Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1996-05-15
2000-04-25
Wallenhorst, Maureen M.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422 99, 422100, 436180, 600573, 600577, 215235, 215237, 215296, 215297, 215349, 215350, B01L 300
Patent
active
060540990
ABSTRACT:
A container for liquid medical specimens such as urine specimens includes a container with a wide mouth opening for facilitating deposition of a urine sample, a removable cap for closing the mouth opening and an impermeable sheet liner under the cap for making a fluid tight seal with the rim. The liner is rupturable with the blunt tip of a laboratory pipette inserted through a small hole in the cap for drawing a sample of a urine specimen without removing the cap of the container. The hole in the cap may remain open after collection of a urine specimen in the container, as leakage is prevented by the liner. Alternatively, a small secondary cap may close the hole in the main cap. An optional decanter may be inserted through the hole in the cap for piercing the liner to facilitate pouring of the contents without removing the cap. A method of using the novel container for conveying a liquid medical specimen from a specimen collection site to a geographically removed laboratory site is disclosed.
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The Fisher 88 Catalog, 1987, pp. 1162-1163.
Epstein Natan
Wallenhorst Maureen M.
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