Portable breath analyser apparatus

Gas Measuring Apparatus

Identification of disease characteristics using isotope ratios in breath

Vehicle Interlocking System and Method Based on Detection of Analytes in Exhaled Breath

Method and device for determining greenhouse gas, in particular methane, emitted by a ruminant, in particular a dairy animal

Detection, staging and grading of benign and malignant tumors

DEVICE FOR CAPTURING OBJECT AND METHOD FOR USING THE SAME

Diagnosing, prognosing and monitoring multiple sclerosis

Integrated system for sampling and analysis

Sobriety monitoring system

Assuring food safety using nano-structure based spectral sensing

Method for direct measurement of isotopes of expired gases

Variable gas source gas exchange system

METHOD AND APPARATUS FOR SCREENING DRUG OFFENDERS

System and method for drug detection in exhaled breath

Laser Based, Temperature Insensitive, Carbon Dioxide Isotope Ratio Measurement

Pre-calibrated replaceable sensor module for a breath alcohol testing device

Detection of vapor phase compounds by changes in physical properties of a liquid crystal

Respiratory waveform analyzer

Device and method for fractionally collecting contents of exhaled air

Breath actuation of electronic and non-electronic devices for preventing unauthorized access

Apparatus for measuring a level of a specific gas in exhaled breath

Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

Pre-concentrator and method of using the same

Breathalyzer masking device

Gas measurement module for use in therapeutic settings comprising reflective scanning microspectrometer

Detector and Method for Detection of H. Pylori

Diagnostic method and breath testing device

ANALYZER FOR NITRIC OXIDE IN EXHALED BREATH WITH MULTIPLE-USE SENSOR

EVACUATED AIR CHAMBER

System and method of monitoring breathing

System and method for detection of analytes in exhaled breath

Method and apparatus for measuring the concentration of a gas in exhaled air

MAIN STREAM GAS ANALYZING DEVICE

ELECTROCHEMICAL SENSOR

MRI compatible and air-actuated olfactometer

BREATH AND BREATH CONDENSATE ANALYSIS SYSTEM AND ASSOCIATED METHODS

HOLDER FOR A LIQUID SEPARATOR AND GAS ANALYZER FOR ANALYZING RESPIRATORY GAS SAMPLES

Apparatus and methods for testing apparatus including on-board instructional videos and upload/download data capabilities

Breath end-tidal gas monitor

Systems and Methods Utilizing Plethysmographic Data for Distinguishing Arterial and Venous Saturations

Photo-ionization detectors and associated methods thereof

Gas analyzer for measuring at least two components of a gas

Handheld gas analysis systems for point-of-care medical applications

Method for determining the gastric emptying

GAS ANALYSIS APPARATUS HAVING A COMBINATION OF GAS DEHUMIDIFIER AND GAS CONVERTER

FIBER SAMPLER FOR RECOVERY OF BIOAEROSOLS AND PARTICLES

Light-emitting device

Detection of H. pylori utilizing unlabeled urea

SYSTEM AND METHOD FOR MONITORING HEALTH USING EXHALED BREATH

Sensor having a thin-film inhibition layer

Lung aerosol collection device

Chemical ionization reaction or proton transfer reaction mass spectrometry

Gas sensing using ultrasound

Gas Sensor

Method and system for determining levels of gases

LIVER DISEASE MARKER, METHOD AND APPARATUS FOR MEASURING THE SAME, AND METHOD FOR ASSAYING PHARMACEUTICAL PREPARATION

Device for measuring the concentration of paramagnetic gases

Apparatus and methods for diagnosing renal disorders

Nitrogen oxide sensing element, nitrogen oxide sensor, nitrogen oxide concentration determination device using same, and method for determining nitrogen oxide concentration

APPARATUS AND METHOD

Analysis apparatus

Gas analyzer

Microbial air sampler

SYSTEMS AND METHODS FOR PROVIDING ENVIRONMENT MONITORING

System and method for measuring concentration of a paramagnetic gas

PORTABLE ELECTRONIC DEVICE AND METHOD FOR USING THE SAME

Device and system to reconstruct travel history of an individual

Thermoelectric biosensor for analytes in a gas

APPARATUS FOR DETECTING VOLATILE ORGANIC COMPOUNDS AND RELATED METHODS

METHODS TO EVALUATE CYTOCHROME P450 2C19 ISOENZYME ACTIVITY USING A BREATH TEST

Alcohol concentration detecting device

Diver Monitoring and Communication System

Carbon nanotube structures in sensor apparatuses for analyzing biomarkers in breath samples

