Surgery – Diagnostic testing – Sampling nonliquid body material
Reexamination Certificate
2006-05-23
2006-05-23
Hindenburg, Max F. (Department: 3736)
Surgery
Diagnostic testing
Sampling nonliquid body material
Reexamination Certificate
active
07048693
ABSTRACT:
A device for quantitively collecting, preserving and mailing a fresh and wet specimen of fecal or other biological matter for later analysis comprises a tubular vessel defining a chamber closed at one axial end by an openable, machine replaceable plug and restricted at the opposite end by a narrow aperture. A stopper for closing the open end of the vessel extends into a stick for dipping into and retaining some of the biological matter. The shank of the stick is dimensioned to seal the aperture once the stopper has been screwed upon the open end of the vessel. A cover caps the plug to provide additional sealing and protection of that end of the vessel during transportation. The vessel has a tapered shape to be carried closely packed with other similar vessels in a test carrier.
REFERENCES:
patent: 6780160 (2004-08-01), Zhou et al.
patent: 0638803 (1995-02-01), None
Shen Angela J. Q.
Shen Claudia J. R.
Wang Nai Shu
Zhou David F.
Alfa Scientific Designs, Inc.
Charmasson & Buchaca & Leach, LLP
Hindenburg Max F.
Szmal Brian
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