GR1005477B - Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου - Google Patents

Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου

Info

Publication number
GR1005477B
GR1005477B GR20060100216A GR20060100216A GR1005477B GR 1005477 B GR1005477 B GR 1005477B GR 20060100216 A GR20060100216 A GR 20060100216A GR 20060100216 A GR20060100216 A GR 20060100216A GR 1005477 B GR1005477 B GR 1005477B
Authority
GR
Greece
Prior art keywords
articulation
condylus
polyethylene insert
internal
tibia
Prior art date
Application number
GR20060100216A
Other languages
English (en)
Inventor
Original Assignee
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 filed Critical
Priority to GR20060100216A priority Critical patent/GR1005477B/el
Priority to PCT/GR2007/000018 priority patent/WO2007116232A1/en
Priority to US12/065,792 priority patent/US7922770B2/en
Priority to EP07712998A priority patent/EP2007319A1/en
Publication of GR1005477B publication Critical patent/GR1005477B/el

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
    • A61F2/3868—Joints for elbows or knees with sliding tibial bearing
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (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

Η εφεύρεση αναφέρεται σε ενδοπρόθεση ολικής αρθροπλαστικής γόνατος, η οποία αποτελείται από: α) το μηριαίο τμήμα (1) με μικρότερης ακτίνας έξω κόνδυλο (2), μεγαλύτερης ακτίνας έσω κόνδυλο (3) και ανάμεσα τους προς τα πίσω, άνω και επί τα εντός τρίτοκόνδυλο (5), β) το κνημιαίο τμήμα (6) με κεντρικό προεξέχοντα άξονα (7) για την περιστροφή του επικαθήμενου ενθέτου πολυαιθυλενίου (8), γ) το περιστρεφόμενο ένθετο πολυαιθυλενίου (8), με τρείς κοιλότητες για την άρθρωση των κονδύλων.Σε αρχικό και μέσο στάδιο κάμψης η άρθρωση λειτουργεί με την έξω (9) και έσω (10) αρθρική επιφάνεια, ενώ σε προχωρημένο και τελικό στάδιο κάμψης η άρθρωση λειτουργεί με την τρίτη αρθρική επιφάνεια (11).Τα πλεονεκτήματα αυτής της ενδοπρόθεσης είναι βελτιωμένο εύρος κάμψης, καλύτερη μίμηση του μηριαίου άξονα, σημαντική οπίσθια σταθεροποίηση, ευνοϊκότερη διευθέτηση της κνημιαίας περιστροφής με συνεπαγόμενη ανακούφισηυλικών και στηρίξεων καθώς και συγκράτηση περισσότερου αρθρικού υγρού για λίπανση και μείωση τηςφθοράς του πολυαιθυλενίου.
GR20060100216A 2006-04-07 2006-04-07 Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου GR1005477B (el)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GR20060100216A GR1005477B (el) 2006-04-07 2006-04-07 Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου
PCT/GR2007/000018 WO2007116232A1 (en) 2006-04-07 2007-03-16 Total knee arthroplasty endoprothesis with third condyle and rotating polyethylene insert
US12/065,792 US7922770B2 (en) 2006-04-07 2007-03-16 Total knee arthroplasty endoprosthesis with third condyle and rotating polyethylene insert
EP07712998A EP2007319A1 (en) 2006-04-07 2007-03-16 Total knee arthroplasty endoprothesis with third condyle and rotating polyethylene insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20060100216A GR1005477B (el) 2006-04-07 2006-04-07 Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου

Publications (1)

Publication Number Publication Date
GR1005477B true GR1005477B (el) 2007-03-26

Family

ID=38120378

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20060100216A GR1005477B (el) 2006-04-07 2006-04-07 Ενδοπροθεση ολικης αρθροπλαστικης γονατος με τριτο κονδυλο και περιστρεφομενο ενθετο πολυαιθυλενιου

Country Status (4)

Country Link
US (1) US7922770B2 (el)
EP (1) EP2007319A1 (el)
GR (1) GR1005477B (el)
WO (1) WO2007116232A1 (el)

Families Citing this family (42)

