DE69729216D1 - Gerät zum elektronischen darstellen eines zahnes durch transillumination durch licht - Google Patents

Gerät zum elektronischen darstellen eines zahnes durch transillumination durch licht

Info

Publication number
DE69729216D1
DE69729216D1 DE69729216T DE69729216T DE69729216D1 DE 69729216 D1 DE69729216 D1 DE 69729216D1 DE 69729216 T DE69729216 T DE 69729216T DE 69729216 T DE69729216 T DE 69729216T DE 69729216 D1 DE69729216 D1 DE 69729216D1
Authority
DE
Germany
Prior art keywords
transillumination
tooth
light
electronically displaying
electronically
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
DE69729216T
Other languages
English (en)
Other versions
DE69729216T2 (de
Inventor
Marek Elbaum
Michael Greenebaum
Adam Jacobs
Sunguk Keem
H Schneiderman
S Shultz
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.)
Mela Sciences Inc
Original Assignee
Electro Optical Sciences Inc
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 Electro Optical Sciences Inc filed Critical Electro Optical Sciences Inc
Publication of DE69729216D1 publication Critical patent/DE69729216D1/de
Application granted granted Critical
Publication of DE69729216T2 publication Critical patent/DE69729216T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0655Control therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013Medical image data
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0238Optical sensor arrangements for performing transmission measurements on body tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7253Details of waveform analysis characterised by using transforms
    • A61B5/726Details of waveform analysis characterised by using transforms using Wavelet transforms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7425Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/04Measuring instruments specially adapted for dentistry
DE69729216T 1996-12-31 1997-12-31 Gerät zum elektronischen darstellen eines zahnes durch transillumination durch licht Expired - Lifetime DE69729216T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/778,001 US6201880B1 (en) 1996-12-31 1996-12-31 Method and apparatus for electronically imaging a tooth through transillumination by light
US778001 1996-12-31
PCT/US1997/023953 WO1998029050A2 (en) 1996-12-31 1997-12-31 Method and apparatus for electronically imaging a tooth through transilluminaion by light

Publications (2)

Publication Number Publication Date
DE69729216D1 true DE69729216D1 (de) 2004-06-24
DE69729216T2 DE69729216T2 (de) 2005-05-25

Family

ID=25111977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729216T Expired - Lifetime DE69729216T2 (de) 1996-12-31 1997-12-31 Gerät zum elektronischen darstellen eines zahnes durch transillumination durch licht

Country Status (5)

Country Link
US (1) US6201880B1 (de)
EP (1) EP0950228B1 (de)
AU (1) AU5721198A (de)
DE (1) DE69729216T2 (de)
WO (1) WO1998029050A2 (de)

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AU5721198A (en) 1998-07-31
WO1998029050A3 (en) 1998-10-15
WO1998029050A2 (en) 1998-07-09
EP0950228B1 (de) 2004-05-19
EP0950228A2 (de) 1999-10-20
US6201880B1 (en) 2001-03-13
EP0950228A4 (de) 2000-04-05
DE69729216T2 (de) 2005-05-25

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