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GB1291470A - A device for mounting a prosthesis on skeletal tissue - Google Patents

A device for mounting a prosthesis on skeletal tissue

Info

Publication number
GB1291470A
GB1291470A GB5529769A GB5529769A GB1291470A GB 1291470 A GB1291470 A GB 1291470A GB 5529769 A GB5529769 A GB 5529769A GB 5529769 A GB5529769 A GB 5529769A GB 1291470 A GB1291470 A GB 1291470A
Authority
GB
United Kingdom
Prior art keywords
unit
skeleton
fixture
distance
tissue
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
Application number
GB5529769A
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.)
Linde Sverige AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB1291470A publication Critical patent/GB1291470A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0022—Self-screwing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0033—Expandable implants; Implants with extendable elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0059—Connecting devices for joining an upper structure with an implant member, e.g. spacers with additional friction enhancing means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/008—Healing caps or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30721—Accessories
    • A61F2/30749—Fixation appliances for connecting prostheses to the body
    • 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
    • A61F2002/30405—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
    • 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
    • A61F2002/3085—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface
    • 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
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Dental Prosthetics (AREA)

Abstract

1291470 Implantable supports for prostheses AGA AB 12 Nov 1969 [9 Dec 1968] 55297/69 Heading A5R A device for mounting protheses such as false teeth, on skeleton tissue, comprises at least two interconnectable units, i.e. a fixture unit 10 to be permanently implanted in the tissue and a "distance unit" 22, 24 to which the protheses are attached. The outer surface of the fixture unit 10 is provided with a rough and/or porous surface and holes 12 to permit skeleton tissue to attach to the unit when the unit is located in the skeleton. This fixture unit surface may have a screw thread. Two bores 11 and 14 are provided in unit 10, bore 14 being threaded to receive a male thread on the "distance unit". The "distance unit" comprises a sleeve part 22 and fitting bolt part 24 and the latter is provided with a female thread to receive the prothesis. Fixture unit 10 includes a releasable ring 17 provided with a sharp edge 19 at its outer lower side to facilitate grafting to the skeleton. Alternatively an integral flange (35) having an edge (31) may be provided (Fig. 5). A screw 20 is arranged to be temporarily screwed into unit 10 with ring 17 instead of the distance unit, during initial implantation in the skeleton. In an embodiment, a single threaded bore in unit 10 receives a screw (29) which acts on a disk (28) movable to force flanges (27) on the unit 10 outwards, to facilitate bonding to the skeleton. Bolt part 24 of the "distance unit" includes a weakend neck and heat insulating material. The fixture is of plastics material or titanium.
GB5529769A 1968-12-09 1969-11-12 A device for mounting a prosthesis on skeletal tissue Expired GB1291470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1682168A SE332486B (en) 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
GB1291470A true GB1291470A (en) 1972-10-04

Family

ID=20302816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5529769A Expired GB1291470A (en) 1968-12-09 1969-11-12 A device for mounting a prosthesis on skeletal tissue

Country Status (15)

Country Link
AT (1) AT328067B (en)
BE (1) BE742330A (en)
BR (1) BR6914912D0 (en)
CA (1) CA926552A (en)
CH (1) CH521124A (en)
DE (1) DE1961531A1 (en)
DK (1) DK121665B (en)
FI (1) FI50041C (en)
FR (1) FR2032287A1 (en)
GB (1) GB1291470A (en)
IE (1) IE33625B1 (en)
LU (1) LU59918A1 (en)
NL (1) NL6918326A (en)
NO (1) NO123880B (en)
SE (1) SE332486B (en)

Cited By (71)

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EP0015599A1 (en) * 1979-02-21 1980-09-17 M. Hamdi A. Mohammed Artificial tooth system
GB2119258A (en) * 1982-04-29 1983-11-16 A & L Investment Co Dental implant
EP0237505A1 (en) * 1986-02-12 1987-09-16 The Institute for Applied Biotechnology Anchoring member for permanent anchorage in bone tissue
US4744755A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same
US4744756A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Apparatus for forming dental prosthesis
US4744754A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same into bone tissue
US4744753A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Methods for forming dental prosthesis
US4758161A (en) * 1987-01-28 1988-07-19 Core-Vent Corporation Coping insert for use with a dental implant
EP0291103A1 (en) * 1987-05-13 1988-11-17 Nobelpharma AB An apparatus for the fixation of a single-tooth restoration
US4886456A (en) * 1986-10-20 1989-12-12 Ross Systems Corporation Methods for forming dental prosthesis
US4960381A (en) * 1987-01-08 1990-10-02 Core-Vent Corporation Screw-type dental implant anchor
EP0419431A1 (en) * 1989-09-15 1991-03-27 Nobelpharma AB Distance member for a dental implant
US5078607A (en) * 1987-01-08 1992-01-07 Core-Vent Corporation Dental implant including plural anchoring means
USRE33796E (en) * 1987-01-28 1992-01-14 Core-Vent Corporation Coping insert for use with a dental implant
US5263980A (en) * 1989-12-22 1993-11-23 Oswald Leibinger Gmbh Device for securing artificial body parts, in particular artificial ears, noses and eyes
US5527183A (en) * 1993-08-18 1996-06-18 Collaborative Enterprises, Inc. Endosseous implant system
US5549677A (en) * 1991-05-13 1996-08-27 Walter Durr Implant with pressing surface
US5695336A (en) * 1992-03-03 1997-12-09 Implant Innovations, Inc. Dental implant fixture for anchorage in cortical bone
US5702346A (en) * 1992-03-03 1997-12-30 Implant Innovations Inc Dental implant fixture for anchorage in cortcal bone
US5709547A (en) * 1992-03-03 1998-01-20 Implant Innovations, Inc. Dental implant for anchorage in cortical bone
US5727943A (en) * 1995-07-18 1998-03-17 Implant Innovations, Inc. Self-tapping, screw-type dental implant
USRE35784E (en) * 1986-09-04 1998-05-05 Vent-Plant Corporation Submergible screw-type dental implant and method of utilization
US5755574A (en) * 1994-04-21 1998-05-26 D'alise; James V. Endosseous dental implant and method of manufacture
WO1998031296A1 (en) * 1997-01-21 1998-07-23 Nobel Biocare Ab (Publ) Bone-anchoring element
US5816809A (en) * 1995-09-20 1998-10-06 Genetic Implant Systems, Inc. Dental prosthesis support device and method of using same
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Also Published As

Publication number Publication date
FI50041B (en) 1975-09-01
DK121665B (en) 1971-11-15
LU59918A1 (en) 1970-01-28
FR2032287A1 (en) 1970-11-27
NL6918326A (en) 1970-06-11
DE1961531A1 (en) 1970-07-09
AT328067B (en) 1976-03-10
NO123880B (en) 1972-01-31
CA926552A (en) 1973-05-22
SE332486B (en) 1971-02-08
IE33625L (en) 1970-06-09
FI50041C (en) 1975-12-10
CH521124A (en) 1972-04-15
IE33625B1 (en) 1974-09-04
BE742330A (en) 1970-05-04
ATA1031969A (en) 1975-05-15
BR6914912D0 (en) 1973-04-26

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