US3859669A - Artificial hip-joint and a method for its installation - Google Patents
Artificial hip-joint and a method for its installation Download PDFInfo
- Publication number
- US3859669A US3859669A US355298A US35529873A US3859669A US 3859669 A US3859669 A US 3859669A US 355298 A US355298 A US 355298A US 35529873 A US35529873 A US 35529873A US 3859669 A US3859669 A US 3859669A
- Authority
- US
- United States
- Prior art keywords
- intertrochanteric
- endoprosthesis
- section
- joint
- femur
- 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 - Lifetime
Links
- 210000004394 hip joint Anatomy 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 title description 5
- 210000000689 upper leg Anatomy 0.000 claims abstract description 41
- 210000000588 acetabulum Anatomy 0.000 claims abstract description 27
- 210000000527 greater trochanter Anatomy 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 210000002436 femur neck Anatomy 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 description 8
- 210000003414 extremity Anatomy 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 206010003246 arthritis Diseases 0.000 description 2
- 238000011882 arthroplasty Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010002556 Ankylosing Spondylitis Diseases 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 208000033809 Suppuration Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 208000037873 arthrodesis Diseases 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003275 diaphysis Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000020089 femoral neck fracture Diseases 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 210000000528 lesser trochanter Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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
- A61F2/32—Joints for the hip
-
- 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
- A61F2/30739—Devices connected to the proximal part of an endoprosthetic femoral shaft for reinforcing or replacing the trochanters, e.g. the greater trochanter
-
- 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
- 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
- A61F2/3676—Distal or diaphyseal 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
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30354—Cylindrically-shaped protrusion and recess, e.g. cylinder of circular basis
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30673—Lubricating means, e.g. synovial pocket
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30785—Plurality of holes parallel
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30787—Plurality of holes inclined obliquely with respect to each other
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30789—Plurality of holes perpendicular with respect to each other
-
- 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
- A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
- A61F2002/30845—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes with cutting edges
-
- 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
- A61F2002/30878—Special 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
- A61F2002/30879—Ribs
-
- 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
- A61F2/34—Acetabular cups
- A61F2002/3401—Acetabular cups with radial apertures, e.g. radial bores for receiving fixation screws
-
- 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
- A61F2/34—Acetabular cups
- A61F2002/3401—Acetabular cups with radial apertures, e.g. radial bores for receiving fixation screws
- A61F2002/3403—Polar aperture
-
- 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
- A61F2/34—Acetabular cups
- A61F2002/3412—Acetabular cups with pins or protrusions, e.g. non-sharp pins or protrusions projecting from a shell surface
- A61F2002/3414—Polar protrusion, e.g. for centering two concentric shells
-
- 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
- A61F2002/3611—Heads or epiphyseal parts of femur
- A61F2002/3621—Heads or epiphyseal parts of femur pierced with a longitudinal bore
-
- 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
-
- 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
- A61F2002/3678—Geometrical features
- A61F2002/368—Geometrical features with lateral apertures, bores, holes or openings, e.g. for reducing the mass, for receiving fixation screws or for communicating with the inside of a hollow shaft
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4619—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof for extraction
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- 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
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
Definitions
- the endoprosthesis of the proximal portion of the femur is formed by a head passing into a neck, then into an intertrochantric section and ending in a shaft inserted into the femoral medullary canal.
- the intertrochanteric section of the prosthesis is similar in shape to the inner canal of thefen oral intertrochanteric region and is boii rided in its proximal portion by two planes, with one roughly perpendicular to the intertrochanteric axis and the other roughly perpendicular to the femoral neck axis.
- the present invention relates to artificial joints employed in intra-articular prosthetic replacement, and more particularly to an artificial hip-joint for arthroplasty. It is designed as a means of regaining mobility in the hip-joint after such mobility has been lost due to such diseases an ankylosing spondylitis, arthritis deformans, arthritis infectiosa and aceptic necrosis of the femoral head, as well as femoral neck fractures in the aged.
