AU2003296928A1 - 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume - Google Patents

3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume

Info

Publication number
AU2003296928A1
AU2003296928A1 AU2003296928A AU2003296928A AU2003296928A1 AU 2003296928 A1 AU2003296928 A1 AU 2003296928A1 AU 2003296928 A AU2003296928 A AU 2003296928A AU 2003296928 A AU2003296928 A AU 2003296928A AU 2003296928 A1 AU2003296928 A1 AU 2003296928A1
Authority
AU
Australia
Prior art keywords
ultrasound
fluid volume
amniotic fluid
invasive measurement
based instrument
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.)
Abandoned
Application number
AU2003296928A
Other versions
AU2003296928A8 (en
Inventor
Vikram Chalana
Stephen Dudycha
Gerald J. Mcmorrow
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.)
Diagnostic Ultrasound Corp
Original Assignee
Diagnostic Ultrasound 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
Priority claimed from PCT/US2003/014785 external-priority patent/WO2003103499A1/en
Priority claimed from US10/443,126 external-priority patent/US7041059B2/en
Priority claimed from US10/633,186 external-priority patent/US7004904B2/en
Application filed by Diagnostic Ultrasound Corp filed Critical Diagnostic Ultrasound Corp
Publication of AU2003296928A8 publication Critical patent/AU2003296928A8/en
Publication of AU2003296928A1 publication Critical patent/AU2003296928A1/en
Abandoned 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
    • 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
    • A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
    • 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
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
    • 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
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4472—Wireless probes
    • 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
    • A61B8/4477—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device using several separate ultrasound transducers or probes
    • 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
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • 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
    • A61B8/565—Details of data transmission or power supply involving data transmission via a network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8993—Three dimensional imaging systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G06T2207/10136—3D ultrasound image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30044—Fetus; Embryo

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Quality & Reliability (AREA)
  • Physiology (AREA)
  • Geometry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
AU2003296928A 2002-11-05 2003-11-05 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume Abandoned AU2003296928A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US42388102P 2002-11-05 2002-11-05
US60/423,881 2002-11-05
USPCT/US03/24368 2003-01-08
PCT/US2003/014785 WO2003103499A1 (en) 2002-06-07 2003-05-09 Bladder wall thickness measurement system and methods
US47052503P 2003-05-12 2003-05-12
US60/470,525 2003-05-12
US10/443,126 US7041059B2 (en) 2002-08-02 2003-05-20 3D ultrasound-based instrument for non-invasive measurement of amniotic fluid volume
US10/443,126 2003-05-20
US10/633,186 US7004904B2 (en) 2002-08-02 2003-07-31 Image enhancement and segmentation of structures in 3D ultrasound images for volume measurements
US10/633,186 2003-07-31
PCT/US2003/024368 WO2004012584A2 (en) 2002-08-02 2003-08-01 Image enhancing and segmentation of structures in 3d ultrasound
USPCT/US03/14785 2003-09-05
PCT/US2003/035252 WO2004041094A2 (en) 2002-11-05 2003-11-05 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume

Publications (2)

Publication Number Publication Date
AU2003296928A8 AU2003296928A8 (en) 2004-06-07
AU2003296928A1 true AU2003296928A1 (en) 2004-06-07

Family

ID=56290502

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003296928A Abandoned AU2003296928A1 (en) 2002-11-05 2003-11-05 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume

Country Status (4)

