JP2017087083A - 人工大腿骨股関節 - Google Patents
人工大腿骨股関節 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1637—Hollow drills or saws producing a curved cut, e.g. cylindrical
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
- A61B17/1664—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip
- A61B17/1668—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip for the upper femur
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; 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
- A61B17/1742—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip
- A61B17/175—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip for preparing the femur for hip prosthesis insertion
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- 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
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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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
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- 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
- A61F2/3607—Femoral heads ; Femoral endoprostheses including proximal or total replacement of the 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
- A61F2/32—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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/367—Proximal or metaphyseal parts of 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/3672—Intermediate parts of shafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
-
- 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
- A61F2002/3092—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
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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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2002/3093—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
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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
- A61F2/32—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
- A61F2002/3611—Heads or epiphyseal parts of femur
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- 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
- A61F2002/3625—Necks
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Abstract
【解決手段】頸部を強化する手段は、生まれつきの骨へのストレス転移を増加させるように組み込まれ得る。高い頸部切除面に起因する潜在的な衝突を減少させる方法は、埋め込みの基端部を取り囲む骨内へ面取りした面を切り込むための器具を含んでいる。面取り切断を作り出す器具および方法が開示されている。
【選択図】図7
Description
ブローチに接続される切断ガイドであって、係合部分およびガイド部分を備え、前記係合部分は、ブローチ接触面およびブローチ接続機構を備え、前記ブローチ接触面は、前記切断ガイド接触面に接触し、前記ブローチ接続機構は、前記切断ガイド接続機構に相補的であり、前記ブローチ接続機構は、前記切断ガイド接続機構に接続し、前記ブローチ接続機構は、前記ブローチ接触面上に存在し、前記ガイド部分は、前記係合部分から延在し、前記ガイド部分は、第1ガイド面を備え、前記第1ガイド面は、第1切除面を画定する切断ガイド、
を備えていることを特徴とする人工大腿骨股関節を植え込むシステム。
前記ブローチに接続される切断器具であって、係合部分および骨切断面を備え、前記骨切断面は、前記係合部分から延在し、前記係合部分は、ブローチ接触面およびブローチ接続機構を備え、前記ブローチ接続機構は、前記切断器具接続機構に相補的であり、前記ブローチ接続機構は、前記切断器具接続機構に接続し、前記ブローチ接触面は、前記切断器具接触面に接触する切断器具、
を備え、
前記切断器具は、回転可能であり、前記器具が回転するとき、前記骨切断面が骨部分に係合し、これを取り除くことを特徴とする人工大腿骨股関節を植え込むシステム。
骨に面切断を作り出す器具であって、前記器具は、本体を備え、前記本体は、係合部分を備え、前記係合部分は、接続機構を備え、前記器具は、切断ガイドを備え、前記切断ガイドは、前記本体に連結されている、器具、
を備えていることを特徴とする全股関節形成システム。
前記ステムの基端側部分から延在する頸部であって、第1の長さ、ベースおよび頭部接続機構を備え、前記頭部接続機構は、中心点を備え、前記第1の長さは、ベーと中心点との間の距離を備える、頸部、
前記ステムの前記基端部と前記頸部の前記ベースとの間に延在する上面、および
基端側境界を備える外側コーティングであって、前記外側コーティングの少なくとも一部は、前記頸部に含まれる、外側コーティング、
を備えていることを特徴とする人工大腿骨股関節。
前記ステムの基端部分から延在する頸部であって、ベース、頭部接続機構および第1の長さを備え、前記第1の長さは、前記ベースと前記頭部接続機構の中心点との間の長さを備える、頸部、
前記ステムの前記基端部および前記頸部の前記ベースに交差する横断面に沿って延在する上面、
その少なくとも一部が前記頸部に含まれる外側コーティング、および
頸部を強化する手段、
を備えていることを特徴とする全股関節形成のための人工大腿骨。
第1の長さ、ベースおよび頭部接続機構を備える頸部であって、前記頭部接続機構は、中心点を備え、前記第1の長さは、前記ベースと前記中心点との間の距離である、頸部、
前記ステムの前記基端部と前記頸部のベースとの間に延在する上面、および
前記頸部を強化する手段、
を備えていることを特徴とする全股関節形成のための人工大腿骨股関節。
ブローチを大腿骨空洞内に挿入するステップであって、前記頸部切除面の前記外側皮質縁部は、前記ブローチを少なくとも部分的に取り囲んで延在する、ステップ、および
前記頸部切除面の前記外側皮質縁部を面取りするステップ、
を備えていることを特徴とする人工大腿骨股関節を受け取る生まれつきの大腿骨を用意する方法。
Claims (18)
- 大腿骨の切除された基端部に埋め込まれ、大腿骨頭部を受け止めるように構成された人工大腿骨股関節であって、
中心縦軸及び基端部を含むステムと、
前記中心縦軸と交差する頸軸を確定する頚部であって、前記頚部は、頚部ベース部分と、頚部基端部分を含み、前記頚部基端部分は、前記頚部ベース部分から、中心点を有する頭部接続機構へ近位側に延在し、前記頭部接続機構は、大腿骨頭部を受け止める構造で基本的に構成され、前記中心点は、前記大腿骨を受け止める構造の範囲内に配置され、前記頚部基端部分は、側面範囲を確定するために、前記頸軸に沿う向きに第1の長さを有して延在し、前記頚部は側面オフセット距離を確定するために前記ステムに対して延在し、前記側面オフセット距離は前記ステムの前記中心縦軸と前記頭部接続機構の前記中心点との間で側面方向に画定される頚部と、
前記頚部ベース部分と前記ステムとの間に延在し、前記頚部ベース部分と前記ステムと一体化させる上面と、
前記上面に沿って近接して平行に延在する基端側境界を有し、前記ステムの部分を越えて末端方向に延在する外側コーティングであって、前記基端側境界は、斜めに末端方向に延在し、前記頚部の前記頚部ベース部分を覆うために傾斜した基端側境界を画定し、前記頚部基端部分の前記側面範囲の前記第1の長さが前記頭部接続機構の前記中心点に前記外側コーティングの前記傾斜した基端側境界から確定されるように、前記傾斜した基端側境界は、前記頚部基端部分を画定するために位置決めされる外側コーティングと
を備え、
前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から50%の範囲であることを特徴とする人工大腿骨股関節。 - 前記上面は、前記ステムの前記基端部と前記頚部の前記頚部ベース部分と交差する横断面に沿って延在することを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記外側コーティングは、多孔質であることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記外側コーティングは、多孔質であり、生物学的成長を高めるように構成されることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から40%の範囲であることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から30%の範囲であることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記外側コーティングの前記傾斜した基端側境界は、前記大腿骨の切除された基端部と一致し、整列されるように構成されることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記外側コーティングは、骨内部成長を高めるように構成されることを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記上面は、曲線的な表面を有することを特徴とする請求項1に記載の人工大腿骨股関節。
- 前記頭部接続機構に接続されるように構成された人工頭部をさらに備えることを特徴とする請求項1に記載の人工大腿骨股関節。
- 大腿骨の切除された基端部に埋め込まれ、大腿骨頭部を受け止めるように構成された人工大腿骨股関節であって、
中心縦軸及び基端部を含むステムと、
前記ステムの前記基端部から前記中心縦軸に対して、横方向に延在する上面と、
頸軸を画定する頚部であって、前記上面が前記ステムと前記頚部のベースと一体化させるように、前記頚部は前記上面から基端側に延在し、前記頚部は、中心点を有する頭部接続機構の基端側に延在し、前記頭部接続機構は、前記大腿骨頭部を受け止める構造で基本的に構成され、前記中心点は、前記大腿骨頭部を受け止める構造の範囲内に配置され、前記頚部は、側面範囲を画定するために、前記頸軸に沿う向きに第1の長さを有し、前記頚部は、側面オフセット距離を画定するために、前記ステムに対して延在し、前記側面オフセット距離は、前記ステムの前記中心縦軸と前記頭部接続機構の前記中心点との間に側面方向に画定される、頚部と、
前記上面に沿って近接して平行に延在する基端側境界を有し、前記ステムの部分を越えて末端方向に延在する外側骨内部成長部分であって、前記基端側境界は、斜めに末端方向に延在し、前記頚部の前記ベースを覆うために傾斜した基端側境界を画定し、前記側面範囲の前記第1の長さは、前記外側骨内部成長部分の前記傾斜した基端側境界から前記頭部接続機構の前記中心点へ画定された外部骨内部成長部分と、
前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から50%の範囲である人工大腿骨股関節。 - 前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から40%の範囲であることを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記側面範囲の前記第1の長さは、前記側面オフセット距離の20%から30%の範囲であることを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記外側骨内部成長部分の前記傾斜した基端側境界は、前記大腿骨の切除された基端部と一致し、整列されるように構成されることを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記外側骨内部成長部分は、骨内部成長を高めるように構成されるコーティングであることを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記外側骨内部成長部分は、多孔質であることを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記上面は、曲線的な表面を有することを特徴とする請求項11に記載の人工大腿骨股関節。
- 前記頭部接続機構に接続されるように構成された人工頭部をさらに備えることを特徴とする請求項11に記載の人工大腿骨股関節。
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US13/366,156 US9301765B2 (en) | 2011-12-16 | 2012-02-03 | Prosthetic femoral stem for use in high offset hip replacement |
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US13/533,740 US8992531B2 (en) | 2011-12-16 | 2012-06-26 | Prosthetic femoral stem for use in high impact hip replacement |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD936688S1 (en) | 2019-02-13 | 2021-11-23 | Sonos, Inc. | Display screen or portion thereof with graphical user interface for podcasts |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9023112B2 (en) | 2011-02-24 | 2015-05-05 | Depuy (Ireland) | Maintaining proper mechanics THA |
US9668745B2 (en) | 2011-12-19 | 2017-06-06 | Depuy Ireland Unlimited Company | Anatomical concentric spheres THA |
US8858645B2 (en) | 2012-06-21 | 2014-10-14 | DePuy Synthes Products, LLC | Constrained mobile bearing hip assembly |
US9427322B1 (en) * | 2012-06-27 | 2016-08-30 | Signal Medical Corporation | Hip implant |
US9492184B2 (en) * | 2013-08-05 | 2016-11-15 | William B. Kurtz | Hip replacement systems and methods |
US20160015426A1 (en) | 2014-07-15 | 2016-01-21 | Treace Medical Concepts, Inc. | Bone positioning and cutting system and method |
US9687250B2 (en) | 2015-01-07 | 2017-06-27 | Treace Medical Concepts, Inc. | Bone cutting guide systems and methods |
US10849631B2 (en) | 2015-02-18 | 2020-12-01 | Treace Medical Concepts, Inc. | Pivotable bone cutting guide useful for bone realignment and compression techniques |
US10653467B2 (en) | 2015-05-06 | 2020-05-19 | Treace Medical Concepts, Inc. | Intra-osseous plate system and method |
US10849663B2 (en) | 2015-07-14 | 2020-12-01 | Treace Medical Concepts, Inc. | Bone cutting guide systems and methods |
AU2016294588B2 (en) | 2015-07-14 | 2021-06-17 | Treace Medical Concepts, Inc. | Bone positioning guide |
US9622805B2 (en) | 2015-08-14 | 2017-04-18 | Treace Medical Concepts, Inc. | Bone positioning and preparing guide systems and methods |
EP3334356A4 (en) | 2015-08-14 | 2019-05-15 | Treace Medical Concepts, Inc. | PROCEDURE ON TARSO-METATARIAL ARTICULATION USING A SUPPORT POINT |
US11278337B2 (en) | 2015-08-14 | 2022-03-22 | Treace Medical Concepts, Inc. | Tarsal-metatarsal joint procedure utilizing fulcrum |
AU2016323600B2 (en) | 2015-09-18 | 2021-06-24 | Treace Medical Concepts, Inc. | Joint spacer systems and methods |
US11045322B2 (en) | 2015-09-30 | 2021-06-29 | David Phillip KIRWAN | Hip prosthesis |
US10512470B1 (en) | 2016-08-26 | 2019-12-24 | Treace Medical Concepts, Inc. | Osteotomy procedure for correcting bone misalignment |
US10524808B1 (en) | 2016-11-11 | 2020-01-07 | Treace Medical Concepts, Inc. | Devices and techniques for performing an osteotomy procedure on a first metatarsal to correct a bone misalignment |
DE102017101135A1 (de) * | 2017-01-20 | 2018-07-26 | Aesculap Ag | Medizinisches Instrumentarium |
US10939939B1 (en) | 2017-02-26 | 2021-03-09 | Treace Medical Concepts, Inc. | Fulcrum for tarsal-metatarsal joint procedure |
EP3677225A1 (en) * | 2017-08-28 | 2020-07-08 | Nantoh. Co., Ltd | Stem, femoral component, and artificial hip joint |
EP3820387A4 (en) | 2018-07-11 | 2022-07-06 | Treace Medical Concepts, Inc. | COMPRESSOR DISTRACTOR FOR ANGULAR REALIZATION OF BONE PARTS |
WO2020014660A1 (en) | 2018-07-12 | 2020-01-16 | Treace Medical Concepts, Inc. | Multi-diameter bone pin for installing and aligning bone fixation plate while minimizing bone damage |
US11607250B2 (en) | 2019-02-13 | 2023-03-21 | Treace Medical Concepts, Inc. | Tarsal-metatarsal joint procedure utilizing compressor-distractor and instrument providing sliding surface |
CA3146564A1 (en) | 2019-08-07 | 2021-02-11 | Jason May | Bi-planar instrument for bone cutting and joint realignment procedure |
US11889998B1 (en) | 2019-09-12 | 2024-02-06 | Treace Medical Concepts, Inc. | Surgical pin positioning lock |
US11931106B2 (en) | 2019-09-13 | 2024-03-19 | Treace Medical Concepts, Inc. | Patient-specific surgical methods and instrumentation |
US11890039B1 (en) | 2019-09-13 | 2024-02-06 | Treace Medical Concepts, Inc. | Multi-diameter K-wire for orthopedic applications |
WO2021155269A1 (en) | 2020-01-31 | 2021-08-05 | Treace Medical Concepts, Inc. | Metatarsophalangeal joint preparation and metatarsal realignment for fusion |
TWI793767B (zh) * | 2020-10-23 | 2023-02-21 | 聯合骨科器材股份有限公司 | 髖骨手術植入物導引系統 |
USD1011524S1 (en) | 2022-02-23 | 2024-01-16 | Treace Medical Concepts, Inc. | Compressor-distractor for the foot |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997046179A1 (de) * | 1996-06-03 | 1997-12-11 | Mathys Medizinaltechnik Ag | Femurkomponente für eine hüftendoprothese |
JPH1043218A (ja) * | 1996-05-24 | 1998-02-17 | Howmedica Inc | 人工大腿骨臀部ステム |
JPH10504213A (ja) * | 1994-08-12 | 1998-04-28 | アドヴァンスト テクニカル ファブリケイション ソシエテ アノニム | 臀部人工器官 |
JP2001037792A (ja) * | 1999-07-30 | 2001-02-13 | Yasushi Kumazawa | 人工股関節 |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934065A (en) | 1954-11-01 | 1960-04-26 | Zimmer Mfg Company | Femoral intramedullary prosthesis |
US3228393A (en) | 1962-08-28 | 1966-01-11 | Arthur A Michele | Hip replacement prosthesis |
US3740769A (en) | 1971-02-11 | 1973-06-26 | E Haboush | Prosthesis for hip joints |
US4038703A (en) | 1975-11-14 | 1977-08-02 | General Atomic Company | Prosthetic devices having a region of controlled porosity |
US4068324A (en) | 1977-01-19 | 1978-01-17 | Bio-Dynamics Inc. | Platform supported hip prosthesis |
US4279042A (en) | 1979-11-26 | 1981-07-21 | Rush-Presbyterian-St. Luke's Medical Center | Hip prosthesis |
GB8409714D0 (en) | 1984-04-13 | 1984-05-23 | Finsbury Instr Ltd | Hip implant |
GB8426866D0 (en) | 1984-10-24 | 1984-11-28 | Finsbury Instr Ltd | Bone implants |
US4738681A (en) | 1985-07-10 | 1988-04-19 | Harrington Arthritis Research Center | Femoral-joint prosthetic device |
US4895573A (en) | 1985-07-10 | 1990-01-23 | Harrington Arthritis Research Center | Femoral-joint prosthetic device |
CA1304889C (en) | 1988-05-12 | 1992-07-14 | Peter John Brooks | Femoral insert |
US5658352A (en) | 1988-09-09 | 1997-08-19 | Draenert; Klaus | Hip prosthesis and its use |
US5019108A (en) * | 1990-02-02 | 1991-05-28 | Bertin Kim C | Modular implant |
US5108451A (en) * | 1991-01-31 | 1992-04-28 | Forte Mark R | Femoral component of a hip joint prosthesis |
US5133766A (en) | 1991-03-04 | 1992-07-28 | Halpern Alan A | Femoral head remodeling and femoral insert and drilling aid therefor |
US5169401A (en) * | 1991-12-20 | 1992-12-08 | Zimmer, Inc. | Surgical reamer assembly |
IT1256891B (it) | 1992-07-24 | 1995-12-27 | Stelo femorale per la protesi totale dell'anca | |
US5336226A (en) * | 1992-08-11 | 1994-08-09 | Chapman Lake Instruments, Inc. | Bone face cutter |
US5951606A (en) * | 1992-11-20 | 1999-09-14 | Burke; Dennis W. | Centering device for femoral implant and method and apparatus for implementation thereof |
US5468243A (en) | 1993-10-27 | 1995-11-21 | Halpern; Alan A. | Femoral superior neck remodelling means and method |
NZ277879A (en) | 1994-02-01 | 1998-03-25 | Howmedica | Fermoral stem prosthesis, formed from biocompatible material and having a coated surface of specified material |
IT1273246B (it) | 1994-02-04 | 1997-07-07 | Samo Spa | Protesi articolare interna alleggerita |
IT1268009B1 (it) | 1994-02-04 | 1997-02-20 | Italpro Spa | Protesi per impianto femorale |
US5593451A (en) * | 1994-06-01 | 1997-01-14 | Implex Corp. | Prosthetic device and method of implantation |
US6332896B1 (en) | 1994-07-14 | 2001-12-25 | Ortho Development Corporation | Orthopaedic implant with proximal collar |
JPH10502847A (ja) | 1994-07-14 | 1998-03-17 | オーソ・ディベロプメント・コーポレーション | 基端側の円錐形ステム |
FR2723530B1 (fr) * | 1994-08-12 | 1996-12-20 | Advanced Technical Fabrication | Prothese de hanche. |
US5755805A (en) | 1996-07-25 | 1998-05-26 | Whiteside; Leo A. | Tapered prosthesis component |
US5885295A (en) * | 1996-08-07 | 1999-03-23 | Biomet, Inc. | Apparatus and method for positioning an orthopedic implant |
DE29705500U1 (de) | 1997-03-26 | 1998-07-23 | Link Waldemar Gmbh Co | Hüftgelenkendoprothese |
US7323013B2 (en) | 1998-04-14 | 2008-01-29 | Encore Medical Asset Corporation | Differential porosity prosthetic hip system |
US6322564B1 (en) * | 1998-06-18 | 2001-11-27 | Depuy Orthopaedics, Inc. | Proximal alignment insertion guide and method therefor |
US6206884B1 (en) * | 1998-07-15 | 2001-03-27 | Medidea, Llc | Reduction-based joint replacement apparatus and methods |
US6096084A (en) | 1998-09-04 | 2000-08-01 | Biopro, Inc. | Modular ball and socket joint preferably with a ceramic head ball |
US6702854B1 (en) | 1999-06-01 | 2004-03-09 | Apex Surgical, Llc | Implantable joint prosthesis |
US6695884B1 (en) | 1999-09-29 | 2004-02-24 | Biopro, Inc. | Joint implant having porous coating for mitigation of wear debris dispersion when implanted |
US6224605B1 (en) * | 1999-11-24 | 2001-05-01 | Bristol-Myers Squibb Co. | Orthopaedic instrumentation assembly and method of using same |
GB0007391D0 (en) | 2000-03-27 | 2000-05-17 | Benoist Girard & Cie | Prosthetic femoral component |
US8057477B2 (en) | 2000-06-24 | 2011-11-15 | Greatbatch Medical S.A. | Guided reamer system for reshaping bone |
DE10036985A1 (de) | 2000-07-29 | 2002-02-07 | Klaus Draenert | Schuhlöffelprothese |
DE10036986A1 (de) | 2000-07-29 | 2002-02-07 | Klaus Draenert | Schenkelhalserhaltende Prothese |
US6514288B2 (en) | 2001-02-23 | 2003-02-04 | Zimmer, Inc. | Prosthetic stem with strengthening rib |
DE50113196D1 (de) | 2001-09-10 | 2007-12-13 | Zimmer Gmbh | Femurhalsprothese |
US7922721B2 (en) * | 2001-10-09 | 2011-04-12 | Greatbatch Medical S.A. | Acetabular reamer |
US7494509B1 (en) | 2002-02-04 | 2009-02-24 | Biomet Manufacturing Corp. | Method and apparatus for providing a short-stemmed hip prosthesis |
