DE2501080A1 - Gelenkendoprothese mit dauerschmierung - Google Patents

Gelenkendoprothese mit dauerschmierung

Info

Publication number
DE2501080A1
DE2501080A1 DE19752501080 DE2501080A DE2501080A1 DE 2501080 A1 DE2501080 A1 DE 2501080A1 DE 19752501080 DE19752501080 DE 19752501080 DE 2501080 A DE2501080 A DE 2501080A DE 2501080 A1 DE2501080 A1 DE 2501080A1
Authority
DE
Germany
Prior art keywords
foils
joint
lubricant
joint endoprosthesis
excessive wear
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.)
Pending
Application number
DE19752501080
Other languages
English (en)
Inventor
Georg Dr Med Patzer
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 to DE19752501080 priority Critical patent/DE2501080A1/de
Publication of DE2501080A1 publication Critical patent/DE2501080A1/de
Pending legal-status Critical Current

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
    • 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
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/30242—Three-dimensional shapes spherical
    • 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
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30581—Special structural features of bone or joint prostheses not otherwise provided for having a pocket filled with fluid, e.g. liquid
    • 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
    • A61F2002/30535—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
    • 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
    • A61F2/30756—Cartilage endoprostheses
    • A61F2002/30757—Cartilage endoprostheses made of a sheet covering the natural articular surface, e.g. cap
    • 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
    • A61F2002/3082—Grooves
    • 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
    • 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
    • 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
    • A61F2230/0071—Three-dimensional shapes spherical

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)

Description

  • Gelenkendoprothese mit Dauerschmierung.
  • Die Gelenkendoprothese mit Dauerschmierung hat die Aufgabe, die Funktionsfähigkeit eines geschädigten Gelenks wiederherzustellen. Die Gelenkendoprothese besteht aus zwei gewebeverträ,lichen Qur.sT;stofffolien, z.B. Silikonkautschuk, die den Knorpel ersetzen und bis in die Ausbuchtungen der Gelenkhöhle reichen. Eier sind die Folien miteinander verbunden, so daß zwischen den Folien ein Hohlraum entsteht, der mit einem Schmiermittel, z.B. Silikonöl, ausgefüllt ist. Bei Bewegurgen des Gelenks bewegen sich die Folien gegeneinander. Dabei ist die Reibung infolge der Schmierung sehr gering, ein Abrieb findet kaum statt.
  • Der besondere Vorteil dieser Gelenkendoprothese liegt daran, daß sie äußerst lange haltbar ist und den Knochen nicht schädigt. Sie kann daher auch bei jüngeren Patienten eingesetzt werden.
  • Die Gelenkendoprothese kann auch zusätzlich bei den gebräuchlichen Gelenkendoprothesen verwendet werden, sie verhindert den Abrieb, und z.B. bei der totalen .SüStendoprothese kann sogar auf den ersatz der EüStpfinne verzichtet werden.
  • Rillen (Schmierrillen) können zur besseren Verteilung des Schmiermittels an der Folie angebracht werden.
  • Sollte es notwendig sein, Fj1eile der Folie zu verfestigen, so kann das durch einbringen von festem Material, z.B. Stahl, in die Folie bewirkt werden. Auch können Teile der Folie durch Stahl oder anderes Material ersetzt werden.
  • Ausführungsbeispiel: Im Ausführungsbeispiel wird eine Gelenkendoprothese mit Dauerschmierung in einem auerschnitt durch das Hüftgelenk gezeigt, weil sich die Verhältnisse hier am einfachsten darstellen. Der Hüftgelenkspfanne 1 liegt die innere Folie 2 an, die mit der äußeren Folie 3 an der Umschlagstelle 4 verbunden ist. Dadurch bildet sich ein Hohlraum #, der mit einem Schmiermittel ausgefüllt ist. Die äußere Folie 3 liegt dem Hüftkopf 6 an. Um ein Verschieben der Folie zu vermeiden, können Unebenheiten, z.B.
  • Stifte, single oder Zapfen 7 angebracht werden, die die Folie am Knochen fixieren.

Claims (5)

  1. Patentansprüche;
    Gelenkendoprothese mit Dauerschmierung dadurch gekennzeichnet, daß sie aus zwei Folien (2 und 3) besteht, die bei einem geschädigten Gelenk den Knorpel ersetzen. Die Folien (2 und 3) sind so miteinander verbunden (4), daß sie einen Hohlraum (5) bilden, der mit einem Schmiermittel ausgefüllt ist. Bei Bewegungen des Gelenks verschieben sich die Folien (2 und 3) gegeneinander, das fichmiermittel verringert die Reibung erheblich, und es kommt zu keinem nennenswerten Abrieb.
  2. 2. Patentanspruch nach Anspruch 1 gekennzeichnet dadurch, daß die Folien (2 und 3) mit Unebenheiten versehen sind (?) und dadurch ein Verschieben der Folien verhindert wird.
  3. 3. Patentanspruch nach Anspruch 1 gekennzeichnet dadurch, daß die Gelenkendoprothese mit Dauerschmierung zusätzlich bei den gebräuchlichen Gelenkendoprothesen verwendet werden kann und den Abrieb verhIndert. Außerdem kann z.B. bei den heute gebrauchlichen Hüftendoprothesen auf das Polieren des Hüftkopfes verzichtet werden, und eventuell kann sogar die künstliche Hüftpfanne weggelassen werden.
  4. 4. Patentanspruch nach Anspruch 1 dadurch gekennzeichnet, daß an den Folien (2#und 3) Rillen angebracht werden, um das Schmiermittel besser zu verteilen.
  5. 5. Patentanspruch nach Anspruch 1 dadurch gekennzeichnet, daß Teile der Folie durch ein anderes Material verstärkt oder ersetzt werden können.
DE19752501080 1975-01-13 1975-01-13 Gelenkendoprothese mit dauerschmierung Pending DE2501080A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752501080 DE2501080A1 (de) 1975-01-13 1975-01-13 Gelenkendoprothese mit dauerschmierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501080 DE2501080A1 (de) 1975-01-13 1975-01-13 Gelenkendoprothese mit dauerschmierung

Publications (1)

Publication Number Publication Date
DE2501080A1 true DE2501080A1 (de) 1976-07-15

Family

ID=5936333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752501080 Pending DE2501080A1 (de) 1975-01-13 1975-01-13 Gelenkendoprothese mit dauerschmierung

Country Status (1)

