WO2002041808A1 - Insulator of particles created between the articulating components of artificial joints - Google Patents

Insulator of particles created between the articulating components of artificial joints Download PDF

Info

Publication number
WO2002041808A1
WO2002041808A1 PCT/YU2001/000028 YU0100028W WO0241808A1 WO 2002041808 A1 WO2002041808 A1 WO 2002041808A1 YU 0100028 W YU0100028 W YU 0100028W WO 0241808 A1 WO0241808 A1 WO 0241808A1
Authority
WO
WIPO (PCT)
Prior art keywords
insulator
particles
endoprosthesis
head
components
Prior art date
Application number
PCT/YU2001/000028
Other languages
French (fr)
Inventor
Milorad Mitkovic
Original Assignee
Milorad Mitkovic
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 Milorad Mitkovic filed Critical Milorad Mitkovic
Priority to AU2002221276A priority Critical patent/AU2002221276A1/en
Publication of WO2002041808A1 publication Critical patent/WO2002041808A1/en

Links

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
    • A61F2/30742—Bellows or hose-like seals; Sealing membranes
    • 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
    • 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
    • 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
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30682—Means for preventing migration of particles released by the joint, e.g. wear debris or cement particles
    • 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
    • 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
    • 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

Definitions

  • Special non-permeable flexible sack is fixed to the cups, on one end and to the base of the head on opposite end, insulating so articulating unit of the artificial joint. So wear particles are insulated in one space in such "joint capsule” and prevented to go further around the implant or to be disseminated.
  • Fig. 1 - represents schematic drawing of the construction of the total hip endoprosthesis with artificial capsule, which insulate particles .
  • Fig. 2 - represents cross section of articulated unit of total hip endoprosthesis with insulating artificial capsule (membrane) .
  • Space of the articulation is insulated from the other part of the body of the patient and particles 6 are insulated from the penetration and dissemination.
  • the artificial joint capsule made from flexible and non permeable membrane 5, which doesn't delivers particles itself during the bending, doesn't affect the function of the artificial joint but prevent particles 6 generated in articulation contact to come in contact with living tissues.

Abstract

Insulator (5) of the particles (6) generated between the articulation components which are in for example in the hip endoprosthesis head (3) and acetabular component (2), consist of one membrane (5) which is fixed to the head (3) and to the acetabular components (1 and 2) so that articulating space is hermetically insulated from the surrounding endoprosthesis components (2 and 4) and from living tissues, preventing so particles (6) to penetrate in surrounding tissues and around the endoprosthesis or to be disseminated.

Description

INSULATOR OF PARTICLES CREATED BETWEEN THE ARTICULATING COMPONENTS OF ARTIFICIAL JOINTS
a) Field the invention relates
Orthopaedic surgery and medical devices production .
b) Technical Problem
By the invention it is solved the problem of the dissemination and penetration of the wear particle generated in artificial joints during the years of motion. These particle leads to artificial joint loosening. By the invention is prevented that because particle are collected and hold in suck (membrane) .
c) The state of the Technique
It is not known to me, according to the literature or according to known all leading persons working in particle "wear" problem.
d) Presenting of the essence of the invention
Special non-permeable flexible sack is fixed to the cups, on one end and to the base of the head on opposite end, insulating so articulating unit of the artificial joint. So wear particles are insulated in one space in such "joint capsule" and prevented to go further around the implant or to be disseminated.
e) Short description of the invention
Invention is described on the examples of performance shown on the drawing in which: Fig. 1 - represents schematic drawing of the construction of the total hip endoprosthesis with artificial capsule, which insulate particles .
Fig. 2 - represents cross section of articulated unit of total hip endoprosthesis with insulating artificial capsule (membrane) .
Description of the invention in details
In the drawings it is shown total hip endoprosthesis with head 3 acetabular component 2 that articulates with head 3, outside part of the acetabular component 1, stem-femoral • component of the endoprosthesis 4 and insulating sack-artificial capsule 5. Space of the articulation is insulated from the other part of the body of the patient and particles 6 are insulated from the penetration and dissemination.
Consistent with the invention the artificial joint capsule made from flexible and non permeable membrane 5, which doesn't delivers particles itself during the bending, doesn't affect the function of the artificial joint but prevent particles 6 generated in articulation contact to come in contact with living tissues.

Claims

Claim
Insulator of the particles 6 generated from articulation contact between the head 3 and cup 2, pointed by that, that flexible sack 5 is fixed to the cup 2 and head 3 of the total joint endoprosthesis whereby that capsule 5 provides hermetically insulation of the articulating space from other parts of the endoprosthesis and from living tissues of the body.
PCT/YU2001/000028 2000-11-22 2001-11-20 Insulator of particles created between the articulating components of artificial joints WO2002041808A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002221276A AU2002221276A1 (en) 2000-11-22 2001-11-20 Insulator of particles created between the articulating components of artificialjoints

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YUP072600 2000-11-22
YUP-726/00 2000-11-22

Publications (1)

Publication Number Publication Date
WO2002041808A1 true WO2002041808A1 (en) 2002-05-30

Family

ID=25551173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/YU2001/000028 WO2002041808A1 (en) 2000-11-22 2001-11-20 Insulator of particles created between the articulating components of artificial joints

Country Status (2)

Country Link
AU (1) AU2002221276A1 (en)
WO (1) WO2002041808A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299653C (en) * 2004-02-12 2007-02-14 上海大学 Bionic artificial joint capsule and its making method
US7799087B2 (en) 2005-08-31 2010-09-21 Zimmer Gmbh Implant
US8308807B2 (en) 2005-11-09 2012-11-13 Zimmer, Gmbh Implant with differential anchoring
US8632601B2 (en) 2006-04-28 2014-01-21 Zimmer, Gmbh Implant
US8979935B2 (en) 2007-07-31 2015-03-17 Zimmer, Inc. Joint space interpositional prosthetic device with internal bearing surfaces
CN109846537A (en) * 2018-12-26 2019-06-07 李凯 A method of limitation implants in vivo abrasive dust diffusion
US11224517B2 (en) 2019-06-26 2022-01-18 DePuy Synthes Products, Inc. Mechanically coupled revision hip system and method

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416534A (en) * 1964-09-24 1965-11-05 Prosthetic device for coxofemoral or other joint
US3683421A (en) * 1970-07-13 1972-08-15 Skf Ind Inc Prosthetic joint assembly
US3864758A (en) * 1973-08-31 1975-02-11 Sam Savo Yakich Hip joint bearing prosthesis
US3869730A (en) * 1973-07-25 1975-03-11 Barry A Skobel Surgically implantable joint prosthesis
DE2742464A1 (en) * 1977-09-21 1979-03-22 Pfaudler Werke Ag Internal body joint prosthesis - has socket sliding on ball on circular line of socket of larger radius
EP0084094A1 (en) * 1982-01-14 1983-07-27 GebràœDer Sulzer Aktiengesellschaft Joint-head for a ball-and-socket joint prosthesis
DE3343863A1 (en) * 1983-12-03 1985-06-13 Jürgen Prof. Dr.med. 3000 Hannover Frölich Joint endoprosthesis
SU1375254A1 (en) * 1984-01-02 1988-02-23 П.С. Бартосевич Endoprosthesis for hip joint
US4731088A (en) * 1986-06-02 1988-03-15 Boehringer Mannheim Corp Enclosure member for prosthetic joint
DE3741490A1 (en) * 1987-12-08 1989-06-22 Roland Man Druckmasch Arrangement for sealing a ball joint
EP0346294A1 (en) * 1988-05-23 1989-12-13 Carlo Dott. Impallomeni Method and device for the retention of debris set free by a total hip endoprosthesis
WO1993011721A1 (en) * 1991-12-16 1993-06-24 Schmalzried Thomas P Apparatus for joint fluid decompression and filtration
US5389107A (en) * 1992-05-11 1995-02-14 Antoine A. Nassar Shock absorbent prosthetic hip joint
DE29502961U1 (en) * 1995-02-22 1995-05-18 Hohmann Claas Dr Med Endoprosthesis abrasion protection bag
US5514182A (en) * 1993-08-17 1996-05-07 University Of Utah Prosthetic joint with semipermeable capsule with reinforcing ribs
WO1996018357A2 (en) * 1994-12-09 1996-06-20 Bays F Barry Valve assembly and method for relieving synovial fluid pressure
WO1997010776A2 (en) * 1995-09-04 1997-03-27 Limber Ltd. Joint prostheses
US5702474A (en) * 1996-01-22 1997-12-30 Mccandliss; Robert Coaxial ligamented hip prosthesis
US5702483A (en) * 1994-10-06 1997-12-30 Kwong; Louis M. Debris isolating prosthetic hip joint
US5755807A (en) * 1996-06-17 1998-05-26 Folsom Metal Products Implant module unit and rotating seal for prosthetic joint
WO2000057820A1 (en) * 1999-03-31 2000-10-05 Stocks Gregory W Joint prosthesis assembly and method for installing same

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416534A (en) * 1964-09-24 1965-11-05 Prosthetic device for coxofemoral or other joint
US3683421A (en) * 1970-07-13 1972-08-15 Skf Ind Inc Prosthetic joint assembly
US3869730A (en) * 1973-07-25 1975-03-11 Barry A Skobel Surgically implantable joint prosthesis
US3864758A (en) * 1973-08-31 1975-02-11 Sam Savo Yakich Hip joint bearing prosthesis
DE2742464A1 (en) * 1977-09-21 1979-03-22 Pfaudler Werke Ag Internal body joint prosthesis - has socket sliding on ball on circular line of socket of larger radius
EP0084094A1 (en) * 1982-01-14 1983-07-27 GebràœDer Sulzer Aktiengesellschaft Joint-head for a ball-and-socket joint prosthesis
DE3343863A1 (en) * 1983-12-03 1985-06-13 Jürgen Prof. Dr.med. 3000 Hannover Frölich Joint endoprosthesis
SU1375254A1 (en) * 1984-01-02 1988-02-23 П.С. Бартосевич Endoprosthesis for hip joint
US4731088A (en) * 1986-06-02 1988-03-15 Boehringer Mannheim Corp Enclosure member for prosthetic joint
DE3741490A1 (en) * 1987-12-08 1989-06-22 Roland Man Druckmasch Arrangement for sealing a ball joint
EP0346294A1 (en) * 1988-05-23 1989-12-13 Carlo Dott. Impallomeni Method and device for the retention of debris set free by a total hip endoprosthesis
WO1993011721A1 (en) * 1991-12-16 1993-06-24 Schmalzried Thomas P Apparatus for joint fluid decompression and filtration
US5389107A (en) * 1992-05-11 1995-02-14 Antoine A. Nassar Shock absorbent prosthetic hip joint
US5514182A (en) * 1993-08-17 1996-05-07 University Of Utah Prosthetic joint with semipermeable capsule with reinforcing ribs
US5702483A (en) * 1994-10-06 1997-12-30 Kwong; Louis M. Debris isolating prosthetic hip joint
WO1996018357A2 (en) * 1994-12-09 1996-06-20 Bays F Barry Valve assembly and method for relieving synovial fluid pressure
DE29502961U1 (en) * 1995-02-22 1995-05-18 Hohmann Claas Dr Med Endoprosthesis abrasion protection bag
WO1997010776A2 (en) * 1995-09-04 1997-03-27 Limber Ltd. Joint prostheses
US5702474A (en) * 1996-01-22 1997-12-30 Mccandliss; Robert Coaxial ligamented hip prosthesis
US5755807A (en) * 1996-06-17 1998-05-26 Folsom Metal Products Implant module unit and rotating seal for prosthetic joint
WO2000057820A1 (en) * 1999-03-31 2000-10-05 Stocks Gregory W Joint prosthesis assembly and method for installing same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299653C (en) * 2004-02-12 2007-02-14 上海大学 Bionic artificial joint capsule and its making method
US7799087B2 (en) 2005-08-31 2010-09-21 Zimmer Gmbh Implant
US8394149B2 (en) 2005-08-31 2013-03-12 Zimmer, Gmbh Method for implantation of a femoral implant
US8308807B2 (en) 2005-11-09 2012-11-13 Zimmer, Gmbh Implant with differential anchoring
US8632601B2 (en) 2006-04-28 2014-01-21 Zimmer, Gmbh Implant
US8979935B2 (en) 2007-07-31 2015-03-17 Zimmer, Inc. Joint space interpositional prosthetic device with internal bearing surfaces
CN109846537A (en) * 2018-12-26 2019-06-07 李凯 A method of limitation implants in vivo abrasive dust diffusion
WO2020135088A1 (en) * 2018-12-26 2020-07-02 李凯 Method for limiting diffusion of wear debris of in vivo implant
US11224517B2 (en) 2019-06-26 2022-01-18 DePuy Synthes Products, Inc. Mechanically coupled revision hip system and method

Also Published As

Publication number Publication date
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