Hound Labs, Inc.

Visby Medical, Inc.

Click Diagnostics, Inc.

Kevin M Limtao

Michael Scott Lynn

Joseph A Heanue

Jeffrey A Schuster

Hamilton Roger Tang

Peter Holst

Kevin Bradford Dunk

Samartha G Anekal

Kate LeeAnn Bechtel

Jacob A Wolf

Gregory Loney

Alan Baldwin

Adam De La Zerda

Kenneth I Li

Jeffrey A Stoll

Hayuta Jain

Methods, systems and techniques for the accurate measurement breath-borne biomarkers are disclosed. Such methods, systems and techniques may be used for the purposes of detection and/or measurement in breath samples of biomarkers.

Biomarker detection from breath samples

An example breath collection and sampling device disclosed herein comprises a cartridge housing having a breath capture module, and a rotary valve operatively coupling a mouthpiece with the breath capture module. The rotary valve can have an open position where breath of a user can pass through the rotary valve, across capture sites of the breath capture module, and into a vacuum port, and a closed position for sealing the breath capture module from fluid passing through the rotary valve, while allowing the breath capture module to be exposed to a reagent for subsequent analysis of contents within the captured breath.

Rotary valve assemblies and methods of use for breath sample cartridge systems

Systems and techniques for detecting a target substance, such as THC, in a breath constituent sample are provided.

System and method for target substance identification

Methods, systems and techniques for the accurate measurement of breath-borne biomarkers are disclosed. Such methods, systems and techniques may be used for the purposes of detection and/or measurement in breath samples of biomarkers, e.g., biomarkers relating to a disease or a physiological condition.

Noninvasive point of care biomarker detection from breath samples

Systems and techniques for collecting and analyzing breath samples to detect one or more target analytes are disclosed.

Analyte detection from breath samples

Systems, techniques and compositions can detect and measure a target substance, such as THC, in a constituent sample from exhaled human breath.

Detection and measurement of target substance in exhaled breath

Cartridge-based thermocyclers can include cartridges that are configured to move a fluid between distinct chambers. In some cases, the cartridge-based thermocyclers can be used for thermocycling a sample fluid comprising a deoxyribonucleic acid (DNA) target to perform polymerase chain reaction (PCR). Individual chambers can be heated, cooled, and/or compressed to mix fluid within the chamber or to propel fluid in the chamber into another chamber. The cartridges can have a laminate construction. The cartridges can be configured to enable multiplexed thermocycling and/or detection.

Growing community of inventors

Milpitas, CA, United States of America

Kevin M Limtao