System for electronically monitoring and recording cell cultures
US5643742A · kind A · utility
69Cited by
13References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 1995 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Mar 23, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/5011
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention provides an improved system for monitoring and recording cell cultures. A method for measuring a delay period for an alternating current voltage applied across a pair of pins improves the stability of measurements made with the improved system. A method for applying a voltage across a pair of pins which avoids exceeding a pre-established voltage avoids the possibility of damaging and/or destroying cells while monitoring their culture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.