WO2010037558A3 - Instrument zur messung des distraktionsdrucks zwischen wirbelkörpern - Google Patents

Instrument zur messung des distraktionsdrucks zwischen wirbelkörpern Download PDF

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Publication number
WO2010037558A3
WO2010037558A3 PCT/EP2009/007085 EP2009007085W WO2010037558A3 WO 2010037558 A3 WO2010037558 A3 WO 2010037558A3 EP 2009007085 W EP2009007085 W EP 2009007085W WO 2010037558 A3 WO2010037558 A3 WO 2010037558A3
Authority
WO
WIPO (PCT)
Prior art keywords
vertebral bodies
measuring
control device
instrument
support body
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/EP2009/007085
Other languages
English (en)
French (fr)
Other versions
WO2010037558A2 (de
Inventor
Franz Copf, Jr.
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP09759647A priority Critical patent/EP2330983A2/de
Priority to US13/122,194 priority patent/US20110257655A1/en
Priority to CN2009801478681A priority patent/CN102227191A/zh
Publication of WO2010037558A2 publication Critical patent/WO2010037558A2/de
Publication of WO2010037558A3 publication Critical patent/WO2010037558A3/de
Anticipated expiration legal-status Critical
Priority to ZA2011/02608A priority patent/ZA201102608B/en
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
    • A61B17/025—Joint distractors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2/4684—Trial or dummy prostheses
    • 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
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30668—Means for transferring electromagnetic energy to implants
    • A61F2002/3067—Means for transferring electromagnetic energy to implants for data transfer
    • 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
    • A61F2/4657—Measuring instruments used for implanting artificial joints
    • A61F2002/4666—Measuring instruments used for implanting artificial joints for measuring force, pressure or mechanical tension
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Prostheses (AREA)

Abstract

Ein Instrument zur Messung des Distraktionsdrucks zwischen Wirbelkörpern weist eine Stelleinrichtung (34, 36; 64, 66) zur Einleitung einer Druckkraft auf Oberflächen gegenüberliegender Wirbelkörper und eine der Stelleinrichtung (34, 36; 64, 66) zugeordnete Messeinrichtung (50; 84) zur Bestimmung der auf die Wirbelkörper ausgeübten Druckkraft auf. Erfindungsgemäß trägt wenigstens ein Endbereich der Stelleinrichtung (34, 36; 64, 66) einen Anlagekörper (10), der zum Eingriff in einen konkav gewölbten und von einem Knochenring umschlossenen Dom der Wirbelkörper ausgebildet ist. Der Anlagekörper ist um mindestens eine Schwenkachse gegenüber der Stelleinrichtung verschwenkbar und/oder hat eine so konvex gewölbte Anlagefläche, dass der Anlagekörper beim Eingriff in den Dom gleitbeweglich gegenüber dem Wirbelkörper um mindestens eine Schwenkachse verschwenkbar ist.
PCT/EP2009/007085 2008-10-02 2009-10-02 Instrument zur messung des distraktionsdrucks zwischen wirbelkörpern Ceased WO2010037558A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09759647A EP2330983A2 (de) 2008-10-02 2009-10-02 Instrument zur messung des distraktionsdrucks zwischen wirbelkörpern
US13/122,194 US20110257655A1 (en) 2008-10-02 2009-10-02 Instrument for measuring the distraction pressure between vertebral bodies
CN2009801478681A CN102227191A (zh) 2008-10-02 2009-10-02 用于测量椎体之间的牵引压力的仪器
ZA2011/02608A ZA201102608B (en) 2008-10-02 2011-04-07 Instrument for measuring the distraction pressure between vertebral bodies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050233.2 2008-10-02
DE102008050233A DE102008050233A1 (de) 2008-10-02 2008-10-02 Instrument zur Messung des Distraktionsdrucks zwischen Wirbelkörpern

Publications (2)

Publication Number Publication Date
WO2010037558A2 WO2010037558A2 (de) 2010-04-08
WO2010037558A3 true WO2010037558A3 (de) 2010-06-03

Family

ID=41795063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007085 Ceased WO2010037558A2 (de) 2008-10-02 2009-10-02 Instrument zur messung des distraktionsdrucks zwischen wirbelkörpern

Country Status (6)

Country Link
US (1) US20110257655A1 (de)
EP (1) EP2330983A2 (de)
CN (1) CN102227191A (de)
DE (1) DE102008050233A1 (de)
WO (1) WO2010037558A2 (de)
ZA (1) ZA201102608B (de)

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US11202707B2 (en) 2008-03-25 2021-12-21 Nuvasive Specialized Orthopedics, Inc. Adjustable implant system
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US8382756B2 (en) 2008-11-10 2013-02-26 Ellipse Technologies, Inc. External adjustment device for distraction device
US8197490B2 (en) 2009-02-23 2012-06-12 Ellipse Technologies, Inc. Non-invasive adjustable distraction system
US9622792B2 (en) 2009-04-29 2017-04-18 Nuvasive Specialized Orthopedics, Inc. Interspinous process device and method
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EP2538885A1 (de) 2010-02-26 2013-01-02 spontech spine intelligence group AG Computerprogramm zur wirbelsäulenmobilitätssimulation und wirbelsäulensimulationsverfahren
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Patent Citations (9)

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Publication number Priority date Publication date Assignee Title
US4899761A (en) * 1988-03-31 1990-02-13 Brown Mark D Apparatus and method for measuring spinal instability
WO1999059669A1 (en) * 1998-05-18 1999-11-25 Bryan Vincent E Jr Balloon jack
US20030105467A1 (en) * 2001-11-30 2003-06-05 Ralph James D. Distraction instrument for use in anterior cervical fixation surgery
US20030225416A1 (en) * 2002-05-21 2003-12-04 Bonvallet Todd C. Instruments and techniques for separating bony structures
DE60301238T2 (de) * 2002-09-20 2006-03-23 DePuy Spine, Inc., Raynham Schwenkbarer Tensiometer zur Messung der Spannung eines Zwischenwirbelraums
DE202004014119U1 (de) * 2004-09-08 2004-11-11 Aesculap Ag & Co. Kg Chirurgisches Instrument
US20060074431A1 (en) * 2004-09-28 2006-04-06 Depuy Spine, Inc. Disc distraction instrument and measuring device
WO2007003438A2 (en) * 2005-07-06 2007-01-11 Copf Franz Jun Intervertebral disc prosthesis
US20070260260A1 (en) * 2006-03-29 2007-11-08 Hahn Michael R Sizing instrument for a bodily joint such as an intervertebral disc space

Also Published As

Publication number Publication date
ZA201102608B (en) 2012-01-25
DE102008050233A1 (de) 2010-04-08
WO2010037558A2 (de) 2010-04-08
CN102227191A (zh) 2011-10-26
EP2330983A2 (de) 2011-06-15
US20110257655A1 (en) 2011-10-20

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