ATE349948T1 - Sensor und verfahren zum messen physiologischer parameter - Google Patents

Sensor und verfahren zum messen physiologischer parameter

Info

Publication number
ATE349948T1
ATE349948T1 AT01997251T AT01997251T ATE349948T1 AT E349948 T1 ATE349948 T1 AT E349948T1 AT 01997251 T AT01997251 T AT 01997251T AT 01997251 T AT01997251 T AT 01997251T AT E349948 T1 ATE349948 T1 AT E349948T1
Authority
AT
Austria
Prior art keywords
sensor
physiological parameters
measuring physiological
signal
measuring apparatus
Prior art date
Application number
AT01997251T
Other languages
English (en)
Inventor
Andres Tschupp
Joseph Lang
Matthias Roost
Original Assignee
Sentec Ag
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 Sentec Ag filed Critical Sentec Ag
Application granted granted Critical
Publication of ATE349948T1 publication Critical patent/ATE349948T1/de

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
    • A61B5/14542—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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • 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
    • A61B5/14539—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 pH
    • 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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—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 chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • 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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0008—Temperature signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0017—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system transmitting optical signals
    • 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
    • A61B5/1491—Heated applicators
AT01997251T 2000-11-23 2001-11-23 Sensor und verfahren zum messen physiologischer parameter ATE349948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH0000628 2000-11-23
CH0100098 2001-02-14

Publications (1)

Publication Number Publication Date
ATE349948T1 true ATE349948T1 (de) 2007-01-15

Family

ID=4358156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01997251T ATE349948T1 (de) 2000-11-23 2001-11-23 Sensor und verfahren zum messen physiologischer parameter

Country Status (3)

Country Link
US (1) US6760610B2 (de)
AT (1) ATE349948T1 (de)
HK (1) HK1059553A1 (de)

