Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1990-09-28
1994-03-15
Burr, Edgar S.
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
12820316, 12820326, 12820227, 261 391, 261DIG65, 261 96, 261 99, 261105, A61M 1500, A61M 1610, F23D 1100, F23D 1400
Patent
active
052938654
ABSTRACT:
An anesthetics monitoring device includes an anesthetic vaporizer, from which the anesthetic can be supplied to a setting device supplying dosed amounts of anesthetic to an anesthetics device for dispensing the anesthesia to a patient. The device has a coding for the unmistakable assignment of the setting device to the type of anesthetic used. An automatic recognition of the anesthetic used and a setting to a metering and control unit for dispersing the anesthetic is guaranteed. Any incorrect metering and incorrect setting is prevented. For this purpose, the coding is brought into an operative connection with a receiver provided between the setting device and the anesthetics dispersing device. The receiver is equipped with a scanning apparatus which is connected to the metering and control dispensing unit by means of signal transfer lines.
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Altner Ulrich
Brandt Claus-Dieter
Buschke Wilfried
Falb Wolfgang
Kullik Gotz
Asher Kimberly L.
Burr Edgar S.
Dragerwerk AG
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