- the known artificial hip-joint is installed in the following manner: I
- the upper end of the femur is exposed by a lateral incision.
- the trochanter major is cut off and drawn up together with the muscles attached thereto.
- the femur is cut off at the level of the lower end of the trochanter minor. Then the femoral head together with the neck is removed and the femoral medullary canal and the depressions in the acetabulum are prepared for arthroplasty.
- the shaft of the endoprosthesis is immersed in the femur.
- the endoprosthesis ofthe acetabulum is impacted in the prepared actabulum.
- the trochanter major is impacted to the outer surface of the upper end of the femur. Finally the wound is tightly sutured in layers.
- the prosthetic replacement employing the known artifical hip-joint provides for the removal of the intertrochanteric region with the result that the affected limb loses in length, and the bearing pad is disposed on the cortical layer of the transverse section in the upper third of the femoral diaphysis.
- the trochanter major is attached to the prosthesis on the outer surface of the femur, rather than at its normal site.
- the endoprosthesis is not totally secure from swivelling.
- One more object of the invention is to provide a method for the installation of, the aforementioned artificial hip-joint. 7
- an artificial hip-joint comprising an endoprosthesis of the acetabulum connected by a hinged joint with an endoprosthesis of the proximal portion of the femur formed by a head passing into a neck passing into an intertrochanteric section and ending in a shaft, of which the intertrochanteric section has a shape similar to that of the inner canal of the femoral intertrochanteric region and is bounded by two planes, with one roughly perpendicular to the intertrochanteric axis of the femur and the other roughly perpendicular to the axis of the femoral neck.
- the bearing pad of such artificial hip-joint should serve as an extension of the plane roughly perpendicular to the axis of the femoral neck.
- An orifice for the fixation of the: lock of the trochanter major should be preferably provided in the plane roughly perpendicular to the intertrochanteric axis.
- a method for the installation of said artificial hip-joint comprises exposing and cutting off the trochanter major, cutting off the femoral neck at the base thereof at right angles to the axis thereof and removing said neck together with the femoral head, reaming the medullary canal of the femur to a specified size; milling the acetabulum to the specified size, inserting part of the endoprosthesis of the proximal portion of the femur comprising the shaft and the intertrochanteric section into the prepared medullary canal along the axis thereof, inserting part of the endoprosthesis of the acetabulum into the prepared depression of the acetabulum, and finally impacting the trochanter major to the intertrochanteric section of the endoprosthesis of the proximal portion of the femur.
- the artificial hip-joint of this invention does not call for the removal of the intertrochanteric region to be installed.
- the trochanter major is immobilized at its normal site; the function of the affected limb is not disturbed, what with all the muscles attached at their normal points; the cavity in which blood can accumulate is substantially reduced; the limb dloes not lose in length and the need to wear orthopaedic shoes is obviated.
- the endoprosthesis is secure against swivelling in the hip; in case of failure, arthrodesis is feasible, as well as any other subsequent plastic surgery.
- the present artificial hip-joint provides for the impaction of the endoprosthesis to the femur and pelvis without recourse to cementing agents.
- FIG. 1 is a view partly in elevation and partly in crosssection of an artificial hip-joint in accordance with the invention
- FIG. 2 is a sectional view taken along line II-II of FIG. 1, the view looking in the direction of the arrows.
- FIG. 1 shows an artificial hip-joint, comprising an endoprosthesis l of the acetabulum connected by a hinge with an endoprosthesis 2 of the proximal portion of the femur.
- the endoprosthesis 1 of the acetabulum is formed as a seat, of which the exterior surface is defined by tiered blades 3 with sharp edges and orifices 4 formed therein for the advancement of burgeoning bony tissue therethrough.
- the interior surface of the endoprosthesis l of the acetabulum has an irregular through hole to receive two split bushings 5 enveloping more than half of a head 6 of the endoprosthesis 2 of the proximal portion of the femur, thereby forming a hinged joint for the endoprostheses 1 and 2.
- the endoprosthesis-2 of the proximal portion of the femur comprises a neck 7 on which the head 6 is securely fitted.
- the neck 7 directly passes into an intertrochanteric section 8 which in turn passes into a conical shaft 9 with fenestras 10 through which burgeoning bony tissue can advance, with the shaft 9 having a shape similar to that of the femoral medullary canal (not shown).
- the intertrochanteric section 8 is similar in shape to the inner canal of the femoral intertrochanteric region and is bounded in its proximal part by two planes 1] and 12, with the plane 11 perpendicular (or roughly perpendicular) to an intertrochanteric axis 13 and the plane 12 perpendicular (or roughly perpendicular) to an axis 14 of the neck 7.
- the endoprosthesis 2 of the proximal portion of the femur also has a bearing pad 19 which is an extension of the plane 12.
- FIG. 2 which is a section of FIG. 1 taken in the plane IIII shows the bearing pad 19 in plan comprising openings or orifices 21 provided to help regeneration processes.
- lugs 22 are provided to strengthen the endoprosthesis 2 at the point of passage of the neck 7 into the intertrochanteric section 8.
- the artificial hip-joint is made of titanium, while the hinged joint, the head 6 (FIG. 1) and the bushing S, of an alloy comprising cobalt, chromium and molybdenum.
- the proposed artificial hip-joint may be manufactured by several methods, for example precision casting, pressing or machining.
- the method of installing the proposed artificial hipjoint is as follows:
- the trochanter major is exposed by a lateral incision, cut off at the base thereof at right angles to the intertrochanteric axis and together with the muscles attached thereto drawn up, thereby exposing the joint.
- the femoral neck is sawed off at the base at right angles to the axis thereof and the head and neck of the patients femur are removed.
- the medullary canal of the femur is reamed to a required size and shape conforming to the size and shape of the proximal part of the endoprosthesis 2 (FIG. 1), and the patients acetabulum is prepared by milling.
- the shaft 9 of the endoprosthesis 2 is inserted into the medullary canal of the femur strictly along the axis thereof until the endoprosthesis 2 has been firmly immobilized in the prepared inner femoral canal, with the bearing pad 19 abutted against the femoral plane formed after the neck has been sawn off.
- the endoprosthesis 2 is secure against turning about the longitudinal axis thereof.
- the endoprosthesis l of the acetabulum is installed with the help of special guides, and the diameter of the endoprosthesis l is slightly larger than the prepared depression in the acetabulum.
- the trochanter major together with the muscles attached thereto is installed on the plane 11 and immobilized thereon with the lock 16 of the trochanter major.
- the wound is rinsed with a solution of antibiotics and tightly sutured in layers.
- An artificial hip-joint comprising, in combination:
- an intertrochanteric section provided as an extension corresponding to the like axis of a femur of the neck and defining an intertrochanteric axis, the section being similar in shape to an inner canal of a femoral intertrochanteric region and bounded in a proximal part thereof by two planes, a first of the planes arranged substantially perpendicularly to the intertrochanteric axis, and a second of the planes being substantially perpendicular to the axis of the neck.
- a rod is provided as the intertrochanteric section, the rod being a direct extension of the intertrochanteric section and arranged for insertion into the medullary canal of a patients femur, and a bearing pad in the form of an extension of the second of the planes, the pad provided with a plurality of openings arranged for helping regeneration processes and lugs arranged for strengthening the endoprosthesis at the point of passage of the neck into the intertrochanteric section.