Families Citing this family (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915380A (en) 1997-03-14 1999-06-29 Nellcor Puritan Bennett Incorporated System and method for controlling the start up of a patient ventilator
US6675031B1 (en) 1999-04-14 2004-01-06 Mallinckrodt Inc. Method and circuit for indicating quality and accuracy of physiological measurements
US20030013328A1 (en) * 2001-05-22 2003-01-16 Andrade Thomas L. Connection assembly for integrated circuit sensors
US6748254B2 (en) 2001-10-12 2004-06-08 Nellcor Puritan Bennett Incorporated Stacked adhesive optical sensor
US20030220584A1 (en) * 2002-04-19 2003-11-27 Southwest Research Institute Headset for measuring physiological parameters
US7190986B1 (en) 2002-10-18 2007-03-13 Nellcor Puritan Bennett Inc. Non-adhesive oximeter sensor for sensitive skin
JP2007526440A (ja) * 2003-06-03 2007-09-13 バイエル・ヘルスケア・エルエルシー 携帯型医療診断装置
US20060229502A1 (en) * 2003-06-03 2006-10-12 Bayer Healthcare Llc Portable medical diagnostic apparatus
US7500950B2 (en) 2003-07-25 2009-03-10 Masimo Corporation Multipurpose sensor port
US20050049468A1 (en) * 2003-09-03 2005-03-03 Sven-Erik Carlson Increasing the performance of an optical pulsoximeter
US20050197554A1 (en) * 2004-02-26 2005-09-08 Michael Polcha Composite thin-film glucose sensor
EP1595497A1 (de) * 2004-05-05 2005-11-16 Drakeley Consulting Llc Endgerät und schnurloses Datenübertragungsnetzwerk
US20060020239A1 (en) * 2004-07-20 2006-01-26 Geiger Mark A Cerebral spinal fluid flow sensing device
JP2006087523A (ja) * 2004-09-21 2006-04-06 Olympus Corp 電子装置および被検体内導入システム
US7359742B2 (en) * 2004-11-12 2008-04-15 Nonin Medical, Inc. Sensor assembly
SE534082C2 (sv) * 2004-12-29 2011-04-26 Senseair Ab Ett gas detekterande arrangemang
US7392074B2 (en) * 2005-01-21 2008-06-24 Nonin Medical, Inc. Sensor system with memory and method of using same
US20090076360A1 (en) 2007-09-13 2009-03-19 Dexcom, Inc. Transcutaneous analyte sensor
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
US7904130B2 (en) 2005-09-29 2011-03-08 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US7555327B2 (en) 2005-09-30 2009-06-30 Nellcor Puritan Bennett Llc Folding medical sensor and technique for using the same
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection 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
US7483731B2 (en) 2005-09-30 2009-01-27 Nellcor Puritan Bennett Llc Medical sensor 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
US7881762B2 (en) 2005-09-30 2011-02-01 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US20070093717A1 (en) * 2005-10-20 2007-04-26 Glucon Inc. Wearable glucometer configurations
US20070149864A1 (en) * 2005-12-27 2007-06-28 Marko Laakkonen Monitoring device for multiple tissue sites
US7606606B2 (en) * 2005-12-27 2009-10-20 General Electric Company Patient monitoring device with multiple sensors
US7990382B2 (en) 2006-01-03 2011-08-02 Masimo Corporation Virtual display
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US10188348B2 (en) 2006-06-05 2019-01-29 Masimo Corporation Parameter upgrade system
US20100212666A1 (en) * 2006-06-21 2010-08-26 Universitat Bern System for Controlling Administration of Anaesthesia
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
US8190225B2 (en) 2006-09-22 2012-05-29 Nellcor Puritan Bennett Llc Medical sensor for reducing signal artifacts and technique for using the same
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
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
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
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
US7890153B2 (en) 2006-09-28 2011-02-15 Nellcor Puritan Bennett Llc System and method for mitigating interference in 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
US8068891B2 (en) 2006-09-29 2011-11-29 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
US7880626B2 (en) 2006-10-12 2011-02-01 Masimo Corporation System and method for monitoring the life of a physiological sensor
US7684845B2 (en) * 2006-11-01 2010-03-23 G Pulse International Co., Ltd. Physiological measurement display
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8157730B2 (en) * 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US7894869B2 (en) 2007-03-09 2011-02-22 Nellcor Puritan Bennett Llc Multiple configuration medical sensor and technique for using the same
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US7961443B2 (en) * 2007-04-06 2011-06-14 Watlow Electric Manufacturing Company Hybrid power relay using communications link
DK2144555T4 (da) * 2007-04-27 2022-06-20 Sentec Ag Indretning og fremgangsmåde til transkutan bestemmelse af blodgasser
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
US10849535B2 (en) * 2007-12-05 2020-12-01 Vioptix, Inc. Surgical elevator oximeter
US8352004B2 (en) 2007-12-21 2013-01-08 Covidien Lp Medical sensor and technique for using the same
US8380272B2 (en) * 2007-12-21 2013-02-19 Covidien Lp Physiological sensor
US8346328B2 (en) 2007-12-21 2013-01-01 Covidien Lp Medical sensor and technique for using the same
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
US8452364B2 (en) 2007-12-28 2013-05-28 Covidien LLP System and method for attaching a sensor to a patient's skin
US8442608B2 (en) 2007-12-28 2013-05-14 Covidien Lp System and method for estimating physiological parameters by deconvolving artifacts
US8070508B2 (en) 2007-12-31 2011-12-06 Nellcor Puritan Bennett Llc Method and apparatus for aligning and securing a cable strain relief
US8199007B2 (en) 2007-12-31 2012-06-12 Nellcor Puritan Bennett Llc Flex circuit snap track for a biometric sensor
US8897850B2 (en) 2007-12-31 2014-11-25 Covidien Lp Sensor with integrated living hinge and spring
US8092993B2 (en) 2007-12-31 2012-01-10 Nellcor Puritan Bennett Llc Hydrogel thin film for use as a biosensor
