Breathing device

Details Breathing device Breathing device

1982-07-26

1984-10-23

Recla, Henry J.

Surgery

Respiratory method or device

Inhaled gas heated or humidified by exhaled gas

12820714, A61M 1500

Patent

active

044782152

ABSTRACT:
A device for use by runners, joggers and the like for preheating and/or limiting the volume of air entering the user's lungs through the mouth. The device is constructed such that it is retained at least partially in the user's oral cavity and preferably may be substantially completely held therein. The device includes a body of elongated construction formed of suitable materials such as plastic and the like and having a hollow interior open at both ends thereof. The hollow interior houses an open mesh element.

REFERENCES:
patent: 3326214 (1967-06-01), McCoy
patent: 3548823 (1970-12-01), Bogacik
patent: 3814094 (1974-06-01), DeAngelis et al.
Air Trap Breathing Device, Observations on Applicant's Invention, Feb. 6, 1984.
Respiratory Function Impairment & Cardiopulmonary Consequences in Long-Time Residents of the Canadian Arctic, Schaefer et al., CMA Journal, Nov. 22, 1980, vol. 123, pp. 997-1004.
International Track Club, Hanlon Air Conditioner.

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