ATE294552T1 - Vorrichtung zur intraoperativen messung der mechanischen festigkeit einer in einem knochen implantierten endoprothese - Google Patents

Vorrichtung zur intraoperativen messung der mechanischen festigkeit einer in einem knochen implantierten endoprothese

Info

Publication number
ATE294552T1
ATE294552T1 AT02425761T AT02425761T ATE294552T1 AT E294552 T1 ATE294552 T1 AT E294552T1 AT 02425761 T AT02425761 T AT 02425761T AT 02425761 T AT02425761 T AT 02425761T AT E294552 T1 ATE294552 T1 AT E294552T1
Authority
AT
Austria
Prior art keywords
bone
intra
mechanical strength
anchoring element
implanted
Prior art date
Application number
AT02425761T
Other languages
English (en)
Inventor
Angelo Cappello
Luca Cristofolini
Aldo Toni
Marco Viceconti
Original Assignee
Univ Bologna
Istituti Ortopedici Rizzoli
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 Univ Bologna, Istituti Ortopedici Rizzoli filed Critical Univ Bologna
Application granted granted Critical
Publication of ATE294552T1 publication Critical patent/ATE294552T1/de

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
    • A61F2/4657—Measuring instruments used for implanting artificial joints
    • 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
    • A61F2/468—Testing instruments for artificial joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • 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
    • 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
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3625—Necks
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3625—Necks
    • A61F2002/3631—Necks with an integral complete or partial peripheral collar or bearing shoulder at its base
    • 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
    • A61F2002/4658—Measuring instruments used for implanting artificial joints for measuring dimensions, e.g. length
    • 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
    • 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
    • A61F2002/4668—Measuring instruments used for implanting artificial joints for measuring angles
    • 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
    • A61F2002/4681—Special tools for implanting artificial joints by applying mechanical shocks, e.g. by hammering

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Prostheses (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT02425761T 2002-12-11 2002-12-11 Vorrichtung zur intraoperativen messung der mechanischen festigkeit einer in einem knochen implantierten endoprothese ATE294552T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425761A EP1433445B1 (de) 2002-12-11 2002-12-11 Vorrichtung zur intraoperativen Messung der mechanischen Festigkeit einer in einem Knochen implantierten Endoprothese

Publications (1)

Publication Number Publication Date
ATE294552T1 true ATE294552T1 (de) 2005-05-15

Family

ID=32405835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02425761T ATE294552T1 (de) 2002-12-11 2002-12-11 Vorrichtung zur intraoperativen messung der mechanischen festigkeit einer in einem knochen implantierten endoprothese

Country Status (3)

Country Link
EP (1) EP1433445B1 (de)
AT (1) ATE294552T1 (de)
DE (1) DE60204033D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019031B1 (fr) 2014-03-27 2016-04-15 Centre Nat De La Rech Scient (Cnrs) Dispositif d'assistance a la mise en place d'un instrument orthopedique
US10426541B2 (en) 2014-04-02 2019-10-01 Centre National De La Recherche Scientifique (Cnrs) Device for assisting with the placement of an orthopedic instrument
US11751807B2 (en) 2016-01-11 2023-09-12 Kambiz Behzadi Invasive sense measurement in prosthesis installation and bone preparation
US10441244B2 (en) 2016-01-11 2019-10-15 Kambiz Behzadi Invasive sense measurement in prosthesis installation
US11298102B2 (en) 2016-01-11 2022-04-12 Kambiz Behzadi Quantitative assessment of prosthesis press-fit fixation
US11241248B2 (en) 2016-01-11 2022-02-08 Kambiz Behzadi Bone preparation apparatus and method
US11399946B2 (en) 2016-01-11 2022-08-02 Kambiz Behzadi Prosthesis installation and assembly
US10251663B2 (en) 2016-01-11 2019-04-09 Kambiz Behzadi Bone preparation apparatus and method
US10426540B2 (en) 2016-01-11 2019-10-01 Kambiz Behzadi Prosthesis installation
US11109802B2 (en) 2016-01-11 2021-09-07 Kambiz Behzadi Invasive sense measurement in prosthesis installation and bone preparation
US10849766B2 (en) 2016-01-11 2020-12-01 Kambiz Behzadi Implant evaluation in prosthesis installation
US11375975B2 (en) 2016-01-11 2022-07-05 Kambiz Behzadi Quantitative assessment of implant installation
US11534314B2 (en) 2016-01-11 2022-12-27 Kambiz Behzadi Quantitative assessment of prosthesis press-fit fixation
US11026809B2 (en) 2016-01-11 2021-06-08 Kambiz Behzadi Prosthesis installation and assembly
US11458028B2 (en) 2016-01-11 2022-10-04 Kambiz Behzadi Prosthesis installation and assembly
US11234840B2 (en) 2016-01-11 2022-02-01 Kambiz Behzadi Bone preparation apparatus and method
US11291426B2 (en) 2016-01-11 2022-04-05 Kambiz Behzadi Quantitative assessment of implant bone preparation
US20170196707A1 (en) 2016-01-11 2017-07-13 Kambiz Behzadi Surgical impaction centering apparatus and method
US10463505B2 (en) 2016-01-11 2019-11-05 Kambiz Behzadi Bone preparation apparatus and method
US11331069B2 (en) 2016-01-11 2022-05-17 Kambiz Behzadi Invasive sense measurement in prosthesis installation
US12193951B2 (en) 2016-01-11 2025-01-14 Kambiz Behzadi Quantitative assessment of prosthesis press-fit fixation
US10220214B2 (en) * 2017-01-17 2019-03-05 Veressa Medical, Inc. Devices, systems, and methods for improving pelvic floor dysfunction
US11969336B2 (en) 2018-10-08 2024-04-30 Kambiz Behzadi Connective tissue grafting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418956C2 (de) * 1974-04-19 1975-12-04 Michael Dipl.-Ing. 8000 Muenchen Ungethuem Gelenksimulator zum Testen von Gelenkprothesen, insbesondere von Totalendoprothesen für das Hüftgelenk, und Fixationsvorrichtung zum Einbetten der Gelenkpfanne in den Pfannenadapter des Gelenksimulators
JPS62117553A (ja) * 1985-11-16 1987-05-29 肥後　矢吉 機能評価装置
DE3714966A1 (de) * 1987-05-01 1988-11-10 Mecron Med Prod Gmbh Vorrichtung zum messen der kraftschluessigen verbindung einer zementfrei implantierbaren schaftprothese mit einem knochenschaft
US4922898A (en) * 1988-10-04 1990-05-08 Dunn Harold K Procedure for verifying prosthetic implant seating
JPH02246923A (ja) * 1988-12-21 1990-10-02 Alexander D Rosenstein 股間接移植診断法
US5342362A (en) * 1991-08-29 1994-08-30 Zimmer Inc. System and instrumentation for torsionally testing femoral rasp and hip stem implant including motion indicator
US5320625A (en) * 1993-01-21 1994-06-14 Bertin Kim C Apparatus and method for implanting a prosthetic acetabular cup and then testing the stability of the implant
US6573706B2 (en) * 1999-11-18 2003-06-03 Intellijoint Systems Ltd. Method and apparatus for distance based detection of wear and the like in joints
US20020143268A1 (en) * 2001-04-03 2002-10-03 Neil Meredith Bone implant testing

Also Published As

Publication number Publication date
EP1433445A1 (de) 2004-06-30
DE60204033D1 (de) 2005-06-09
EP1433445B1 (de) 2005-05-04

Similar Documents

Publication Publication Date Title
ATE294552T1 (de) Vorrichtung zur intraoperativen messung der mechanischen festigkeit einer in einem knochen implantierten endoprothese
US8065927B2 (en) Device for measuring tibio-femoral force amplitudes and force locations in total knee arthroplasty
US5259249A (en) Hip joint femoral component endoprosthesis test device
FI108211B (fi) Istutteiden testaus
Raab‐Cullen et al. Bone response to alternate‐day mechanical loading of the rat tibia
DE602006003457D1 (de) Vorrichtung zur Lastverteilung von Bändern in einem Gelenk
Bhimji et al. Micromotion of cementless tibial baseplates: keels with adjuvant pegs offer more stability than pegs alone
DE60119994D1 (de) Vorrichtung zur Auswertung einer Prothese
GB0013037D0 (en) Tension measuring device
Seong et al. Comparison of push‐in versus pull‐out tests on bone‐implant interfaces of rabbit tibia dental implant healing model
EP1374804A3 (de) Poröse unikondylare Knieprothese
WO2007005401A3 (en) Intraoperative joint force measuring device, system and method
EP3592298B1 (de) Chirurgische abstandsvorrichtung mit sensor
WO2020037380A1 (en) A surgical device
Freutel et al. Influence of partial meniscectomy on attachment forces, superficial strain and contact mechanics in porcine knee joints
ATE306232T1 (de) Hilfsinstrument zur vorbereitung des einsetzens einer knieprothese
Singal et al. Measurement of tension in a string using an array of capacitive force sensors
Colville et al. The significance of isometer measurements and graft position during anterior cruciate ligament reconstruction
Kinkel et al. Strut grafts in revision hip arthroplasty faced with femoral bone defects: an experimental analysis
Buttermann et al. Description and application of instrumented staples for measuring in vivo bone strain
Szivek et al. A long-term in vivo bone strain measurement device
Zacharias et al. In vivo calibration of a femoral fixation device transducer for measuring anterior cruciate ligament graft tension: a study in an ovine model
Trudel et al. A mechanical arthrometer to measure knee joint contracture in rats
Nolten et al. Sensor integrated tibial inlay for soft-tissue balancing
Kaastad et al. Effects of hormonal conditions and drugs on both muscle and bone strength can be assessed in a single rat test

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties