ES8608851A1 - Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue - Google Patents

Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue

Info

Publication number
ES8608851A1
ES8608851A1 ES537059A ES537059A ES8608851A1 ES 8608851 A1 ES8608851 A1 ES 8608851A1 ES 537059 A ES537059 A ES 537059A ES 537059 A ES537059 A ES 537059A ES 8608851 A1 ES8608851 A1 ES 8608851A1
Authority
ES
Spain
Prior art keywords
prosthesis
bone tissue
fixing
sharp
joint prosthesis
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.)
Expired
Application number
ES537059A
Other languages
Spanish (es)
Other versions
ES537059A0 (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.)
Idea AB
Original Assignee
Idea AB
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 Idea AB filed Critical Idea AB
Priority to ES537059A priority Critical patent/ES8608851A1/en
Publication of ES8608851A1 publication Critical patent/ES8608851A1/en
Publication of ES537059A0 publication Critical patent/ES537059A0/en
Expired legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention comprises a device for fixing a joint prosthesis 1, 2, 5 in which all the surfaces which are intended to be in contact with tissues consist of titanium or a metal material based on titanium compatible with the tissues. In order to safely anchor the prosthesis in relation to the bone tissue, sharp-pointed fixing elements 3, 11, 16 which are driven into the bony tissue using their sharp-pointed parts on the side of the bone tissue which faces the prosthesis and which are anchored by cement 9 between the prosthesis and the bony tissue or directly to the prosthesis in such a way that a solid connection is established for the bony tissue which grows over the anchored sharp-pointed parts are used. For appropriate adjustment of the cup of the joint prosthesis and the ball of the joint prosthesis these members are moulded under pressure and heat, each respective joint surface being shaped against a mould of a model of the coupling joint surface, and are hardened or sintered in contact, with preservation of shape, in order to reduce any subsequent treatment to a minimum.
ES537059A 1984-10-25 1984-10-25 Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue Expired ES8608851A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES537059A ES8608851A1 (en) 1984-10-25 1984-10-25 Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES537059A ES8608851A1 (en) 1984-10-25 1984-10-25 Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue

Publications (2)

Publication Number Publication Date
ES8608851A1 true ES8608851A1 (en) 1986-07-16
ES537059A0 ES537059A0 (en) 1986-07-16

Family

ID=8488038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537059A Expired ES8608851A1 (en) 1984-10-25 1984-10-25 Device for fixing a joint prosthesis provided with a body of metal material to living bone tissue

Country Status (1)

Country Link
ES (1) ES8608851A1 (en)

Also Published As

Publication number Publication date
ES537059A0 (en) 1986-07-16

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20060508