の前記第二視覚表示手段と、を具備する、請求項9に記載の暫定的な大腿骨要素。 - 当該暫定的な大腿骨要素の前記暫定的な顆部が、暫定的な末端側顆部分と暫定的な後側顆部分とを具備する、請求項9に記載の暫定的な大腿骨要素。
- 前記暫定的な大腿骨要素は、さらに、暫定的な顆部の内方向及び外方向の対を具備する、請求項9に記載の暫定的な大腿骨要素。
- 前記暫定的な大腿骨要素が、関節表面を具備する膝蓋大腿フランジ部を具備し、前記関節表面が、
前記膝蓋大腿フランジ部に形成された第一溝部と、
前記膝蓋大腿フランジ部に形成された第二溝部と、
前記第一溝部と前記第二溝部との間に配置された中央隆起部であって、第一厚さを有する、中央隆起部と、
前記膝蓋大腿フランジ部の内方向及び外方向の各周囲部に沿って延在する第一前側フランジ部及び第二前側フランジ部であって、当該第一前側フランジ部及び前記第二前側フランジ部のそれぞれが、前記中央隆起部の前記第一厚さよりも大きな第二厚さを有し、前記中央隆起部、前記第一溝部、及び、前記第二溝部は、それぞれ、当該第一前側フランジ部と当該第二前側フランジ部との間に配置される、第一前側フランジ部及び第二前側フランジ部と、を具備する、請求項9に記載の暫定的な大腿骨要素。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/161,624 | 2011-06-16 | ||
US13/161,624 US8551179B2 (en) | 2011-06-16 | 2011-06-16 | Femoral prosthesis system having provisional component with visual indicators |
PCT/US2012/038531 WO2012173740A1 (en) | 2011-06-16 | 2012-05-18 | Femoral prosthesis system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015124808A Division JP6113225B2 (ja) | 2011-06-16 | 2015-06-22 | 大腿骨補綴装置 |
Publications (2)
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JP2014522671A JP2014522671A (ja) | 2014-09-08 |
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CA2839349A1 (en) | 2012-12-20 |
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US20120323334A1 (en) | 2012-12-20 |
EP3590474A3 (en) | 2020-03-25 |
CN103732187A (zh) | 2014-04-16 |
CN103732187B (zh) | 2015-12-02 |
CN106214293B (zh) | 2018-11-02 |
AU2012271186B2 (en) | 2016-11-17 |
AU2012271186A1 (en) | 2014-02-06 |
EP3069693A1 (en) | 2016-09-21 |
EP3069693B1 (en) | 2018-12-05 |
EP2720649B1 (en) | 2017-04-12 |
EP2997936A2 (en) | 2016-03-23 |
US20130345821A1 (en) | 2013-12-26 |
EP3590474B1 (en) | 2024-04-10 |
EP2997936A3 (en) | 2016-09-21 |
EP2997936B1 (en) | 2018-09-05 |
EP3111893B1 (en) | 2018-06-06 |
EP2720649A1 (en) | 2014-04-23 |
JP2014522671A (ja) | 2014-09-08 |
EP3111893A1 (en) | 2017-01-04 |
EP2997936B8 (en) | 2018-10-31 |
CN106214293A (zh) | 2016-12-14 |
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