Specimen slide for analysis of liquid specimens

Details Specimen slide for analysis of liquid specimens Specimen slide for analysis of liquid specimens

1982-05-07

1985-02-26

Willis, Davis L.

Optics: measuring and testing

Sample, specimen, or standard holder or support

Fluid containers

350536, G01N 2101

Patent

active

045014965

ABSTRACT:
A transparent specimen slide is made up of a series of isolated specimen viewing surfaces, each surrounded by a channel or groove and a shallow well communicates with each channel and with a notched portion which projects into the viewing surface from the channel opposite to the well of each channel. Pads are formed at spaced intervals along the top surface of the slide together with locating ribs in order to properly position a cover slip in predetermined spaced relation to the viewing surface portions so that when a liquid specimen is deposited in each well it is free to flow by capillary attraction uniformly over the viewing surface portion.

REFERENCES:
patent: 2039219 (1936-04-01), Hausser et al.
patent: 3565537 (1971-02-01), Fielding
patent: 3777283 (1973-12-01), Elkins
patent: 3961346 (1976-06-01), White

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