WO2004041059A3 - Method and apparatus for monitoring the progress of labor - Google Patents

Method and apparatus for monitoring the progress of labor Download PDF

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Publication number
WO2004041059A3
WO2004041059A3 PCT/IL2003/000928 IL0300928W WO2004041059A3 WO 2004041059 A3 WO2004041059 A3 WO 2004041059A3 IL 0300928 W IL0300928 W IL 0300928W WO 2004041059 A3 WO2004041059 A3 WO 2004041059A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring
mother
position sensor
location
labor
Prior art date
Application number
PCT/IL2003/000928
Other languages
French (fr)
Other versions
WO2004041059A2 (en
Inventor
Yoav Paltieli
Original Assignee
Trig Medical Ltd
Yoav Paltieli
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 Trig Medical Ltd, Yoav Paltieli filed Critical Trig Medical Ltd
Priority to BR0315471-8A priority Critical patent/BR0315471A/en
Priority to MXPA05004923A priority patent/MXPA05004923A/en
Priority to EP03773952.1A priority patent/EP1565099B1/en
Priority to CA002504869A priority patent/CA2504869A1/en
Priority to US10/534,084 priority patent/US20060015036A1/en
Priority to AU2003282336A priority patent/AU2003282336A1/en
Priority to JP2004549525A priority patent/JP2006505323A/en
Publication of WO2004041059A2 publication Critical patent/WO2004041059A2/en
Publication of WO2004041059A3 publication Critical patent/WO2004041059A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/435—Assessing cervix alteration or dilation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
    • A61B2017/00438—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping connectable to a finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4216—Operations on uterus, e.g. endometrium
    • A61B2017/4225—Cervix uteri
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2068—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis using pointers, e.g. pointers having reference marks for determining coordinates of body points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/397—Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave
    • A61B2090/3975—Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave active

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Robotics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

A method of monitoring the progress of labor in a mother during childbirth, by using a position sensor to measure a predetermined point on the mother; monitoring the location of the position sensor in three-dimensional space; and monitoring the location of the fetal presenting part with respect to the predetermined point on the mother. The location of the fetal presenting part may be indicated by a similar position sensor, or by imaging. Other conditions, such as effacement, cervical dilatation, and cervical position may also be monitored in a similar manner. A reference or affixation point may be provided to the position sensor by, for example, attaching a key or shaped object to one or more points on the fetus or mother.
PCT/IL2003/000928 1997-05-05 2003-11-06 Method and apparatus for monitoring the progress of labor WO2004041059A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR0315471-8A BR0315471A (en) 2002-11-07 2003-11-06 Method and apparatus for monitoring progress of labor
MXPA05004923A MXPA05004923A (en) 2002-11-07 2003-11-06 Method and apparatus for monitoring the progress of labor.
EP03773952.1A EP1565099B1 (en) 2002-11-07 2003-11-06 Apparatus for monitoring the progress of labor
CA002504869A CA2504869A1 (en) 2002-11-07 2003-11-06 Method and apparatus for monitoring the progress of labor
US10/534,084 US20060015036A1 (en) 1997-05-05 2003-11-06 Method and apparatus for monitoring the progress of labor
AU2003282336A AU2003282336A1 (en) 2002-11-07 2003-11-06 Method and apparatus for monitoring the progress of labor
JP2004549525A JP2006505323A (en) 2002-11-07 2003-11-06 Method and apparatus for monitoring the progress of labor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/289,304 2002-11-07
US10/289,304 US6669653B2 (en) 1997-05-05 2002-11-07 Method and apparatus for monitoring the progress of labor

Publications (2)

Publication Number Publication Date
WO2004041059A2 WO2004041059A2 (en) 2004-05-21
WO2004041059A3 true WO2004041059A3 (en) 2004-08-19

Family

ID=32312097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2003/000928 WO2004041059A2 (en) 1997-05-05 2003-11-06 Method and apparatus for monitoring the progress of labor

Country Status (10)

