Surgery – Respiratory method or device – Ozone or ion generation
Patent
1978-07-10
1981-06-30
Michell, Robert W.
Surgery
Respiratory method or device
Ozone or ion generation
137205, 15353, A61M 100
Patent
active
042757312
ABSTRACT:
The specification discloses a suction system for draining fluid from a source. The system includes a canister and a cover having suction and fluid receiving ports. The fluid port includes a fluid receiving tube disposed below the canister cover. The fluid receiving tube receives fluid from the source and directs the fluid downwardly into the canister. A deflecting surface is provided on the lower portion of the fluid receiving tube for deflecting the received fluid to tangentially impinge the interior walls of the canister. The received fluid is directed by the deflecting surface to flow in a substantially helical path around the interior walls of the canister to retard the flow of the received fluid within the canister to effectively prevent aerosol droplet generation and subsequent entry of the aerosol droplets into the suction port of the canister.
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Webster's Seventh New Collegiate Dictionary, G & C Merriam Co., Springfield, Mass., 1963, p. 439 "integral".
Kruter J. L.
Michell Robert W.
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