WO2004041094A8 - 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 volumeInfo
- Publication number
- WO2004041094A8 WO2004041094A8 PCT/US2003/035252 US0335252W WO2004041094A8 WO 2004041094 A8 WO2004041094 A8 WO 2004041094A8 US 0335252 W US0335252 W US 0335252W WO 2004041094 A8 WO2004041094 A8 WO 2004041094A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amniotic fluid
- transceiver
- fluid volume
- ultrasound
- uterus
- Prior art date
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)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Quality & Reliability (AREA)
- Physiology (AREA)
- Geometry (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Image Processing (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03810833A EP1596718A4 (en) | 2002-11-05 | 2003-11-05 | 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume |
CA002541798A CA2541798A1 (en) | 2002-11-05 | 2003-11-05 | 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume |
AU2003296928A AU2003296928A1 (en) | 2002-11-05 | 2003-11-05 | 3d ultrasound-based instrument for non-invasive measurement of amniotic fluid volume |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42388102P | 2002-11-05 | 2002-11-05 | |
US60/423,881 | 2002-11-05 | ||
USPCT/US03/14785 | 2003-05-09 | ||
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 | 2003-05-20 | ||
US10/443,126 US7041059B2 (en) | 2002-08-02 | 2003-05-20 | 3D ultrasound-based instrument for non-invasive measurement of amniotic fluid volume |
US10/633,186 | 2003-07-31 | ||
US10/633,186 US7004904B2 (en) | 2002-08-02 | 2003-07-31 | Image enhancement and segmentation of structures in 3D ultrasound images for volume measurements |
PCT/US2003/024368 WO2004012584A2 (en) | 2002-08-02 | 2003-08-01 | Image enhancing and segmentation of structures in 3d ultrasound |
USPCT/US03/24368 | 2003-08-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2004041094A2 WO2004041094A2 (en) | 2004-05-21 |
WO2004041094A3 WO2004041094A3 (en) | 2004-07-08 |
WO2004041094A8 true WO2004041094A8 (en) | 2004-10-07 |
Family
ID=56290502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/035252 WO2004041094A2 (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)
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 |
WO2016127181A1 (en) * | 2015-02-06 | 2016-08-11 | Noothera Technologies, Llc | Systems and methods for directed energy cranial therapeutics |
JP6663035B2 (en) | 2016-03-09 | 2020-03-11 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Fetal imaging system and method |
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)
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 |
ATE228252T1 (en) * | 1998-03-30 | 2002-12-15 | Tomtec Imaging Syst Gmbh | METHOD AND DEVICE FOR TAKING IMAGE USING ULTRASOUND |
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 |
-
2003
- 2003-11-05 WO PCT/US2003/035252 patent/WO2004041094A2/en not_active Application Discontinuation
- 2003-11-05 CA CA002541798A patent/CA2541798A1/en not_active Abandoned
- 2003-11-05 EP EP03810833A patent/EP1596718A4/en not_active Withdrawn
- 2003-11-05 AU AU2003296928A patent/AU2003296928A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2541798A1 (en) | 2004-05-21 |
WO2004041094A3 (en) | 2004-07-08 |
AU2003296928A1 (en) | 2004-06-07 |
WO2004041094A2 (en) | 2004-05-21 |
EP1596718A4 (en) | 2006-05-10 |
EP1596718A2 (en) | 2005-11-23 |
AU2003296928A8 (en) | 2004-06-07 |
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