DE50108254D1 - Anordnung zur ermittlung einer belastungsachse einer extremität - Google Patents

Anordnung zur ermittlung einer belastungsachse einer extremität

Info

Publication number
DE50108254D1
DE50108254D1 DE50108254T DE50108254T DE50108254D1 DE 50108254 D1 DE50108254 D1 DE 50108254D1 DE 50108254 T DE50108254 T DE 50108254T DE 50108254 T DE50108254 T DE 50108254T DE 50108254 D1 DE50108254 D1 DE 50108254D1
Authority
DE
Germany
Prior art keywords
measurement
limb
point
rotation
center
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.)
Expired - Lifetime
Application number
DE50108254T
Other languages
English (en)
Inventor
Holger Broers
Werner Berner
Bernhard Hauri
Thomas Hauri
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 Orthopaedics AG
Original Assignee
Plus Endoprothetik AG
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 Plus Endoprothetik AG filed Critical Plus Endoprothetik AG
Priority to DE50108254T priority Critical patent/DE50108254D1/de
Application granted granted Critical
Publication of DE50108254D1 publication Critical patent/DE50108254D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/4504—Bones
    • 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
    • A61B17/155—Cutting femur
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A61B2034/101—Computer-aided simulation of surgical operations
    • A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A61B2034/108—Computer aided selection or customisation of medical implants or cutting guides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2055—Optical tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2068—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis using pointers, e.g. pointers having reference marks for determining coordinates of body points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3983—Reference marker arrangements for use with image guided surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6878—Bone
DE50108254T 2000-08-31 2001-05-17 Anordnung zur ermittlung einer belastungsachse einer extremität Expired - Lifetime DE50108254D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50108254T DE50108254D1 (de) 2000-08-31 2001-05-17 Anordnung zur ermittlung einer belastungsachse einer extremität

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10042965 2000-08-31
PCT/EP2001/005663 WO2002017798A1 (de) 2000-08-31 2001-05-17 Verfahren und anordnung zur ermittlung einer belastungsachse einer extremität
DE50108254T DE50108254D1 (de) 2000-08-31 2001-05-17 Anordnung zur ermittlung einer belastungsachse einer extremität

Publications (1)

Publication Number Publication Date
DE50108254D1 true DE50108254D1 (de) 2006-01-05

Family

ID=7654539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50108254T Expired - Lifetime DE50108254D1 (de) 2000-08-31 2001-05-17 Anordnung zur ermittlung einer belastungsachse einer extremität

Country Status (9)

Country Link
US (2) US6928742B2 (de)
EP (1) EP1313400B1 (de)
JP (1) JP4726032B2 (de)
CN (1) CN1310622C (de)
AT (1) ATE311149T1 (de)
AU (1) AU2002237008A1 (de)
DE (1) DE50108254D1 (de)
ES (1) ES2254519T3 (de)
WO (1) WO2002017798A1 (de)

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Also Published As

Publication number Publication date
WO2002017798A1 (de) 2002-03-07
ATE311149T1 (de) 2005-12-15
ES2254519T3 (es) 2006-06-16
US6928742B2 (en) 2005-08-16
US20040054442A1 (en) 2004-03-18
EP1313400A1 (de) 2003-05-28
US20060089657A1 (en) 2006-04-27
JP4726032B2 (ja) 2011-07-20
AU2002237008A1 (en) 2002-03-13
CN1466439A (zh) 2004-01-07
US7611520B2 (en) 2009-11-03
EP1313400B1 (de) 2005-11-30
JP2004507311A (ja) 2004-03-11
CN1310622C (zh) 2007-04-18

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