CN102247226B - 一种防止人工股骨头脱位的装置及其使用方法 - Google Patents

一种防止人工股骨头脱位的装置及其使用方法 Download PDF

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CN102247226B
CN102247226B CN 201110158299 CN201110158299A CN102247226B CN 102247226 B CN102247226 B CN 102247226B CN 201110158299 CN201110158299 CN 201110158299 CN 201110158299 A CN201110158299 A CN 201110158299A CN 102247226 B CN102247226 B CN 102247226B
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joint capsule
femoral head
dislocation
artificial femoral
prosthesis
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CN102247226A (zh
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祝桂涛
祝超
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Nantong Xingshi Material Trade Co Ltd
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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
    • A61F2/30721—Accessories
    • A61F2/30728—Collars; Bone edge protectors
    • 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
    • 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
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/842—Flexible wires, bands or straps
    • 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
    • A61F2/30721—Accessories
    • A61F2/30728—Collars; Bone edge protectors
    • A61F2002/30729—Separate collars
    • 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
    • A61F2002/3233—Joints for the hip having anti-luxation means for preventing complete dislocation of the femoral head from the acetabular cup
    • 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
    • A61F2002/3625—Necks
    • A61F2002/3631—Necks with an integral complete or partial peripheral collar or bearing shoulder at its base

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  • 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)

Abstract

本发明属于防止人工股骨头脱位的装置及其使用方法。所要解决的问题就是背景技术存在的：假体股骨头与假体股骨颈因为失去了关节囊的兜托保护，容易发生假体股骨头从髋臼中脱位，导致手术失败。其技术方案要点是：一种防止人工股骨头脱位的装置，假体连接的股骨颈插接于假体股骨头内，其特征在于假体连接的股骨颈上环套关节囊附着环，关节囊附着环上连接关节囊缝合附着裙边。如上所述一种防止人工股骨头脱位的装置的使用方法，其特征在于手术中将关节囊纵向切开并翻开，将上述装置置入其中后，将翻开的关节囊翻回后穿过关节囊缝合附着裙边进行缝合固定。可应用于实施人工股骨头或髋关节的置换手术，具有防止人工股骨头脱位显著优点。

Description

一种防止人工股骨头脱位的装置及其使用方法
技术领域：本发明属于医疗领域的手术假体，特别是一种防止人工股骨头脱位的装置及其使用方法。 
背景技术：人工股骨头或髋关节置换手术需要将假体股骨颈插接于假体股骨头内，再将假体股骨头置于假体髋臼内，手术时将关节囊切除。这样，假体股骨头与假体股骨颈因为失去了关节囊的兜托保护，容易发生假体股骨头从髋臼中脱位，导致手术失败。 
发明内容：本发明的目的就是提出一种防止人工股骨头脱位的装置及其使用方法的技术方案，以解决背景技术存在的：假体股骨头与假体股骨颈因为失去了关节囊的兜托保护，容易发生假体股骨头从髋臼中脱位，导致手术失败。解决该技术问题所采用的技术方案是：一种防止人工股骨头脱位的装置，假体连接的股骨颈插接于假体股骨头内，其特征在于假体连接的股骨颈上环套关节囊附着环，关节囊附着环上连接关节囊缝合附着裙边。其中，关节囊缝合附着裙边为与关节囊附着环同轴心的扇形。关节囊缝合附着裙边中间设置若干加强杆。一种如上所述一种防止人工股骨头脱位的装置的使用方法，其特征在于手术中将关节囊纵向切开并翻开，将上述装置置入其中后，将翻开的关节囊翻回后穿过关节囊缝合附着裙边进行缝合固定。 
本发明与现有技术比较所具有的有益效果是：由于采用上述技术方案，手术中将关节囊纵向切开并翻开，将本发明置入其中后，将翻开的关节囊翻下后穿过关节囊缝合附着裙边进行缝合固定。这样，关节囊对假体股骨头与假体股骨颈起到了兜托保护作用，有效防止发生假体股骨头从髋臼中脱位，并且不影响假体关节的功能。 
附图说明：图1是本发明的结构示意图。图2是本发明关节囊附着环的结构示意图。 
具体实施方式：参考图1、图2，一种防止人工股骨头脱位的装置，假体4连接的股骨颈5插接于假体股骨头2内，其特征在于假体4连接的股骨颈5上环套关节囊附着环3，关节囊附着环3上连接关节囊缝合附着裙边1。关节囊缝合附着裙边1为与关节囊附着环3同轴心的扇形。关节囊缝合附着裙边1中间设置若干加强杆6。上述一种防止人工股骨头脱位的装置的使用方法，其特征在于手术中将关节囊纵向切开并翻开，将上述装置置入其中后，将翻开的关节囊翻回后穿过关节囊缝合附着裙边进行缝合固定。 

