Dual powered pressure inflator and method

Details Dual powered pressure inflator and method Dual powered pressure inflator and method

1995-05-04

1998-08-11

Nasser, Robert L.

Surgery

Diagnostic testing

Cardiovascular

600490, 600493, A61B 502

Patent

active

057920613

ABSTRACT:
This invention considers the problem with inflation of the units by hands, and introduces a dual action inflation unit to be used for measurement of the blood pressure cuff and similar units such as D. Devices. The prototype of this unit consists of an electrical/pedal pumps combined with a manual inflation units. This will allow the electrical/pedal pumps to be used first for inflation of most of the inflatable part and then the manual unit will be used for a lesser degree of inflation as well as the adjustment of the inflation units. This combination is to prevent straining of the hands. It will also allow quick and easy action. This unit also allows a trigger system to be used for controlling the pressure in the system to prevent from the discomfort of the rotational action; it also has safety valves to prevent the pressure from exceeding a predicted level.

REFERENCES:
patent: 4691710 (1987-09-01), Dickens et al.
patent: 5201319 (1993-04-01), Negishi
patent: 5540231 (1996-07-01), Moy

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