US8437822B2 (en) 2008-03-28 2013-05-07 Covidien Lp System and method for estimating blood analyte concentration
US8112375B2 (en) 2008-03-31 2012-02-07 Nellcor Puritan Bennett Llc Wavelength selection and outlier detection in reduced rank linear models
US8077297B2 (en) * 2008-06-30 2011-12-13 Nellcor Puritan Bennett Ireland Methods and systems for discriminating bands in scalograms
US7887345B2 (en) 2008-06-30 2011-02-15 Nellcor Puritan Bennett Llc Single use connector for pulse oximetry sensors
US8071935B2 (en) 2008-06-30 2011-12-06 Nellcor Puritan Bennett Llc Optical detector with an overmolded faraday shield
US8295567B2 (en) 2008-06-30 2012-10-23 Nellcor Puritan Bennett Ireland Systems and methods for ridge selection in scalograms of signals
US7880884B2 (en) 2008-06-30 2011-02-01 Nellcor Puritan Bennett Llc System and method for coating and shielding electronic sensor components
US8827917B2 (en) * 2008-06-30 2014-09-09 Nelleor Puritan Bennett Ireland Systems and methods for artifact detection in signals
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8417309B2 (en) 2008-09-30 2013-04-09 Covidien Lp Medical sensor
US8914088B2 (en) 2008-09-30 2014-12-16 Covidien Lp Medical sensor and technique for using the same
US8423112B2 (en) 2008-09-30 2013-04-16 Covidien Lp Medical sensor and technique for using the same
US9750462B2 (en) 2009-02-25 2017-09-05 Valencell, Inc. Monitoring apparatus and methods for measuring physiological and/or environmental conditions
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
EP3357419A1 (de) 2009-02-25 2018-08-08 Valencell, Inc. Lichtgeleitete vorrichtungen und überwachungsvorrichtungen damit
US8452366B2 (en) 2009-03-16 2013-05-28 Covidien Lp Medical monitoring device with flexible circuitry
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
US8509869B2 (en) 2009-05-15 2013-08-13 Covidien Lp Method and apparatus for detecting and analyzing variations in a physiologic parameter
US8571619B2 (en) 2009-05-20 2013-10-29 Masimo Corporation Hemoglobin display and patient treatment
US8634891B2 (en) 2009-05-20 2014-01-21 Covidien Lp Method and system for self regulation of sensor component contact pressure
US8382666B1 (en) 2009-06-03 2013-02-26 Vioptix, Inc. Medical device probe connector
US9010634B2 (en) 2009-06-30 2015-04-21 Covidien Lp System and method for linking patient data to a patient and providing sensor quality assurance
US8505821B2 (en) 2009-06-30 2013-08-13 Covidien Lp System and method for providing sensor quality assurance
US8311601B2 (en) 2009-06-30 2012-11-13 Nellcor Puritan Bennett Llc Reflectance and/or transmissive pulse oximeter
US8391941B2 (en) 2009-07-17 2013-03-05 Covidien Lp System and method for memory switching for multiple configuration medical sensor
US8417310B2 (en) 2009-08-10 2013-04-09 Covidien Lp Digital switching in multi-site sensor
US8428675B2 (en) 2009-08-19 2013-04-23 Covidien Lp Nanofiber adhesives used in medical devices
US9492095B2 (en) 2009-12-02 2016-11-15 Neetour Medical Ltd. Hemodynamics-based monitoring and evaluation of a respiratory condition
US8335992B2 (en) 2009-12-04 2012-12-18 Nellcor Puritan Bennett Llc Visual indication of settings changes on a ventilator graphical user interface
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US8619395B2 (en) 2010-03-12 2013-12-31 Arc Suppression Technologies, Llc Two terminal arc suppressor
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
US8532729B2 (en) 2011-03-31 2013-09-10 Covidien Lp Moldable ear sensor
US8577435B2 (en) 2011-03-31 2013-11-05 Covidien Lp Flexible bandage ear sensor
US8768426B2 (en) 2011-03-31 2014-07-01 Covidien Lp Y-shaped ear sensor with strain relief
US9427191B2 (en) 2011-07-25 2016-08-30 Valencell, Inc. Apparatus and methods for estimating time-state physiological parameters
US9801552B2 (en) 2011-08-02 2017-10-31 Valencell, Inc. Systems and methods for variable filter adjustment by heart rate metric feedback
DE102011087188A1 (de) * 2011-11-28 2013-05-29 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur Bestimmung zumindest einer Prozessgröße eines Mediums, elektrochemischer Sensor und Einstabmesskette
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
CN110013240A (zh) 2013-01-28 2019-07-16 瓦伦赛尔公司 具有与身体运动脱开的感测元件的生理监测装置
WO2015048766A1 (en) * 2013-09-30 2015-04-02 The Arizona Board Of Regents On Behalf Of The University Of Arizona A home-based heliox system with carbon dioxide removal
JP6453914B2 (ja) * 2014-07-15 2019-01-16 ラディオメーター・バーゼル・アクチェンゲゼルシャフト 皮膚組織中の検体の分圧の断続的な測定
US20160029898A1 (en) 2014-07-30 2016-02-04 Valencell, Inc. Physiological Monitoring Devices and Methods Using Optical Sensors
EP4360552A2 (de) 2014-08-06 2024-05-01 Yukka Magic LLC Optische physiologische sensormodule mit reduziertem signalrauschen
US9794653B2 (en) 2014-09-27 2017-10-17 Valencell, Inc. Methods and apparatus for improving signal quality in wearable biometric monitoring devices
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
CN107333466B (zh) 2014-12-15 2021-06-01 雷迪奥米特巴塞尔股份公司 用于无创伤地确定分析物浓度的装置和方法
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
EP3344127A4 (de) 2015-10-23 2018-07-25 Valencell, Inc. Physiologische überwachungsvorrichtungen und verfahren zur identifizierung des aktivitätstyps einer person
US10966662B2 (en) 2016-07-08 2021-04-06 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods
US20180028069A1 (en) * 2016-07-29 2018-02-01 VivaLnk Inc. Wearable thermometer patch for accurate measurement of human skin temperature
WO2020031147A1 (en) * 2018-08-09 2020-02-13 3M Innovative Properties Company Pulse oximetry and temperature device
US11190857B2 (en) 2018-09-18 2021-11-30 Leidos, Inc. Sensor array multiplexer
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment
EP3939505A1 (de) * 2020-07-14 2022-01-19 SenTec AG Vorrichtung zur gewinnung eines indikators für einen mikrozirkulationszustand

