Tissue pulverizer

Details Tissue pulverizer Tissue pulverizer

1983-07-18

1985-04-09

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

With cell rupturing or liberation of contained liquids

241 23, 241 66, 24119911, 241DIG37, B02C 1908, B02C 1912

Patent

active

045096953

ABSTRACT:
A tissue pulverizer for pulverizing specimens of living tissues for facilitating chemical testing and the like. The pulverizer has a base, a guide member for emptying into a receiving tube and an elongated pestle member. The parts are cooled with liquid nitrogen and the specimen inserted, covered with the cooled pestle and frozen. The pestle member is then struck with a hammer to pulverize the frozen sample.

REFERENCES:
patent: 2161998 (1939-06-01), Chott
patent: 3172546 (1965-03-01), Schreiner
patent: 3941317 (1976-03-01), Kanor
patent: 4307846 (1981-12-01), Spelsberg
patent: 4366930 (1983-01-01), Trombetti, Jr.

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