ATE184468T1 - Prothese mit porösen überzug - Google Patents

Prothese mit porösen überzug

Info

Publication number
ATE184468T1
ATE184468T1 AT91908812T AT91908812T ATE184468T1 AT E184468 T1 ATE184468 T1 AT E184468T1 AT 91908812 T AT91908812 T AT 91908812T AT 91908812 T AT91908812 T AT 91908812T AT E184468 T1 ATE184468 T1 AT E184468T1
Authority
AT
Austria
Prior art keywords
stem member
bone
porous medium
external
channel
Prior art date
Application number
AT91908812T
Other languages
English (en)
Inventor
Todd S Smith
Original Assignee
Depuy Orthopaedics Inc
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 Depuy Orthopaedics Inc filed Critical Depuy Orthopaedics Inc
Application granted granted Critical
Publication of ATE184468T1 publication Critical patent/ATE184468T1/de

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
    • A61F2/30721—Accessories
    • A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/30769—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth madreporic
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3082—Grooves
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3625—Necks
    • A61F2002/3631—Necks with an integral complete or partial peripheral collar or bearing shoulder at its base
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/365—Connections of heads to necks

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (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)
  • Materials For Medical Uses (AREA)
AT91908812T 1990-05-04 1991-04-15 Prothese mit porösen überzug ATE184468T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/518,943 US5007931A (en) 1990-05-04 1990-05-04 Porous coated prosthesis

Publications (1)

Publication Number Publication Date
ATE184468T1 true ATE184468T1 (de) 1999-10-15

Family

ID=24066139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91908812T ATE184468T1 (de) 1990-05-04 1991-04-15 Prothese mit porösen überzug

Country Status (6)

