GB1525667A - Bone joint prosthesis - Google Patents

Bone joint prosthesis

Info

Publication number
GB1525667A
GB1525667A GB16378/76A GB1637876A GB1525667A GB 1525667 A GB1525667 A GB 1525667A GB 16378/76 A GB16378/76 A GB 16378/76A GB 1637876 A GB1637876 A GB 1637876A GB 1525667 A GB1525667 A GB 1525667A
Authority
GB
United Kingdom
Prior art keywords
openings
support member
bone
tube
tubular support
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
GB16378/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from US05/679,709 external-priority patent/US4065817A/en
Publication of GB1525667A publication Critical patent/GB1525667A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86Pins or screws or threaded wires; nuts therefor
    • A61B17/864Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907Nets or sleeves applied to surface of prostheses or in cement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/32Joints for the hip
    • A61F2/36Femoral heads ; Femoral endoprostheses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/30199Three-dimensional shapes
    • A61F2002/30224Three-dimensional shapes cylindrical
    • A61F2002/30235Three-dimensional shapes cylindrical tubular, e.g. sleeves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30518Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
    • A61F2002/3052Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts unrestrained in only one direction, e.g. moving unidirectionally
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30563Special structural features of bone or joint prostheses not otherwise provided for having elastic means or damping means, different from springs, e.g. including an elastomeric core or shock absorbers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30565Special structural features of bone or joint prostheses not otherwise provided for having spring elements
    • A61F2002/30566Helical springs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • A61F2002/30784Plurality of holes
    • A61F2002/30785Plurality of holes parallel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • A61F2002/30784Plurality of holes
    • A61F2002/30787Plurality of holes inclined obliquely with respect to each other
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2002/4631Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor the prosthesis being specially adapted for being cemented
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0069Three-dimensional shapes cylindrical

Abstract

1525667 Artificial joints P I BRANEMARK and B T A EKENSTAM 22 April 1976 [22 April 1975] 16378/76 Heading A5R A bone joint prosthesis comprises a tubular support member 14 having a plurality of openings 16 disposed at spaced locations along its length and around its periphery, a prosthesis body having a stem 18 and a head 19 insertable into said tubular support member 14, whereby in use bone cement is introduced into the space between the stem 18 and support member 14, and is forced through the openings 16 into contact with the wall of the bore 12 of bone 10 adjacent the openings 16. The bone joint is completed by a second tubular support member and a cup 20 for insertion in the other bone 11 of the joint in a similar manner. The tubular support member may alternatively comprise, Fig. 3 (not shown), a mesh material with a plurality of openings therein, and an internal wall of ceramic material provided with openings corresponding with the openings in the mesh. In Fig. 4 (not shown) an alternative tubular support member has an inner and outer tube, the outer tube having a plurality of openings and the inner tube a smaller number of openings in register with openings of the outer tube, the remaining openings of the outer tube allowing for tissue ingrowth. A further form of support tube, Fig. 5 (not shown), is radially expansible and has a crenellated periphery in which openings are formed. The support tube may also have a single helical opening, Fig. 6 (not shown). The support tube may alternatively have the form of two coaxial tubes, both having holes, but the holes not being in alignment, so that the cement follows a tortuous path. In one embodiment of bone joint, Fig. 8 (not shown), the support tube is provided with radially inwardly extending projections, and cooperating ridges are provided on the prosthesis stem. A spring is also provided to reduce axial shocks.
GB16378/76A 1975-04-22 1976-04-22 Bone joint prosthesis Expired GB1525667A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7504625A SE403884B (en) 1975-04-22 1975-04-22 FOR PARTY AT NAMES INTENDED PROTEST SPECIALLY INTENDED NOT TO BE IN AN ARTIFICIAL JOINT
DE2617749A DE2617749C2 (en) 1975-04-22 1976-04-23 Joint endoprosthesis
FR7612131A FR2310121A1 (en) 1975-04-22 1976-04-23 BONE PROSTHESIS
US05/679,709 US4065817A (en) 1975-04-22 1976-04-23 Bone prosthesis and method of forming a bone joint

Publications (1)

Publication Number Publication Date
GB1525667A true GB1525667A (en) 1978-09-20

Family

ID=27432102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16378/76A Expired GB1525667A (en) 1975-04-22 1976-04-22 Bone joint prosthesis

Country Status (5)

Country Link
CA (1) CA1078551A (en)
DE (1) DE2617749C2 (en)
FR (1) FR2310121A1 (en)
GB (1) GB1525667A (en)
SE (1) SE403884B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261350A (en) * 1977-09-27 1981-04-14 Branemark Per Ingvar Support member for prosthesis
GB2148122A (en) * 1983-09-30 1985-05-30 Gendler El Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix
EP0270863A1 (en) * 1986-11-17 1988-06-15 Roger Prof. Dr.-Ing. Thull Implantable hip prosthesis
US4781720A (en) * 1987-02-05 1988-11-01 Sherva Parker Carole J Amputation apparatus
EP0409769A1 (en) * 1989-07-18 1991-01-23 GebràœDer Sulzer Aktiengesellschaft Reinforcement for a bed of bone cement

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862446D1 (en) * 1978-06-29 1984-11-15 Osteo Ag Carbon fiber reinforced bone cement
DE7819583U1 (en) * 1978-06-30 1978-11-16 Howmedica International, Inc. Zweigniederlassung Kiel, 2301 Schoenkirchen Auxiliary element that can be inserted into a medullary cavity to secure the position of an implant
DE2842847C2 (en) * 1978-10-02 1983-12-01 Adolf Dr.Med. 6250 Limburg Voorhoeve Prosthesis anchoring element
EP0016480B1 (en) * 1979-03-15 1983-02-16 GebràœDer Sulzer Aktiengesellschaft Hose-like lining for the anchoring shank of an endoprosthesis
US4302855A (en) * 1979-04-27 1981-12-01 Swanson Alfred B Plug for the intramedallary canal of a bone and method
DE3142730A1 (en) * 1981-04-01 1982-10-21 Curt Dipl.-Ing. 1000 Berlin Kranz "JOINT PROSTHESIS"
DE3120147A1 (en) * 1981-05-18 1982-12-09 Mecron Medizinische Produkte Gmbh, 1000 Berlin "HIP JOINT PROSTHESIS"
CH658988A5 (en) * 1983-06-24 1986-12-31 Sulzer Ag REQUIREMENTS FOR METAL ANCHORING ELEMENTS OF BONE IMPLANTS, INTENDED TO CREATE A SURFACE STRUCTURE.
US4595393A (en) * 1983-11-23 1986-06-17 Mecron Medizinische Produkte Gmbh Hip joint prosthesis having a hollow shaft
CH662267A5 (en) * 1983-12-16 1987-09-30 Protek Ag Artificial socket.
DE3912465C1 (en) * 1989-04-15 1990-11-08 Orthoplant Endoprothetik Gmbh, 2800 Bremen, De
WO2003073912A2 (en) 2002-02-28 2003-09-12 Wm. Marsh Rice University Pre-fabricated tissue-engineered plug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215927B1 (en) * 1973-01-31 1976-05-14 Louyot Comptoir Lyon Alemand
DE2310113C2 (en) * 1973-03-01 1974-11-07 Blietz, Rudolf, Dr.Med.Habil., 2800 Bremen Knee joint endoprosthesis
DE2314708C3 (en) * 1973-03-24 1980-04-10 Joachim Prof. Dr.Med. 6200 Wiesbaden Eichler Joint socket for an artificial hip joint

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261350A (en) * 1977-09-27 1981-04-14 Branemark Per Ingvar Support member for prosthesis
GB2148122A (en) * 1983-09-30 1985-05-30 Gendler El Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix
EP0270863A1 (en) * 1986-11-17 1988-06-15 Roger Prof. Dr.-Ing. Thull Implantable hip prosthesis
US4781720A (en) * 1987-02-05 1988-11-01 Sherva Parker Carole J Amputation apparatus
EP0409769A1 (en) * 1989-07-18 1991-01-23 GebràœDer Sulzer Aktiengesellschaft Reinforcement for a bed of bone cement
US5035714A (en) * 1989-07-18 1991-07-30 Sulzer Brothers Limited Reinforcement for a bone cement bed

Also Published As

Publication number Publication date
DE2617749C2 (en) 1984-03-08
FR2310121B1 (en) 1982-03-05
CA1078551A (en) 1980-06-03
DE2617749A1 (en) 1977-11-03
FR2310121A1 (en) 1976-12-03
SE403884B (en) 1978-09-11
SE7504625L (en) 1976-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960421