Method for vaporizing an anesthetic liquid and vaporizer operati

Details Method for vaporizing an anesthetic liquid and vaporizer operati Method for vaporizing an anesthetic liquid and vaporizer operati

1996-12-20

1999-07-06

Asher, Kimberly L.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820316, 12820312, 261DIG65, 261 30, 2611211, B01D 4702, A61M 1618, A61M 1600

Patent

active

059185953

ABSTRACT:
In a method an apparatus for vaporizing anesthetic liquids, in which a carrier gas is passed through a vaporizer so as to be saturated with vaporized anesthetic liquid, the vaporizer has a container, partially filled with anesthetic liquid, an inlet for a carrier gas, an outlet for carrier gas saturated with anesthetic and a pressure chamber. The carrier gas is supplied to the vaporizer at a pressure exceeding atmospheric pressure and is bubbled through the anesthetic liquid in the container in order to become saturated with anesthetic. The flow of gas at the outlet can be regulated as needed. Exact pressure and temperature conditions can be measured and/or regulated with a pressure meter, pressure regulator, thermometer and temperature regulator in order to regulate the partial pressure of anesthetic in the container.

REFERENCES:
patent: 3593710 (1971-07-01), Eichelman et al.
patent: 3794027 (1974-02-01), Johnson
patent: 4276243 (1981-06-01), Partus
patent: 4436674 (1984-03-01), McMenamin
patent: 4750483 (1988-06-01), Ankartross et al.
patent: 5065753 (1991-11-01), Kalishman
patent: 5693189 (1997-12-01), Oguro et al.
Patent Abstract of Japan, vol. 14, No. 53 (C-683) for application No. 63-107590, Nov. 1989.
Excerpt from Operating Manual for Siemens Elema Vaporizer Models 950, 951 and 952 (1988) 3 pgs.

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