Hemolysis reaction measuring device
US4813420A · kind A · utility
3Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1987 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Oct 20, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0621
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A hemolysis reaction measuring device includes a hemolysis reacting member made of a light transmitting material and adapted to cause hemolysis reaction to take place therein, a light source supported so as to be able to project light toward a side portion of the hemolysis reacting member, and a light receiving member which allows the light emitted from the light source and passing through the hemolysis reacting member to be incident upon it so as to measure light absorbance of a liquid within the hemolysis reacting member based on the intensity of the incident light. The light source is formed by a light emitting diode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.