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1. (WO2018145386) SAMPLE STAINING DEVICE

Pub. No.:    WO/2018/145386    International Application No.:    PCT/CN2017/089497
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Fri Jun 23 01:59:59 CEST 2017
IPC: G01N 1/31
Applicants: AVE SCIENCE & TECHNOLOGY CO., LTD.
爱威科技股份有限公司
Inventors: DING, Jianwen
丁建文
Title: SAMPLE STAINING DEVICE
Abstract:
A sample staining device, comprising a staining platform (1) provided with a staining solution and cleaning solution supply part; glass slide support structures (3) located on either side of the staining platform (1) and forming a certain clearance between a glass slide (13) and the staining platform (1); and a glass slide driving mechanism (2) that enables the glass slide (13) to move while maintaining a certain clearance from the staining platform (1). When said device works, a staining solution is supplied to the staining platform (1), and a convex liquid surface is formed due to surface tension; when the glass slide (13) moves to the convex liquid surface of the staining solution, the staining solution infiltrates and diffuses in the clearance formed between the staining platform (1) and the glass slide (13) to cover the glass slide (13) so as to stain a sample; the staining time is determined by the movement stroke and speed of the glass slide (13) in a staining solution area; and after the glass slide (13) is stained, a cleaning solution is supplied to clean the residual staining solution, so as to finish the staining process. This design is simple in structure, being able to complete the staining of a plurality of glass slides (13) by driving same, by means of the glass slide driving mechanism (2), to pass through the staining platform (1) in sequence in a production line-like manner, having high work efficiency when being used for batch sample staining.