- a rod is provided as the intertrochanteric section, the rod being a direct extension of the intertochanteric section and arranged for insertion into the medullary canal of a patients femur, and a bearing pad in the form of an extension of the second of the planes, the pad provided with a plurality of openings arranged for helping regeneration processes and lugs arranged same along a plane at the base roughly perpendicular to the axis of the neck;
- step (d) g. installing an endoprosthesis of the acetabulum into the cavity prepared in step (d);
- step (a) affixing the trochanter cut out in step (a) in the proper position thereof by locking the trochanter to the intertrochanteric section;
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1776055A SU448663A1 (ru) | 1972-05-04 | 1972-05-04 | Искусственный тазобедренный сустав |
SU1776054A SU428624A1 (ru) | 1972-05-04 | 1972-05-04 | Способ аллопластики тазобедренного сустава |
Publications (1)
Publication Number | Publication Date |
---|---|
US3859669A true US3859669A (en) | 1975-01-14 |
Family
ID=26665465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US355298A Expired - Lifetime US3859669A (en) | 1972-05-04 | 1973-04-27 | Artificial hip-joint and a method for its installation |
Country Status (6)
Country | Link |
---|---|
US (1) | US3859669A (fr) |
CH (1) | CH564939A5 (fr) |
DE (1) | DE2322101C3 (fr) |
FR (1) | FR2183232B1 (fr) |
GB (1) | GB1421366A (fr) |
SE (1) | SE402051B (fr) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939498A (en) * | 1974-05-29 | 1976-02-24 | National Research Development Corporation | Endoprosthetic femoral head |
US4045825A (en) * | 1976-01-28 | 1977-09-06 | Stroot Jerome H | Humerus prosthesis |
US4153953A (en) * | 1977-04-21 | 1979-05-15 | Grobbelaar Charl J | Prosthetic hip joint |
US4986834A (en) * | 1988-08-31 | 1991-01-22 | Boehringer Mannheim Corporation | Load sharing femoral hip implant |
US5163964A (en) * | 1991-06-26 | 1992-11-17 | Zimmer, Inc. | Orthopaedic prosthesis with access in collar |
US5358532A (en) * | 1992-06-16 | 1994-10-25 | Smith & Nephew Richards Inc. | Cementless acetabular cup |
US5961555A (en) * | 1998-03-17 | 1999-10-05 | Huebner; Randall J. | Modular shoulder prosthesis |
US6132469A (en) * | 1997-11-07 | 2000-10-17 | Biomet, Inc. | Acetabular liner extractor |
US20020133234A1 (en) * | 2001-03-13 | 2002-09-19 | Sotereanos Nicholas G. | Hip implant assembly |
US6494913B1 (en) | 1998-03-17 | 2002-12-17 | Acumed, Inc. | Shoulder prosthesis |
US20060030947A1 (en) * | 2000-04-26 | 2006-02-09 | Dana Mears | Method and apparatus for performing a minimally invasive total hip arthroplasty |
US7070622B1 (en) | 2002-07-03 | 2006-07-04 | Biomet, Inc. | Prosthesis having a modular soft tissue fixation mechanism |
US7175664B1 (en) | 2002-07-03 | 2007-02-13 | Biomet, Inc. | Prosthetic having a modular soft tissue fixation mechanism |
US20080114461A1 (en) * | 2006-11-13 | 2008-05-15 | Howmedica Osteonics Corp. | Modular humeral head |
AU2006201044B2 (en) * | 2001-03-13 | 2009-06-18 | Nicholas G. Sotereanos | Hip implant assembly |
US20100030339A1 (en) * | 2000-04-10 | 2010-02-04 | Biomet Manufacturing Corp. | Method and apparatus for adjusting height and angle for a radial head |
