DE69434400D1 - Vorrichtung und verfahren zur hochauflösenden bilddarstellung mittels ultraschall - Google Patents

Vorrichtung und verfahren zur hochauflösenden bilddarstellung mittels ultraschall

Info

Publication number
DE69434400D1
DE69434400D1 DE69434400T DE69434400T DE69434400D1 DE 69434400 D1 DE69434400 D1 DE 69434400D1 DE 69434400 T DE69434400 T DE 69434400T DE 69434400 T DE69434400 T DE 69434400T DE 69434400 D1 DE69434400 D1 DE 69434400D1
Authority
DE
Germany
Prior art keywords
motor
transducer
scan
probe
imaging
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
DE69434400T
Other languages
English (en)
Inventor
John K Schneider
Frank W Keeney
Russell J Drakes
Stephen M Gojevic
Nicholas G Leszczynski
Mark C Schneider
Darold C Wobschall
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.)
Ultra Scan Corp
Original Assignee
Ultra Scan Corp
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 Ultra Scan Corp filed Critical Ultra Scan Corp
Application granted granted Critical
Publication of DE69434400D1 publication Critical patent/DE69434400D1/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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A61B8/4218—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by articulated arms
DE69434400T 1993-11-04 1994-11-03 Vorrichtung und verfahren zur hochauflösenden bilddarstellung mittels ultraschall Expired - Lifetime DE69434400D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/147,027 US5456256A (en) 1993-11-04 1993-11-04 High resolution ultrasonic imaging apparatus and method
PCT/US1994/012348 WO1995012354A1 (en) 1993-11-04 1994-11-03 High resolution ultrasonic imaging apparatus and method

Publications (1)

Publication Number Publication Date
DE69434400D1 true DE69434400D1 (de) 2005-07-14

Family

ID=22520044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69434400T Expired - Lifetime DE69434400D1 (de) 1993-11-04 1994-11-03 Vorrichtung und verfahren zur hochauflösenden bilddarstellung mittels ultraschall

Country Status (9)

Country Link
US (1) US5456256A (de)
EP (1) EP0727963B1 (de)
JP (1) JPH09507031A (de)
CN (1) CN1297234C (de)
AT (1) ATE297158T1 (de)
BR (1) BR9407982A (de)
CA (1) CA2175691C (de)
DE (1) DE69434400D1 (de)
WO (1) WO1995012354A1 (de)

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JPH09507031A (ja) 1997-07-15
WO1995012354A1 (en) 1995-05-11
EP0727963A1 (de) 1996-08-28
CA2175691C (en) 2010-03-23
ATE297158T1 (de) 2005-06-15
EP0727963B1 (de) 2005-06-08
CN1140982A (zh) 1997-01-22
BR9407982A (pt) 1996-12-03
CN1297234C (zh) 2007-01-31
US5456256A (en) 1995-10-10
EP0727963A4 (de) 1999-10-20
CA2175691A1 (en) 1995-05-11

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