DE68927739D1 - Verfahren und gerät zur vergleichenden auswertung von gelenkbewegungen mittels videofluoroskopie - Google Patents

Verfahren und gerät zur vergleichenden auswertung von gelenkbewegungen mittels videofluoroskopie

Info

Publication number
DE68927739D1
DE68927739D1 DE68927739T DE68927739T DE68927739D1 DE 68927739 D1 DE68927739 D1 DE 68927739D1 DE 68927739 T DE68927739 T DE 68927739T DE 68927739 T DE68927739 T DE 68927739T DE 68927739 D1 DE68927739 D1 DE 68927739D1
Authority
DE
Germany
Prior art keywords
videofluoroscopy
comparative evaluation
joint movements
movements
joint
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
DE68927739T
Other languages
English (en)
Inventor
Gene D Bell
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23073638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68927739(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE68927739D1 publication Critical patent/DE68927739D1/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
    • A61B5/4528—Joints
    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using image analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4291—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/548—Remote control of the apparatus or devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
DE68927739T 1988-12-06 1989-11-27 Verfahren und gerät zur vergleichenden auswertung von gelenkbewegungen mittels videofluoroskopie Expired - Lifetime DE68927739D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/280,566 US5099859A (en) 1988-12-06 1988-12-06 Method and apparatus for comparative analysis of videofluoroscopic joint motion
PCT/US1989/005324 WO1990006084A1 (en) 1988-12-06 1989-11-27 Method and apparatus for comparative analysis of videofluoroscopic joint motion

Publications (1)

Publication Number Publication Date
DE68927739D1 true DE68927739D1 (de) 1997-03-13

Family

ID=23073638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927739T Expired - Lifetime DE68927739D1 (de) 1988-12-06 1989-11-27 Verfahren und gerät zur vergleichenden auswertung von gelenkbewegungen mittels videofluoroskopie

Country Status (7)

Country Link
US (1) US5099859A (de)
EP (1) EP0447459B1 (de)
JP (1) JPH04502387A (de)
AU (1) AU4808690A (de)
CA (1) CA1322059C (de)
DE (1) DE68927739D1 (de)
WO (1) WO1990006084A1 (de)

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WO1990006084A1 (en) 1990-06-14
CA1322059C (en) 1993-09-07
EP0447459B1 (de) 1997-01-29
US5099859A (en) 1992-03-31
AU4808690A (en) 1990-06-26
EP0447459A4 (en) 1992-01-22
JPH04502387A (ja) 1992-04-23
EP0447459A1 (de) 1991-09-25

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