Cell deposition system

摘要

A system for depositing cells on an analysis plate, the cells being contained in a cell suspension including a fixing agent and the cells, included, for receiving the suspension, a chamber (5) which is positioned above the analysis plate and whose base is open and extends opposite a cell depositing zone of the plate and a material for absorbing the fixing agent placed around the chamber and the depositing zone of the plate. The chamber is mounted so as to be able to be moved between a first position in abutment against the analysis plate in order to allow the cells to be deposited on the depositing zone of the plate via decantation and a second position remote from this analysis plate in order to place the chamber in a fluid relationship with the absorption material in order to allow this material to absorb the fixing agent.

主权项

1. A method for depositing cells on an analysis plate, comprising the steps of:
forming a cell suspension comprising a fixing agent and cells to be deposited on an analysis plate; pouring the suspension into a chamber positioned above the analysis plate and whose base is open and extends opposite a cell depositing zone of the analysis plate, an absorption material for absorbing the fixing agent being placed around the chamber and the cell depositing zone of the analysis plate; decanting the suspension so that the cells are deposited on the cell depositing zone by decantation while the chamber is in a first position abutting the analysis plate in which the chamber; is not in a fluid relationship with the absorption material; and after the decanting step, moving the chamber to a second position remote from the analysis plate in which the chamber is in a fluid relationship with the absorption material in order to allow the absorption material to absorb the fixing agent.