Interface device for bio-chip
US9101924B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 10, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0487
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An interface device for bio-chip at least comprises an interface unit, said interface unit consisting of instrument interface layer, fluid channel layer and sample interface layer. The instrument interface layer has at least one instrument interface. The fluid channel layer has one hollow-out fluid channel. The sample interface layer has at least one sample interface, and both ends of said fluid channel connect to the sample interface and the instrument interface respectively. The interface device separates sample solutions from the instrument interface by gas or liquid in the fluid channel, thus to avoid direct contacts between sample solutions and instrument interface which will cause pollution, and omitting cleaning processes after using instruments. With simple structure, easy operation and low cost, it applies to chemistry field, biology field and medical analysis field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.