GB2009601A - Endoprosthetic Devices - Google Patents

Endoprosthetic Devices

Info

Publication number
GB2009601A
GB2009601A GB7847581A GB7847581A GB2009601A GB 2009601 A GB2009601 A GB 2009601A GB 7847581 A GB7847581 A GB 7847581A GB 7847581 A GB7847581 A GB 7847581A GB 2009601 A GB2009601 A GB 2009601A
Authority
GB
United Kingdom
Prior art keywords
replacement
articular surface
patellar
patellar articular
endoprosthetic
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
GB7847581A
Other versions
GB2009601B (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.)
DEVAS M
Original Assignee
DEVAS M
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 DEVAS M filed Critical DEVAS M
Priority to GB7847581A priority Critical patent/GB2009601B/en
Publication of GB2009601A publication Critical patent/GB2009601A/en
Application granted granted Critical
Publication of GB2009601B publication Critical patent/GB2009601B/en
Expired 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
    • 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

An endoprosthetic device for replacing the patellar articular surface is provided in multi-part constructional form and comprises: a first part 10 adapted for securement in the posterior region of the patella, and a second part 20 releasably connected with said first part and having an exposed surface shaped to simulate the patellar articular surface. This device can be used for replacement of the patellar articular surface in isolation, and can be subsequently modified, when appropriate, by replacement of the second part for accommodation with a fuller replacement of articular surfaces in the knee joint. Conveniently, the afore-mentioned parts have aligned bores and are interconnected by a replaceable snap-fit third part 30. <IMAGE>
GB7847581A 1977-12-07 1978-12-07 Endoprosthetic devices Expired GB2009601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7847581A GB2009601B (en) 1977-12-07 1978-12-07 Endoprosthetic devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5093777 1977-12-07
GB7847581A GB2009601B (en) 1977-12-07 1978-12-07 Endoprosthetic devices

Publications (2)

Publication Number Publication Date
GB2009601A true GB2009601A (en) 1979-06-20
GB2009601B GB2009601B (en) 1982-07-21

Family

ID=26266766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847581A Expired GB2009601B (en) 1977-12-07 1978-12-07 Endoprosthetic devices

Country Status (1)

Country Link
GB (1) GB2009601B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944756A (en) * 1988-02-03 1990-07-31 Pfizer Hospital Products Group Prosthetic knee joint with improved patellar component tracking
WO1990014805A1 (en) * 1989-06-02 1990-12-13 Chas F Thackray Limited Improvements in and relating to patellar components
GB2247407A (en) * 1990-08-28 1992-03-04 Nat Res Dev Prosthetic patellar components
US5702467A (en) * 1996-06-12 1997-12-30 Johnson & Johnson Professional, Inc. Patellar resurfacing component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944756A (en) * 1988-02-03 1990-07-31 Pfizer Hospital Products Group Prosthetic knee joint with improved patellar component tracking
WO1990014805A1 (en) * 1989-06-02 1990-12-13 Chas F Thackray Limited Improvements in and relating to patellar components
US5314480A (en) * 1989-06-02 1994-05-24 Depuy International Ltd. Patellar components
GB2247407A (en) * 1990-08-28 1992-03-04 Nat Res Dev Prosthetic patellar components
GB2247407B (en) * 1990-08-28 1994-01-26 Nat Res Dev Prosthetic patellar components
US5702467A (en) * 1996-06-12 1997-12-30 Johnson & Johnson Professional, Inc. Patellar resurfacing component

Also Published As

Publication number Publication date
GB2009601B (en) 1982-07-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee