Toy medical monitor unit

Details Toy medical monitor unit Toy medical monitor unit

1980-04-25

1981-06-16

Shay, F. Barry

46 44, A63H 3330, A63H 2916

Patent

active

042729092

ABSTRACT:
A toy medical monitoring unit having a housing with viewing openings for a plurality of rotatable cylindrical drums respectively having indicia-simulating pulse rate and blood pressure, bellows means operable manually to rotate said drums, a dial indicating fictitious body temperature and a reference needle movable relative to said dial and actuated by a double-acting bellows movable in one direction by blowing upon a mouthpiece on a hose connected to said bellows and the resiliency of the bellows restoring it to initial position after manual compression of the bellows.

REFERENCES:
patent: 369404 (1887-09-01), Heston et al.
patent: 1610005 (1926-12-01), Haag
patent: 3599363 (1971-08-01), Baginski et al.
patent: 4174588 (1979-11-01), Clanton

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