Country Link
US (1) US5007931A (de)
EP (1) EP0591171B1 (de)
AT (1) ATE184468T1 (de)
AU (1) AU7756691A (de)
DE (1) DE69131625T2 (de)
WO (1) WO1991016866A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258030A (en) * 1991-07-08 1993-11-02 The Trustees Of The University Of Pennsylvania Porous coated implants
EP0523926A3 (en) * 1991-07-15 1993-12-01 Smith & Nephew Richards Inc Prosthetic implants with bioabsorbable coating
AU680400B2 (en) * 1991-10-07 1997-07-31 Boehringer Mannheim Corporation Reduced stiffness femoral hip implant
EP0543099A3 (en) * 1991-11-19 1994-05-25 Bristol Myers Squibb Co Implant fixation stem
GB9201734D0 (en) * 1992-01-28 1992-03-11 Howmedica Femoral component for use in a replacement hip prosthesis
DE4315143C1 (de) * 1993-05-07 1994-12-08 S & G Implants Gmbh Oberschenkelteil einer Hüftgelenk-Endoprothese
JPH06327705A (ja) * 1993-05-26 1994-11-29 Kobe Steel Ltd 人工関節
WO1995011640A1 (en) * 1993-10-26 1995-05-04 Howmedica Inc. Prosthesis with integral proximal spacer
GB2288537B (en) * 1994-04-12 1997-11-12 Corin Medical Ltd A prosthesis component
US5593451A (en) * 1994-06-01 1997-01-14 Implex Corp. Prosthetic device and method of implantation
US5489306A (en) * 1995-01-03 1996-02-06 Gorski; Jerrold M. Graduated porosity implant for fibro-osseous integration
AU6423796A (en) * 1995-08-29 1997-03-06 Johnson & Johnson Professional, Inc. Bone prosthesis with protected coating for penetrating bone intergrowth
US5935172A (en) 1996-06-28 1999-08-10 Johnson & Johnson Professional, Inc. Prosthesis with variable fit and strain distribution
US5762125A (en) * 1996-09-30 1998-06-09 Johnson & Johnson Professional, Inc. Custom bioimplantable article
US5879391A (en) * 1996-09-30 1999-03-09 Johnson & Johnson Professional, Inc. Modular prosthesis
US5782289A (en) * 1996-09-30 1998-07-21 Johnson & Johnson Professional, Inc. Investment casting
US7018418B2 (en) * 2001-01-25 2006-03-28 Tecomet, Inc. Textured surface having undercut micro recesses in a surface
US6599322B1 (en) * 2001-01-25 2003-07-29 Tecomet, Inc. Method for producing undercut micro recesses in a surface, a surgical implant made thereby, and method for fixing an implant to bone
US6620332B2 (en) * 2001-01-25 2003-09-16 Tecomet, Inc. Method for making a mesh-and-plate surgical implant
US6783553B2 (en) * 2001-10-24 2004-08-31 James B. Grimes Prosthesis
US7494509B1 (en) 2002-02-04 2009-02-24 Biomet Manufacturing Corp. Method and apparatus for providing a short-stemmed hip prosthesis
US7799086B2 (en) * 2002-04-25 2010-09-21 Zimmer Technology, Inc. Modular bone implant, tools, and method
US6755866B2 (en) 2002-08-20 2004-06-29 Depuy Products, Inc. Prosthetic stem with bearings
US6887278B2 (en) * 2002-11-04 2005-05-03 Mayo Foundation For Medical Education And Research Prosthetic implant having segmented flexible stem
US7998217B1 (en) 2005-02-02 2011-08-16 Biomet Manufacturing Corp. Modular offset stem implants
WO2006091423A2 (en) * 2005-02-18 2006-08-31 Zimmer, Inc. Prosthetic hip stem with fully porous layer
US7842096B2 (en) * 2005-02-22 2010-11-30 Zimmer Technology, Inc. Hip stem prosthesis
US7749259B2 (en) * 2005-04-08 2010-07-06 Warsaw Orthopedic, Inc. Slotted screw for use with a vertebral member
US20070042233A1 (en) * 2005-08-19 2007-02-22 Lyman Scott W Systems and methods for initiating auxiliary fuel cell system operation
EP1928361B1 (de) * 2005-09-16 2017-10-25 Zimmer GmbH Einsatz und schale einer gelenkkugelaufnahme
EP1787603A1 (de) * 2005-11-18 2007-05-23 Zimmer GmbH Basisplattform für ein künstliches Gelenk
CA2637060C (en) * 2006-01-20 2014-09-16 Zimmer Gmbh Humeral component
US20080167723A1 (en) * 2006-03-20 2008-07-10 Zimmer, Inc. Prosthetic hip implants
US20070219641A1 (en) * 2006-03-20 2007-09-20 Zimmer Technology, Inc. Prosthetic hip implants
US7842093B2 (en) * 2006-07-18 2010-11-30 Biomet Manufacturing Corp. Method and apparatus for a knee implant
US20090222104A1 (en) * 2006-08-04 2009-09-03 Roman Preuss Asymmetric formation of prosthetic components for the manipulation and suppression of natural frequencies
NL1032851C2 (nl) * 2006-11-10 2008-05-14 Fondel Finance B V Kit en werkwijze voor het fixeren van een prothese of deel daarvan en/of het vullen van benige defecten.
US8066770B2 (en) * 2007-05-31 2011-11-29 Depuy Products, Inc. Sintered coatings for implantable prostheses
WO2009089340A1 (en) 2008-01-09 2009-07-16 Innovative Health Technologies, Llc Implant pellets and methods for performing bone augmentation and preservation
US20090299485A1 (en) * 2008-05-28 2009-12-03 Emmanuel Michelinakis Implant
GB0918484D0 (en) * 2009-10-22 2009-12-09 Depuy Int Ltd A medical implant device
US8597361B2 (en) 2010-11-11 2013-12-03 Bioshift, Llc Joint implant fixation system
TWI634881B (zh) * 2015-04-21 2018-09-11 寶楠生技股份有限公司 具緩衝段之股骨柄
JP7499325B2 (ja) * 2020-05-29 2024-06-13 京セラ株式会社 人工関節用ステム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605123A (en) * 1969-04-29 1971-09-20 Melpar Inc Bone implant
CA962806A (en) * 1970-06-04 1975-02-18 Ontario Research Foundation Surgical prosthetic device
US3740769A (en) * 1971-02-11 1973-06-26 E Haboush Prosthesis for hip joints
DE2611744C2 (de) * 1976-03-19 1982-01-28 Werner Dipl.-Ing. 8000 Muenchen Kraus Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen
SU848004A1 (ru) * 1979-01-04 1981-07-23 Всесоюзный Научно-Исследовательскийи Испытательный Институт Медицинскойтехники Соединительный элемент дл фиксацииКОСТНОй ТКАНи
US4546501A (en) * 1982-09-28 1985-10-15 Gustilo Ramon B Hip prosthesis
US4536894A (en) * 1983-08-04 1985-08-27 Galante Jorge O Hip prosthesis with flared porous bony ingrowth pads
US4840632A (en) * 1984-03-16 1989-06-20 Kampner Stanley L Hip prosthesis
US4681589A (en) * 1984-06-01 1987-07-21 Tronzo Raymond G Adjustable acetabular cup prosthesis as part of a total cup replacement system
FR2579453B1 (fr) * 1985-03-27 1991-06-28 Epinette Jean Alain Composant femoral de prothese de hanche, non cimente
CA1290099C (en) * 1986-01-21 1991-10-08 Thomas H. Mallory Porous-coated artificial joints
US4854496A (en) * 1987-01-16 1989-08-08 Dynamet, Inc. Porous metal coated implant and method for producing same
US4865608A (en) * 1987-11-20 1989-09-12 Brooker Jr Andrew F Grooved endoprosthesis
US5176712A (en) * 1988-04-12 1993-01-05 Tranquil Prospects Ltd. Endoprostheses with resorption preventing means

Also Published As

Publication number Publication date
US5007931A (en) 1991-04-16
WO1991016866A1 (en) 1991-11-14
EP0591171A4 (de) 1993-02-18
DE69131625D1 (de) 1999-10-21
EP0591171B1 (de) 1999-09-15
DE69131625T2 (de) 2000-03-02
EP0591171A1 (de) 1994-04-13
AU7756691A (en) 1991-11-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties