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WO2012006508A3 - Procédés et dispositifs pour l'enlèvement d'une prothèse - Google Patents

Procédés et dispositifs pour l'enlèvement d'une prothèse Download PDF

Info

Publication number
WO2012006508A3
WO2012006508A3 PCT/US2011/043333 US2011043333W WO2012006508A3 WO 2012006508 A3 WO2012006508 A3 WO 2012006508A3 US 2011043333 W US2011043333 W US 2011043333W WO 2012006508 A3 WO2012006508 A3 WO 2012006508A3
Authority
WO
WIPO (PCT)
Prior art keywords
prosthesis
methods
devices
blade
bone
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.)
Ceased
Application number
PCT/US2011/043333
Other languages
English (en)
Other versions
WO2012006508A2 (fr
Inventor
Justin S. Conway
Alisha W. Bergin
Richard D. Lambert
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.)
Smith and Nephew Inc
Original Assignee
Smith and Nephew Inc
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 Smith and Nephew Inc filed Critical Smith and Nephew Inc
Publication of WO2012006508A2 publication Critical patent/WO2012006508A2/fr
Publication of WO2012006508A3 publication Critical patent/WO2012006508A3/fr
Anticipated expiration legal-status Critical
Ceased 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 for implanting artificial joints
    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4607—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of hip femoral endoprostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1662—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1664—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans for particular parts of the body for the hip
    • A61B17/1668—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans for particular parts of the body for the hip for the upper 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
    • 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
    • A61F2/46—Special tools for implanting artificial joints
    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2002/4619—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof for extraction
    • 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 for implanting artificial joints
    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2002/4625—Special tools for implanting artificial joints 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 for implanting artificial joints 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
    • 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 for implanting artificial joints
    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2002/4629—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof connected to the endoprosthesis or implant via a threaded connection

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

L'invention porte sur des procédés et des dispositifs pour l'enlèvement d'une prothèse, lesquels procédés comprennent l'ancrage d'un dispositif dans une prothèse pour fixer l'orientation du dispositif par rapport à la prothèse. Le dispositif est ensuite utilisé pour enlever par coupe la prothèse d'un os dans lequel la prothèse est implantée. Le dispositif comprend une partie qui tourne autour d'une tige d'ancre. Une telle rotation déplace une lame dans une voie adjacente à une ou plusieurs surfaces de la prothèse. Au fur et à mesure que la lame se déplace le long d'une telle voie, celle-ci coupe à travers l'os ou le tissu adjacent pour libérer la prothèse pour un enlèvement.
PCT/US2011/043333 2010-07-08 2011-07-08 Procédés et dispositifs pour l'enlèvement d'une prothèse Ceased WO2012006508A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36233310P 2010-07-08 2010-07-08
US61/362,333 2010-07-08

Publications (2)

Publication Number Publication Date
WO2012006508A2 WO2012006508A2 (fr) 2012-01-12
WO2012006508A3 true WO2012006508A3 (fr) 2012-04-19

Family

ID=45441823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/043333 Ceased WO2012006508A2 (fr) 2010-07-08 2011-07-08 Procédés et dispositifs pour l'enlèvement d'une prothèse

Country Status (1)

Country Link
WO (1) WO2012006508A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9867628B2 (en) 2013-11-07 2018-01-16 Zimmer, Inc. Device for extraction of prosthetic implants
CN103876810A (zh) * 2014-04-20 2014-06-25 赵全明 一种医用股骨头取头装置
CA2991536A1 (fr) * 2015-07-09 2017-01-12 Waldemar Link Gmbh & Co. Kg Dispositif et outil d'augmentation de manchon creux
JP2018521757A (ja) 2015-07-09 2018-08-09 ヴァルデマール・リンク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフトＷａｌｄｅｍａｒ Ｌｉｎｋ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 関節継手用スリーブ補強装置
EP3337431B1 (fr) * 2015-08-21 2021-06-23 Gursharan Singh Chana Appareil destiné à être utilisé en chirurgie
EP3860524B1 (fr) 2018-10-04 2023-03-22 DePuy Ireland Unlimited Company Système d'extraction de prothèse
US11191651B1 (en) 2019-06-05 2021-12-07 Rivera Surgical LLC Implant removal tool
WO2022155285A1 (fr) * 2021-01-14 2022-07-21 Simplex Designs, Llc Outil d'extraction d'implant prothétique et ensemble d'outils
CN115105267B (zh) * 2021-07-29 2024-08-30 天津理工大学 骨-假体界面间隙装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060200165A1 (en) * 2005-03-01 2006-09-07 Howmedia Osteonics Corp. Acetabular shell removal instrument
US20100069909A1 (en) * 2007-10-31 2010-03-18 Finsbury (Development) Limited Tool
US20100094361A1 (en) * 2007-02-13 2010-04-15 Meneghini R Michael Flexible trephine and method of removing a bowed implant from a bone
US7744602B2 (en) * 2005-01-28 2010-06-29 Steven M. Teeny Acetabular shell removal tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7744602B2 (en) * 2005-01-28 2010-06-29 Steven M. Teeny Acetabular shell removal tool
US20060200165A1 (en) * 2005-03-01 2006-09-07 Howmedia Osteonics Corp. Acetabular shell removal instrument
US20100094361A1 (en) * 2007-02-13 2010-04-15 Meneghini R Michael Flexible trephine and method of removing a bowed implant from a bone
US20100069909A1 (en) * 2007-10-31 2010-03-18 Finsbury (Development) Limited Tool

Also Published As

Publication number Publication date
WO2012006508A2 (fr) 2012-01-12

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