Pre-calibrated replaceable sensor module for a breath alcohol testing device

Personal breathalyzer having digital circuitry

Multifunctional control valve for gas measurement instruments

Method and arrangement for determining sample flow volume

Apparatus for diagnostic gas analysis

Health care device with a sample capture system to evaluate a health condition

SENSOR PLATFORM FOR RESPIRATORY GAS ANALYSIS

Methods of and devices for monitoring the effects of cellular stress and damage resulting from radiation exposure

Apparatus and method of analyzing constituents of gas in oral cavity and alveolar gas

GAS ANALYZER

Real-time indicator detector

Collection and measurement of exhaled particles

Detection of nitric oxide

Reduction of pressure induced temperature influence on the speed of sound in a gas

Breath condensate sampler and detector and breath/breath condensate sampler and detector

METHOD OF MONITORING GAS COMPOSITION

METHOD AND APPARATUS FOR CONTINUOUS MEASUREMENT OF DIFFERENCES IN GAS CONCENTRATIONS

Analyzer for nitric oxide in exhaled breath with multiple-use sensor

Device and method for direct measurement of isotopes of expired gases

Respiratory waveform analyzer

Biological particle collector and method for collecting biological particles

Exhaled breath condensate biometric marker measurement apparatus and method

Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

Apparatus and method for passive testing of alcohol and drug abuse

DEVICE FOR ANALYSING AN INFLAMMATORY STATUS OF A RESPIRATORY SYSTEM

Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assessing body odor

COMBINED DEVICE FOR ANALYTICAL MEASUREMENTS

Quantitative sampler of pathogens in exhaled air

Analysis device

Method of breath analysis for determining liver capacity or microcirculation using 13C-labeled methacetin substrate

Breath analysis systems and methods for asthma, tuberculosis and lung cancer diagnostics and disease management

GAS ANALYZING UNIT AND AIRWAY ADAPTER

NANOELECTRONIC CAPNOMETER ADAPTER INCLUDING A NANOELECTRONIC SENSOR SELECTIVELY SENSITIVE TO AT LEAST ONE GASEOUS CONSITUTENT OF EXHALED BREATH

GAS MONITORING SYSTEM AND SIDESTREAM GAS MEASUREMENT SYSTEM ADAPTED TO COMMUNICATE WITH A MAINSTREAM GAS MEASUREMENT SYSTEM

Electrochemical Sensor

METHOD AND DEVICE FOR DETECTION OFANALYTE IN VAPOR OR GASEOUS SAMPLE

Unknown

Detection of vapor phase compounds by changes in physical properties of a liquid crystal

Device for collecting and separating particles and microorganisms present in ambient air

Method and device for testing the measuring function of a measuring device

Detectors

Apparatus and method for microfabricated multi-dimensional sensors and sensing systems

TEST AGENT FOR DIAGNOSING DYSPEPSIA

Methods for diagnosis and intervention of hepatic disorders

Gas Sensor

METHOD AND DEVICE FOR TESTING THE MEASURING ACCURACY OF A MEASURING DEVICE

Identification of disease characteristics using isotope ratios in breath

DEVICE FOR MEASURING THE AMMONIA CONTENT IN A GAS MIXTURE

Background acoustic signal suppression in photoacoustic detector

Multi-functional, discrete and mutually exclusive method for determining concentrations of gases in a gaseous mixture

METHOD AND APPARATUS FOR ANALYZING GAS COMPONENT DERIVED FROM LIVING BODY AND DISEASE DETERMINATION SUPPORTING APPARATUS

Gas analyzer having a structure including cavities and volumes

Reduction of pressure induced temperature influence on the speed of sound in a gas