Country Link
US (2) US6669653B2 (en)
EP (1) EP1565099B1 (en)
JP (1) JP2006505323A (en)
KR (1) KR20050072803A (en)
CN (1) CN1735374A (en)
AU (1) AU2003282336A1 (en)
BR (1) BR0315471A (en)
CA (1) CA2504869A1 (en)
MX (1) MXPA05004923A (en)
WO (1) WO2004041059A2 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6669653B2 (en) * 1997-05-05 2003-12-30 Trig Medical Ltd. Method and apparatus for monitoring the progress of labor
US7207941B2 (en) 2001-06-05 2007-04-24 Barnev Ltd. Birth monitoring system
US7343190B2 (en) * 2003-07-29 2008-03-11 Ntd Laboratories, Inc. System and method for assessing fetal abnormality based on landmarks
US7850625B2 (en) 2003-08-06 2010-12-14 Trig Medical Ltd. Method and apparatus for monitoring labor parameter
US20050059887A1 (en) * 2003-09-16 2005-03-17 Hassan Mostafavi Localization of a target using in vivo markers
US20050059879A1 (en) * 2003-09-16 2005-03-17 Robert Sutherland Localization of a sensor device in a body
ATE483398T1 (en) * 2003-10-14 2010-10-15 Monica Healthcare Ltd FETUS MONITORING
WO2005077261A1 (en) * 2004-02-13 2005-08-25 Trig Medical Ltd. Performing tasks with sensors
JP2007532169A (en) * 2004-04-07 2007-11-15 バーネフ リミテッド Maternity medical monitoring device
WO2005096707A2 (en) * 2004-04-07 2005-10-20 Barnev Ltd. State based birth monitoring system
US8636676B2 (en) 2005-06-07 2014-01-28 Perigen, Inc Method and apparatus for providing information related to labor progress for an obstetrics patient
DE102005028831A1 (en) * 2005-06-15 2006-12-28 Aesculap Ag & Co. Kg Method and surgical navigation system for producing a receiving cavity for an acetabular cup
US7713216B2 (en) * 2006-04-10 2010-05-11 Intrapartum, Llc Method for cervical dilation and/or measurement
US7527601B2 (en) * 2005-12-29 2009-05-05 Intrapartum Ventures, Llc Cervimeter
US7811239B2 (en) * 2005-12-29 2010-10-12 Intrapartum, Llc Cervical dilation measurement apparatus
US10134490B2 (en) 2006-05-01 2018-11-20 Perigen, Inc. Method and system for monitoring labour progression for an obstetrics patient
US9805164B2 (en) * 2006-05-01 2017-10-31 Perigen, Inc. Method and apparatus for providing contraction information during labour
US20080167581A1 (en) * 2007-01-10 2008-07-10 Yoav Paltieli Determining parameters associated with a female pelvis and cervix
US20090093716A1 (en) * 2007-10-04 2009-04-09 General Electric Company Method and apparatus for evaluation of labor with ultrasound
DE102007049671A1 (en) * 2007-10-17 2009-04-30 Aesculap Ag Method and device for determining the frontal plane of the pelvic bone
DE102007049668B3 (en) * 2007-10-17 2009-04-16 Aesculap Ag Method and device for determining the angular position of an acetabular cup in a pelvic bone
US9439624B2 (en) 2007-10-19 2016-09-13 Metritrack, Inc. Three dimensional mapping display system for diagnostic ultrasound machines and method
WO2009073964A1 (en) * 2007-12-10 2009-06-18 Lms Medical Systems Ltd. Title: method and apparatus for providing contraction information during labour
CN102245101B (en) * 2008-08-18 2015-07-22 约翰·M·奥布莱恩 Cervical dilation meter
IT1391829B1 (en) * 2008-11-21 2012-01-27 C N R Consiglio Naz Delle Ricerche EQUIPMENT BASED ON ULTRASOUNDS TO MEASURE PARAMETERS ADVANCEMENT INDICATORS OF A PARTY
US8292831B2 (en) * 2009-01-16 2012-10-23 Ob Technologies, Llc Method of measuring fetal head orientation, position, and velocity and providing feedback to mother and doctor
US8172776B2 (en) * 2009-06-09 2012-05-08 Browne Paul C Systems and methods for detecting labor conditions via electromagnetic field disturbances
CN102625674B (en) 2009-09-13 2016-01-20 特里格医疗有限公司 There is the birth delivery device of position sensor
EA201200543A1 (en) * 2009-09-28 2012-11-30 Иллюминэр Холдингз Лтд. DEVICE OF INTRAVALUE OBSERVATION AND NETWORK
