Sample holder for cells
US5848977A · kind A · utility
4Cited by
30References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 1996 |
| Grant date | Dec 15, 1998 |
| Priority date | — |
| Expiry date | Feb 16, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/35
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biological cell sample holder for use in vibrational spectroscopy. The sample holder includes a rectangular body that has a central relief area and an opening through the relief area. A porous membrane is disposed in the opening and a metal coated disk is disposed on top of the porous membrane. The disk has pores of a predetermined size to allow fluid to pass through the disk but retain cells of interest on the disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.