US20100131073A1 (en) * | 2008-11-24 | 2010-05-27 | Biomet Manufacturing Corp. | Multiple Bearing Acetabular Prosthesis |
US20100241236A1 (en) * | 2000-04-10 | 2010-09-23 | Biomet Manufacturing Corp. | Modular Radial Head Prosthesis |
US20100331992A1 (en) * | 2006-12-07 | 2010-12-30 | Anatol Podolsky | Method and apparatus for total hip replacement |
US8308810B2 (en) | 2009-07-14 | 2012-11-13 | Biomet Manufacturing Corp. | Multiple bearing acetabular prosthesis |
US8535382B2 (en) | 2000-04-10 | 2013-09-17 | Biomet Manufacturing, Llc | Modular radial head prostheses |
US8974540B2 (en) | 2006-12-07 | 2015-03-10 | Ihip Surgical, Llc | Method and apparatus for attachment in a modular hip replacement or fracture fixation device |
US9237949B2 (en) | 2006-12-07 | 2016-01-19 | Ihip Surgical, Llc | Method and apparatus for hip replacement |
US9427322B1 (en) * | 2012-06-27 | 2016-08-30 | Signal Medical Corporation | Hip implant |
USRE47149E1 (en) | 2011-12-09 | 2018-12-04 | Howmedica Osteonics Corp. | Surgical reaming instrument for shaping a bone cavity |
US10149763B2 (en) | 2015-01-12 | 2018-12-11 | Howmedica Osteonics Corp. | Multipurpose void filling prosthesis |
CN109998737A (zh) * | 2019-04-25 | 2019-07-12 | 中国科学院大学宁波华美医院(宁波市第二医院) | 一种万向髋关节假体翼及其组套 |
US11172940B2 (en) | 2011-12-30 | 2021-11-16 | Howmedica Osteonics Corp. | Systems and methods for preparing bone voids to receive a prosthesis |
US12121243B2 (en) | 2013-03-13 | 2024-10-22 | Howmedica Osteonics Corp. | Void filling joint prosthesis and associated instruments |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU517194A1 (ru) * | 1973-11-19 | 1977-03-05 | Саратовский Научно-Исследовательский Институт Травматологии И Ортопедии Министерства Здравоохранения Рсфср | Искусственный тазобедренный сустав |
SU545343A1 (ru) * | 1974-10-31 | 1977-02-05 | Саратовский Государственный Научно-Исследовательский Институт Травматологии И Ортопедии | Способ получени модели эндопротеза кости |
FR2429009A1 (fr) * | 1978-06-21 | 1980-01-18 | Roux Christiane | Prothese pour articulation, en particulier coxo-femorale, artificielle |
USRE32488E (en) * | 1982-09-28 | 1987-09-01 | Hip prosthesis | |
US4546501A (en) * | 1982-09-28 | 1985-10-15 | Gustilo Ramon B | Hip prosthesis |
IE55654B1 (en) * | 1983-08-18 | 1990-12-05 | Arthroplasty Res & Dev Ltd | Apparatus for hip arthroplasty |
FR2579454A1 (fr) * | 1985-03-28 | 1986-10-03 | Rambert Andre | Prothese gleno-humerale |
CH667587A5 (de) * | 1985-10-03 | 1988-10-31 | Sulzer Ag | Schaft fuer eine femurkopfprothese. |
GB2197204B (en) * | 1986-11-10 | 1990-08-15 | Joint Replacement Instrumentat | Femoral prosthesis |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064645A (en) * | 1961-01-23 | 1962-11-20 | Raymond P Ficat | Damped prosthesis forming a substitute for the coxo-femoral articulation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947308A (en) * | 1956-11-02 | 1960-08-02 | Harry A Gorman | Hip joint prosthesis |
FR1416534A (fr) * | 1964-09-24 | 1965-11-05 | Appareil de prothèse pour articulation coxo-fémorale ou autre | |
GB1215737A (en) * | 1968-07-04 | 1970-12-16 | Tsnii Travmatologii I Ortopedi | Artificial hip joint |
