Surgery – Truss – Perineal
Patent
1977-01-24
1979-03-13
Michell, Robert W.
Surgery
Truss
Perineal
128 2T, A61B 1900
Patent
active
041436490
ABSTRACT:
A hand-held portable pump has a self-contained reservoir to permit use for re-circulating flow applications. Reservoir liquid can be selectively heated or cooled and the flow rate can be selectively varied. The pump is operable in any orientation and is particularly suited for medical use wherein localized thermal transfer from the pump fluid to a patient is desired through a flow-conducting member. A specific embodiment, suitable for nystagmus inducing thermal transfer is disclosed. The pump is constructed so as to be readily carried in a pocket or instrument bag of a physician.
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Jaworski Francis J.
Michell Robert W.
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