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WO2009088238A3 - 인대손상 방지를 위한 인공 슬관절 - Google Patents

인대손상 방지를 위한 인공 슬관절 Download PDF

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Publication number
WO2009088238A3
WO2009088238A3 PCT/KR2009/000104 KR2009000104W WO2009088238A3 WO 2009088238 A3 WO2009088238 A3 WO 2009088238A3 KR 2009000104 W KR2009000104 W KR 2009000104W WO 2009088238 A3 WO2009088238 A3 WO 2009088238A3
Authority
WO
WIPO (PCT)
Prior art keywords
femur
tibia
joint
ligament
end portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2009/000104
Other languages
English (en)
French (fr)
Other versions
WO2009088238A4 (ko
WO2009088238A2 (ko
Inventor
선두훈
김용식
김정성
김병수
서재곤
조우신
정현기
이명철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corentec Co Ltd
Original Assignee
Corentec Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corentec Co Ltd filed Critical Corentec Co Ltd
Publication of WO2009088238A2 publication Critical patent/WO2009088238A2/ko
Publication of WO2009088238A3 publication Critical patent/WO2009088238A3/ko
Publication of WO2009088238A4 publication Critical patent/WO2009088238A4/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A61F2/38—Joints for elbows or knees
    • 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
    • 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
    • A61F2/389—Tibial components

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)

Abstract

본 발명은 무릎관절을 대체할 수 있는 인대손상 방지를 위한 인공슬관절에 관한 것으로, 보다 상세하게는 대퇴골의 경골측 말단에 결합되는 대퇴골 결합부재와, 경골의 대퇴골측 말단에 결합되는 경골 결합부재와, 상기 대퇴골 결합부재와 경골 결합부재의 사이에 위치하는 베어링 부재로 이루어진 인공슬관절에 있어서, 무릎의 운동이 있는 경우 인대 손상을 방지하기 위하여 상기 대퇴골 결합부재의 후방 관절구(Posterior Condyle)의 끝단에 챔퍼를 형성하여 상기 대퇴골 결합부재가 뒤틀림 회전 등으로 인하여 인대를 손상시키는 것을 방지할 수 있도록 하는 인공 슬관절에 관한 것이다. 또한, 본 발명의 인공슬관절은 상기 인공슬관절이 후방십자인대를 유지하는 경우 CR 타입으로 시술되는데, 이 때 상기 대퇴골 결합부재의 뒤틀림 회전에 따라 후방십자인대를 손상시킬 우려가 있으므로 후방 관절구 끝단의 내측에 별도의 챔퍼를 형성하여 이를 방지할 수 있도록 하며, 또한 베어링 부재에 있어서도 후방 돌출부에 챔퍼를 형성하여 인대가 부딪히는 것을 방지함으로써 인대 손상을 방지할 수 있도록 할 수 있다. 이를 위하여 본 발명은, 대퇴골의 경골 측 말단에 결합되는 대퇴골 결합부재와, 경골의 상기 대퇴골 측 말단에 결합되는 경골 결합부재와, 상기 대퇴골 결합부재와 상기 경골 결합부재의 사이에 위치하는 베어링 부재를 포함하는 인공슬관절에 있어서, 상기 대퇴골 결합부재의 후방관절구 끝단은 외측 챔퍼를 포함하여 측면인대와의 충돌을 막음으로써 인대손상을 방지할 수 있도록 하는 인공 슬관절을 제공한다.
PCT/KR2009/000104 2008-01-08 2009-01-08 인대손상 방지를 위한 인공 슬관절 Ceased WO2009088238A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080002244A KR100901528B1 (ko) 2008-01-08 2008-01-08 인대손상 방지를 위한 인공 슬관절
KR10-2008-0002244 2008-01-08

Publications (3)

Publication Number Publication Date
WO2009088238A2 WO2009088238A2 (ko) 2009-07-16
WO2009088238A3 true WO2009088238A3 (ko) 2009-10-15
WO2009088238A4 WO2009088238A4 (ko) 2009-12-10

Family

ID=40853610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000104 Ceased WO2009088238A2 (ko) 2008-01-08 2009-01-08 인대손상 방지를 위한 인공 슬관절

Country Status (2)

Country Link
KR (1) KR100901528B1 (ko)
WO (1) WO2009088238A2 (ko)

Cited By (1)

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US9301845B2 (en) 2005-06-15 2016-04-05 P Tech, Llc Implant for knee replacement

