Method for allocating cells and cell allocation device
US5328843A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Feb 26, 1991 |
| Grant date | Jul 12, 1994 |
| Priority date | — |
| Expiry date | Feb 26, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0406
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apertures in a definite shape having a definite width and length are provided on one surface of a plate material having a definite thickness. One end of the apertures is connected with the other surface of the plate material and at the same time, is opened. Another end of the apertures is connected with the plate material on one surface and is also opened toward the other surface of a culture substrate. The plate material is closely contacted to one surface of the culture substrate for allocating nerve cells and observing growth of the neurites. Then, the cell suspension is supplied to the apertures. The cells in the suspension are allocated on the culture substrate in response to the apertures by centrifugation or spontaneous sedimentation. The plate material is then withdrawn.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.