AU8135491A – Total hip replacement femoral component
– Google Patents
AU8135491A – Total hip replacement femoral component
– Google Patents
Total hip replacement femoral component
Info
Publication number
AU8135491A
AU8135491A
AU81354/91A
AU8135491A
AU8135491A
AU 8135491 A
AU8135491 A
AU 8135491A
AU 81354/91 A
AU81354/91 A
AU 81354/91A
AU 8135491 A
AU8135491 A
AU 8135491A
AU 8135491 A
AU8135491 A
AU 8135491A
Authority
AU
Australia
Prior art keywords
hip replacement
total hip
femoral component
cement
replacement femoral
Prior art date
1990-08-08
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.)
Granted
Application number
AU81354/91A
Other versions
AU637921B2
(en
Inventor
Peter Lawes
Robin Sidney Mackwood Ling
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.)
Stryker Ireland Ltd
Original Assignee
Howmedica International Inc
Howmedica 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.)
1990-08-08
Filing date
1991-07-26
Publication date
1992-02-13
1991-07-26
Application filed by Howmedica International Inc, Howmedica Inc
filed
Critical
Howmedica International Inc
1992-02-13
Publication of AU8135491A
publication
Critical
patent/AU8135491A/en
1993-06-10
Application granted
granted
Critical
1993-06-10
Publication of AU637921B2
publication
Critical
patent/AU637921B2/en
2001-12-06
Assigned to HOWMEDICA INTERNATIONAL S. DE R.L.
reassignment
HOWMEDICA INTERNATIONAL S. DE R.L.
Request to Amend Deed and Register
Assignors: HOWMEDICA INTERNATIONAL INC.
2011-07-26
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A61F2/36—Femoral heads ; Femoral endoprostheses
A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
A61F2/3603—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices implanted without ablation of the whole natural femoral head
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
A61B17/8802—Equipment for handling bone cement or other fluid fillers
A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
A61B17/8808—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it with sealing collar for bone cavity
A—HUMAN NECESSITIES
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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
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A61F2/30—Joints
A61F2/30721—Accessories
A61F2/30724—Spacers for centering an implant in a bone cavity, e.g. in a cement-receiving cavity
A—HUMAN NECESSITIES
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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
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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
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A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
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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
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A61F2/30—Joints
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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
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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
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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
A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
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
A61F2002/30738—Sleeves
A—HUMAN NECESSITIES
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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
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A—HUMAN NECESSITIES
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A—HUMAN NECESSITIES
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A61F2/30—Joints
A61F2/32—Joints for the hip
A61F2/34—Acetabular cups
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A—HUMAN NECESSITIES
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A61F2/30—Joints
A61F2/32—Joints for the hip
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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
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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
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A—HUMAN NECESSITIES
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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
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A—HUMAN NECESSITIES
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A61F2230/00—Geometry of prostheses classified in groups A61F2/00 – A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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A—HUMAN NECESSITIES
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A61F2230/00—Geometry of prostheses classified in groups A61F2/00 – A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
A61F2230/0063—Three-dimensional shapes
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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
A61F2310/00353—Bone cement, e.g. polymethylmethacrylate or PMMA
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
A61F2310/00952—Coating, pre-coating or prosthesis-covering structure made of bone cement, e.g. pre-applied PMMA cement mantle
Abstract
A total hip replacement femoral component (1) having an outer part spherical surface (2) shaped to conform to an acetabular socket and having an internal bore (3) adapted to receive a femoral head (4) which has been shaped and dimensioned to provide a spigot (5) to enter it and be locked in place by a cement (6) mantle and means to allow said component to move further over said cement mantle and re-lock should the cement creep or there be any movement in the bone after assembly.
AU81354/91A
1990-08-08
1991-07-26
Total hip replacement femoral component
Ceased
AU637921B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB9017402
1990-08-08
GB909017402A
GB9017402D0
(en)
1990-08-08
1990-08-08
Total hip replacement femoral component
Publications (2)
Publication Number
Publication Date
AU8135491A
true
AU8135491A
(en)
1992-02-13
AU637921B2
AU637921B2
(en)
1993-06-10
Family
ID=10680359
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU81354/91A
Ceased
AU637921B2
(en)
1990-08-08
1991-07-26
Total hip replacement femoral component
Country Status (10)
Country
Link
US
(1)
US5258033A
(en)
EP
(1)
EP0470778B1
(en)
JP
(1)
JP2528572B2
(en)
AT
(1)
ATE106003T1
(en)
AU
(1)
AU637921B2
(en)
CA
(1)
CA2048522A1
(en)
DE
(2)
DE9109189U1
(en)
ES
(1)
ES2053285T3
(en)
GB
(1)
GB9017402D0
(en)
IE
(1)
IE65724B1
(en)
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Priority date
Publication date
Assignee
Title
AU638152B2
(en)
*
1990-08-08
1993-06-17
Howmedica International S. De R.L.
Acetabular cup for use in a total hip prosthesis
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Howmedica
Acetabular cup for use in a total hip prosthesis
1990
1990-08-08
GB
GB909017402A
patent/GB9017402D0/en
active
Pending
1991
1991-07-16
IE
IE247491A
patent/IE65724B1/en
not_active
IP Right Cessation
1991-07-25
DE
DE9109189U
patent/DE9109189U1/de
not_active
Expired – Lifetime
1991-07-26
US
US07/736,151
patent/US5258033A/en
not_active
Expired – Lifetime
1991-07-26
AU
AU81354/91A
patent/AU637921B2/en
not_active
Ceased
1991-08-02
AT
AT91307126T
patent/ATE106003T1/en
not_active
IP Right Cessation
1991-08-02
DE
DE69102108T
patent/DE69102108T2/en
not_active
Expired – Fee Related
1991-08-02
EP
EP91307126A
patent/EP0470778B1/en
not_active
Expired – Lifetime
1991-08-02
ES
ES91307126T
patent/ES2053285T3/en
not_active
Expired – Lifetime
1991-08-07
CA
CA002048522A
patent/CA2048522A1/en
not_active
Abandoned
1991-08-08
JP
JP3199412A
patent/JP2528572B2/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU638152B2
(en)
*
1990-08-08
1993-06-17
Howmedica International S. De R.L.
Acetabular cup for use in a total hip prosthesis
Also Published As
Publication number
Publication date
JP2528572B2
(en)
1996-08-28
ATE106003T1
(en)
1994-06-15
AU637921B2
(en)
1993-06-10
IE65724B1
(en)
1995-11-15
GB9017402D0
(en)
1990-09-19
DE69102108T2
(en)
1994-09-01
IE912474A1
(en)
1992-02-12
JPH0647065A
(en)
1994-02-22
CA2048522A1
(en)
1992-02-09
US5258033A
(en)
1993-11-02
DE9109189U1
(en)
1991-09-19
DE69102108D1
(en)
1994-06-30
EP0470778B1
(en)
1994-05-25
ES2053285T3
(en)
1994-07-16
EP0470778A1
(en)
1992-02-12
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Legal Events
Date
Code
Title
Description
2001-12-06
HB
Alteration of name in register
Owner name:
HOWMEDICA INTERNATIONAL S. DE R.L.
Free format text:
FORMER NAME WAS: HOWMEDICA INTERNATIONAL INC.
2004-02-26
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
