WO2014126913A2 - Instruments et procédés d'atténuation de pression - Google Patents

Instruments et procédés d'atténuation de pression Download PDF

Info

Publication number
WO2014126913A2
WO2014126913A2 PCT/US2014/015787 US2014015787W WO2014126913A2 WO 2014126913 A2 WO2014126913 A2 WO 2014126913A2 US 2014015787 W US2014015787 W US 2014015787W WO 2014126913 A2 WO2014126913 A2 WO 2014126913A2
Authority
WO
WIPO (PCT)
Prior art keywords
medullary canal
surgical instrument
punch
opening
punch tip
Prior art date
Application number
PCT/US2014/015787
Other languages
English (en)
Other versions
WO2014126913A3 (fr
Inventor
Alec Paul PORZEL
Thomas William LUX
Original Assignee
Smith & 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 & Nephew, Inc. filed Critical Smith & Nephew, Inc.
Publication of WO2014126913A2 publication Critical patent/WO2014126913A2/fr
Publication of WO2014126913A3 publication Critical patent/WO2014126913A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1604—Chisels; Rongeurs; Punches; Stamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1675—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the knee

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

Selon des modes de réalisation, l'invention concerne des instruments chirurgicaux et des procédés de préparation d'os pour recevoir des implants orthopédiques. Certains modes de réalisation concernent en particulier des instruments chirurgicaux et des procédés qui permettent la préparation d'os sans produire de forces supplémentaires non souhaitées associées à des pressions fluidiques positives et négatives qui peuvent être créées par le déplacement d'instruments chirurgicaux par rapport aux os en cours de préparation. Certains modes de réalisation permettent une commande améliorée des écoulements de fluide lorsque les instruments chirurgicaux sont déplacés par rapport aux os en cours de préparation.
PCT/US2014/015787 2013-02-13 2014-02-11 Instruments et procédés d'atténuation de pression WO2014126913A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361764375P 2013-02-13 2013-02-13
US61/764,375 2013-02-13

Publications (2)

Publication Number Publication Date
WO2014126913A2 true WO2014126913A2 (fr) 2014-08-21
WO2014126913A3 WO2014126913A3 (fr) 2014-09-12

Family

ID=51354663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/015787 WO2014126913A2 (fr) 2013-02-13 2014-02-11 Instruments et procédés d'atténuation de pression

Country Status (1)

Country Link
WO (1) WO2014126913A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690636A (en) * 1995-12-21 1997-11-25 Johnson & Johnson Professional, Inc. Punch system for tibial prosthesis
US6063091A (en) * 1998-10-13 2000-05-16 Stryker Technologies Corporation Methods and tools for tibial intermedullary revision surgery and associated tibial components
US20040267267A1 (en) * 2003-06-25 2004-12-30 Daniels David Wayne Non-linear reamer for bone preparation and associated method
US20090299371A1 (en) * 2008-05-30 2009-12-03 Steiner Anton J Surgical bone cutting assembly and method of using same
US8105327B2 (en) * 2003-03-31 2012-01-31 Depuy Products, Inc. Punch, implant and associated method
US20120265319A1 (en) * 2011-04-13 2012-10-18 Total Joint Orthopedics Total hip arthroplasty

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690636A (en) * 1995-12-21 1997-11-25 Johnson & Johnson Professional, Inc. Punch system for tibial prosthesis
US6063091A (en) * 1998-10-13 2000-05-16 Stryker Technologies Corporation Methods and tools for tibial intermedullary revision surgery and associated tibial components
US8105327B2 (en) * 2003-03-31 2012-01-31 Depuy Products, Inc. Punch, implant and associated method
US20040267267A1 (en) * 2003-06-25 2004-12-30 Daniels David Wayne Non-linear reamer for bone preparation and associated method
US20090299371A1 (en) * 2008-05-30 2009-12-03 Steiner Anton J Surgical bone cutting assembly and method of using same
US20120265319A1 (en) * 2011-04-13 2012-10-18 Total Joint Orthopedics Total hip arthroplasty

Also Published As

Publication number Publication date
WO2014126913A3 (fr) 2014-09-12

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