Handheld gas analysis systems for point-of-care medical applications

Method of Exhaled Gas Measurement and Analysis and Apparatus Therefor

Method and device for express analysis of acetone traces in gases

Device for taking and analyzing breathing gas samples

Exhaled breath analysis method

Gas Sensor

Disposable sensor for use in measuring an analyte in gaseous sample

STABLE PHOTO ACOUSTIC TRACE GAS DETECTOR WITH OPTICAL POWER ENHANCEMENT CAVITY

Methods to determine susceptibility to treatment with leukotriene modifiers

RESPIRATORY APPARATUS WITH A BIOBURDEN INDICATOR

Light-emitting device with suppressed influence of voltage drop

GAS ANALYZER

Breath test device and method

Apparatus For Spectroscopically Analyzing A Gas

Analyzing element and analyzing apparatus using same

Sensor for measuring carbon dioxide in respiratory gas

Detection of bromamines and chloramines

Gasless calibration in metabolic gas analyzers

Biosensor system with a multifunctional portable electronic device

MULTIFUNCTIONAL EARPHONE AND ALCOHOL MONITORING SYSTEM USING THE SAME

MULTI-MODULED NANOPARTICLE-STRUCTURED SENSING ARRAY AND PATTERN RECOGNITION DEVICE FOR DETECTION OF ACETONE IN BREATH

Breath sampling device

Breath test for total organic carbon

Measuring Device for Measuring the Oxygen Fraction in Respiratory Air

BREATH-BASED SENSORS FOR NON-INVASIVE MOLECULAR DETECTION

Compliance Apparatus

Diagnosis of infection in the lungs of patients

BREATH-BASED SENSORS FOR NON-INVASIVE MOLECULAR DETECTION

Fluid Analyser

Breath-based sensors for non-invasive molecular detection

Management of gastro-intestinal disorders

Method For Diagnosing An Infectioin Condition

Visual indicating device for bad breath

Sensor having a thin-film inhibition layer

Gas Sensor

Measurement of Gastric Acid Secretion

Sensor System with Actuated Structure Releasing a Coloured Indicator

Method and Device For Recovering and Analyzing Respiratory Condensates

Device with a detectably designed water trap and process for detecting a water trap

BREATH TEST

Method based on a breath test for the detection of pathogen microorganisms

Gas monitoring system and method

DETECTING NITRIC OXIDE

Sensor device and method for qualitative and quantitative analysis of gas phase substances

Arrangement for analysing respiratory gases

Disease diagnostic system

Methods to evaluate cytochrome P450 2C19 isoenzyme activity using a breath test

Personal breathalyzer having digital circuitry

Selective point of care nanoprobe breath analyzer

SPECTROSCOPIC BREATH ANALYSIS

Breath analyzer

Gas Monitoring System and Sidestream Gas Measurement System Adapted to Communicate with a Mainstream Gas Measurement System

Thermoelectric sensor for analytes in a fluid and related method

COMBINED DEVICE FOR ANALYTICAL MEASUREMENTS

Thermoelectric sensor for analytes in a gas and related method

Thermoelectric sensor for analytes in a gas and related method

Apparatus and method for detecting lung cancer using exhaled breath

Method and device for decreasing contamination

Method, Apparatus and Kit for Breath Diagnosis

Detection of No With a Semi-Conducting Compound and a Sensor and Device to Detect No

System and method for estimating oxygen concentration in a mixed gas experiencing pressure fluctuations

Method of an Apparatus for Detecting the Presence of Signature Volatile Compounds From Materials in a Confined Environment

Detection, diagnosis, and monitoring of a medical condition or disease with artificial olfactometry

Scaffolding and worktable apparatus

Disposable sensor for use in measuring an analyte in a gaseous sample

System and Method for Real-Time Diagnosis, Treatment, and Therapeutic Drug Monitoring

Multilayer analysis element for analyzing liquid samples

Apparatus and Method for Measuring Nitric Oxide in Exhaled Breath

Method to identify or evaluate compounds useful in the field of fragrances and aromas

System and method for monitoring health using exhaled breath

Pre-calibrated replaceable sensor module for a breath alcohol testing device

Breath and breath condensate analysis system and associated methods

System and method for monitoring health using exhaled breath

Sensoric method for evaluating breath

Methods for treating irritable bowel syndrome

Identification of disease characteristics using isotope ratios in breath

Method And Apparatus For Determining Marker Gas Concentration Using An Internal Calibrating Gas

Respiratory monitoring, diagnostic and therapeutic system

Respiratory monitoring, diagnostic and therapeutic system

Integrated sample cell and filter and system using same

APPARATUS FOR COLLECTING AND ANALYZING HUMAN BREATH

Carbon dioxide nanosensor, and respiratory CO2 monitors

Nanoelectronic breath analyzer and asthma monitor

Screening method for identification of compounds suitable for treatment of oral cavity malodor associated with consumption of garlic

Identification of bacteria and spores

Disposable testing apparatus for questionable substances

Exhaled air filter, exhaled air collecting apparatus, exhaled air analyzing system and exhaled air analyzing method