* 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
US9592127B2 (en) 2005-12-15 2017-03-14 Zimmer, Inc. Distal femoral knee prostheses
US8070823B2 (en) 2006-11-07 2011-12-06 Biomedflex Llc Prosthetic ball-and-socket joint
US20110166671A1 (en) 2006-11-07 2011-07-07 Kellar Franz W Prosthetic joint
US8512413B2 (en) 2006-11-07 2013-08-20 Biomedflex, Llc Prosthetic knee joint
CA2668692C (en) 2006-11-07 2013-06-18 Biomedflex, Llc Medical implants
US8029574B2 (en) 2006-11-07 2011-10-04 Biomedflex Llc Prosthetic knee joint
US9005307B2 (en) 2006-11-07 2015-04-14 Biomedflex, Llc Prosthetic ball-and-socket joint
US8308812B2 (en) 2006-11-07 2012-11-13 Biomedflex, Llc Prosthetic joint assembly and joint member therefor
WO2009105496A1 (en) * 2008-02-18 2009-08-27 Maxx Orthopedics, Inc. Total knee replacement prosthesis
US8715358B2 (en) * 2008-07-18 2014-05-06 Michael A. Masini PCL retaining ACL substituting TKA apparatus and method
JP5419490B2 (ja) * 2009-02-20 2014-02-19 京セラメディカル株式会社 人工膝関節
US8764840B2 (en) 2010-07-24 2014-07-01 Zimmer, Inc. Tibial prosthesis
BR112013001669B1 (pt) 2010-07-24 2021-02-09 Zimmer, Inc Componentes tibiais assimétricas para prótese de joelho
KR20130102034A (ko) * 2010-08-19 2013-09-16 쿄세라 메디칼 가부시키가이샤 인공 무릎관절
EP2613739B1 (en) 2010-09-10 2017-06-07 Zimmer, Inc. Motion facilitating tibial components for a knee prosthesis
WO2012031774A1 (en) 2010-09-10 2012-03-15 Zimmer Gmbh Femoral prothesis with medialized patellar groove
US8603101B2 (en) 2010-12-17 2013-12-10 Zimmer, Inc. Provisional tibial prosthesis system
US8932365B2 (en) 2011-06-16 2015-01-13 Zimmer, Inc. Femoral component for a knee prosthesis with improved articular characteristics
US9308095B2 (en) 2011-06-16 2016-04-12 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
US8551179B2 (en) 2011-06-16 2013-10-08 Zimmer, Inc. Femoral prosthesis system having provisional component with visual indicators
CA2856070C (en) 2011-11-18 2016-07-26 Zimmer, Inc. Tibial bearing component for a knee prosthesis with improved articular characteristics
CA2856571C (en) 2011-11-21 2015-12-15 Zimmer, Inc. Tibial baseplate with asymmetric placement of fixation structures
US8808387B2 (en) * 2012-01-26 2014-08-19 Epic Ortho, LLC Prosthetic joint
AU2012368262B2 (en) 2012-01-30 2017-06-29 Zimmer, Inc. Asymmetric tibial components for a knee prosthesis
US9023111B2 (en) * 2012-08-09 2015-05-05 New York University Total knee replacement substituting function of anterior cruciate ligament
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
CN105030382A (zh) * 2015-02-10 2015-11-11 江苏奥康尼医疗科技发展有限公司 一种有机高分子材料双滑动人工膝关节
CN108135701B (zh) 2015-09-21 2019-12-24 捷迈有限公司 包括胫骨承载组件的假体系统
US10136997B2 (en) 2015-09-29 2018-11-27 Zimmer, Inc. Tibial prosthesis for tibia with varus resection
US9833324B2 (en) * 2015-12-30 2017-12-05 Eva15 Llc Knee prosthetic implant
CN110402123B (zh) 2017-03-10 2022-02-08 捷迈有限公司 具有胫骨支承部件紧固特征的胫骨假体
EP4487819B1 (en) 2017-05-12 2026-03-25 Zimmer, Inc. Femoral prostheses with upsizing and downsizing capabilities
CN107361881B (zh) * 2017-08-07 2023-11-24 胡永成 一种可增加骨骼保存量的采用骨小梁结构的股骨远端假体
US11426282B2 (en) 2017-11-16 2022-08-30 Zimmer, Inc. Implants for adding joint inclination to a knee arthroplasty
WO2019145965A1 (en) 2018-01-25 2019-08-01 Nonferrous Materials Technology Development Centre Distal femur total knee prosthesis with self limiting small angle tibial-femoral rotation
US10835380B2 (en) 2018-04-30 2020-11-17 Zimmer, Inc. Posterior stabilized prosthesis system
TWI786139B (zh) * 2018-06-22 2022-12-11 財團法人工業技術研究院 人工關節
KR102210434B1 (ko) * 2018-12-12 2021-02-02 주식회사 비트러스트메디텍 동물의 해부학적 구조를 반영한 동물용 슬관절 임플란트
USD961079S1 (en) * 2020-10-27 2022-08-16 Depuy Ireland Unlimited Company Tibial protection plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061730A (en) 1979-10-26 1981-05-20 Polyzoides A J Endoprosthetic bone joint devices
FR2615386A1 (fr) 1987-05-21 1988-11-25 Tornier Sa Prothese totale de genou
FR2668703B3 (fr) 1990-11-06 1992-09-11 Impact Prothese totale de l'articulation du genou.
US5413604A (en) * 1992-12-24 1995-05-09 Osteonics Corp. Prosthetic knee implant for an anterior cruciate ligament deficient total knee replacement
US5549688A (en) * 1994-08-04 1996-08-27 Smith & Nephew Richards Inc. Asymmetric femoral prosthesis
US5871543A (en) * 1996-02-23 1999-02-16 Hofmann; Aaron A. Tibial prosthesis with mobile bearing member
JP2001505791A (ja) * 1996-12-09 2001-05-08 アフリア，ジャック 膝関節用完全プロテーゼ
US6413279B1 (en) * 1999-03-01 2002-07-02 Biomet, Inc. Floating bearing knee joint prosthesis with a fixed tibial post
CA2511216C (en) * 2002-12-20 2011-02-01 Smith & Nephew, Inc. High performance knee prostheses
JP4455287B2 (ja) * 2003-12-26 2010-04-21 キヤノン株式会社 インクジェット記録ヘッドの製造方法
US7465320B1 (en) * 2004-05-06 2008-12-16 Biomet Manufacturing Corp. Knee joint prosthesis

Also Published As

Publication number Publication date
EP2007319A1 (en) 2008-12-31
US20090036992A1 (en) 2009-02-05
WO2007116232A1 (en) 2007-10-18
WO2007116232A9 (en) 2008-12-04
US7922770B2 (en) 2011-04-12

Similar Documents

Publication Publication Date Title
EP2140838A3 (en) Tibial bearing for a knee joint prosthesis
EP1591082A3 (en) An artificial knee joint
ATE372097T1 (de) Knieprothese
WO2010088229A3 (en) Total knee implant
US7922770B2 (en) Total knee arthroplasty endoprosthesis with third condyle and rotating polyethylene insert
WO2008048820A3 (en) Mobile/fixed prosthetic knee systems
WO2008048819A3 (en) Mobile/fixed prosthetic knee systems
EP2450009A3 (en) Femoral component of a knee joint prosthesis
EP3549553A3 (en) Patellar components
EP4541323A3 (en) Tibial bearing component for a knee prosthesis with improved articular characteristics
EP2145605A3 (en) Knee replacement system
WO2011019433A3 (en) Systems and methods for mobile bearing prosthetic knee
ATE492245T1 (de) Eingeschränkte orthopädische prothese
WO2010075365A3 (en) Knee prosthesis
WO2008060975A3 (en) System and method for joint arthroplasty
WO2010144736A3 (en) Systems and methods for providing deeper knee flexion capabilities for knee prosthesis patients
WO2005046532A3 (en) Knee joint prosthesis with a femoral component which links the tibiofemoral axis of rotation with the patellofemoral axis of rotation
JP2011525136A5 (el)
EP2997936A3 (en) Femoral component for a knee prosthesis with improved articular characteristics
AU2005301078A1 (en) Endoprosthetic elements for an ankle joint
WO2013009966A3 (en) Methods and devices for knee joint replacement with anterior cruciate ligament substitution
WO2012145043A3 (en) Implant with multi-directional pivoting
WO2012051178A3 (en) Total knee replacement implant based on normal anatomy and kinematics
WO2006004577A3 (en) Lubricant for the ocular surface
WO2011004140A3 (en) Surgical instrument

Legal Events

Date Code Title Description
PG Patent granted