WO2011066227A3 - Instrumentation for mobile bearing prosthetics - Google Patents

Instrumentation for mobile bearing prosthetics Download PDF

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Publication number
WO2011066227A3
WO2011066227A3 PCT/US2010/057642 US2010057642W WO2011066227A3 WO 2011066227 A3 WO2011066227 A3 WO 2011066227A3 US 2010057642 W US2010057642 W US 2010057642W WO 2011066227 A3 WO2011066227 A3 WO 2011066227A3
Authority
WO
WIPO (PCT)
Prior art keywords
removal
instrumentation
prosthetics
tool
mobile bearing
Prior art date
Application number
PCT/US2010/057642
Other languages
French (fr)
Other versions
WO2011066227A2 (en
Inventor
Michael D. Ries
Mark J. Mooradian
Joshua A. Butters
Original Assignee
Medicinelodge, Inc. Dba Imds Co-Innovation
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
Priority claimed from US12/914,799 external-priority patent/US8998997B2/en
Application filed by Medicinelodge, Inc. Dba Imds Co-Innovation filed Critical Medicinelodge, Inc. Dba Imds Co-Innovation
Publication of WO2011066227A2 publication Critical patent/WO2011066227A2/en
Publication of WO2011066227A3 publication Critical patent/WO2011066227A3/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
    • A61F2/46—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
    • A61F2/461—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 knees
    • 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
    • A61F2/38—Joints for elbows or knees
    • A61F2/3868—Joints for elbows or knees with sliding tibial bearing
    • 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
    • A61F2/38—Joints for elbows or knees
    • A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
    • 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
    • A61F2002/4625—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 with relative movement between parts of the instrument during use
    • A61F2002/4627—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 with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument

Abstract

Knee prosthesis instrumentation including an insertion tool and a removal tool. The insertion tool may include an offset to provide clearance from a femoral component of the knee prosthesis. The removal tool may be wedge shaped to at least partially encircle a post of the knee prosthesis for removal. A mallet may be used with the instruments to provide additional force for prosthesis insertion or removal. A slide hammer may be incorporated into the instruments themselves.
PCT/US2010/057642 2009-11-24 2010-11-22 Instrumentation for mobile bearing prosthetics WO2011066227A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26404809P 2009-11-24 2009-11-24
US61/264,048 2009-11-24
US12/914,799 2010-10-28
US12/914,799 US8998997B2 (en) 2009-08-11 2010-10-28 Implantable mobile bearing prosthetics

Publications (2)

Publication Number Publication Date
WO2011066227A2 WO2011066227A2 (en) 2011-06-03
WO2011066227A3 true WO2011066227A3 (en) 2011-10-20

Family

ID=44067189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/057642 WO2011066227A2 (en) 2009-11-24 2010-11-22 Instrumentation for mobile bearing prosthetics

Country Status (1)

Country Link
WO (1) WO2011066227A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211228A (en) * 1979-01-24 1980-07-08 Cloutier Jean Marie Multipurpose tibial template
US5047058A (en) * 1988-04-08 1991-09-10 Smith & Nephew Richards, Inc. System of inserts for the tibial component of a knee prosthesis
US6387111B1 (en) * 1998-12-31 2002-05-14 Arthrex, Inc. Method of using a meniscal vascular punch
US6592588B1 (en) * 1995-02-16 2003-07-15 Arthrex, Inc. Apparatus for osteochondral autograft transplantation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211228A (en) * 1979-01-24 1980-07-08 Cloutier Jean Marie Multipurpose tibial template
US5047058A (en) * 1988-04-08 1991-09-10 Smith & Nephew Richards, Inc. System of inserts for the tibial component of a knee prosthesis
US6592588B1 (en) * 1995-02-16 2003-07-15 Arthrex, Inc. Apparatus for osteochondral autograft transplantation
US6387111B1 (en) * 1998-12-31 2002-05-14 Arthrex, Inc. Method of using a meniscal vascular punch

Also Published As

Publication number Publication date
WO2011066227A2 (en) 2011-06-03

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