Chemical analysis apparatus and chemical analysis cartridge
US7727472B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2005 |
| Grant date | Jun 1, 2010 |
| Priority date | — |
| Expiry date | Feb 12, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A chemical analysis apparatus comprises a motor, a holding disk that can be rotated by the motor, a plurality of examination cartridges arranged on the holding disk, a perforator that perforates the examination cartridges, a heating device, and a detection device. The examination cartridge comprises a substrate including a vessel and a flow channel, which are defined by recesses, and a cover that covers the vessel and the flow channel. A centrifugal force generated by rotation of the holding disk is made use of to move a solution from a vessel on an inner peripheral side relative to an axis of rotation to a vessel on an outer peripheral side relative to the axis of rotation through the flow channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.