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007070859A2 (en) 2005-12-15 2007-06-21 Zimmer, Inc. Distal femoral knee prostheses
TR201815901T4 (tr) 2010-01-29 2018-11-21 Smith & Nephew Inc Çapraz bağ destekleyen diz protezi.
EP2595574B1 (en) 2010-07-24 2017-05-03 Zimmer, Inc. Asymmetric tibial components for a knee prosthesis
US8764840B2 (en) 2010-07-24 2014-07-01 Zimmer, Inc. Tibial prosthesis
CA2993979A1 (en) 2010-09-10 2012-03-15 Zimmer Gmbh Femoral prosthesis with medialized patellar groove
EP3348236B1 (en) * 2010-09-10 2019-11-20 Zimmer, Inc. Motion facilitating tibial components for a knee prosthesis
US8603101B2 (en) 2010-12-17 2013-12-10 Zimmer, Inc. Provisional tibial prosthesis system
US9308095B2 (en) 2011-06-16 2016-04-12 Zimmer, Inc. Femoral component for a knee prosthesis with improved articular characteristics
US8551179B2 (en) 2011-06-16 2013-10-08 Zimmer, Inc. Femoral prosthesis system having provisional component with visual indicators
US8932365B2 (en) 2011-06-16 2015-01-13 Zimmer, Inc. Femoral component for a knee prosthesis with improved articular characteristics
US9060868B2 (en) 2011-06-16 2015-06-23 Zimmer, Inc. Femoral component for a knee prosthesis with bone compacting ridge
CN104066402B (zh) 2011-11-18 2016-05-04 捷迈有限公司 用于膝关节假体的带有改进的关节联接特征的胫骨支撑件
AU2012341026B2 (en) 2011-11-21 2015-01-29 Zimmer, Inc. Tibial baseplate with asymmetric placement of fixation structures
JP6138160B2 (ja) 2012-01-30 2017-05-31 ジンマー，インコーポレイティド 人工膝関節の非対称形脛骨コンポーネント
US9925052B2 (en) 2013-08-30 2018-03-27 Zimmer, Inc. Method for optimizing implant designs
US10130375B2 (en) 2014-07-31 2018-11-20 Zimmer, Inc. Instruments and methods in performing kinematically-aligned total knee arthroplasty
US10278827B2 (en) 2015-09-21 2019-05-07 Zimmer, Inc. Prosthesis system including tibial bearing component
EP3355834B1 (en) 2015-09-29 2023-01-04 Zimmer, Inc. Tibial prosthesis for tibia with varus resection
ES3025978T3 (en) 2017-03-10 2025-06-10 Zimmer Inc Tibial prosthesis with tibial bearing component securing feature
KR101954936B1 (ko) 2017-03-23 2019-03-11 주식회사 코렌텍 탈부착 가능한 무릎 트라이얼
EP4487819A3 (en) 2017-05-12 2025-04-16 Zimmer, Inc. Femoral prostheses with upsizing and downsizing capabilities
US11426282B2 (en) 2017-11-16 2022-08-30 Zimmer, Inc. Implants for adding joint inclination to a knee arthroplasty
US10835380B2 (en) 2018-04-30 2020-11-17 Zimmer, Inc. Posterior stabilized prosthesis system

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US4944760A (en) * 1983-10-26 1990-07-31 Pfizer Hospital Products Group, Inc. Method and instrumentation for the replacement of a knee prosthesis
US6210443B1 (en) * 1998-04-15 2001-04-03 Aesculap Knee prosthetics
US6406497B2 (en) * 2000-07-19 2002-06-18 Tsunenori Takei Artificial knee joint
US20070150067A1 (en) * 2005-12-27 2007-06-28 Howmedica Osteonics Corp. Hybrid femoral implant

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US5549688A (en) 1994-08-04 1996-08-27 Smith & Nephew Richards Inc. Asymmetric femoral prosthesis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944760A (en) * 1983-10-26 1990-07-31 Pfizer Hospital Products Group, Inc. Method and instrumentation for the replacement of a knee prosthesis
US6210443B1 (en) * 1998-04-15 2001-04-03 Aesculap Knee prosthetics
US6406497B2 (en) * 2000-07-19 2002-06-18 Tsunenori Takei Artificial knee joint
US20070150067A1 (en) * 2005-12-27 2007-06-28 Howmedica Osteonics Corp. Hybrid femoral implant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9301845B2 (en) 2005-06-15 2016-04-05 P Tech, Llc Implant for knee replacement

Also Published As

Publication number Publication date
WO2009088238A4 (ko) 2009-12-10
KR100901528B1 (ko) 2009-06-08
WO2009088238A2 (ko) 2009-07-16

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