Abstract: A disposable test card configured to accept a fluid sample for an assay, and a method of manufacturing same, is disclosed herein. In a general example embodiment, a test card for analysing a fluid sample includes a first substrate layer including an inlet port and an outlet port, a channel layer bonded to the first substrate layer, the channel layer including a microchannel placing the inlet port in fluid communication with the outlet port, and a second substrate layer bonded to the channel layer, the second substrate layer having electrodes printed adjacent to a target zone of the microchannel of the channel layer, wherein the electrodes are configured to raise the temperature of the fluid sample within the target zone of the microchannel when a current is applied thereto.
Type:
Grant
Filed:
January 9, 2019
Date of Patent:
August 16, 2022
Assignee:
FLUXERGY, INC.
Inventors:
Ryan Alan Revilla, Roy James Heltsley, Steve Hoe Lee, Tej Rushikesh Patel
Abstract: Apparatuses and methods related to a point-of-care portable assay device and the use thereof with a test card are described herein. In a general embodiment, a device for monitoring a polymerase chain reaction in a fluid sample includes a vacuum source configured to pull the fluid sample through a microchannel, a current source configured to cause the polymerase chain reaction while the fluid sample is located within the microchannel, a light source configured to illuminate the polymerase chain reaction while the current source causes the polymerase chain reaction, a camera imaging device configured to record an image of the polymerase chain reaction while the light source illuminates the polymerase chain reaction, and a controller configured to analyze the image of the polymerase chain reaction and output a resulting analysis of the polymerase chain reaction.
Type:
Grant
Filed:
June 17, 2016
Date of Patent:
June 28, 2022
Assignee:
Fluxergy, Inc.
Inventors:
Ryan Alan Revilla, Roy James Heltsley, Steve Hoe Lee, Farzad Izadi Kharazi, Tej Rushikesh Patel