FR2445136A1 - Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides - Google Patents

Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides

Info

Publication number
FR2445136A1
FR2445136A1 FR7837076A FR7837076A FR2445136A1 FR 2445136 A1 FR2445136 A1 FR 2445136A1 FR 7837076 A FR7837076 A FR 7837076A FR 7837076 A FR7837076 A FR 7837076A FR 2445136 A1 FR2445136 A1 FR 2445136A1
Authority
FR
France
Prior art keywords
patellar
femoro
slides
articulation
fixing flanges
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.)
Granted
Application number
FR7837076A
Other languages
French (fr)
Other versions
FR2445136B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7837076A priority Critical patent/FR2445136A1/en
Publication of FR2445136A1 publication Critical patent/FR2445136A1/en
Application granted granted Critical
Publication of FR2445136B1 publication Critical patent/FR2445136B1/fr
Granted 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
    • A61F2/3877—Patellae or trochleae

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

The femoro-patellar prosthesis replaces the articular surface of the patella and the lateral support side of the femoral trochlea. It comprises two relatively moving elements. The pallellar element has a convex articulating surface and a planar fixing surface which has a pair of parallel, flanged ribs running along its length. The femoral component has an upper, contoured support rail and a fixing stem. The support piece is frusto-conical with a smooth concave surface over which the patellar element slideS. Both components are cemented into their respective bones.
FR7837076A 1978-12-27 1978-12-27 Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides Granted FR2445136A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7837076A FR2445136A1 (en) 1978-12-27 1978-12-27 Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7837076A FR2445136A1 (en) 1978-12-27 1978-12-27 Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides

Publications (2)

Publication Number Publication Date
FR2445136A1 true FR2445136A1 (en) 1980-07-25
FR2445136B1 FR2445136B1 (en) 1983-01-28

Family

ID=9216818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7837076A Granted FR2445136A1 (en) 1978-12-27 1978-12-27 Total prosthetic replacement for femoro-patellar articulation - comprises convex patellar component with parallel fixing flanges and concave rail on femur over which it slides

Country Status (1)

Country Link
FR (1) FR2445136A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594323A1 (en) * 1986-02-18 1987-08-21 Matco Cementless total ball joint prosthesis
US5127920A (en) * 1987-03-27 1992-07-07 Macarthur A Creig Prosthesis and methods for subtotal dome arthroplasty of the hip joint
EP1838224A1 (en) * 2005-01-21 2007-10-03 Medicinelodge, Inc. Trochlear groove implants and related methods and instruments
US7806898B2 (en) 2004-07-09 2010-10-05 Zimmer, Inc. Modular guide systems and related rasps and methods for resecting a joint articulation surface
US8157867B2 (en) 2004-07-09 2012-04-17 Zimmer, Inc. Trochlear groove implants and related methods and instruments
CN103356309A (en) * 2006-01-23 2013-10-23 史密夫和内修有限公司 Patellar components

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806961A (en) * 1972-02-16 1974-04-30 Sulzer Ag Phosthetic patella implant
FR2269917A1 (en) * 1974-05-08 1975-12-05 Richards Mfg Co
FR2302717A1 (en) * 1975-03-03 1976-10-01 Physical Systems THREE-PART TOTAL KNEE PROSTHESIS
US4007495A (en) * 1976-05-28 1977-02-15 Frazier Calvin H Patello-femoral prothesis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806961A (en) * 1972-02-16 1974-04-30 Sulzer Ag Phosthetic patella implant
FR2269917A1 (en) * 1974-05-08 1975-12-05 Richards Mfg Co
FR2302717A1 (en) * 1975-03-03 1976-10-01 Physical Systems THREE-PART TOTAL KNEE PROSTHESIS
US4007495A (en) * 1976-05-28 1977-02-15 Frazier Calvin H Patello-femoral prothesis

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594323A1 (en) * 1986-02-18 1987-08-21 Matco Cementless total ball joint prosthesis
US5127920A (en) * 1987-03-27 1992-07-07 Macarthur A Creig Prosthesis and methods for subtotal dome arthroplasty of the hip joint
US7806898B2 (en) 2004-07-09 2010-10-05 Zimmer, Inc. Modular guide systems and related rasps and methods for resecting a joint articulation surface
US8157867B2 (en) 2004-07-09 2012-04-17 Zimmer, Inc. Trochlear groove implants and related methods and instruments
US8852195B2 (en) 2004-07-09 2014-10-07 Zimmer, Inc. Guide templates for surgical implants and related methods
EP1838224A1 (en) * 2005-01-21 2007-10-03 Medicinelodge, Inc. Trochlear groove implants and related methods and instruments
EP1838224A4 (en) * 2005-01-21 2010-03-17 Medicinelodge Inc Trochlear groove implants and related methods and instruments
CN103356309A (en) * 2006-01-23 2013-10-23 史密夫和内修有限公司 Patellar components
CN103356309B (en) * 2006-01-23 2015-11-25 史密夫和内修有限公司 Patellar components

Also Published As

Publication number Publication date
FR2445136B1 (en) 1983-01-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse