Lung and chest exerciser and developer

Details Lung and chest exerciser and developer Lung and chest exerciser and developer

1990-04-16

1992-10-13

Burr, Edgar S.

Surgery

Respiratory method or device

12820517, 12820513, 128914, 482 13, A62B 700, A62B 900, A62B 1800, A63B 2300

Patent

active

051541670

ABSTRACT:
A lung and chest exerciser that arranges for some of the air expired from the lungs on an outbreath to be collected and then to be breathed back into the lungs on the next inbreath, together with some fresh air. By so arranging, the lungs have to open deeper or more often to receive an equivalent amount of fresh air. An embodiment of the invention may have a body, a collector bag, an adjustment slider, a filter and a nose-piece. The exerciser directly develops the lungs and the respiratory muscles and indirectly exercises the heart thereby affecting the body's metabolism, circulation and relaxation level.

REFERENCES:
patent: 2292474 (1942-08-01), Paxton
patent: 2843119 (1958-07-01), Glasser
patent: 3949984 (1976-04-01), Navora
patent: 4192301 (1980-03-01), Hardwick
patent: 4207884 (1980-06-01), Isaacson
patent: 4275722 (1981-06-01), Sorensen
patent: 4301810 (1981-11-01), Belman
patent: 4854574 (1989-08-01), Larsen et al.

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