Sample analysis chip, sample analyzer using sample analysis chip, sample analysis method, and method of producing sample analysis chip
US8546129B2 · kind B2 · utility
2Cited by
3References
31Claims
0Family size
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Key dates
| Filing date | Mar 30, 2010 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Mar 30, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/0449
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A low cost sample analysis chip in which liquid is supplied to wells formed on the chip so as to carry out reaction by a simple liquid supply method with no variation in the amount of liquid in each well, the sample analysis chip including a plurality of wells and a flow passage leading to the respective wells, wherein the flow passage includes a main flow passage which supplies liquid to each well, and the sample analysis chip has the main flow passage provided closer to the rotation center side than the well; and is formed so as to have one peak between neighboring wells in the direction of rotation center.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.