US20110144458A1 (en) * 2009-12-14 2011-06-16 Joseph Gauta Method and apparatus providing timed visual images during childbirth
US20130218289A1 (en) * 2010-04-13 2013-08-22 Cornell University Method and systems for determining preparedness of the uterus for delivery
GB201007606D0 (en) * 2010-05-07 2010-06-23 Ulive Entpr Ltd Device and method for determining fetal movement
US9017270B2 (en) * 2011-03-21 2015-04-28 Ob Technologies, Llc Apparatus and method of detecting movement of objects within the abdominal and/or pelvic region
SG191435A1 (en) * 2011-12-13 2013-07-31 Smart Communications Inc System and method for transmitting partograph information and analysing the same
US11109835B2 (en) 2011-12-18 2021-09-07 Metritrack Llc Three dimensional mapping display system for diagnostic ultrasound machines
US20140025230A1 (en) 2012-07-17 2014-01-23 Elwha LLC, a limited liability company of the State of Delaware Unmanned device interaction methods and systems
US20140025233A1 (en) 2012-07-17 2014-01-23 Elwha Llc Unmanned device utilization methods and systems
CN111887815A (en) * 2012-09-19 2020-11-06 皇家飞利浦有限公司 Automatic analysis of uterine activity signals and use thereof for enhancing the labor and delivery experience
US10478151B2 (en) * 2014-08-12 2019-11-19 General Electric Company System and method for automated monitoring of fetal head descent during labor
US10368833B2 (en) 2014-09-12 2019-08-06 General Electric Company Method and system for fetal visualization by computing and displaying an ultrasound measurement and graphical model
EP3361973B1 (en) * 2015-10-13 2020-09-23 Genit Innovations AB Obstetric extraction
US9947097B2 (en) * 2016-01-19 2018-04-17 General Electric Company Method and system for enhanced fetal visualization by detecting and displaying a fetal head position with cross-plane ultrasound images
US10595792B2 (en) * 2017-06-11 2020-03-24 Fetal Life Llc Tocodynamometer GPS alert system
CN109171910A (en) * 2018-07-26 2019-01-11 佟玲 A kind of obstetrics' sucker midwifery device
US20210321937A1 (en) 2018-08-30 2021-10-21 Trig Medical Ltd. Birth delivery magnetic tracking system
CN109464163B (en) * 2018-12-07 2021-11-02 广州莲印医疗科技有限公司 Fetal head direction measuring device, measuring and calculating method and measuring device simulator
CN109998503B (en) * 2019-04-17 2021-12-17 深圳市第二人民医院 Intelligent monitoring and control system for painless delivery
CN110507362B (en) * 2019-09-09 2023-06-23 邹金沙 Production axis construction method, fetal head position measurement method and device
USD1013868S1 (en) 2019-12-09 2024-02-06 Fetal Life, Llc Medical device
KR20210092977A (en) * 2020-01-17 2021-07-27 삼성메디슨 주식회사 Ultrasonic imaging device and controlling method thereof
CN112168129A (en) * 2020-11-02 2021-01-05 青岛市城阳区人民医院 Gynaecology and obstetrics's that can alleviate intense mood opens and indicates inspection device
CN113520321B (en) * 2021-07-14 2022-12-23 沈阳菁华医院有限公司 Parameter triggering-based midwifery condition judgment platform
US20230363696A1 (en) * 2022-05-10 2023-11-16 Adam E.M. Eltorai System, methods, and devices for cervical and fetal position monitoring in labor
WO2023113764A2 (en) * 2023-03-07 2023-06-22 Midwifery And Womens Health Innovation Teknoloji̇ Li̇mi̇ted Şi̇rketi̇ Touch glove
CN117373689B (en) * 2023-12-05 2024-02-13 吉林大学第一医院 Real-time analysis method and system for labor heart rate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768459A (en) * 1971-06-28 1973-10-30 Utah Res & Dev Co Inc Cervical dilation measuring device
US5438996A (en) * 1994-10-12 1995-08-08 Triton Technology, Inc. Ambulatory, ultrasonic transit time, real-time, cervical effacement and dilatation monitor with disposable probes
US5935061A (en) * 1997-01-03 1999-08-10 Biosense, Inc. Obstetrical instrument system and method