GB0207170D0 (en) | 2002-03-26 | 2002-05-08 | Mcminn Derek J W | Hip joint prosthesis |
US7918856B2 (en) | 2002-10-08 | 2011-04-05 | Greatbatch Medical S.A. | Guided reamer system for reshaping bone |
US6827741B2 (en) * | 2003-01-09 | 2004-12-07 | Zimmer Technology, Inc. | Method for preparing radial and carpal bones for a wrist prosthesis |
US8545506B2 (en) | 2003-03-31 | 2013-10-01 | DePuy Synthes Products, LLC | Cutting guide for use with an extended articulation orthopaedic implant |
US7527631B2 (en) * | 2003-03-31 | 2009-05-05 | Depuy Products, Inc. | Arthroplasty sizing gauge |
GB2401550B (en) | 2003-05-12 | 2005-04-20 | Corin Ltd | Head centering jig for femoral resurfacing |
US7306629B2 (en) | 2003-07-03 | 2007-12-11 | Zimmer, Inc. | Femoral head assembly with variable offset |
US7572297B2 (en) | 2003-10-09 | 2009-08-11 | Omni Life Science, Inc. | Tapered joint prosthesis |
US7534271B2 (en) | 2004-01-22 | 2009-05-19 | Smith + Nephew | Femoral hip prosthesis and method of implantation |
DE202005020737U1 (de) * | 2005-06-09 | 2006-06-22 | Eska Implants Gmbh & Co. | Meta-diaphysäre Stielendoprothese für ein künstliches Hüftgelenk |
US20080200990A1 (en) | 2007-02-16 | 2008-08-21 | Mctighe Timothy | Tissue sparing implant |
JP2009000518A (ja) * | 2007-06-14 | 2009-01-08 | Precimed Sa | 切削用支柱が備わった表面加工リーマ |
US7641699B2 (en) | 2007-06-15 | 2010-01-05 | Unger Anthony S | Femoral head calcar loading prosthesis |
GB0716464D0 (en) | 2007-08-23 | 2007-10-03 | Smith & Nephew | Medical device and method |
US8226658B2 (en) * | 2008-05-09 | 2012-07-24 | Depuy Products, Inc. | Instrument for guiding resection of a greater tubercle |
US20110125155A1 (en) * | 2009-11-24 | 2011-05-26 | Tornier, Inc. | Humeral head shaping device and method |
US8529569B2 (en) * | 2010-03-05 | 2013-09-10 | Biomet Manufacturing, Llc | Method and apparatus for preparing a proximal femur |
US9301765B2 (en) * | 2011-12-16 | 2016-04-05 | Chow Ip, Llc | Prosthetic femoral stem for use in high offset hip replacement |
-
2012
- 2012-06-26 US US13/533,740 patent/US8992531B2/en active Active
- 2012-12-17 EP EP16178271.9A patent/EP3095419B1/en active Active
- 2012-12-17 EP EP12197616.1A patent/EP2604199A1/en not_active Withdrawn
- 2012-12-17 AU AU2012265587A patent/AU2012265587B2/en active Active
- 2012-12-17 JP JP2012275052A patent/JP6227247B2/ja active Active
-
2015
- 2015-02-25 US US14/631,486 patent/US9427258B2/en active Active
-
2016
- 2016-07-27 US US15/221,588 patent/US10070963B2/en active Active
-
2017
- 2017-02-28 JP JP2017037257A patent/JP2017087083A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10504213A (ja) * | 1994-08-12 | 1998-04-28 | アドヴァンスト テクニカル ファブリケイション ソシエテ アノニム | 臀部人工器官 |
JPH1043218A (ja) * | 1996-05-24 | 1998-02-17 | Howmedica Inc | 人工大腿骨臀部ステム |
WO1997046179A1 (de) * | 1996-06-03 | 1997-12-11 | Mathys Medizinaltechnik Ag | Femurkomponente für eine hüftendoprothese |
JP2001037792A (ja) * | 1999-07-30 | 2001-02-13 | Yasushi Kumazawa | 人工股関節 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD936688S1 (en) | 2019-02-13 | 2021-11-23 | Sonos, Inc. | Display screen or portion thereof with graphical user interface for podcasts |
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