DE69401301D1 - Femurteil einer Hüftgelenkprothese - Google Patents

Femurteil einer Hüftgelenkprothese

Info

Publication number
DE69401301D1
DE69401301D1 DE69401301T DE69401301T DE69401301D1 DE 69401301 D1 DE69401301 D1 DE 69401301D1 DE 69401301 T DE69401301 T DE 69401301T DE 69401301 T DE69401301 T DE 69401301T DE 69401301 D1 DE69401301 D1 DE 69401301D1
Authority
DE
Germany
Prior art keywords
shaft
femoral part
radially outward
longitudinal ribs
hip 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 - Fee Related
Application number
DE69401301T
Other languages
English (en)
Other versions
DE69401301T2 (de
Inventor
Martin Schug
Burkhard Rischke
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Priority to DE69401301T priority Critical patent/DE69401301T2/de
Application granted granted Critical
Publication of DE69401301D1 publication Critical patent/DE69401301D1/de
Publication of DE69401301T2 publication Critical patent/DE69401301T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/32Joints for the hip
    • A61F2/36Femoral heads ; Femoral endoprostheses
    • A61F2/3662Femoral shafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30721Accessories
    • A61F2/30728Collars; Bone edge protectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907Nets or sleeves applied to surface of prostheses or in cement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/32Joints for the hip
    • A61F2/36Femoral heads ; Femoral endoprostheses
    • A61F2/3609Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/3011Cross-sections or two-dimensional shapes
    • A61F2002/30112Rounded shapes, e.g. with rounded corners
    • A61F2002/30136Rounded shapes, e.g. with rounded corners undulated or wavy, e.g. serpentine-shaped or zigzag-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/3011Cross-sections or two-dimensional shapes
    • A61F2002/30159Concave polygonal shapes
    • A61F2002/30171Concave polygonal shapes rosette- or star-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3082Grooves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30878Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • A61F2002/30879Ribs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3092Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/32Joints for the hip
    • A61F2/36Femoral heads ; Femoral endoprostheses
    • A61F2/3662Femoral shafts
    • A61F2002/3678Geometrical features
    • A61F2002/3694Geometrical features with longitudinal bores
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004Rounded shapes, e.g. with rounded corners
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028Shapes in the form of latin or greek characters
    • A61F2230/005Rosette-shaped, e.g. star-shaped
DE69401301T 1993-05-07 1994-05-09 Femurteil einer Hüftgelenkprothese Expired - Fee Related DE69401301T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69401301T DE69401301T2 (de) 1993-05-07 1994-05-09 Femurteil einer Hüftgelenkprothese

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4315143A DE4315143C1 (de) 1993-05-07 1993-05-07 Oberschenkelteil einer Hüftgelenk-Endoprothese
DE69401301T DE69401301T2 (de) 1993-05-07 1994-05-09 Femurteil einer Hüftgelenkprothese

Publications (2)

Publication Number Publication Date
DE69401301D1 true DE69401301D1 (de) 1997-02-13
DE69401301T2 DE69401301T2 (de) 1997-05-15

Family

ID=6487425

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4315143A Expired - Fee Related DE4315143C1 (de) 1993-05-07 1993-05-07 Oberschenkelteil einer Hüftgelenk-Endoprothese
DE69401301T Expired - Fee Related DE69401301T2 (de) 1993-05-07 1994-05-09 Femurteil einer Hüftgelenkprothese

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4315143A Expired - Fee Related DE4315143C1 (de) 1993-05-07 1993-05-07 Oberschenkelteil einer Hüftgelenk-Endoprothese

Country Status (3)

