Test card for assay and method of manufacturing same
US11413621B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2019 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | May 3, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/686
- WIPO fieldChemical engineering
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.