IT1217449B - Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo - Google Patents

Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo

Info

Publication number
IT1217449B
IT1217449B IT20401/88A IT2040188A IT1217449B IT 1217449 B IT1217449 B IT 1217449B IT 20401/88 A IT20401/88 A IT 20401/88A IT 2040188 A IT2040188 A IT 2040188A IT 1217449 B IT1217449 B IT 1217449B
Authority
IT
Italy
Prior art keywords
femular
prosthesis
presenting
bone
stem
Prior art date
Application number
IT20401/88A
Other languages
English (en)
Other versions
IT8820401A0 (it
Inventor
Patrizio Cremascoli
Original Assignee
Cremascoli Spa G
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 Cremascoli Spa G filed Critical Cremascoli Spa G
Priority to IT20401/88A priority Critical patent/IT1217449B/it
Publication of IT8820401A0 publication Critical patent/IT8820401A0/it
Priority to EP89830101A priority patent/EP0340174A2/en
Application granted granted Critical
Publication of IT1217449B publication Critical patent/IT1217449B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • 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
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • 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
    • A61F2/367—Proximal or metaphyseal parts of 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Prostheses (AREA)
IT20401/88A 1988-04-29 1988-04-29 Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo IT1217449B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT20401/88A IT1217449B (it) 1988-04-29 1988-04-29 Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo
EP89830101A EP0340174A2 (en) 1988-04-29 1989-03-07 Composite-material prosthesis femoral stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20401/88A IT1217449B (it) 1988-04-29 1988-04-29 Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo

Publications (2)

Publication Number Publication Date
IT8820401A0 IT8820401A0 (it) 1988-04-29
IT1217449B true IT1217449B (it) 1990-03-22

Family

ID=11166377

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20401/88A IT1217449B (it) 1988-04-29 1988-04-29 Stelo femolare per protesi in materiale composito,presentante un modulo elastico simile al valore locale di quello osseo

Country Status (2)

Country Link
EP (1) EP0340174A2 (it)
IT (1) IT1217449B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466638A1 (de) * 1990-07-11 1992-01-15 Gebrüder Sulzer Aktiengesellschaft Femurkopfprothese
FR2681239A1 (fr) * 1991-09-13 1993-03-19 Impact Tige pour prothese totale de hanche.
FR2681235B1 (fr) * 1991-09-13 1993-11-12 Itac Var Implant Materiel d'osteosynthese a face de contact osseux recouverte par un revetement de surface.
US5387243A (en) * 1992-11-23 1995-02-07 Zimmer, Inc. Method for converting a cementable implant to a press fit implant
GB9300746D0 (en) * 1993-01-15 1993-03-03 Univ Southampton Prosthesis
ES2080648B1 (es) * 1993-06-04 1996-10-16 Levante Ind Quirurgicas Protesis de cadera anatomica perfeccionada.

Also Published As

Publication number Publication date
EP0340174A2 (en) 1989-11-02
IT8820401A0 (it) 1988-04-29

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