PCR heating block having pattern heater repeatedly arranged thereon and PCR device having the same
US10272437B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2014 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Jan 28, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0487
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a PCR heating block having heaters repeatedly arranged thereon is capable of preventing the radial thermal distribution generated from the individual heaters and the non-uniform heat superposition between the adjacent heaters improve the PCR yield and further capable of requiring no separate temperature controlling mechanism to achieve the miniaturization and integration of a device. Furthermore, a PCR device is capable of amplifying a plurality of nucleic acid samples at the same time and rapidly by using a PCR heating block on which heater units are repeatedly arranged and a plate-shaped PCR reaction unit and also capable of measuring successively generated optical signals electrochemical signals to in real time check the nucleic acid amplification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.