Country Link
EP (1) EP1596718A4 (en)
AU (1) AU2003296928A1 (en)
CA (1) CA2541798A1 (en)
WO (1) WO2004041094A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353056B2 (en) * 2003-03-06 2008-04-01 General Electric Company Optimized switching configurations for reconfigurable arrays of sensor elements
US7399278B1 (en) 2003-05-05 2008-07-15 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center Method and system for measuring amniotic fluid volume and/or assessing fetal weight
WO2009055913A1 (en) * 2007-10-30 2009-05-07 Cedara Software Corp. System and method for image stitching
KR102284154B1 (en) * 2014-08-22 2021-07-30 포항공과대학교 산학협력단 System for counting swallowing and method thereof
US20160235983A1 (en) * 2015-02-06 2016-08-18 NooThera Technologies LLC Systems and methods for directed energy cranial therapeutics
BR112018067831A2 (en) 2016-03-09 2019-01-02 Koninklijke Philips Nv fetal imaging system, fetal imaging method, and computer program
CN109805958B (en) 2019-02-22 2021-03-16 无锡海斯凯尔医学技术有限公司 Ultrasonic imaging apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926871A (en) * 1985-05-08 1990-05-22 International Biomedics, Inc. Apparatus and method for non-invasively and automatically measuring the volume of urine in a human bladder
US5159931A (en) * 1988-11-25 1992-11-03 Riccardo Pini Apparatus for obtaining a three-dimensional reconstruction of anatomic structures through the acquisition of echographic images
US5465721A (en) * 1994-04-22 1995-11-14 Hitachi Medical Corporation Ultrasonic diagnostic apparatus and ultrasonic diagnosis method
US5846200A (en) * 1996-11-08 1998-12-08 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging system for analysis of left ventricular function
US5964710A (en) * 1998-03-13 1999-10-12 Srs Medical, Inc. System for estimating bladder volume
EP0961135B1 (en) * 1998-03-30 2002-11-20 TomTec Imaging Systems GmbH Method and apparatus for ultrasound image acquisition
US6234968B1 (en) * 1999-06-15 2001-05-22 Acuson Corporation 3-D diagnostic medical ultrasound imaging using a 1-D array
US6939301B2 (en) * 2001-03-16 2005-09-06 Yaakov Abdelhak Automatic volume measurements: an application for 3D ultrasound
US6695780B1 (en) * 2002-10-17 2004-02-24 Gerard Georges Nahum Methods, systems, and computer program products for estimating fetal weight at birth and risk of macrosomia

Also Published As

Publication number Publication date
WO2004041094A3 (en) 2004-07-08
AU2003296928A8 (en) 2004-06-07
EP1596718A4 (en) 2006-05-10
CA2541798A1 (en) 2004-05-21
WO2004041094A2 (en) 2004-05-21
EP1596718A2 (en) 2005-11-23
WO2004041094A8 (en) 2004-10-07

Similar Documents

Publication Publication Date Title
AU2003254372A1 (en) Instantaneous ultrasonic measurement of bladder volume
AU2003207052A1 (en) Three-dimensional measuring instrument
AU2003287735A1 (en) Non-invasive measurement of analytes
AU2003227906A1 (en) Intracavitary impedance measuring probe
AU2002221109A1 (en) Body impedance measuring instrument
AU2002318408A1 (en) Characterization of fluids using ultrasound
AU2003295900A1 (en) Medical biopsy instrument
EP1699360A4 (en) Component ultrasound transducer
AU2003303617A1 (en) Ultrasonic position indicator
AU2003297225A1 (en) Ultrasound location of anatomical landmarks
AU2002366787A1 (en) Blood pressure measuring apparatus
AU2003902766A0 (en) Ultrasonic testing of pipe
EP1346691A4 (en) Ultrasonic measurement instrument
AU2002329019A1 (en) Device for measuring distances within body cavities
GB0328899D0 (en) Ultrasound probe
AU2003296928A1 (en) 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume
GB0203389D0 (en) Volume measurement of liquids
AU2002250613A1 (en) Microsensor for physiological pressure measurement
AU2003275680A1 (en) Probe for physical properties measurement
AU2003269669A1 (en) Pressure measuring unit for ultrasound measuring devices
AU2002308807A1 (en) The measuring instrument of the depth of water
AU2003302436A1 (en) Measuring transducer having leak monitoring
AU2003216706A1 (en) Device for measurement of tissue hardness
AU2003292606A1 (en) Three-dimensional measuring instrument and three-dimensional measuring method
AU2003290203A1 (en) Method of measuring the height of a liquid using a high-frequency line probe

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase