WO2002026112A3 - Indirect calorimetry system - Google Patents

Indirect calorimetry system Download PDF

Info

Publication number
WO2002026112A3
WO2002026112A3 PCT/US2001/030721 US0130721W WO0226112A3 WO 2002026112 A3 WO2002026112 A3 WO 2002026112A3 US 0130721 W US0130721 W US 0130721W WO 0226112 A3 WO0226112 A3 WO 0226112A3
Authority
WO
WIPO (PCT)
Prior art keywords
indirect calorimetry
communication
calorimetry system
transducers
expiration characteristics
Prior art date
Application number
PCT/US2001/030721
Other languages
French (fr)
Other versions
WO2002026112A2 (en
Inventor
James R Mault
Original Assignee
Healthetech Inc
James R Mault
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 Healthetech Inc, James R Mault filed Critical Healthetech Inc
Priority to AU2001296456A priority Critical patent/AU2001296456A1/en
Publication of WO2002026112A2 publication Critical patent/WO2002026112A2/en
Publication of WO2002026112A3 publication Critical patent/WO2002026112A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath

Abstract

An indirect calorimetry system (10) includes transducers (18) and (20), which are sensitive to expired airflow and enclosed within a calorimeter housing, and a microprocessor (44) in communication with the transducers (18) and (20) for calculating expiration characteristics. A graphical display (48) displays the expiration characteristics. A communication link transmits expiration characteristics to external devices such as a computer, communication network, or PDA. The system may also provide feedback control to an intravenous pumping device or a ventilator.
PCT/US2001/030721 2000-09-29 2001-10-01 Indirect calorimetry system WO2002026112A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001296456A AU2001296456A1 (en) 2000-09-29 2001-10-01 Indirect calorimetry system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23682900P 2000-09-29 2000-09-29
US60/236,829 2000-09-29

Publications (2)

Publication Number Publication Date
WO2002026112A2 WO2002026112A2 (en) 2002-04-04
WO2002026112A3 true WO2002026112A3 (en) 2002-09-06

Family

ID=22891135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/030721 WO2002026112A2 (en) 2000-09-29 2001-10-01 Indirect calorimetry system

Country Status (3)

