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Patent Searching and Data


Title:
PORTABLE HAND PUMP FOR EVACUATION OF FLUIDS
Document Type and Number:
WIPO Patent Application WO2005052366
Kind Code:
A3
Abstract:
A manually operable pump (10) for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits (12, 14) and is equipped with one-way valves (16, 20) that effectively permit flow of fluid through the pump in only one direction. The sensitivity of the one-way valves is such that when properly positioned, fluid can flow through the valves (16, 20) and out of the pump (10) without manual compression of the pump and with the aid of gravity power alone.

Inventors:
ALAM HASAN (US)
RHEE PETER (US)
RHEE EMILY (US)
Application Number:
US2004038937W
Publication Date:
August 25, 2005
Filing Date:
November 22, 2004
Export Citation:
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Assignee:
JACKSON H M FOUND MILITARY MED (US)
ALAM HASAN (US)
RHEE PETER (US)
RHEE EMILY (US)
International Classes:
B21B28/04; B24B5/04; B24B5/37; B24D3/14; B24D5/00; (IPC1-7): A61M1/00
Foreign References:
US5112323A1992-05-12
US4029095A1977-06-14
US3572340A1971-03-23
Other References:
See also references of EP 1684824A4
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