Country Link
DE (1) DE2501080A1 (de)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507645A1 (de) * 1991-04-03 1992-10-07 Jean-Claude Bouvet Gelenkendoprothese
US5312216A (en) * 1991-06-28 1994-05-17 Hogg John M Artificial joint prosthesis
DE19750121C1 (de) * 1997-11-13 1999-04-08 Eska Implants Gmbh & Co Gleitpartner
WO2000023009A1 (en) * 1998-10-21 2000-04-27 Frauens John T Apparatus for percutaneous interposition balloon arthroplasty
FR2803190A1 (fr) * 2000-01-04 2001-07-06 Bernard Wirth Protheses intra-articulaires souples
FR2803191A1 (fr) * 2000-01-04 2001-07-06 Bernard Wirth Protheses intra-articulaires
WO2004014261A2 (en) * 2002-08-08 2004-02-19 Impliant Ltd. Elastomeric covers for orthopedic implants
FR2856583A1 (fr) * 2003-06-27 2004-12-31 Arno Friedrichs Endoprothese d'articulation de la hanche
WO2007090790A2 (de) * 2006-02-09 2007-08-16 Zimmer Gmbh Implantat
WO2007125060A1 (de) * 2006-04-28 2007-11-08 Zimmer Gmbh Implantat
WO2009018128A2 (en) * 2007-07-31 2009-02-05 Zimmer, Inc. Joint space interpositional prosthetic device with internal bearing surfaces
WO2010011338A2 (en) * 2008-07-24 2010-01-28 Grotz R Thomas Resilient arthroplasty device
US7799087B2 (en) 2005-08-31 2010-09-21 Zimmer Gmbh Implant
EP2298244A1 (de) * 2009-09-22 2011-03-23 Dietmar Wolter Gelenkprothese mit Gelenkkapsel
GB2476124A (en) * 2009-12-08 2011-06-15 R Thomas Grotz Inflatable arthroplasty implant
EP2373262A2 (de) * 2008-11-19 2011-10-12 Softjoint Corporation Vorrichtung und verfahren zur wiederherstellung von gelenken mit k?nstlichem knorpel
US8308807B2 (en) 2005-11-09 2012-11-13 Zimmer, Gmbh Implant with differential anchoring
US8721649B2 (en) 2009-12-04 2014-05-13 Pivot Medical, Inc. Hip joint access using a circumferential wire and balloon
US8771363B2 (en) 2010-01-22 2014-07-08 R. Thomas Grotz Resilient knee implant and methods
US8900243B2 (en) 2009-03-17 2014-12-02 Pivot Medical, Inc. Method and apparatus for distracting a joint, including the provision and use of a novel joint-spacing balloon catheter and a novel inflatable perineal post
US8956365B2 (en) 2009-03-17 2015-02-17 Pivot Medical, Inc. Method and apparatus for distracting a joint
US8974462B2 (en) 2008-06-13 2015-03-10 Pivot Medical, Inc. Devices and methods for minimally invasive access into a joint
US8986311B2 (en) 2008-06-13 2015-03-24 Pivot Medical, Inc. Methods and apparatus for joint distraction
EP2904990A1 (de) * 2014-02-07 2015-08-12 Aurora Medical Limited Implantat
US9186181B2 (en) 2009-03-17 2015-11-17 Pivot Medical, Inc. Method and apparatus for distracting a joint
WO2016067115A3 (en) * 2014-10-26 2016-06-23 National Guard Health Affairs Cartilage prosthetic implant
US9757241B2 (en) 2011-09-01 2017-09-12 R. Thomas Grotz Resilient interpositional arthroplasty device
USD833613S1 (en) 2011-01-19 2018-11-13 Iorthopedics, Inc. Resilient knee implant
US10307257B2 (en) 2010-01-22 2019-06-04 Iorthopedics, Inc. Resilient knee implant and methods
US10426453B2 (en) 2009-03-17 2019-10-01 Pivot Medical, Inc. Method and apparatus for distracting a joint

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507645A1 (de) * 1991-04-03 1992-10-07 Jean-Claude Bouvet Gelenkendoprothese
FR2674743A1 (fr) * 1991-04-03 1992-10-09 Bouvet Jean Claude Prothese medicale pour articulation.
US5312216A (en) * 1991-06-28 1994-05-17 Hogg John M Artificial joint prosthesis
DE19750121C1 (de) * 1997-11-13 1999-04-08 Eska Implants Gmbh & Co Gleitpartner
US6425921B1 (en) 1997-11-13 2002-07-30 Eska Implants Gmbh & Co. Sliding partners for artificial joint implants
WO2000023009A1 (en) * 1998-10-21 2000-04-27 Frauens John T Apparatus for percutaneous interposition balloon arthroplasty
FR2803190A1 (fr) * 2000-01-04 2001-07-06 Bernard Wirth Protheses intra-articulaires souples
FR2803191A1 (fr) * 2000-01-04 2001-07-06 Bernard Wirth Protheses intra-articulaires
WO2004014261A2 (en) * 2002-08-08 2004-02-19 Impliant Ltd. Elastomeric covers for orthopedic implants
WO2004014261A3 (en) * 2002-08-08 2004-03-11 Impliant Ltd Elastomeric covers for orthopedic implants
FR2856583A1 (fr) * 2003-06-27 2004-12-31 Arno Friedrichs Endoprothese d'articulation de la hanche
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
WO2007090790A2 (de) * 2006-02-09 2007-08-16 Zimmer Gmbh Implantat
WO2007090790A3 (de) * 2006-02-09 2007-12-06 Zimmer Gmbh Implantat
WO2007125060A1 (de) * 2006-04-28 2007-11-08 Zimmer Gmbh Implantat
US8632601B2 (en) 2006-04-28 2014-01-21 Zimmer, Gmbh Implant
WO2009018128A2 (en) * 2007-07-31 2009-02-05 Zimmer, Inc. Joint space interpositional prosthetic device with internal bearing surfaces
WO2009018128A3 (en) * 2007-07-31 2009-04-09 Zimmer Inc Joint space interpositional prosthetic device with internal bearing surfaces
US8979935B2 (en) 2007-07-31 2015-03-17 Zimmer, Inc. Joint space interpositional prosthetic device with internal bearing surfaces
US8986311B2 (en) 2008-06-13 2015-03-24 Pivot Medical, Inc. Methods and apparatus for joint distraction
US8974462B2 (en) 2008-06-13 2015-03-10 Pivot Medical, Inc. Devices and methods for minimally invasive access into a joint
US11272913B2 (en) 2008-06-13 2022-03-15 Stryker Corporation Methods and apparatus for joint distraction
US9532864B2 (en) 2008-06-13 2017-01-03 Pivot Medical, Inc. Devices and methods for minimally invasive access into a joint
US9526486B2 (en) 2008-06-13 2016-12-27 Pivot Medical, Inc. Methods and apparatus for joint distraction
US9179904B2 (en) 2008-06-13 2015-11-10 Pivot Medical, Inc. Methods and apparatus for joint distraction
US9033992B2 (en) 2008-06-13 2015-05-19 Pivot Medical, Inc. Methods and apparatus for joint distraction
US10470754B2 (en) 2008-06-13 2019-11-12 Pivot Medical, Inc. Methods and apparatus for joint distraction
WO2010011338A2 (en) * 2008-07-24 2010-01-28 Grotz R Thomas Resilient arthroplasty device
US10092405B2 (en) 2008-07-24 2018-10-09 Iorthopedics, Inc. Method of treating a patient's joint using a resilient arthroplasty device
US9808345B2 (en) 2008-07-24 2017-11-07 Iorthopedics, Inc. Resilient arthroplasty device
WO2010011338A3 (en) * 2008-07-24 2010-03-18 Grotz R Thomas Resilient arthroplasty device
US10258473B2 (en) 2008-11-19 2019-04-16 Softjoint Corporation Device and method for restoring joints with artificial cartilage
EP2373262A2 (de) * 2008-11-19 2011-10-12 Softjoint Corporation Vorrichtung und verfahren zur wiederherstellung von gelenken mit k?nstlichem knorpel
EP2373262A4 (de) * 2008-11-19 2013-05-22 Softjoint Corp Vorrichtung und verfahren zur wiederherstellung von gelenken mit künstlichem knorpel
US9492152B2 (en) 2009-03-17 2016-11-15 Pivot Medical, Inc. Method and apparatus for distracting a joint
US9186181B2 (en) 2009-03-17 2015-11-17 Pivot Medical, Inc. Method and apparatus for distracting a joint
US8956365B2 (en) 2009-03-17 2015-02-17 Pivot Medical, Inc. Method and apparatus for distracting a joint
US10426453B2 (en) 2009-03-17 2019-10-01 Pivot Medical, Inc. Method and apparatus for distracting a joint
US8900243B2 (en) 2009-03-17 2014-12-02 Pivot Medical, Inc. Method and apparatus for distracting a joint, including the provision and use of a novel joint-spacing balloon catheter and a novel inflatable perineal post
US10016191B2 (en) 2009-03-17 2018-07-10 Pivot Medical, Inc. Method and apparatus for distracting a joint
EP2298244A1 (de) * 2009-09-22 2011-03-23 Dietmar Wolter Gelenkprothese mit Gelenkkapsel
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