Country Link
US (1) US6620106B2 (en)
AU (1) AU2001296456A1 (en)
WO (1) WO2002026112A2 (en)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024089A (en) 1997-03-14 2000-02-15 Nelcor Puritan Bennett Incorporated System and method for setting and displaying ventilator alarms
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6949816B2 (en) 2003-04-21 2005-09-27 Motorola, Inc. Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
EP1397068A2 (en) 2001-04-02 2004-03-17 Therasense, Inc. Blood glucose tracking apparatus and methods
US6942625B1 (en) * 2002-05-11 2005-09-13 Terry Keith Bryant Incentive spirometry devices by the employment of verbal simulated humanlike voices
EP1538970B1 (en) * 2002-08-09 2020-06-17 Intercure Ltd. Generalized metronome for modification of biorhythmic activity
ATE401825T1 (en) * 2002-09-16 2008-08-15 Aerocrine Ab APPARATUS AND METHOD FOR DIAGNOSTIC GAS ANALYSIS
US7727181B2 (en) 2002-10-09 2010-06-01 Abbott Diabetes Care Inc. Fluid delivery device with autocalibration
US7993108B2 (en) 2002-10-09 2011-08-09 Abbott Diabetes Care Inc. Variable volume, shape memory actuated insulin dispensing pump
AU2003279237A1 (en) 2002-10-09 2004-05-04 Therasense, Inc. Fluid delivery device, system and method
GB0226522D0 (en) * 2002-11-14 2002-12-18 Nutren Technology Ltd Improvements in and relating to breath measurement
US7547278B2 (en) * 2002-12-27 2009-06-16 Matsushita Electric Industrial Co., Ltd. Tele-care monitoring device
US8771183B2 (en) 2004-02-17 2014-07-08 Abbott Diabetes Care Inc. Method and system for providing data communication in continuous glucose monitoring and management system
AU2003303597A1 (en) 2002-12-31 2004-07-29 Therasense, Inc. Continuous glucose monitoring system and methods of use
US7749169B2 (en) * 2003-04-10 2010-07-06 Intoximeters, Inc. Handheld breath tester housing and mouthpiece
US7679407B2 (en) 2003-04-28 2010-03-16 Abbott Diabetes Care Inc. Method and apparatus for providing peak detection circuitry for data communication systems
US8066639B2 (en) 2003-06-10 2011-11-29 Abbott Diabetes Care Inc. Glucose measuring device for use in personal area network
US20050049498A1 (en) * 2003-08-13 2005-03-03 Ctrl Systems, Inc. Method of ultrasound non-contact early detection of respiratory diseases in fowls and mammals
US20050192837A1 (en) * 2004-02-27 2005-09-01 Cardiac Pacemakers, Inc. Systems and methods for uploading and distributing medical data sets
US20050192843A1 (en) * 2004-02-27 2005-09-01 Cardiac Pacemakers, Inc. Systems and methods for validating patient and medical devices information
US20050192838A1 (en) * 2004-02-27 2005-09-01 Cardiac Pacemakers, Inc. Systems and methods for accessing and distributing medical information
US20050192649A1 (en) * 2004-02-27 2005-09-01 Cardiac Pacemakers, Inc. Systems and methods for providing variable medical information
GB0412096D0 (en) * 2004-05-29 2004-06-30 Nutren Technology Ltd Improvements in and relating to breath measurement
US20060036138A1 (en) * 2004-08-06 2006-02-16 Adam Heller Devices and methods of screening for neoplastic and inflammatory disease
US20060084186A1 (en) * 2004-10-19 2006-04-20 Alison Chaiken System and method for identifying proteins
WO2006102412A2 (en) 2005-03-21 2006-09-28 Abbott Diabetes Care, Inc. Method and system for providing integrated medication infusion and analyte monitoring system
US8112240B2 (en) 2005-04-29 2012-02-07 Abbott Diabetes Care Inc. Method and apparatus for providing leak detection in data monitoring and management systems
US7768408B2 (en) 2005-05-17 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing data management in data monitoring system
US7620437B2 (en) 2005-06-03 2009-11-17 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
WO2007021973A2 (en) * 2005-08-12 2007-02-22 Sudhir Sitaram Krishna Method and system of personal healthcare management
US7756561B2 (en) 2005-09-30 2010-07-13 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7583190B2 (en) 2005-10-31 2009-09-01 Abbott Diabetes Care Inc. Method and apparatus for providing data communication in data monitoring and management systems
US7766829B2 (en) 2005-11-04 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing basal profile modification in analyte monitoring and management systems
WO2007059263A2 (en) * 2005-11-16 2007-05-24 Cardiopulmonary Technologies, Inc, Side-stream respiratory gas monitoring system and method
US8344966B2 (en) 2006-01-31 2013-01-01 Abbott Diabetes Care Inc. Method and system for providing a fault tolerant display unit in an electronic device
US8460223B2 (en) * 2006-03-15 2013-06-11 Hill-Rom Services Pte. Ltd. High frequency chest wall oscillation system
US7620438B2 (en) 2006-03-31 2009-11-17 Abbott Diabetes Care Inc. Method and system for powering an electronic device
US8226891B2 (en) 2006-03-31 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring devices and methods therefor
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
US7920907B2 (en) 2006-06-07 2011-04-05 Abbott Diabetes Care Inc. Analyte monitoring system and method
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
