BR9408341A - Sensor oximétrico de pulso fetal - Google Patents

Sensor oximétrico de pulso fetal

Info

Publication number
BR9408341A
BR9408341A BR9408341A BR9408341A BR9408341A BR 9408341 A BR9408341 A BR 9408341A BR 9408341 A BR9408341 A BR 9408341A BR 9408341 A BR9408341 A BR 9408341A BR 9408341 A BR9408341 A BR 9408341A
Authority
BR
Brazil
Prior art keywords
pulse oximetry
oximetry sensor
fetal pulse
fetal
sensor
Prior art date
Application number
BR9408341A
Other languages
English (en)
Inventor
Simon W H Thomas
William R Pruehsner
Original Assignee
Corometrics Medical System Inc
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 Corometrics Medical System Inc filed Critical Corometrics Medical System Inc
Publication of BR9408341A publication Critical patent/BR9408341A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1464—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters specially adapted for foetal tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/288—Invasive for foetal cardiography, e.g. scalp electrodes
    • 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
    • A61B5/4362—Assessing foetal parameters
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/02—Foetus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pediatric Medicine (AREA)
  • Optics & Photonics (AREA)
  • Cardiology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
BR9408341A 1993-12-15 1994-12-13 Sensor oximétrico de pulso fetal BR9408341A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/167,334 US5411024A (en) 1993-12-15 1993-12-15 Fetal pulse oximetry sensor
PCT/US1994/014385 WO1995016390A1 (en) 1993-12-15 1994-12-13 Fetal pulse oximetry sensor

Publications (1)

Publication Number Publication Date
BR9408341A true BR9408341A (pt) 1997-08-19

Family

ID=22606937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408341A BR9408341A (pt) 1993-12-15 1994-12-13 Sensor oximétrico de pulso fetal

Country Status (7)

Country Link
US (1) US5411024A (pt)
EP (1) EP0734224A4 (pt)
JP (1) JPH09506794A (pt)
AU (1) AU1306695A (pt)
BR (1) BR9408341A (pt)
CA (1) CA2179303A1 (pt)
WO (1) WO1995016390A1 (pt)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
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ES2128297T3 (es) * 1990-08-22 1999-05-16 Nellcor Puritan Bennett Inc Aparato para la oximetria del pulso de un feto.
US5743261A (en) * 1993-12-06 1998-04-28 Sensor Devices, Inc. Methods and apparatus for the invasive use of oximeter probes
US5715816A (en) * 1993-12-06 1998-02-10 Sensor Devices, Inc. Oximeter probes and methods for the invasive use thereof
US5876336A (en) * 1994-10-11 1999-03-02 Ep Technologies, Inc. Systems and methods for guiding movable electrode elements within multiple-electrode structure
US5839439A (en) * 1995-11-13 1998-11-24 Nellcor Puritan Bennett Incorporated Oximeter sensor with rigid inner housing and pliable overmold
US5776058A (en) * 1996-08-13 1998-07-07 Nellcor Puritan Bennett Incorporated Pressure-attached presenting part fetal pulse oximetry sensor
US5727547A (en) * 1996-09-04 1998-03-17 Nellcor Puritan Bennett Incorporated Presenting part fetal oximeter sensor with securing mechanism for providing tension to scalp attachment
US6018673A (en) 1996-10-10 2000-01-25 Nellcor Puritan Bennett Incorporated Motion compatible sensor for non-invasive optical blood analysis
US5851179A (en) 1996-10-10 1998-12-22 Nellcor Puritan Bennett Incorporated Pulse oximeter sensor with articulating head
US5851226A (en) * 1996-10-22 1998-12-22 Medtronic, Inc. Temporary transvenous endocardial lead
US6044288A (en) * 1996-11-08 2000-03-28 Imaging Diagnostics Systems, Inc. Apparatus and method for determining the perimeter of the surface of an object being scanned
US6029077A (en) * 1996-11-08 2000-02-22 Imaging Diagnostic Systems, Inc. Device for determining the perimeter of the surface of an object being scanned and for limiting reflection from the object surface
US5941822A (en) * 1997-03-17 1999-08-24 Polartechnics Limited Apparatus for tissue type recognition within a body canal
US5830146A (en) * 1997-03-17 1998-11-03 Polartechnics Limited Sheathed probes for tissue type recognition
US6487439B1 (en) 1997-03-17 2002-11-26 Victor N. Skladnev Glove-mounted hybrid probe for tissue type recognition
US5941834A (en) * 1997-03-17 1999-08-24 Polartechnics Limited Sheath for a side view probe
US5855551A (en) * 1997-03-17 1999-01-05 Polartechnics Limited Integral sheathing apparatus for tissue recognition probes
US5792053A (en) * 1997-03-17 1998-08-11 Polartechnics, Limited Hybrid probe for tissue type recognition
CN1309341C (zh) * 1997-06-17 2007-04-11 里普朗尼克股份有限公司 胎儿血氧测定系统和传感器
US6198952B1 (en) * 1998-10-30 2001-03-06 Medtronic, Inc. Multiple lens oxygen sensor for medical electrical lead
US6731976B2 (en) 1997-09-03 2004-05-04 Medtronic, Inc. Device and method to measure and communicate body parameters
US6125291A (en) * 1998-10-30 2000-09-26 Medtronic, Inc. Light barrier for medical electrical lead oxygen sensor
US6285896B1 (en) * 1998-07-13 2001-09-04 Masimo Corporation Fetal pulse oximetry sensor
US6175751B1 (en) 1999-03-16 2001-01-16 Allen Maizes Apparatus and method for sensing oxygen levels in a fetus
US6675031B1 (en) 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
US6308089B1 (en) * 1999-04-14 2001-10-23 O.B. Scientific, Inc. Limited use medical probe
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US6760609B2 (en) 1999-07-14 2004-07-06 Providence Health System - Oregon Adaptive calibration pulsed oximetry method and device
WO2001054573A1 (en) * 2000-01-28 2001-08-02 The General Hospital Corporation Fetal pulse oximetry
US8224412B2 (en) 2000-04-17 2012-07-17 Nellcor Puritan Bennett Llc Pulse oximeter sensor with piece-wise function
EP2322085B1 (en) 2000-04-17 2014-03-12 Covidien LP Pulse oximeter sensor with piece-wise function
DE20112098U1 (de) * 2001-07-20 2002-12-05 Knitza, Reinhold, Prof.Dr.med. Dr.med.habil, 82166 Gräfelfing Sensoreinrichtung zum Messen von vitalen Parametern eines Feten während der Geburt
US6748254B2 (en) 2001-10-12 2004-06-08 Nellcor Puritan Bennett Incorporated Stacked adhesive optical sensor
US6763256B2 (en) * 2002-08-16 2004-07-13 Optical Sensors, Inc. Pulse oximeter
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
US7657294B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Compliant diaphragm medical sensor and technique for using the same
US7590439B2 (en) 2005-08-08 2009-09-15 Nellcor Puritan Bennett Llc Bi-stable medical sensor and technique for using the same
US7657295B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US20070060808A1 (en) 2005-09-12 2007-03-15 Carine Hoarau Medical sensor for reducing motion artifacts and technique for using the same
US7899510B2 (en) 2005-09-29 2011-03-01 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US8092379B2 (en) 2005-09-29 2012-01-10 Nellcor Puritan Bennett Llc Method and system for determining when to reposition a physiological sensor
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US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
US7486979B2 (en) 2005-09-30 2009-02-03 Nellcor Puritan Bennett Llc Optically aligned pulse oximetry sensor and technique for using the same
US8233954B2 (en) 2005-09-30 2012-07-31 Nellcor Puritan Bennett Llc Mucosal sensor for the assessment of tissue and blood constituents and technique for using the same
US7881762B2 (en) 2005-09-30 2011-02-01 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US7483731B2 (en) 2005-09-30 2009-01-27 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
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US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US8145288B2 (en) 2006-08-22 2012-03-27 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8219170B2 (en) 2006-09-20 2012-07-10 Nellcor Puritan Bennett Llc System and method for practicing spectrophotometry using light emitting nanostructure devices
US8175671B2 (en) 2006-09-22 2012-05-08 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
US8396527B2 (en) 2006-09-22 2013-03-12 Covidien Lp Medical sensor for reducing signal artifacts and technique for using the same
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US7869849B2 (en) 2006-09-26 2011-01-11 Nellcor Puritan Bennett Llc Opaque, electrically nonconductive region on a medical sensor
US7574245B2 (en) 2006-09-27 2009-08-11 Nellcor Puritan Bennett Llc Flexible medical sensor enclosure
US7890153B2 (en) 2006-09-28 2011-02-15 Nellcor Puritan Bennett Llc System and method for mitigating interference in pulse oximetry
US7796403B2 (en) 2006-09-28 2010-09-14 Nellcor Puritan Bennett Llc Means for mechanical registration and mechanical-electrical coupling of a faraday shield to a photodetector and an electrical circuit
US8068891B2 (en) 2006-09-29 2011-11-29 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US7476131B2 (en) * 2006-09-29 2009-01-13 Nellcor Puritan Bennett Llc Device for reducing crosstalk
US7684842B2 (en) 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
US8175667B2 (en) 2006-09-29 2012-05-08 Nellcor Puritan Bennett Llc Symmetric LED array for pulse oximetry
US7680522B2 (en) 2006-09-29 2010-03-16 Nellcor Puritan Bennett Llc Method and apparatus for detecting misapplied sensors
US20080221420A1 (en) * 2007-03-08 2008-09-11 Nonin Medical, Inc. Fetal Pulse Oximetry and ECG Sensor
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
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US8366613B2 (en) 2007-12-26 2013-02-05 Covidien Lp LED drive circuit for pulse oximetry and method for using same
US8577434B2 (en) 2007-12-27 2013-11-05 Covidien Lp Coaxial LED light sources
US20090171176A1 (en) * 2007-12-28 2009-07-02 Nellcor Puritan Bennett Llc Snapshot Sensor
US8442608B2 (en) 2007-12-28 2013-05-14 Covidien Lp System and method for estimating physiological parameters by deconvolving artifacts
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US20090326347A1 (en) * 2008-06-30 2009-12-31 Bennett Scharf Synchronous Light Detection Utilizing CMOS/CCD Sensors For Oximetry Sensing
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US8221319B2 (en) 2009-03-25 2012-07-17 Nellcor Puritan Bennett Llc Medical device for assessing intravascular blood volume and technique for using the same
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US8634891B2 (en) 2009-05-20 2014-01-21 Covidien Lp Method and system for self regulation of sensor component contact pressure
US20100331640A1 (en) * 2009-06-26 2010-12-30 Nellcor Puritan Bennett Llc Use of photodetector array to improve efficiency and accuracy of an optical medical sensor
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US8391941B2 (en) 2009-07-17 2013-03-05 Covidien Lp System and method for memory switching for multiple configuration medical sensor
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EP3473172A1 (en) * 2017-10-20 2019-04-24 Universität Zürich Apparatus for measuring optical parameters in scattering media
CN110215205A (zh) * 2019-05-10 2019-09-10 广州爱听贝科技有限公司 一种可视化的胎儿电极及其操作组件

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Also Published As

Publication number Publication date
EP0734224A1 (en) 1996-10-02
AU1306695A (en) 1995-07-03
WO1995016390A1 (en) 1995-06-22
JPH09506794A (ja) 1997-07-08
EP0734224A4 (en) 1998-06-03
CA2179303A1 (en) 1995-06-22
US5411024A (en) 1995-05-02

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