CA2465867A1 - A traction apparatus - Google Patents

A traction apparatus Download PDF

Info

Publication number
CA2465867A1
CA2465867A1 CA002465867A CA2465867A CA2465867A1 CA 2465867 A1 CA2465867 A1 CA 2465867A1 CA 002465867 A CA002465867 A CA 002465867A CA 2465867 A CA2465867 A CA 2465867A CA 2465867 A1 CA2465867 A1 CA 2465867A1
Authority
CA
Canada
Prior art keywords
cylinder
piston
traction apparatus
surgery
working section
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
CA002465867A
Other languages
French (fr)
Other versions
CA2465867C (en
Inventor
Heinrich Stutz
Simon-Paul Dominati
Bernhard Gyssler
Herve Houdemer
Jose Romero
Claudio Castelli
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.)
Zimmer GmbH
Original Assignee
Centerpulse Orthopedics Ltd.
Heinrich Stutz
Simon-Paul Dominati
Bernhard Gyssler
Herve Houdemer
Jose Romero
Claudio Castelli
Zimmer Gmbh
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 EP03010177A external-priority patent/EP1475043A1/en
Application filed by Centerpulse Orthopedics Ltd., Heinrich Stutz, Simon-Paul Dominati, Bernhard Gyssler, Herve Houdemer, Jose Romero, Claudio Castelli, Zimmer Gmbh filed Critical Centerpulse Orthopedics Ltd.
Publication of CA2465867A1 publication Critical patent/CA2465867A1/en
Application granted granted Critical
Publication of CA2465867C publication Critical patent/CA2465867C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025—Joint distractors
    • 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
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A61B17/154—Guides therefor for preparing bone for knee prosthesis
    • 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
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1714—Guides or aligning means for drills, mills, pins or wires for applying tendons or ligaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025—Joint distractors
    • A61B2017/0268—Joint distractors for the knee

Abstract

The invention relates to a hydraulic traction apparatus for surgery, in particular for knee surgery, having at least one pair of working sections which can be adjusted relative to one another and at least one exchangeable piston in cylinder arrangement made of plastic whose piston is releasably coupled to the one working section and whose cylinder is releasably connected to the other working section and which is stiffened by an outer support mount supporting the cylinder from the outside and by at least one inner reinforcement insert which can be inserted into the cylinder together with the piston.
CA002465867A 2003-05-06 2004-04-30 A traction apparatus Expired - Fee Related CA2465867C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP03010177.8 2003-05-06
EP03010177A EP1475043A1 (en) 2003-05-06 2003-05-06 Distraction device
DE10360433 2003-12-22
DE10360433.2 2003-12-22

Publications (2)

Publication Number Publication Date
CA2465867A1 true CA2465867A1 (en) 2004-11-06
CA2465867C CA2465867C (en) 2008-03-18

Family

ID=33420034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002465867A Expired - Fee Related CA2465867C (en) 2003-05-06 2004-04-30 A traction apparatus

Country Status (9)

Country Link
US (1) US7686813B2 (en)
JP (1) JP4231813B2 (en)
CN (1) CN1550218A (en)
AT (1) ATE369797T1 (en)
AU (1) AU2004201929B2 (en)
CA (1) CA2465867C (en)
DE (1) DE502004004614D1 (en)
ES (1) ES2289389T3 (en)
RU (1) RU2354319C2 (en)

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JP4414998B2 (en) * 2006-12-01 2010-02-17 伊藤超短波株式会社 Traction equipment
US8628560B2 (en) * 2007-03-08 2014-01-14 DePuy Synthes Products, LLC Orthopaedic instrumentation with integral load-bearing members
US20090018544A1 (en) * 2007-07-13 2009-01-15 Zimmer, Inc. Method and apparatus for soft tissue balancing
US8968192B2 (en) * 2008-06-06 2015-03-03 Warsaw Orthopedic, Inc. Systems and methods for tissue retraction
JP6505985B2 (en) * 2014-05-30 2019-04-24 アルスロデザイン株式会社 Knee balancer
CN105411686B (en) * 2016-01-15 2017-12-19 雷俊虎 Orthopaedics replacement knee operation position stationary work-table
CN107280755B (en) * 2017-06-09 2023-11-17 山东美珂医疗科技有限公司 Minimally invasive fixation and reinforcement device for bone fracture
US20190240046A1 (en) 2018-02-02 2019-08-08 Orthosoft, Inc. Range of motion evaluation in orthopedic surgery
US20190240045A1 (en) 2018-02-02 2019-08-08 Orthosoft, Inc. Soft tissue balancing in robotic knee surgery

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US4349018A (en) 1980-12-29 1982-09-14 Chambers Gary R Osteotomy apparatus
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Also Published As

Publication number Publication date
CA2465867C (en) 2008-03-18
JP2004329927A (en) 2004-11-25
ATE369797T1 (en) 2007-09-15
US7686813B2 (en) 2010-03-30
ES2289389T3 (en) 2008-02-01
US20050027226A1 (en) 2005-02-03
DE502004004614D1 (en) 2007-09-27
RU2004113650A (en) 2005-10-27
CN1550218A (en) 2004-12-01
AU2004201929B2 (en) 2009-05-21
JP4231813B2 (en) 2009-03-04
AU2004201929A1 (en) 2004-11-25
RU2354319C2 (en) 2009-05-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130430