US8579853B2 (en) 2006-10-31 2013-11-12 Abbott Diabetes Care Inc. Infusion devices and methods
US20080119753A1 (en) * 2006-11-16 2008-05-22 Cardiopulmonary Technologies, Inc. Premature infant side-stream respiratory gas monitoring sensor
US8732188B2 (en) 2007-02-18 2014-05-20 Abbott Diabetes Care Inc. Method and system for providing contextual based medication dosage determination
US8930203B2 (en) 2007-02-18 2015-01-06 Abbott Diabetes Care Inc. Multi-function analyte test device and methods therefor
US8123686B2 (en) 2007-03-01 2012-02-28 Abbott Diabetes Care Inc. Method and apparatus for providing rolling data in communication systems
US8456301B2 (en) 2007-05-08 2013-06-04 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8461985B2 (en) 2007-05-08 2013-06-11 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US7928850B2 (en) 2007-05-08 2011-04-19 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8665091B2 (en) 2007-05-08 2014-03-04 Abbott Diabetes Care Inc. Method and device for determining elapsed sensor life
US8197417B2 (en) * 2008-03-04 2012-06-12 Medical Graphics Corporation Metabolic analyzer transducer
WO2009152608A1 (en) * 2008-06-16 2009-12-23 Mytrak Health System Inc. Mobile fitness and personal caloric management system
US8103456B2 (en) 2009-01-29 2012-01-24 Abbott Diabetes Care Inc. Method and device for early signal attenuation detection using blood glucose measurements
US8560082B2 (en) 2009-01-30 2013-10-15 Abbott Diabetes Care Inc. Computerized determination of insulin pump therapy parameters using real time and retrospective data processing
WO2010127050A1 (en) 2009-04-28 2010-11-04 Abbott Diabetes Care Inc. Error detection in critical repeating data in a wireless sensor system
WO2010129375A1 (en) 2009-04-28 2010-11-11 Abbott Diabetes Care Inc. Closed loop blood glucose control algorithm analysis
US9184490B2 (en) 2009-05-29 2015-11-10 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
US8752220B2 (en) 2009-07-10 2014-06-17 Hill-Rom Services, Inc. Systems for patient support, monitoring and treatment
EP4276652A3 (en) 2009-07-23 2024-01-31 Abbott Diabetes Care, Inc. Real time management of data relating to physiological control of glucose levels
EP2473099A4 (en) 2009-08-31 2015-01-14 Abbott Diabetes Care Inc Analyte monitoring system and methods for managing power and noise
WO2011026147A1 (en) 2009-08-31 2011-03-03 Abbott Diabetes Care Inc. Analyte signal processing device and methods
US9320461B2 (en) 2009-09-29 2016-04-26 Abbott Diabetes Care Inc. Method and apparatus for providing notification function in analyte monitoring systems
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
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
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US20110245633A1 (en) * 2010-03-04 2011-10-06 Neumitra LLC Devices and methods for treating psychological disorders
AU2012335830B2 (en) 2011-11-07 2017-05-04 Abbott Diabetes Care Inc. Analyte monitoring device and methods
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9968306B2 (en) 2012-09-17 2018-05-15 Abbott Diabetes Care Inc. Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems
WO2015011714A1 (en) * 2013-07-25 2015-01-29 Meta Flow Ltd. Determining respiratory gas exchange in a subject
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9949663B1 (en) 2014-11-13 2018-04-24 Ori Diagnostic Instruments, LLC Apparatus and method for the analysis of the change of body composition and hydration status and for dynamic indirect individualized measurement of components of the human energy metabolism
US10653333B2 (en) 2014-11-13 2020-05-19 Ori Diagnostic Instruments, LLC Systems and methods for high frequency impedance spectroscopy detection of daily changes of dielectric properties of the human body to measure body composition and hydration status
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966141A (en) * 1988-06-13 1990-10-30 Bacaner Marvin B Endotracheal tube and mass spectrometer
US5137026A (en) * 1990-01-04 1992-08-11 Glaxo Australia Pty., Ltd. Personal spirometer
US5178155A (en) * 1988-06-29 1993-01-12 Mault James R Respiratory calorimeter with bidirectional flow monitors for calculating of oxygen consumption and carbon dioxide production
US5398695A (en) * 1994-03-24 1995-03-21 Medical Graphics Corporation Cardiopulmonary performance analyzer having dynamic transit time compensation
US5520192A (en) * 1991-12-23 1996-05-28 Imperial College Of Science, Technology And Medicine Apparatus for the monitoring and control of respiration
US5590651A (en) * 1995-01-17 1997-01-07 Temple University - Of The Commonwealth System Of Higher Education Breathable liquid elimination analysis
US5810747A (en) * 1996-08-21 1998-09-22 Interactive Remote Site Technology, Inc. Remote site medical intervention system
US6010459A (en) * 1996-04-09 2000-01-04 Silkoff; Philip E. Method and apparatus for the measurement of components of exhaled breath in humans
US6190326B1 (en) * 1999-04-23 2001-02-20 Medtrac Technologies, Inc. Method and apparatus for obtaining patient respiratory data