Portable gas sensor and method for calibrating the same

Methods and apparatus for improving time domain relationships between signals obtained from respiration

Light-emitting device with enhanced homogeneity of image quality and operating speed of the driver circuit

Methods for manipulating satiety

Breath end-tidal gas monitor

System and method for promoting oral health

Controlling flow of exhaled breath during analysis

Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia

Trace gas sensor with reduced degradation

System and method for controlling the flow of exhaled breath during analysis

Rapid-response gas sensing element

Rapid responding gas sensing element

Method of controlling degradation of trace gas sensors

Method for the diagnosis of helicobacter pylori infection and diagnostic kit for performing the method

Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assessing body odor

Methods of diagnosing small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions

System and method for detecting substances related to oral health

Thermoelectric sensor for analytes in a gas

Breath-based sensors for non-invasive molecular detection

Systems and methods for accurately, substantially noninvasively determining pulmonary capillary blood flow or cardiac output

Management of gastro-intestinal disorders

Method for determining the gastric evacuation using a 13c-labelled test meal

Gas monitoring system and sidestream gas measurement system adapted to communicate with a mainstream gas measurement system

Detection of disease by analysis of emissions

Lung model-based cardiopulmonary performance determination

Device and method for determining respiratory quotient without measuring lung ventilation

Nanoelectronic capnometer adaptor including a nanoelectric sensor selectively sensitive to at least one gaseous constituent of exhaled breath

Breath test

Sample conditioning and environmental control techniques for gas sensor

Infusion devices, glucose meters and/or monitors with smell sniffing technology

Marker detection method and apparatus to monitor drug compliance

Breath alcohol measuring device

Multicomponent analysis of volatile organic compositions in vapor samples

Algorithms, systems, and methods for estimating carbon dioxide stores, transforming respiratory gas measurements, and obtaining accurate noninvasive pulmonary capillary blood flow and cardiac output measurements

Gas chromatograph and expired air component analyzer

Display device, camera, personal computer, and portable telephone

Use of basic polymers in carbon black composite vapor detectors to obtain enhanced sensitivity and classification performance for volatile fatty acids

13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control

Self-condensing pH sensor

Self-condensing pH sensor

Non-invasive breath analysis using field asymmetric ion mobility spectrometry

Visual indicating device for bad breath

Method and device for detecting ammonia odors and helicobacter pylori urease infection

Disposable sensor for use in measuring an analyte in a gaseous sample

Apparatus for measuring carbon monoxide on a person's breath

Device and method for determining the amount of hemoglobin by means of inhalation of a predefined amount of carbon monoxide

Methods of collecting and analyzing human breath

Non-invasive, miniature, breath monitoring apparatus

Biological marker for stress states

Management of gastro-intestinal disorders

Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia

Air mixing chamber

Method for analyzing a subject's breath

Breath analysis system

Apparatus and method for human performance exhalation sensing

Personalized integrated mobile exhalation decoder

Ambient contamination in breath analyte detection and measurement

Vacuum airflow filtering for biological sensing

Analyte detection from breath samples

Ultrasensitive, ultrathin vapor sensors and arrays

Apparatus and method for the determination of endothelial dysfunction and sepsis risk using nitric oxide concentrations in exhaled breath

Systems and methods using Surface-Enhanced Raman Spectroscopy for detecting tetrahydrocannabinol

Gas sensor calibration method

Dynamic modification of bioaerosol detection with genetic identification

Techniques for rapid detection and quantitation of volatile organic compounds (VOCs) using breath samples

Techniques for rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples

Techniques for rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples

Techniques for rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples

Techniques for portable rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples

Breath analysis system

Combined exhaled air and environmental gas sensor apparatus

Method and devices for detecting viruses and bacterial pathogens

Systems and methods for analyzing exhaled breath

Breath analysis device with regulated flow during exhalation

Noninvasive point of care biomarker detection from breath samples

Breath analysis system

Ketone measurement system capable of generating measurement breakdown

Measuring an analyte in breath using a porous structure containing a reactant

Extracting an analye from a breath sample using a solid porous structure containing a reactive material

Ketone measurement system capable of determining casual components of a ketone measurement

Analyte detection from breath samples

Apparatus and method to identify and measure gas concentrations

Gas-sensing apparatus with a self-powered microheater

Gas collection apparatus and method to analyze a human breath sample

Ketone measurement system and related method with accuracy and reporting enhancement features

Portable carbon monoxide test device for scuba air tanks