US6261247B1 (en) * 1998-12-31 2001-07-17 Ball Semiconductor, Inc. Position sensing system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299232A (en) * 1979-06-19 1981-11-10 Mario Zilianti Bipolar electrodes for fetal heart-rate recording during labor
US4476871A (en) * 1982-04-23 1984-10-16 American Home Products Corporation Monitoring of cervical dilatation during labor
US4945305A (en) * 1986-10-09 1990-07-31 Ascension Technology Corporation Device for quantitatively measuring the relative position and orientation of two bodies in the presence of metals utilizing direct current magnetic fields
EP0346471A4 (en) * 1987-02-03 1990-02-05 Terumo Corp Apparatus for monitoring fetus.
US5185809A (en) * 1987-08-14 1993-02-09 The General Hospital Corporation Morphometric analysis of anatomical tomographic data
US4991579A (en) * 1987-11-10 1991-02-12 Allen George S Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
US5135006A (en) * 1988-03-31 1992-08-04 Susan Bellinson Method and apparatus for monitoring descent of fetus
US4942882A (en) * 1988-03-31 1990-07-24 Susan Bellinson Method and apparatus for monitoring descent of fetus
WO1991007913A1 (en) * 1989-11-24 1991-06-13 Technomed International A method and apparatus for determining the position of a target relative to known co-ordinates
US5222485A (en) * 1990-09-17 1993-06-29 Ravinder Jerath Ultrasound labor monitoring method and apparatus
US5150709A (en) * 1991-02-11 1992-09-29 Neward Theodore C Spiral electrode with contact retainer
ZA942812B (en) * 1993-04-22 1995-11-22 Pixsys Inc System for locating the relative positions of objects in three dimensional space
US5558091A (en) * 1993-10-06 1996-09-24 Biosense, Inc. Magnetic determination of position and orientation
US5406961A (en) * 1993-10-29 1995-04-18 Artal; Raul Monitoring device and method for detection of premature labor
US5588435A (en) * 1995-11-22 1996-12-31 Siemens Medical Systems, Inc. System and method for automatic measurement of body structures
US5838529A (en) * 1995-12-22 1998-11-17 Lam Research Corporation Low voltage electrostatic clamp for substrates such as dielectric substrates
US5605155A (en) * 1996-03-29 1997-02-25 University Of Washington Ultrasound system for automatically measuring fetal head size
US6669653B2 (en) * 1997-05-05 2003-12-30 Trig Medical Ltd. Method and apparatus for monitoring the progress of labor
UA65566C2 (en) * 1997-05-05 2004-04-15 Тріг Медікал Лтд Method and device for monitoring progress of labor
JP4132009B2 (en) * 1998-06-22 2008-08-13 アーオー テクノロジー アクチエンゲゼルシャフト Fiducial matching using fiducial screws
US6375616B1 (en) * 2000-11-10 2002-04-23 Biomedicom Ltd. Automatic fetal weight determination
US7207941B2 (en) * 2001-06-05 2007-04-24 Barnev Ltd. Birth monitoring system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768459A (en) * 1971-06-28 1973-10-30 Utah Res & Dev Co Inc Cervical dilation measuring device
US5438996A (en) * 1994-10-12 1995-08-08 Triton Technology, Inc. Ambulatory, ultrasonic transit time, real-time, cervical effacement and dilatation monitor with disposable probes
US5935061A (en) * 1997-01-03 1999-08-10 Biosense, Inc. Obstetrical instrument system and method
US6261247B1 (en) * 1998-12-31 2001-07-17 Ball Semiconductor, Inc. Position sensing system

Also Published As

Publication number Publication date
JP2006505323A (en) 2006-02-16
MXPA05004923A (en) 2006-01-27
BR0315471A (en) 2005-08-23
EP1565099A2 (en) 2005-08-24
AU2003282336A1 (en) 2004-06-07
US20030114779A1 (en) 2003-06-19
US20060015036A1 (en) 2006-01-19
EP1565099B1 (en) 2016-03-16
US6669653B2 (en) 2003-12-30
CA2504869A1 (en) 2004-05-21
KR20050072803A (en) 2005-07-12
CN1735374A (en) 2006-02-15
WO2004041059A2 (en) 2004-05-21
EP1565099A4 (en) 2010-03-10
AU2003282336A8 (en) 2004-06-07

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