Family Cites Families (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630798A (en) 1953-03-10 Respiratory quotient and metabolism meter
US2826912A (en) 1948-12-27 1958-03-18 Kritz Jack Acoustic velocity measuring system
US2831348A (en) 1953-08-14 1958-04-22 Kritz Jack Apparatus for suppressing undesirable modes in ultrasonic flowmeters
US2869357A (en) 1954-06-17 1959-01-20 Kritz Jack Continuously indicating electroacoustic densitometer
US2911825A (en) 1955-06-14 1959-11-10 Kritz Jack Mass flow fluid measurement
US2920012A (en) 1955-09-01 1960-01-05 Warner Lambert Pharmaceutical Therapeutic compositions for inhibiting carbonic anhydrase activity
US2838399A (en) 1955-10-05 1958-06-10 Organic Chemical Corp Non-gushing carbonated beverages and process for preparing the same
US3250270A (en) 1962-09-19 1966-05-10 Bloom Walter Lyon Device and method for measuring the calories an individual expends
US3213684A (en) 1962-11-27 1965-10-26 Swiss Colony Inc Calorimeter
US3220255A (en) 1962-12-03 1965-11-30 Technology Inc Thermal mass flowmeter
US3306283A (en) 1964-02-27 1967-02-28 Univ Iowa State Res Found Inc Oxygen utilization analyzer
US3527205A (en) 1968-04-02 1970-09-08 William C Jones Respiration testing apparatus
US3523529A (en) 1968-06-25 1970-08-11 Us Air Force Oxygen consumption computer
US3681197A (en) 1969-01-02 1972-08-01 Clarence T Smith Method and solution for maintaining biological activity in enzymes
GB1351112A (en) 1970-05-29 1974-04-24 Ferraris Dev Eng Co Ltd Apparatus for indicating the rate of fluid flow
US3726270A (en) 1971-09-20 1973-04-10 Syst Res Labor Inc Pulmonary information transmission system
US3814091A (en) 1972-01-17 1974-06-04 M Henkin Anesthesia rebreathing apparatus
US4051847A (en) 1972-01-17 1977-10-04 Melvyn Lane Henkin Anesthesia rebreathing apparatus
US3938551A (en) 1972-01-17 1976-02-17 Henkin Melvyn Lane Anesthesia rebreathing apparatus
US3834375A (en) 1972-04-12 1974-09-10 Del Mar Eng Lab Respiratory gas analyzer for measuring and displaying oxygen uptake in expired air
US4003396A (en) 1972-08-08 1977-01-18 Fleischmann Lewis W Proportional control closed circuit gas admission system
US3799149A (en) 1972-12-26 1974-03-26 Nasa Metabolic analyzer
US3895630A (en) 1973-06-04 1975-07-22 Del Mar Eng Lab Respiratory gas analyzer including a carbon dioxide and respiratory quotient computer
US3962917A (en) 1974-07-03 1976-06-15 Minato Medical Science Co., Ltd. Respirometer having thermosensitive elements on both sides of a hot wire
US4111036A (en) 1974-07-29 1978-09-05 The Board Of Regents For Education Of The State Of Rhode Island Piezoelectric probe for detection and measurement of gaseous pollutants
FR2324284A1 (en) 1975-09-18 1977-04-15 Synthelabo PRESSURE CORRECTION SPIROMETER
DE2715228A1 (en) 1977-04-05 1979-02-22 Siemens Ag DEVICE FOR HEATING AND HUMIDIFYING A VENTILATION GAS
US4186735A (en) 1977-04-21 1980-02-05 Flood Michael G Breathing apparatus
US4188946A (en) 1977-10-07 1980-02-19 Rayburn Robert L Controllable partial rebreathing anesthesia circuit and respiratory assist device
US4197857A (en) 1978-04-06 1980-04-15 Research Development Corporation System for measurement of oxygen uptake and respiratory quotient
US4211239A (en) 1978-05-03 1980-07-08 University Of Utah Neonatal oxygen consumption monitor
US4221224A (en) 1978-06-29 1980-09-09 Intermountain Health Care Non-airtight pulmonary measuring device
US4230108A (en) 1979-03-13 1980-10-28 Young Sharon L Apparatus and method for sealing esophageal entrance to trachea above and below
DK144800C (en) 1980-04-21 1982-10-25 Forenede Bryggerier As PROCEDURE FOR THE EXTRACTION OF ENZYMES, PRIOR CU, ZN SUPEROXIDE DISMUTASE (SOD), CATALASE AND CARBONIC ACID ANHYDRASE, FROM BLOOD
US4440177A (en) 1980-07-03 1984-04-03 Medical Graphics Corporation Respiratory analyzer system
JPS5948106B2 (en) 1980-08-27 1984-11-24 株式会社東芝 respiratory monitoring device
US4359057A (en) 1980-09-30 1982-11-16 Giovanni Manzella Apparatus for measuring oxygen consumption and the exchange of other breathing gases
JPS5777914A (en) 1980-10-31 1982-05-15 Toshiba Corp Fluid measuring apparatus
US4368740A (en) 1980-11-03 1983-01-18 Binder Andy S Physiologic analyzer
US4386604A (en) 1981-02-27 1983-06-07 Daniel Hershey Determination of the basal metabolic rate of humans with a whole-body calorimeter
US4463764A (en) 1981-09-29 1984-08-07 Medical Graphics Corporation Cardiopulmonary exercise system
SE453255B (en) 1983-01-19 1988-01-25 Institutionen For Medicinsk Te DEVICE FOR NON-INVASIVE DETERMINATION OF MINUTE VOLUME OF THE HEART
US4598700A (en) 1983-03-14 1986-07-08 Tamm Ulf S Apparatus for measuring pulse rate and pulmonary volume
US4619269A (en) 1983-06-29 1986-10-28 Utah Medical Products, Inc. Apparatus and method for monitoring respiratory gas
US4572208A (en) 1983-06-29 1986-02-25 Utah Medical Products, Inc. Metabolic gas monitoring apparatus and method
US4781184A (en) 1984-01-13 1988-11-01 Fife William P Closed circuit breathing apparatus and method of using same
US4551133A (en) 1984-04-16 1985-11-05 American Hospital Supply Corporation Patient controlled medication infusion system
US4637987A (en) 1984-05-07 1987-01-20 Gould Inc. Gas monitoring device and method
FI78231C (en) 1984-11-21 1989-07-10 Instrumentarium Oy Measuring device for metabolic quantities connectable to a respirator
SE451051B (en) 1985-03-26 1987-08-31 Icor Ab DEVICE FOR Saturation of a person's acid uptake
ATE59956T1 (en) 1985-04-01 1991-02-15 Cosmed Srl PORTABLE RESPIRATORY MONITOR FOR TELEMETRY OF MEASUREMENTS FROM A DATA PROCESSING CENTER.
US4648396A (en) 1985-05-03 1987-03-10 Brigham And Women's Hospital Respiration detector
US4756670A (en) 1986-10-17 1988-07-12 Andros Analyzers Incorporated Detecting method and apparatus using heat sensitive devices
US4955946A (en) 1986-12-11 1990-09-11 Marquette Gas Analysis Respiratory CO2 detector circuit with high quality waveform
NO161882C (en) 1987-04-24 1989-10-04 Norske Stats Oljeselskap With ultrasonic working transducer for measuring the flow rate of a fluid in a tube.
US4796639A (en) 1987-11-05 1989-01-10 Medical Graphics Corporation Pulmonary diagnostic system
US4986268A (en) 1988-04-06 1991-01-22 Tehrani Fleur T Method and apparatus for controlling an artificial respirator
US5233996A (en) 1988-05-20 1993-08-10 Boc Health Care, Inc. Patient interfacing system and method to prevent water contamination
US4850371A (en) 1988-06-13 1989-07-25 Broadhurst John H Novel endotracheal tube and mass spectrometer
US5179958A (en) 1988-06-29 1993-01-19 Mault James R Respiratory calorimeter with bidirectional flow monitor
US5038792A (en) 1988-06-29 1991-08-13 Mault James R Oxygen consumption meter
US4917108A (en) 1988-06-29 1990-04-17 Mault James R Oxygen consumption meter
US5022406A (en) 1988-08-01 1991-06-11 Tomlinson Harold W Module for determining diffusing capacity of the lungs for carbon monoxide and method
SE467552B (en) 1988-10-31 1992-08-03 Jerker Delsing SETTING AND DEVICE MEASURING THE SUBSTANCE FLOW M OF A FLUIDIUM
US5060655A (en) 1988-11-15 1991-10-29 Hans Rudolph, Inc. Pneumotach
US5081871A (en) 1989-02-02 1992-01-21 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Breath sampler
JPH02228943A (en) 1989-03-01 1990-09-11 Nippon Koden Corp Two-wavelength type apparatus for measuring concentration of respiration gas
US5072737A (en) 1989-04-12 1991-12-17 Puritan-Bennett Corporation Method and apparatus for metabolic monitoring
US4909259A (en) 1989-04-21 1990-03-20 Tehrani Fleur T Method and apparatus for determining metabolic rate ratio
US5069220A (en) 1989-05-26 1991-12-03 Bear Medical Systems, Inc. Measurement of gas concentration in exhaled breath
US5095913A (en) 1989-09-01 1992-03-17 Critikon, Inc. Shutterless optically stabilized capnograph
US5060506A (en) 1989-10-23 1991-10-29 Douglas David W Method and apparatus for monitoring the content of binary gas mixtures
SE465497B (en) 1989-11-24 1991-09-23 Minco Ab DEVICE FOR STUDYING A PERSON'S LUNG FUNCTION
US5161525A (en) 1990-05-11 1992-11-10 Puritan-Bennett Corporation System and method for flow triggering of pressure supported ventilation
US5042501A (en) 1990-05-01 1991-08-27 Battelle Memorial Institute Apparatus and method for analysis of expired breath
US5117674A (en) 1990-05-22 1992-06-02 Aerosport, Inc. Metabolic rate analyzer
US5363857A (en) 1990-05-22 1994-11-15 Aerosport, Inc. Metabolic analyzer
US5060656A (en) 1990-05-22 1991-10-29 Aerosport, Inc. Metabolic rate analyzer
US5038773A (en) 1990-06-08 1991-08-13 Medical Graphics Corporation Flow meter system
US5042500A (en) 1990-06-18 1991-08-27 Medical Graphics Corporation Drying sample line
DE69131836T2 (en) 1990-09-19 2000-07-27 Univ Melbourne Parkville CONTROL CIRCUIT FOR MONITORING THE ARTERIAL CO 2 CONTENT
DE69127756T2 (en) 1990-12-05 1998-02-05 Gen Hospital Corp USE OF NO TO TREAT OR PREVENT THE BRONCHO CONSTRUCTION
US5095900A (en) 1991-01-22 1992-03-17 Mine Safety Appliances Company Respiration monitor
US5119825A (en) 1991-02-25 1992-06-09 Medical Graphics Corporation Multi-functional patient valve
SE9102812L (en) 1991-09-27 1993-01-18 Lars Erik Gustafsson SETTING UPDATE CURRENT LUNG FUNCTION AND DEVICE TO INDICATE THESE LUNG FUNCTION
US5468961A (en) 1991-10-08 1995-11-21 Fisher & Paykel Limited Infrared gas analyser and humidity sensor
SE9200023L (en) 1992-01-03 1993-03-15 Artema Mecical Ab gas analyzer
US5309921A (en) 1992-02-11 1994-05-10 Spectrum Medical Technologies Apparatus and method for respiratory monitoring
US5800360A (en) 1992-02-11 1998-09-01 Spectrum Medical Technologies, Inc. Apparatus and method for respiratory monitoring
EP0557658B1 (en) 1992-02-24 1997-05-07 Hewlett-Packard Company Raman spectroscopy of respiratory gases
DE4222286C1 (en) 1992-06-03 1994-05-11 Reutter Georg Dr Ultrasound spirometer
CA2097363A1 (en) 1992-06-03 1993-12-04 Hideo Ueda Expired air examination device and method for clinical purpose
US5293875A (en) 1992-06-16 1994-03-15 Natus Medical Incorporated In-vivo measurement of end-tidal carbon monoxide concentration apparatus and methods
US5355879A (en) 1992-09-28 1994-10-18 Brain Archibald Ian Jeremy Laryngeal-mask construction
US5282473A (en) 1992-11-10 1994-02-01 Critikon, Inc. Sidestream infrared gas analyzer requiring small sample volumes
US5285794A (en) 1992-12-14 1994-02-15 Temple University Of The Commonwealth System Of Higher Education Respiratory gas monitor
US5303712A (en) 1993-01-25 1994-04-19 Medical Graphics Corporation Calibration method for single-breath carbon monoxide lung diffusing capacity test system
AU687045B2 (en) 1993-03-31 1998-02-19 Luma Corporation Managing information in an endoscopy system
US5357972A (en) 1993-05-17 1994-10-25 Medical Graphics Corporation Disposable pneumotachograph flowmeter
US5501231A (en) 1993-06-02 1996-03-26 Kaish; Norman Patient operated system for testing and recording a biological condition of the patient
DE4318690A1 (en) 1993-06-04 1995-01-05 Ndd Medizintechnik Gmbh Method for measuring the molar mass of gases or gas mixtures and device for carrying out this method
DE724723T1 (en) 1993-07-06 1998-02-19 Kjell Alving SYSTEM FOR DETECTING NO LEVELS IN EXHALED AIR AND DIAGNOSTIC METHOD FOR DEVIATIONS RELATING TO ABNORMAL NO LEVELS
EP0646346A3 (en) 1993-09-30 1998-06-17 NDD Medizintechnik GmbH Device for measuring respiratory gas parameters
GB9320978D0 (en) 1993-10-12 1993-12-01 Higenbottam Timohy W Nitric oxide treatment
SE9303486L (en) 1993-10-22 1995-04-23 Siemens Elema Ab Method for determining functional residual capacity for lungs and a fan device for determining functional residual capacity
JP3782123B2 (en) 1994-05-31 2006-06-07 住友ベークライト株式会社 Pharyngeal airway
EP0685728B1 (en) 1994-06-04 2002-12-11 Orbisphere Laboratories Neuchatel Sa Photoacoustic analyzer
DE9410661U1 (en) 1994-07-01 1994-10-13 Ndd Medizintechnik Gmbh Ultrasound spirometer
US5570697A (en) 1994-07-15 1996-11-05 Vixel Corporation Sensor for analyzing molecular species
US5816246A (en) 1994-09-15 1998-10-06 Mirza; M. Zubair Electronic pocket spirometer
SE503614C2 (en) 1994-10-24 1996-07-15 Jerker Delsing Method of measurement in a fluid using sing-around technology, device for sing-around-type measuring instruments and sing-around-type measuring instruments
SE503876C2 (en) 1994-11-30 1996-09-23 Kjell Alving Detection of inflammatory conditions in the intestinal tract by measuring the nitric oxide content of a sample taken from the intestinal lumen
US5632281A (en) 1995-02-06 1997-05-27 Rayburn; Daniel B. Non-invasive estimation of arterial blood gases
US6063407A (en) 1995-02-16 2000-05-16 The General Hospital Corporation Treatment of vascular thrombosis and restenosis with inhaled nitric oxide
US5517313A (en) 1995-02-21 1996-05-14 Colvin, Jr.; Arthur E. Fluorescent optical sensor
SE510296C2 (en) 1995-05-22 1999-05-10 Jerker Delsing Methods and devices for measuring flow
JPH0954040A (en) 1995-08-09 1997-02-25 Kdk Corp Method for optically measuring component in exhalation
US5676132A (en) 1995-12-05 1997-10-14 Pulmonary Interface, Inc. Pulmonary interface system
DE19606470C2 (en) 1996-02-21 2001-03-15 Mpo Ges Fuer Medizintechnische Procedure for determining the functional residual capacity (FRC)
US5836300A (en) 1996-03-11 1998-11-17 Mault; James R. Metabolic gas exchange and noninvasive cardiac output monitor
US6033368A (en) 1996-03-28 2000-03-07 Nitromed, Inc. Condensate colorimetric nitrogen oxide analyzer
US5795787A (en) 1996-04-09 1998-08-18 Silkoff; Philip Method and apparatus for the measurement of exhaled nitric oxide in humans
US5831175A (en) 1996-06-12 1998-11-03 Welch Allyn, Inc. Method and apparatus for correcting temperature variations in ultrasonic flowmeters
US5789660A (en) 1996-07-15 1998-08-04 Novametrix Medical Systems, Inc. Multiple function airway adapter
US5957858A (en) 1996-07-26 1999-09-28 Polestar Technologies, Inc. Systems and methods for monitoring relative concentrations of different isotopic forms of a chemical species
US5705735A (en) 1996-08-09 1998-01-06 Medical Graphics Corporation Breath by breath nutritional requirements analyzing system
US5834626A (en) 1996-11-29 1998-11-10 De Castro; Emory S. Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture
KR20000075585A (en) 1997-02-24 2000-12-15 가부시키가이샤 다니타 Living body impedance measuring instrument and body composition measuring instrument
GB9705586D0 (en) 1997-03-18 1997-05-07 Smiths Industries Plc Laryngeal mask assemblies
SE9701150D0 (en) 1997-03-27 1997-03-27 Nitrograf Ab Device for evaluating NO content in an exhaled air stream
JPH10274630A (en) 1997-03-31 1998-10-13 Ngk Insulators Ltd Low-concentration nox-measuring device
US5910661A (en) 1997-05-13 1999-06-08 Colvin, Jr.; Arthur E. Flourescence sensing device
US5917605A (en) 1997-05-13 1999-06-29 Colvin, Jr.; Arthur E. Fluorescence sensing device
US5894351A (en) 1997-05-13 1999-04-13 Colvin, Jr.; Arthur E. Fluorescence sensing device
US6044843A (en) 1997-05-28 2000-04-04 Nellcor Puritan Bennett Incorporated Moisture resistant airway adapter for monitoring constituent gases
US6082176A (en) 1997-06-13 2000-07-04 Ngk Spark Plug Co., Ltd. NOx-concentration detecting apparatus
US6067983A (en) 1997-09-19 2000-05-30 Sensormedics Corporation Method and apparatus for controlled flow sampling from the airway
US6082177A (en) 1997-09-22 2000-07-04 Snap-On Tools Company Nitric oxide enhanced response circuit for gas analyzer
US6117872A (en) 1998-06-23 2000-09-12 The Board Of Trustees Of The Leland Stanford Junior University Enhancement of exercise performance by augmenting endogenous nitric oxide production or activity

