Fecal examination device

Details Fecal examination device Fecal examination device

1977-01-26

1978-01-10

Lutter, Frank W.

Special receptacle or package

With indicator

206229, 229 15C, 220 69, 220306, 220307, 150 5, B65D 4310, B65D 122

Patent

active

040674436

ABSTRACT:
A fecal examining device comprising a closure member in the form of a tray adapted to be fitted upon the open lower end of a solution-receiving receptacle or cylinder, said closure member or tray including a central, open-top cup that extends into the cylinder for a short, predetermined distance. A cap is provided for closing the open top of the cup or well when the tray is not attached to the cylinder. A perforated piston is provided for manual movement within the cylinder to thereby separate ova from the fecal material in solution.

REFERENCES:
patent: 879753 (1908-02-01), Eckert
patent: 1457998 (1923-06-01), Norwood
patent: 2438434 (1948-03-01), Friedman
patent: 2971892 (1961-02-01), Carski
patent: 3198713 (1965-08-01), McCormick
patent: 3234107 (1966-02-01), Kaufman et al.
patent: 3285459 (1966-11-01), Gahm
patent: 3298415 (1967-01-01), Klygis

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