-
1973
- 1973-04-25 GB GB1954073A patent/GB1421366A/en not_active Expired
- 1973-04-27 US US355298A patent/US3859669A/en not_active Expired - Lifetime
- 1973-04-30 CH CH618273A patent/CH564939A5/xx not_active IP Right Cessation
- 1973-05-02 DE DE2322101A patent/DE2322101C3/de not_active Expired
- 1973-05-03 SE SE7306204A patent/SE402051B/xx unknown
- 1973-05-03 FR FR7315944A patent/FR2183232B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064645A (en) * | 1961-01-23 | 1962-11-20 | Raymond P Ficat | Damped prosthesis forming a substitute for the coxo-femoral articulation |
Cited By (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939498A (en) * | 1974-05-29 | 1976-02-24 | National Research Development Corporation | Endoprosthetic femoral head |
US4045825A (en) * | 1976-01-28 | 1977-09-06 | Stroot Jerome H | Humerus prosthesis |
US4153953A (en) * | 1977-04-21 | 1979-05-15 | Grobbelaar Charl J | Prosthetic hip joint |
US4986834A (en) * | 1988-08-31 | 1991-01-22 | Boehringer Mannheim Corporation | Load sharing femoral hip implant |
US5163964A (en) * | 1991-06-26 | 1992-11-17 | Zimmer, Inc. | Orthopaedic prosthesis with access in collar |
US5358532A (en) * | 1992-06-16 | 1994-10-25 | Smith & Nephew Richards Inc. | Cementless acetabular cup |
US6132469A (en) * | 1997-11-07 | 2000-10-17 | Biomet, Inc. | Acetabular liner extractor |
US7297163B2 (en) | 1998-03-17 | 2007-11-20 | Acumed Llc | Shoulder prosthesis |
US20110196491A1 (en) * | 1998-03-17 | 2011-08-11 | Acumed Llc | Bone prosthesis |
US6168627B1 (en) | 1998-03-17 | 2001-01-02 | Acumed, Inc. | Shoulder prosthesis |
US6168628B1 (en) | 1998-03-17 | 2001-01-02 | Acumed, Inc. | Shoulder Prosthesis |
US6193758B1 (en) | 1998-03-17 | 2001-02-27 | Acumed, Inc. | Shoulder prosthesis |
US7918892B2 (en) | 1998-03-17 | 2011-04-05 | Acumed Llc | Shoulder prosthesis |
US6494913B1 (en) | 1998-03-17 | 2002-12-17 | Acumed, Inc. | Shoulder prosthesis |
US20080306600A1 (en) * | 1998-03-17 | 2008-12-11 | Huebner Randall J | Shoulder prosthesis |
US6102953A (en) * | 1998-03-17 | 2000-08-15 | Acumed, Inc. | Shoulder prosthesis |
US5961555A (en) * | 1998-03-17 | 1999-10-05 | Huebner; Randall J. | Modular shoulder prosthesis |
US20110125276A1 (en) * | 2000-04-10 | 2011-05-26 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US8535382B2 (en) | 2000-04-10 | 2013-09-17 | Biomet Manufacturing, Llc | Modular radial head prostheses |
US9439784B2 (en) | 2000-04-10 | 2016-09-13 | Biomet Manufacturing, Llc | Modular radial head prosthesis |
US20100312349A1 (en) * | 2000-04-10 | 2010-12-09 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US9333084B2 (en) | 2000-04-10 | 2016-05-10 | Biomet Manufacturing, Llc | Modular prosthesis and use thereof for replacing a radial head |
US20110144759A1 (en) * | 2000-04-10 | 2011-06-16 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US8920509B2 (en) | 2000-04-10 | 2014-12-30 | Biomet Manufacturing, Llc | Modular radial head prosthesis |
US9579208B2 (en) | 2000-04-10 | 2017-02-28 | Biomet Manufacturing, Llc | Modular radial head prosthesis |
US20100030339A1 (en) * | 2000-04-10 | 2010-02-04 | Biomet Manufacturing Corp. | Method and apparatus for adjusting height and angle for a radial head |
US8425615B2 (en) | 2000-04-10 | 2013-04-23 | Biomet Manufacturing Corp. | Method and apparatus for adjusting height and angle for a radial head |
US8366781B2 (en) | 2000-04-10 | 2013-02-05 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US8114163B2 (en) | 2000-04-10 | 2012-02-14 | Biomet Manufacturing Corp. | Method and apparatus for adjusting height and angle for a radial head |
US20100241236A1 (en) * | 2000-04-10 | 2010-09-23 | Biomet Manufacturing Corp. | Modular Radial Head Prosthesis |
US20100262252A1 (en) * | 2000-04-10 | 2010-10-14 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US8110005B2 (en) | 2000-04-10 | 2012-02-07 | Biomet Manufacturing Corp. | Modular prosthesis and use thereof for replacing a radial head |
US20060030947A1 (en) * | 2000-04-26 | 2006-02-09 | Dana Mears | Method and apparatus for performing a minimally invasive total hip arthroplasty |
US7833275B2 (en) * | 2000-04-26 | 2010-11-16 | Zimmer Technology, Inc. | Method and apparatus for performing a minimally invasive total hip arthroplasty |
AU2006201044B2 (en) * | 2001-03-13 | 2009-06-18 | Nicholas G. Sotereanos | Hip implant assembly |
US6616697B2 (en) * | 2001-03-13 | 2003-09-09 | Nicholas G. Sotereanos | Hip implant assembly |
US20020133234A1 (en) * | 2001-03-13 | 2002-09-19 | Sotereanos Nicholas G. | Hip implant assembly |
US7070622B1 (en) | 2002-07-03 | 2006-07-04 | Biomet, Inc. | Prosthesis having a modular soft tissue fixation mechanism |
US7175664B1 (en) | 2002-07-03 | 2007-02-13 | Biomet, Inc. | Prosthetic having a modular soft tissue fixation mechanism |
US7537618B2 (en) | 2006-11-13 | 2009-05-26 | Howmedica Osteonics Corp. | Modular humeral head |
US7785370B2 (en) | 2006-11-13 | 2010-08-31 | Howmedica Osteonics Corp. | Modular humeral head |
US20080114461A1 (en) * | 2006-11-13 | 2008-05-15 | Howmedica Osteonics Corp. | Modular humeral head |
US7785371B2 (en) | 2006-11-13 | 2010-08-31 | Howmedica Osteonics Corp. | Modular humeral head |
US20090192624A1 (en) * | 2006-11-13 | 2009-07-30 | Howmedica Osteonics Corp. | Modular humeral head |
US20090192623A1 (en) * | 2006-11-13 | 2009-07-30 | Howmedica Osteonics Corp. | Modular humeral head |
US20100331992A1 (en) * | 2006-12-07 | 2010-12-30 | Anatol Podolsky | Method and apparatus for total hip replacement |
US8029573B2 (en) * | 2006-12-07 | 2011-10-04 | Ihip Surgical, Llc | Method and apparatus for total hip replacement |
US8795381B2 (en) | 2006-12-07 | 2014-08-05 | Ihip Surgical, Llc | Methods and systems for hip replacement |
US8974540B2 (en) | 2006-12-07 | 2015-03-10 | Ihip Surgical, Llc | Method and apparatus for attachment in a modular hip replacement or fracture fixation device |
US9237949B2 (en) | 2006-12-07 | 2016-01-19 | Ihip Surgical, Llc | Method and apparatus for hip replacement |
US20100131073A1 (en) * | 2008-11-24 | 2010-05-27 | Biomet Manufacturing Corp. | Multiple Bearing Acetabular Prosthesis |
US9445903B2 (en) | 2008-11-24 | 2016-09-20 | Biomet Manufacturing, Llc | Multi-bearing acetabular prosthesis |
US8123815B2 (en) | 2008-11-24 | 2012-02-28 | Biomet Manufacturing Corp. | Multiple bearing acetabular prosthesis |