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966141A (en) * 1988-06-13 1990-10-30 Bacaner Marvin B Endotracheal tube and mass spectrometer
US5178155A (en) * 1988-06-29 1993-01-12 Mault James R Respiratory calorimeter with bidirectional flow monitors for calculating of oxygen consumption and carbon dioxide production
US5137026A (en) * 1990-01-04 1992-08-11 Glaxo Australia Pty., Ltd. Personal spirometer
US5520192A (en) * 1991-12-23 1996-05-28 Imperial College Of Science, Technology And Medicine Apparatus for the monitoring and control of respiration
US5398695A (en) * 1994-03-24 1995-03-21 Medical Graphics Corporation Cardiopulmonary performance analyzer having dynamic transit time compensation
US5590651A (en) * 1995-01-17 1997-01-07 Temple University - Of The Commonwealth System Of Higher Education Breathable liquid elimination analysis
US6010459A (en) * 1996-04-09 2000-01-04 Silkoff; Philip E. Method and apparatus for the measurement of components of exhaled breath in humans
US5810747A (en) * 1996-08-21 1998-09-22 Interactive Remote Site Technology, Inc. Remote site medical intervention system
US6190326B1 (en) * 1999-04-23 2001-02-20 Medtrac Technologies, Inc. Method and apparatus for obtaining patient respiratory data

Also Published As

Publication number Publication date
AU2001296456A1 (en) 2002-04-08
US6620106B2 (en) 2003-09-16
WO2002026112A2 (en) 2002-04-04
US20020077765A1 (en) 2002-06-20

Similar Documents

Publication Publication Date Title
WO2002026112A3 (en) Indirect calorimetry system
TW200617311A (en) Rollable display device
AU2002321885A1 (en) Patient point-of-care computer system
WO2004054279A3 (en) System and method for handshaking between wireless devices and servers
WO2002065278A3 (en) A presentation server which enables a client device to run a network based application
DE60003219D1 (en) PORTABLE VIDEO DISPLAY AND REMOTE CONTROL DEVICE
WO2001086575A3 (en) Patient point of care computer system
WO2005065147A3 (en) System and method for mapping instructions associated with haptic feedback
WO2003079174A3 (en) Systems and methods employing changeable touch-key
WO2007080559A3 (en) Iconic communication
WO2002082238A3 (en) Method and system for providing promotions to a costumer based on the status of previous promotions
WO2003030559A3 (en) System and method for providing subscribed applications on wireless devices over a wireless network
WO2003075125A3 (en) Location aware data network
WO2005031477A3 (en) Device for the transmission of data and portable electronic unit and field unit for such a device
WO2006046190A3 (en) Light control picture frame system and method
WO2003104928A3 (en) Method and system for providing a dynamically changing advertisement
WO2003036874A3 (en) Communication system
ATE321917T1 (en) AIR PRESSURE DAMPER
WO2001079976A3 (en) Wireless portfolio system and device
WO2006023745A3 (en) Conducting secure financial transactions independent of physical location
WO2003046688A3 (en) Fuel dispenser with browsing control and display functions
SE0201329L (en) A method and system for consumption control of a subscriber in a communication system
AU2001262273A1 (en) Climatic control for a showcase
AU2002219323A1 (en) Casing for portable communication device
EP1098415A3 (en) A circuit breaker system with ASM instantaneous overcurrent indication

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP