JP2022525591A - 股関節の寛骨臼半関節形成のための、表面再建カップ - Google Patents
股関節の寛骨臼半関節形成のための、表面再建カップ Download PDFInfo
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- JP2022525591A JP2022525591A JP2021553344A JP2021553344A JP2022525591A JP 2022525591 A JP2022525591 A JP 2022525591A JP 2021553344 A JP2021553344 A JP 2021553344A JP 2021553344 A JP2021553344 A JP 2021553344A JP 2022525591 A JP2022525591 A JP 2022525591A
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- acetabulum
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Images
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
- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
-
- 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
-
- 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
-
- 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
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30649—Ball-and-socket joints
- A61F2002/30654—Details of the concave socket
- A61F2002/30655—Non-spherical concave inner surface
-
- 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
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30649—Ball-and-socket joints
- A61F2002/30654—Details of the concave socket
- A61F2002/30655—Non-spherical concave inner surface
- A61F2002/30657—Non-spherical concave inner surface made of different partially-spherical concave portions
-
- 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
- A61F2002/30934—Special articulating surfaces
- A61F2002/30935—Concave articulating surface composed of a central conforming area surrounded by a peripheral annular non-conforming area
-
- 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
- A61F2002/3225—Joints for the hip the diameter of the inner concave femoral head-receiving cavity of the inner acetabular shell being essentially greater than the diameter of the convex femoral head
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)
- Surgical Instruments (AREA)
Abstract
Description
Claims (14)
- 股関節の半関節形成のための、
寛骨臼の表面再建(resurfacing)カップ10。 - 請求項1の寛骨臼の表面再建カップ10であって、
大腿骨骨頭201に面する内面の形状が非球面形状である、
寛骨臼の表面再建カップ10。 - 請求項2の寛骨臼の表面再建カップ10であって、
内面に、球面形状である環状部分17が存在する、
寛骨臼の表面再建カップ10。 - 請求項3の寛骨臼の表面再建カップ10であって、
環状の球面部分17によって覆われる角度18が、10~20度の範囲内である、
寛骨臼の表面再建カップ10。 - 請求項3または4の寛骨臼の表面再建カップ10であって、
対称軸20から環状の球面部分17までの角度19は、30~45度の範囲内である、
寛骨臼の表面再建カップ10。 - 請求項3から5のいずれか一項の寛骨臼の表面再建カップ10であって、
前記カップの内側形状の対称軸23は、前記カップの主対称軸20から、15~25度の範囲内の角度24だけオフセット(offset)されている、
寛骨臼の表面再建カップ10。 - 請求項1から6のいずれか一項の寛骨臼の表面再建カップ10であって、
大腿骨骨頭に面する前記カップの内面は、ADLCおよび/または熱分解炭素のような炭素系材料によってコーティングされている、
寛骨臼の表面再建カップ10。 - 請求項1から7のいずれか一項の寛骨臼の表面再建カップ10であって、
セメントレス固定に適合した、
寛骨臼の表面再建カップ10。 - 請求項8の寛骨臼の表面再建カップ10であって、
二重シェル構造物11/12であるセメントレス固定に適合した、
寛骨臼の表面再建カップ10。 - 請求項8の寛骨臼の表面再建カップ10であって、
一重シェル構造物25であるセメントレス固定に適合した、
寛骨臼の表面再建カップ10。 - 請求項1から7のいずれか一項の寛骨臼の表面再建カップ10であって、
セメント固定に適合した、
寛骨臼の表面再建カップ10。 - 請求項1から11のいずれか一項に記載の寛骨臼の表面再建カップからなる、
股関節プロテーゼ(hip prosthesis)。 - 関節接合(articulation)のために、特に請求項1から11のいずれか一項の寛骨臼の表面再建カップ10内の関節接合のために、大腿骨骨頭を準備するための、大腿骨骨頭シェーバー27。
- 請求項1から11のいずれか一項の寛骨臼の表面再建カップ10と、デュアルモビリティ修正股関節全置換に適合した大腿骨骨頭などの人工大腿骨コンポーネント30/31/33との組み合わせ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19167201.3 | 2019-04-04 | ||
EP19167201.3A EP3718511A1 (en) | 2019-04-04 | 2019-04-04 | Resurfacing cup for acetabulum hemiarthroplasty of the hip joint |
PCT/EP2020/059093 WO2020201269A1 (en) | 2019-04-04 | 2020-03-31 | Resurfacing cup for acetabulum hemiarthroplasty of the hip joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022525591A true JP2022525591A (ja) | 2022-05-18 |
Family
ID=66092119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021553344A Pending JP2022525591A (ja) | 2019-04-04 | 2020-03-31 | 股関節の寛骨臼半関節形成のための、表面再建カップ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220183847A1 (ja) |
EP (2) | EP3718511A1 (ja) |
JP (1) | JP2022525591A (ja) |
CN (1) | CN113573669A (ja) |
WO (1) | WO2020201269A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1028795B1 (nl) * | 2020-11-12 | 2022-06-13 | Umc Utrecht Holding Bv | Acetabulair implantaat en werkwijze voor het vervormen van dit implantaat |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH593054A5 (ja) * | 1975-06-18 | 1977-11-15 | Sulzer Ag | |
CN1980615B (zh) * | 2004-03-31 | 2013-02-06 | 赛昂整形外科股份公司 | 用于关节假体的无接合剂锚固的双壳体植入件 |
US20070032877A1 (en) * | 2005-08-05 | 2007-02-08 | Whiteside Leo A | Coated ceramic total joint arthroplasty and method of making same |
US8323346B2 (en) * | 2006-11-17 | 2012-12-04 | Scyon Orthopaedics Ag | Wear-reducing geometry of articulations in total joint replacements |
EP2335653A1 (en) | 2009-12-16 | 2011-06-22 | Slobodan Tepic | Partial hip prosthesis |
WO2011075742A1 (en) * | 2009-12-18 | 2011-06-23 | Biomimedica, Inc. | Method, device, and system for shaving and shaping of a joint |
US9855064B2 (en) * | 2013-03-14 | 2018-01-02 | Arthrex, Inc. | Drill guide assembly |
-
2019
- 2019-04-04 EP EP19167201.3A patent/EP3718511A1/en not_active Withdrawn
-
2020
- 2020-03-31 US US17/600,685 patent/US20220183847A1/en active Pending
- 2020-03-31 WO PCT/EP2020/059093 patent/WO2020201269A1/en unknown
- 2020-03-31 EP EP20713913.0A patent/EP3946166A1/en active Pending
- 2020-03-31 JP JP2021553344A patent/JP2022525591A/ja active Pending
- 2020-03-31 CN CN202080016511.6A patent/CN113573669A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3946166A1 (en) | 2022-02-09 |
US20220183847A1 (en) | 2022-06-16 |
EP3718511A1 (en) | 2020-10-07 |
CN113573669A (zh) | 2021-10-29 |
WO2020201269A1 (en) | 2020-10-08 |
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