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1. JP2015205201 - HIP JOINT IMPLANT

Office
Japan
Application Number 2015128365
Application Date 26.06.2015
Publication Number 2015205201
Publication Date 19.11.2015
Publication Kind A
IPC
A61F 2/32
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
32for the hip
CPC
A61F 2/3601
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
32for the hip
36Femoral heads ; ; Femoral endoprostheses
3601for 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
A61F 2/3662
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
32for the hip
36Femoral heads ; ; Femoral endoprostheses
3662Femoral shafts
A61F 2/4607
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
4603for insertion or extraction of endoprosthetic joints or of accessories thereof
4607of hip femoral endoprostheses
A61F 2002/30011
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30003Material related properties of the prosthesis or of a coating on the prosthesis
30004the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
30011differing in porosity
A61F 2002/30176
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30108Shapes
3011Cross-sections or two-dimensional shapes
30159Concave polygonal shapes
30176V-shaped
A61F 2002/30616
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
02Prostheses implantable into the body
30Joints
30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
30316The 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
30535Special structural features of bone or joint prostheses not otherwise provided for
30604modular
30616Sets comprising a plurality of prosthetic parts of different sizes or orientations
Applicants EXCERA ORTHOPEDICS INC
エクセラ オーソピディックス, インコーポレイテッド
MAYO FOUNDATION FOR MEDICAL EDUCATION & RESEARCH
メイヨ・ファウンデーション・フォー・メディカル・エデュケーション・アンド・リサーチ
Inventors BERNARD MORREY
バーナード モリー
AN KAI-NAN
カイ-ナン アン
ANDREW THORESON
アンドリュー ソーソン
CHEN QINGSHAN
チェン シンシャン
XINYUAN DAVID WANG
シンユアン デイビッド ワン
JAMES ZHIMING JIANG
ジェイムズ ジミン ジアン
Agents 山本 秀策
森下 夏樹
Priority Data 61/322,750 09.04.2010 US
Title
(EN) HIP JOINT IMPLANT
(JA) 股関節インプラント
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a hip joint implant.

SOLUTION: A surgery method related to a hip joint implant device can be used when the method is desired for Asian patients. In one example of thighbone component parts, a neck 110 having a central shaft 113, and a body 120 disposed distant from the neck, are included. The body has a part to which taper is formed, and a maximum cross section being vertical to a central axis of the neck. In some embodiments, the part to which the taper is formed, the taper is formed from a proximal part toward a distant part on a sagittal plane and coronary plane. The part to which the taper is formed may have further a taper from outside toward inside of the cross section.

COPYRIGHT: (C)2016,JPO&INPIT


(JA)

【課題】股関節インプラントの提供。
【解決手段】股関節インプラント装置と関連する手術方法は、アジア系人の患者で所望される場合は使用することができる。大腿骨構成部品の一例では、中心軸113を有するネック110と、このネックに対して遠位にある本体120とを含む。この本体は、テーパが付けられた部分と、ネック中心軸に垂直な最大断面とを有する。いくつかの態様では、テーパが付けられた部分は、矢状面および冠状面で近位から遠位に向かってテーパが付けられている。このテーパが付けられた部分は、断面の外側から内側に向かって更にテーパを付けることができる。
【選択図】図1