Visby Medical, Inc.

Click Diagnostics, Inc.

Brian Ciopyk

David Swenson

Victor Briones

Gregory Loney

Adam De La Zerda

Boris Andreyev

Steven Chu

Helen Huang

Jesus Ching

Keith Edward Moravick

Colin Kelly

Jonathan Hong

Teresa Abraham

Kamal Kajouke

Brandon Ma

Paul Michael Dentinger

Mackenzie Hunt

Valeria Revilla

Austin Phung

Adrienne C Lam

Karl J Guegler

Shaunak Roy

Ryan Cena

Phoebe Cao

Paul Dentinger

Jennifer Albrecht

Edward Biba

Rajinder K Bhatia

Danielle McSheery

Anna H Postlethwaite

Bryan D Knysh

Steve Chu

In some embodiments, a stand-alone molecular diagnostic test device includes a detection circuit that includes a light emitting device and a light receiving device (e.g., a photodiode) that are arranged to produce an electronic signal associated with a colorimetric output produced by the stand-alone molecular diagnostic test.

Molecular diagnostic devices with digital detection capability and wireless connectivity

An apparatus includes a substrate, a first heating element, and a second heating element. The substrate includes a first portion, a second portion, and a third portion that is between the first portion and the second portion. The first portion is characterized by a first thermal conductivity, the second portion is characterized by a second thermal conductivity, and the third portion is characterized by a third thermal conductivity. The third thermal conductivity is less than the first thermal conductivity and the second thermal conductivity. The first heating element is coupled to the first portion of the substrate, and is configured to produce a first thermal output. The second heating element is coupled to the second portion of the substrate, and configured to produce a second thermal output. The second thermal output is different from the first thermal output.

Printed circuit board heater for an amplification module

A hand-held molecular diagnostic test device includes a housing, an amplification (or PCR) module, and a detection module. The amplification module is configured to receive an input sample, and defines a reaction volume. The amplification module includes a heater such that the amplification module can perform a polymerase chain reaction (PCR) on the input sample. The detection module is configured to receive an output from the amplification module and a reagent formulated to produce a signal that indicates a presence of a target amplicon within the input sample. The amplification module and the detection module are integrated within the housing.

Devices and methods for molecular diagnostic testing

The disclosure relates generally to molecular diagnostic devices configured to amplifying a single nucleotide polymorphism (SNP) locus and discriminate between two or more allelic variants of the SNP, indicating presence or absence of a target allele. In some embodiments, the molecular diagnostic devices are capable of detecting, at point-of-care, SNPs associated with resistance or susceptibility to antibiotic treatment of organism infections. In other aspects, the disclosure provides methods of treatment for disease or disorders (e.g. organism infections) where treatment is guided by presence or absence of an allele at a SNP locus as determined by such molecular diagnostic devices.

Devices and methods for antibiotic susceptibility testing

Devices and methods for antibiotic susceptability testing

Disclosed herein are methods and devices for preparing a sample of nucleic acid molecules from a biological sample. The methods and devices may perform similarly to or better than standard sample preparation methods. The nucleic acid molecules prepared using the methods and devices provided herein may be utilized for downstream applications, including polymerase chain reaction (PCR).

Devices and methods for nucleic acid extraction

A method includes conveying a detection solution containing a target amplicon into a detection module of a molecular diagnostic test device. The detection module includes a detection surface including a series of capture probes to which a first portion of the target amplicon is bound when the detection solution is conveyed. A first reagent formulated to produce a visible signal indicating a presence of the target amplicon is then conveyed into the detection module. The first reagent is bound to a second portion of the target amplicon when the first reagent is conveyed. A second reagent is conveyed into the detection module. The second reagent includes a precipitating substrate formulated to catalyze the production of the visible signal by producing an insoluble colored product when the second reagent is in contact with the first reagent. The method includes viewing the visible signal via a transparent portion of the detection module.

Devices and methods for the detection of molecules using a flow cell

Growing community of inventors

Pleasanton, CA, United States of America

Brian Ciopyk