Claims (3)

1.一种防止人工股骨头脱位的装置，假体(4)连接的股骨颈(5)插接于假体股骨头(2)内，其特征在于假体(4)连接的股骨颈(5)上环套关节囊附着环(3)，关节囊附着环(3)上连接关节囊缝合附着裙边(1)。
2.根据权利要求1所述一种防止人工股骨头脱位的装置，其特征在于关节囊缝合附着裙边(1)为与关节囊附着环(3)同轴心的扇形。
3.根据权利要求1或2所述一种防止人工股骨头脱位的装置，其特征在于关节囊缝合附着裙边(1)中间设置若干加强杆(6)。
CN 201110158299 2011-06-03 2011-06-03 一种防止人工股骨头脱位的装置及其使用方法 Expired - Fee Related CN102247226B (zh)

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CN 201110158299 CN102247226B (zh) 2011-06-03 2011-06-03 一种防止人工股骨头脱位的装置及其使用方法
PCT/CN2012/075754 WO2012163228A1 (zh) 2011-06-03 2012-05-18 一种防止人工股骨头脱位的装置及其使用方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247226B (zh) * 2011-06-03 2013-09-11 祝桂涛 一种防止人工股骨头脱位的装置及其使用方法
US9168154B2 (en) * 2013-12-29 2015-10-27 Kambiz Behzadi Prosthesis installation systems and methods
CN111000666A (zh) * 2019-12-26 2020-04-14 赵滨 一种防止人工髋关节脱位的装置及其使用方法

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CN2402292Y (zh) * 2000-01-05 2000-10-25 赖金平 人工髋关节防脱位装置
US6245111B1 (en) * 1997-05-12 2001-06-12 Richard L. Shaffner Method and apparatus for fighting infection and maintaining joint spacing in a prosthesis implant area
US6923833B2 (en) * 2002-04-09 2005-08-02 Ray C. Wasielewski Biologically reabsorbable acetabular constraining components and materials for use with a hip replacement prosthesis and bioreabsorbable materials to augment hip replacement stability and function
CN101716101A (zh) * 2009-12-23 2010-06-02 冀原 一种人工髋关节股骨端假体
CN202154769U (zh) * 2011-06-03 2012-03-07 祝桂涛 一种防止人工股骨头脱位的装置

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WO1996018357A2 (en) * 1994-12-09 1996-06-20 Bays F Barry Valve assembly and method for relieving synovial fluid pressure
WO2000057820A1 (en) * 1999-03-31 2000-10-05 Stocks Gregory W Joint prosthesis assembly and method for installing same
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Publication number Priority date Publication date Assignee Title
US6245111B1 (en) * 1997-05-12 2001-06-12 Richard L. Shaffner Method and apparatus for fighting infection and maintaining joint spacing in a prosthesis implant area
CN2402292Y (zh) * 2000-01-05 2000-10-25 赖金平 人工髋关节防脱位装置
US6923833B2 (en) * 2002-04-09 2005-08-02 Ray C. Wasielewski Biologically reabsorbable acetabular constraining components and materials for use with a hip replacement prosthesis and bioreabsorbable materials to augment hip replacement stability and function
CN101716101A (zh) * 2009-12-23 2010-06-02 冀原 一种人工髋关节股骨端假体
CN202154769U (zh) * 2011-06-03 2012-03-07 祝桂涛 一种防止人工股骨头脱位的装置

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