Reagent tablet dispenser

Details Reagent tablet dispenser Reagent tablet dispenser

1989-08-18

1991-04-23

Spar, Robert J.

Material or article handling

Device for emptying portable receptacle

With container opening means

83165, 221 25, B65D 8304

Patent

active

050095617

ABSTRACT:
A tablet dispenser is described for dispensing tablets from individual packets into a small reaction chamber without contamination. The dispenser has a top shaft, and a thumb piece in which a cutting blade is engaged, the thumb piece being slidably mounted on the shaft. There is also provided a plate having a hole adapted to allow the blade to pass therethrough, the plate being connected to the top shaft by a support member, and a bottom shaft extending underneath the hole and in line with the cutting blade and top shaft. The bottom shaft is connected to the plate. Also provided is a clip for holding a package containing a tablet on top of the plate so that the package can be positioned to align the tablet over the hole and in the non-cutting path of the blade. When the thumb piece is depressed the tablet is released from the package and falls down the bottom shaft and into a reaction vessel placed below the bottom shaft.

REFERENCES:
patent: 1352378 (1920-09-01), Postma
patent: 2082922 (1937-06-01), Vitek
patent: 3078008 (1963-02-01), MacDonald
patent: 3538799 (1970-11-01), Orlando
patent: 3739471 (1973-06-01), Peres
patent: 4096945 (1978-06-01), Melton et al.
patent: 4155483 (1979-05-01), Bartlett et al.
patent: 4428709 (1984-01-01), Peters
patent: 4469722 (1984-09-01), Danielson et al.
patent: 4627432 (1986-12-01), Newell et al.
patent: 4733797 (1988-03-01), Haber
patent: 4778054 (1988-10-01), Newell et al.

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