WO2015048327A3 - Tablet ultrasound system - Google Patents

Tablet ultrasound system Download PDF

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Publication number
WO2015048327A3
WO2015048327A3 PCT/US2014/057516 US2014057516W WO2015048327A3 WO 2015048327 A3 WO2015048327 A3 WO 2015048327A3 US 2014057516 W US2014057516 W US 2014057516W WO 2015048327 A3 WO2015048327 A3 WO 2015048327A3
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasound
exemplary embodiments
ultrasound imaging
circuit board
stage
Prior art date
Application number
PCT/US2014/057516
Other languages
French (fr)
Other versions
WO2015048327A8 (en
WO2015048327A2 (en
Inventor
Alice M. Chiang
William M. Wong
Noah Berger
Original Assignee
Teratech Corporation
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
Priority claimed from US14/037,106 external-priority patent/US9877699B2/en
Application filed by Teratech Corporation filed Critical Teratech Corporation
Priority to US15/025,058 priority Critical patent/US20160228091A1/en
Publication of WO2015048327A2 publication Critical patent/WO2015048327A2/en
Publication of WO2015048327A3 publication Critical patent/WO2015048327A3/en
Publication of WO2015048327A8 publication Critical patent/WO2015048327A8/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4405—Device being mounted on a trolley
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4411—Device being modular
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4433—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device involving a docking unit
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    • A61B8/462—Displaying means of special interest characterised by constructional features of the display
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    • A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
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    • 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
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    • H01L2924/181—Encapsulation

Abstract

Exemplary embodiments provide systems and methods for portable medical ultrasound imaging. Preferred embodiments utilize a tablet touchscreen display operative to control imaging and display operations without the need for using traditional keyboards or controls. Certain embodiments provide ultrasound imaging system in which the scan head includes a beamformer circuit that performs far field sub array beamforming or includes a sparse array selecting circuit that actuates selected elements. Exemplary embodiments also provide an ultrasound engine circuit board including one or more multi-chip modules, and a portable medical ultrasound imaging system including an ultrasound engine circuit board with one or more multi-chip modules. Exemplary embodiments also provide methods for using a hierarchical two-stage or three-stage beamforming system, three dimensional ultrasound images which can be generated in real-time.
PCT/US2014/057516 2012-03-26 2014-09-25 Tablet ultrasound system WO2015048327A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/025,058 US20160228091A1 (en) 2012-03-26 2014-09-25 Tablet ultrasound system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/037,106 2013-09-25
US14/037,106 US9877699B2 (en) 2012-03-26 2013-09-25 Tablet ultrasound system

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