US8308810B2 (en) | 2009-07-14 | 2012-11-13 | Biomet Manufacturing Corp. | Multiple bearing acetabular prosthesis |
US9445904B2 (en) | 2009-07-14 | 2016-09-20 | Biomet Manufacturing, Llc | Multiple bearing acetabular prosthesis |
USRE48163E1 (en) | 2011-12-09 | 2020-08-18 | Howmedica Osteonics Corp. | Surgical reaming instrument for shaping a bone cavity |
USRE47149E1 (en) | 2011-12-09 | 2018-12-04 | Howmedica Osteonics Corp. | Surgical reaming instrument for shaping a bone cavity |
US11172940B2 (en) | 2011-12-30 | 2021-11-16 | Howmedica Osteonics Corp. | Systems and methods for preparing bone voids to receive a prosthesis |
US11877757B2 (en) | 2011-12-30 | 2024-01-23 | Howmedica Osteonics Corp. | Systems and methods for preparing bone voids to receive a prosthesis |
US9427322B1 (en) * | 2012-06-27 | 2016-08-30 | Signal Medical Corporation | Hip implant |
US12121243B2 (en) | 2013-03-13 | 2024-10-22 | Howmedica Osteonics Corp. | Void filling joint prosthesis and associated instruments |
US10149763B2 (en) | 2015-01-12 | 2018-12-11 | Howmedica Osteonics Corp. | Multipurpose void filling prosthesis |
US12121441B2 (en) | 2015-01-12 | 2024-10-22 | Howmedica Osteonics Corp. | Bone void forming apparatus |
CN109998737A (zh) * | 2019-04-25 | 2019-07-12 | 中国科学院大学宁波华美医院(宁波市第二医院) | 一种万向髋关节假体翼及其组套 |
Also Published As
Publication number | Publication date |
---|---|
DE2322101C3 (de) | 1981-07-16 |
FR2183232A1 (fr) | 1973-12-14 |
CH564939A5 (fr) | 1975-08-15 |
GB1421366A (en) | 1976-01-14 |
DE2322101B2 (de) | 1980-09-25 |
DE2322101A1 (de) | 1973-11-15 |
FR2183232B1 (fr) | 1976-06-11 |
SE402051B (sv) | 1978-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3859669A (en) | Artificial hip-joint and a method for its installation | |
US4904265A (en) | Cementless acetabular implant | |
US4976740A (en) | Anchored femoral dome | |
US5226915A (en) | Femoral prosthesis component system for knee replacement surgery | |
US4827919A (en) | Femoral spacer | |
US5593451A (en) | Prosthetic device and method of implantation | |
US5002578A (en) | Modular hip stem prosthesis apparatus and method | |
US6755866B2 (en) | Prosthetic stem with bearings | |
US6368353B1 (en) | Shoulder prosthesis apparatus and methods | |
US5290315A (en) | Oblong acetabular cup | |
US4978357A (en) | Endoprosthesis | |
US7892288B2 (en) | Femoral augments for use with knee joint prosthesis | |
US20080262626A1 (en) | Femoral sleeve for hip resurfacing | |
US4313232A (en) | An elastomeric mesh hinge primarily for replacement of the finger joints | |
JP2001346818A (ja) | 大腿骨股関節補綴物 | |
IE55218B1 (en) | Femoral hip prosthesis | |
JP2004261574A (ja) | 補綴インプラント外科キットおよび整形用インプラント組立品 | |
JP2001346819A (ja) | 大腿骨股関節補綴物 | |
US7494509B1 (en) | Method and apparatus for providing a short-stemmed hip prosthesis | |
WO1981001510A1 (fr) | Prothese de l'articulation de la hanche | |
JP2008531146A (ja) | 表面再建股関節インプラントを構成するセット | |
US5222985A (en) | Implantation of articulating joint prosthesis | |
JPH0938123A (ja) | 人工補装具移植手術用の装置並びにこの装置を使用する方法 | |
US4851004A (en) | Implantation of articulating joint prosthesis | |
GB2236679A (en) | Bone implants, especially femoral prostheses |