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129125A (en) 1976-12-27 1978-12-12 Camin Research Corp. Patient monitoring system
US5259381A (en) 1986-08-18 1993-11-09 Physio-Control Corporation Apparatus for the automatic calibration of signals employed in oximetry
EP0267978B1 (de) 1986-11-17 1991-08-28 PPG Hellige GmbH Kombinationssensor zur transcutanen Erfassung von Sauerstoff und Kohlendioxid im Blut
US5873821A (en) 1992-05-18 1999-02-23 Non-Invasive Technology, Inc. Lateralization spectrophotometer
US5372136A (en) 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
US5342498A (en) 1991-06-26 1994-08-30 Graves Jeffrey A Electronic wiring substrate
GB9123638D0 (en) 1991-11-07 1992-01-02 Magill Alan R Apparel & fabric & devices suitable for health monitoring applications
DE4329898A1 (de) * 1993-09-04 1995-04-06 Marcus Dr Besson Kabelloses medizinisches Diagnose- und Überwachungsgerät
DE9318303U1 (de) 1993-11-25 1994-01-27 Siemens Ag Ferritstab oder Ferritkern
US5673692A (en) 1995-02-03 1997-10-07 Biosignals Ltd. Co. Single site, multi-variable patient monitor
KR970020056A (ko) 1995-09-19 1997-05-28 노보루 아까사까 환자 모니터 장치
WO1997024059A1 (en) * 1995-12-28 1997-07-10 Cygnus, Inc. Continuous monitoring of physiological analyte
GB9719497D0 (en) 1997-09-12 1997-11-19 Home Diagnostics Uk Limited Remote monitoring
ATE246356T1 (de) * 1998-05-13 2003-08-15 Cygnus Therapeutic Systems Vorrichtung zum vorhersagen von physiologischen messwerten
DE69914319T2 (de) * 1998-05-13 2004-11-18 Cygnus, Inc., Redwood City Signalverarbeitung zur messung von physiologischen analyten
EP1077634B1 (de) * 1998-05-13 2003-07-30 Cygnus, Inc. Überwachung physiologischer analyte
JP4986324B2 (ja) 1999-01-25 2012-07-25 マシモ・コーポレイション 汎用／アップグレード用パルス酸素濃度計
JP4605906B2 (ja) 1999-03-08 2011-01-05 ネルコー ピューリタン ベネット エルエルシー 生理学的履歴データ格納および提供するための方法ならびに回路

Also Published As

Publication number Publication date
HK1059553A1 (en) 2004-07-09
US20020062070A1 (en) 2002-05-23
US6760610B2 (en) 2004-07-06

Similar Documents

Publication Publication Date Title
ATE349948T1 (de) Sensor und verfahren zum messen physiologischer parameter
DE60206206D1 (de) Vorrichtung zur Messung der Menge an intraabdominalem Fett während der Überwachung der Gewichtsabnahme einer Person
DE60042160D1 (de) Vorrichtung zum messen von gewebeödem
ATE460882T1 (de) Echtzeitüberwachung des zustandes des vegetativen nervensystems
WO2003084382A3 (en) Assuring quality of breast impedance measurements
DE69904185D1 (de) Verfahren und vorrichtung zum messen des zustandes einer elektrophoretischen anzeigevorrichtung
ATE231360T1 (de) Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre
WO2007026339A3 (en) Method and device for indicating moisture content of skin
TW374131B (en) A data collection apparatus
DE69533319D1 (de) Messung des schwellwertes bei atemfühlern
ATE228334T1 (de) Vorrichtung zum testen der analytkonzentration in einer flüssigkeit
DE59807212D1 (de) Vorrichtung zum messen physiologischer parameter
ATE401035T1 (de) Verfahren und vorrichtung zur messung des dynamischen verhaltens des auges
JP2005526228A5 (de)
ATE446561T1 (de) Sensoranordnung
ATE305264T1 (de) Implantierbare messvorrichtung, insbesondere druckmessvorrichtung zur bestimmung des intrakardialen oder intraluminalen blutdrucks
DK334787A (da) Apparat til maaling af biologisk information
ATE268292T1 (de) Vorrichtung zum messen der atemfrequenz
ATE396900T1 (de) Zustandsüberwachungsvorrichtung für gleisstromkreise und verfahren
DE50111822D1 (de) Sensor und verfahren zum messen physiologischer parameter
FI20030992A0 (fi) Menetelmä hydrometeoreja havaitsevan mittalaitteen yhteydessä sekä tähän liittyvä laitteisto
ATE541188T1 (de) Verfahren und vorrichtung zur positionsbestimmung
ATE298525T1 (de) Vorrichtung zum messen induzierter störsingnale zum bestimmen des physiologischen zustandes des menschlichen arteriensystems
ATE494832T1 (de) Ekg-system und verfahren zur grossflächigen messung von ekg-signalen
SE0100168L (sv) Anordning för klinisk impedansmätning av hud där en mätprob är utformad med sensorer för att känna av den lokala mätmiljön

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee