DE4429026A1 - Inlay-Entfernungsinstrumentarium für Totalendoprothese - Google Patents

Inlay-Entfernungsinstrumentarium für Totalendoprothese

Info

Publication number
DE4429026A1
DE4429026A1 DE4429026A DE4429026A DE4429026A1 DE 4429026 A1 DE4429026 A1 DE 4429026A1 DE 4429026 A DE4429026 A DE 4429026A DE 4429026 A DE4429026 A DE 4429026A DE 4429026 A1 DE4429026 A1 DE 4429026A1
Authority
DE
Germany
Prior art keywords
inlay
inlays
carrier part
positive
outer pan
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.)
Granted
Application number
DE4429026A
Other languages
English (en)
Other versions
DE4429026C2 (de
Inventor
Wolfgang Dipl Ing Mueller
Lothar Pfeiffer
Helmut Lorenz
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to DE4429026A priority Critical patent/DE4429026C2/de
Publication of DE4429026A1 publication Critical patent/DE4429026A1/de
Application granted granted Critical
Publication of DE4429026C2 publication Critical patent/DE4429026C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4637—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for connecting or disconnecting two parts of a prosthesis
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4609—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of 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
    • 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
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30477—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using sharp protrusions, e.g. spikes, for anchoring into connecting prosthetic part
    • 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
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30484—Mechanically expandable devices located on the first prosthetic part for locking into or onto the second prosthetic part
    • 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
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/305—Snap connection
    • 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
    • A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
    • A61F2002/30845—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes with cutting edges
    • 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
    • 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
    • A61F2002/3412—Acetabular cups with pins or protrusions, e.g. non-sharp pins or protrusions projecting from a shell surface
    • A61F2002/3414—Polar protrusion, e.g. for centering two concentric shells
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4637—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for connecting or disconnecting two parts of a prosthesis
    • A61F2002/4641—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for connecting or disconnecting two parts of a prosthesis for disconnecting
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2002/4681—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by applying mechanical shocks, e.g. by hammering
    • 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)
  • Transplantation (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physical Education & Sports Medicine (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

Die Erfindung betrifft ein Operationsinstrument zum Entfernen von Inlays, die insbesondere als Hüftgelenk-Endoprothesen-Innenpfannen aus hochwertigen Kunststoffen ausgebildet sind und in Knochen befe­ stigte Außenpfannen verankert sind.
Bei Verschleiß insbesondere der Hüftgelenk-Teil- oder Totalendopro­ these oder Entzündungen an der inlaytragenden Außenpfanne sind die Inlays zu entfernen.
In der Operationspraxis erfolgt das derzeitig manuell nicht nur sehr zeitaufwendig, sondern mit viel Geschick und Kraftaufwand durch den Spezialisten.
Es ist Ziel der Erfindung, Inlays einfach, zeit- und kraftsparend und ohne Zerstörung der inlaytragenden Außenpfanne und ohne Gewe­ beverletzungen zu entfernen.
Erfindungsgemäß wird das dadurch erreicht, daß mindestens eine vorzugsweise nicht endlose Schneide (3) oder mindestens zwei Spit­ zen, die an mindestens einem konzentrisch beweglichen Trägerteil (2) angeordnet sind und dessen konzentrische Bewegung über an sich bekannte konisch geformte Treibspindel (5) oder über bekanntes Keil­ element erfolgt und somit Form- und oder Kraftschluß (F₁) mit dem Inlay (1) ermöglichen und dieses entweder über eine bekannte gewin­ dewirksame und mit dem Trägerteil (2) verbundene und sich auf der inlaytragenden Außenpfanne (4) abstützende und F₂ erzeugende Aus­ hebevorrichtung oder über ein mit dem Trägerteil (2) verbundenes bereits bekanntes Ham­ merteil durch Schlagwirkung F₂ aus der Außenpfanne (4) entfernt wird.
Ausführungsbeispiel
Im Ausführungsbeispiel nach Fig. 1 und 2 sind 3 Schneiden (3) an jeweils einem zugehörenden Trägerteil (2) angebracht, die durch eine konisch geformte und F₁-krafteinleitende Treibspin­ del (5) konzentrisch nach außen und so mit dem halbkugelförmigen Inlay (1) Form- und oder Kraftschluß erwirken. An den Trägertei­ len (2) ist ein bekanntes aber nicht dargestelltes Hammerteil ange­ bracht, womit die Schlagwirkung F₂ erzeugt und somit das Inlay (1) aus der Außenpfanne (4) entfernt werden kann.

Claims (1)

  1. Inlay-Entfernungsinstrumentarium für Totalendoprothese dadurch gekennzeichnet, daß mindestens eine vorzugsweise nicht end­ lose Schneide (3) oder mindestens zwei Spitzen, die an mindestens einem konzentrisch beweglichen Trägerteil (2) angeordnet sind und dessen konzentrische Bewegung über bekannte konisch geformte Treib­ spindel (5) oder Keilelemente erfolgt und somit einen Form- und oder Kraftschluß (F₁) mit dem Inlay (1) ermöglicht und dieses ent­ weder über eine an sich bekannte gewindewirksame und mit dem Träger­ teil (2) verbundene und sich auf der inlaytragenden Außenpfanne (4) abstützenden und F₂ erzeugende Aushebevorrichtung oder über ein mit dem Trägerteil (2) verbundenes bereits bekanntes Hammerteil durch Schlagwirkung (F₂) aus der Außenpfanne (4) entfernt wird.
DE4429026A 1994-08-16 1994-08-16 Inlay-Entfernungsinstrumentarium für Totalendoprothese Expired - Fee Related DE4429026C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4429026A DE4429026C2 (de) 1994-08-16 1994-08-16 Inlay-Entfernungsinstrumentarium für Totalendoprothese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4429026A DE4429026C2 (de) 1994-08-16 1994-08-16 Inlay-Entfernungsinstrumentarium für Totalendoprothese

Publications (2)

Publication Number Publication Date
DE4429026A1 true DE4429026A1 (de) 1995-02-02
DE4429026C2 DE4429026C2 (de) 1995-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743049A1 (de) * 1995-05-18 1996-11-20 Sulzer Orthopädie AG Künstliche Gelenkschale
EP0811360A2 (de) * 1996-06-07 1997-12-10 Johnson & Johnson Medical Limited Ausziehvorrichtung
EP1000595A1 (de) * 1998-11-11 2000-05-17 Società per Azioni SAMO Ausziehvorrichtung zum Entfernen des biokeramischen Einsatzes aus der Gelenkpfanne einer Hüftprothese
DE19611247A1 (de) * 1996-03-22 2002-01-03 Cerasiv Gmbh Verfahren zum Entfernen eines prothetischen Gelenk-Einsatzes
DE19644559A1 (de) * 1996-06-25 2004-02-19 Cerasiv Gmbh Innovatives Keramik-Engineering Werkzeug und Verfahren zum Entfernen konisch geklemmter Keramik-Pfanneneinsätze aus der Metallschale einer Hüftgelenkendoprothese
FR2867061A1 (fr) * 2004-03-05 2005-09-09 Ct Pulse Orthopedics Ltd Ensemble d'instruments impacteur-extracteur destine a la mise en place reversible d'un cotyle prothetique.
EP1738723A1 (de) * 2005-06-30 2007-01-03 DePuy Products, Inc. Vorrichtung zum Extrahieren eines Hüftpfanneneinsatzes und Bausatz
DE102005048484A1 (de) * 2005-10-07 2007-04-19 Trokamed Gmbh Vorrichtung zum Handling einer künstlichen Hüftpfanne
US7927376B2 (en) 2005-06-30 2011-04-19 Depuy Products, Inc. Expandable acetabular liner extraction device, cup assembly and associated method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611249A1 (de) * 1996-03-22 1997-09-25 Cerasiv Gmbh Kombination aus einer Gelenkprothese und einem Ausziehwerkzeug
DE19824328C1 (de) * 1998-06-02 2000-03-09 Eska Implants Gmbh & Co Instrument zum Herauslösen eines Inlays aus dem Sockel einer Beckenpfanne eines künstlichen Hüftgelenks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470912A2 (de) * 1990-06-29 1992-02-12 Medinov Sa Protheseneinrichtung bestehend aus Hüftpfanne und Einschlaggerät
DE9290018U1 (de) * 1991-02-20 1993-10-14 Pfizer Inc., New York, N.Y. 2,4-Diaminochinazolin-Derivate zur Verbesserung der Antitumor-Aktivität
WO1993025164A1 (en) * 1992-06-17 1993-12-23 Minnesota Mining And Manufacturing Company Instrumentation for preparing the femur for an artificial knee implant and for positioning the femoral component of the implant
FR2701206A1 (fr) * 1993-02-09 1994-08-12 Medinov Sa Appareil impacteur d'un noyau ou d'une cupule en polyéthylène pour implant cotyloïdien.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470912A2 (de) * 1990-06-29 1992-02-12 Medinov Sa Protheseneinrichtung bestehend aus Hüftpfanne und Einschlaggerät
DE9290018U1 (de) * 1991-02-20 1993-10-14 Pfizer Inc., New York, N.Y. 2,4-Diaminochinazolin-Derivate zur Verbesserung der Antitumor-Aktivität
WO1993025164A1 (en) * 1992-06-17 1993-12-23 Minnesota Mining And Manufacturing Company Instrumentation for preparing the femur for an artificial knee implant and for positioning the femoral component of the implant
FR2701206A1 (fr) * 1993-02-09 1994-08-12 Medinov Sa Appareil impacteur d'un noyau ou d'une cupule en polyéthylène pour implant cotyloïdien.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743049A1 (de) * 1995-05-18 1996-11-20 Sulzer Orthopädie AG Künstliche Gelenkschale
US5702476A (en) * 1995-05-18 1997-12-30 Sulzer Medizinaltechnik Ag Artificial joint shell
DE19611247A1 (de) * 1996-03-22 2002-01-03 Cerasiv Gmbh Verfahren zum Entfernen eines prothetischen Gelenk-Einsatzes
EP0811360A3 (de) * 1996-06-07 1998-11-11 Johnson & Johnson Medical Limited Ausziehvorrichtung
US6013082A (en) * 1996-06-07 2000-01-11 Johnson & Johnson Professional, Inc. Extraction device
EP0811360A2 (de) * 1996-06-07 1997-12-10 Johnson & Johnson Medical Limited Ausziehvorrichtung
DE19644559A1 (de) * 1996-06-25 2004-02-19 Cerasiv Gmbh Innovatives Keramik-Engineering Werkzeug und Verfahren zum Entfernen konisch geklemmter Keramik-Pfanneneinsätze aus der Metallschale einer Hüftgelenkendoprothese
DE19644559B4 (de) * 1996-06-25 2005-07-28 Cerasiv Gmbh Innovatives Keramik-Engineering Werkzeug zum Entfernen konisch geklemmter Keramik-Pfanneneinsätze aus der Metallschale einer Hüftgelenkendoprothese
EP1000595A1 (de) * 1998-11-11 2000-05-17 Società per Azioni SAMO Ausziehvorrichtung zum Entfernen des biokeramischen Einsatzes aus der Gelenkpfanne einer Hüftprothese
FR2867061A1 (fr) * 2004-03-05 2005-09-09 Ct Pulse Orthopedics Ltd Ensemble d'instruments impacteur-extracteur destine a la mise en place reversible d'un cotyle prothetique.
EP1738723A1 (de) * 2005-06-30 2007-01-03 DePuy Products, Inc. Vorrichtung zum Extrahieren eines Hüftpfanneneinsatzes und Bausatz
US7785331B2 (en) 2005-06-30 2010-08-31 Depuy Products, Inc. Acetabular liner extraction device, kit and associated method
AU2006202802B2 (en) * 2005-06-30 2011-03-31 Depuy Products, Inc. Acetabular liner extraction device, kit and associated method
US7927376B2 (en) 2005-06-30 2011-04-19 Depuy Products, Inc. Expandable acetabular liner extraction device, cup assembly and associated method
DE102005048484A1 (de) * 2005-10-07 2007-04-19 Trokamed Gmbh Vorrichtung zum Handling einer künstlichen Hüftpfanne

Also Published As

Publication number Publication date
DE4429026C2 (de) 1995-11-16

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