Breath collection

Details Breath collection Breath collection

1994-01-11

1995-11-14

Kamm, William E.

Surgery

Truss

Pad

12820417, A61B 5097

Patent

active

054657288

ABSTRACT:
Apparatus which is highly portable and even hand-held is used to collect mammalian breath for chemical analysis and as a diagnostic tool for the physician. The apparatus comprises a fluid reservoir container having first and second ends and a body extending between these ends so as to define an interior chamber; a breath entry portal; a breath exit portal; a sampling portal; a jacket to maintain the temperature of the chamber; a sample container for holding samples of exhaled breath; and pump means for moving selected samples of breath from the reservoir container into the sample container.

REFERENCES:
patent: 3858573 (1975-01-01), Ryan et al.
patent: 4221224 (1980-09-01), Clark
patent: 4671298 (1987-08-01), Babb et al.
patent: 4852583 (1989-08-01), Walker
patent: 5042501 (1991-08-01), Kenny et al.

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