Country Link
EP (1) EP0623321B1 (de)
AT (1) ATE146958T1 (de)
DE (2) DE4315143C1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437479A1 (de) * 1994-10-20 1996-05-02 Volker Prof Dr Echtermeyer Endoprothese zur Einbringung in den Körper zum Ersatz eines Gelenks, insbesondere eines Hüft- oder Kniegelenks
DE4442204A1 (de) * 1994-11-19 1996-05-23 Artos Med Produkte Modulare Gelenkprothese
US6156070A (en) * 1999-03-26 2000-12-05 Howmedica Osteonics Corp. Allograft prosthetic joints and method
DE19928791A1 (de) * 1999-04-13 2000-11-02 Plus Endoprothetik Ag Rotkreuz Blattartiger Schaft einer Hüftgelenkprothese für die Verankerung im Femur
IT1317744B1 (it) * 2000-01-28 2003-07-15 Cremascoli Ortho S A Endoprotesi della spalla per fratture dell'estremita' superioredell'omero.
US7494510B2 (en) 2000-04-13 2009-02-24 Smith And Nephew Orthopaedics Ag Leaflike shaft of a hip-joint prosthesis for anchoring in the femur
ATE292433T1 (de) 2003-01-17 2005-04-15 Link Waldemar Gmbh Co Hüftprothese mit einem in den markkanal des oberschenkelknochens zu verankernden schaft
AU2005249515B2 (en) * 2004-05-28 2011-11-10 Smith & Nephew, Inc. Fluted intramedullary stem
US7892290B2 (en) 2004-05-28 2011-02-22 Smith & Nephew, Inc. Fluted sleeve hip prosthesis for modular stem
US11364125B2 (en) 2019-07-08 2022-06-21 Howmedica Osteonics Corp. Tapered stem with anti-rotation features

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287526A (fr) * 1961-01-23 1962-03-16 Prothèse de remplacement de l'articulation coxo-fémorale
US3996625A (en) * 1975-02-28 1976-12-14 United States Surgical Corporation Artificial hip joint with novel stem
DE2839092C3 (de) * 1978-09-08 1981-12-10 Reimer, Hans, Dr., 5609 Hückeswagen Einstückiger Oberschenkelteil einer Hüftgelenk-Endoprothese
IE50953B1 (en) * 1980-02-15 1986-08-20 Hardinge Kevin An improved bone joint replacement
DE8212788U1 (de) * 1982-05-03 1985-09-26 Waldemar Link Gmbh & Co, 2000 Hamburg Knochenenimplantat, insbesondere femorale Hüftgelenkprothese
FR2538242B1 (fr) * 1982-12-24 1985-05-31 Lord Gerald Nouvelle prothese articulaire a ancrage sans ciment
DE8408893U1 (de) * 1984-03-23 1985-06-05 orthoplant Endoprothetik GmbH, 2800 Bremen Totalendoprothese für ein Hüftgelenk
EP0238860B1 (de) * 1984-03-23 1990-11-14 orthoplant Endoprothetik GmbH Femurale Totalendoprothese für ein Hüftgelenk
DE8413134U1 (de) * 1984-04-28 1985-05-15 orthoplant Endoprothetik GmbH, 2800 Bremen Totalendoprothese fuer ein hueftgelenk
CH663149A5 (en) * 1984-05-21 1987-11-30 Sulzer Ag Stem for a hip joint prosthesis
CH668549A5 (de) * 1985-11-14 1989-01-13 Sulzer Ag Geradschaft fuer eine femurkopfprothese.
DE8816847U1 (de) * 1988-04-01 1990-11-08 Metalpraecis Berchem + Schaberg Gesellschaft Fuer Metallformgebung Mbh, 4650 Gelsenkirchen, De
FR2637494B1 (fr) * 1988-10-06 1992-12-11 Legre Gerard Element femoral d'une endoprothese de hanche
US5007931A (en) * 1990-05-04 1991-04-16 Boehringer Mannheim Corporation Porous coated prosthesis
US5152799A (en) * 1991-10-04 1992-10-06 Exactech, Inc. Prosthetic femoral stem
FR2688403B1 (fr) * 1992-03-12 1997-08-29 Impact Tige femorale pour prothese de hanche a fixation primaire.

Also Published As

Publication number Publication date
ATE146958T1 (de) 1997-01-15
DE4315143C1 (de) 1994-12-08
EP0623321B1 (de) 1997-01-02
DE69401301T2 (de) 1997-05-15
EP0623321A1 (de) 1994-11-09

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