A gas sensor for the detection of gases and vapors in air is particularly for the detection of anesthetic gases. A method for the detection and for the monitoring of such gases is also provided including detecting anesthetic gases with the gas sensor.

A gas sensor for the detection of gases and vapors in air is particularly for the detection of anesthetic gases. A method for the detection and for the monitoring of such gases is also provided including detecting anesthetic gases with the gas sensor.

A process for the control of a gas analyzer, respirator or anesthesia device (10), a control module (19) and a gas analyzer, respirator or anesthesia device (10) are provided with a control module (19). The process is used for the output of online help and for guiding the user via a sequence of operating steps that are executed via defined operational controls (17). Each operational control (17) is designed with a selection signal generator and with an activation signal sensor in order to make possible a visual selection of the respective operational control. The selection may be coupled with the output of a visual indication on the graphical user interface (13).

A process for the control of a gas analyzer, respirator or anesthesia device (10), a control module (19) and a gas analyzer, respirator or anesthesia device (10) are provided with a control module (19). The process is used for the output of online help and for guiding the user via a sequence of operating steps that are executed via defined operational controls (17). Each operational control (17) is designed with a selection signal generator and with an activation signal sensor in order to make possible a visual selection of the respective operational control. The selection may be coupled with the output of a visual indication on the graphical user interface (13).

A method of indicating an oxygen desaturation period has been initiated includes detecting an oxygen mask configured to supply oxygen to a patient to saturate the patient, detecting a removal of the oxygen mask from the patient to stop saturation of the patient, initiating a desaturation timer in response the removal of the oxygen mask from the patient, and operating an image display device to display a first running time on a screen of the image display device indicating a desaturation time elapsed from a time of the removal of the mask.

A method of indicating an oxygen desaturation period has been initiated includes detecting an oxygen mask configured to supply oxygen to a patient to saturate the patient, detecting a removal of the oxygen mask from the patient to stop saturation of the patient, initiating a desaturation timer in response the removal of the oxygen mask from the patient, and operating an image display device to display a first running time on a screen of the image display device indicating a desaturation time elapsed from a time of the removal of the mask.

A method of drying an anesthesia breathing system includes removing a CO.sub.2 absorber from the anesthesia breathing system, when the CO.sub.2 absorber is connected to an absorber inlet port and an absorber outlet port. The method further includes moving a bag-to-vent flow diverter to an intermediate position so as to simultaneously open both a bag channel and a ventilator channel, and connecting an inspiratory port and an expiratory port of the anesthesia breathing system together. A dry gas source is connected to an absorber outlet channel, and then a dry gas flow is provided through the bag channel and the ventilator channel so as to dry out moisture from a bag circuit and a ventilator circuit of the anesthesia breathing system.

An anesthetic equipment storage and waste air management module configured to housing electronic and electromechanical surgical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration. The module can include a housing having a lower section and a tower-like upper section, wherein the lower section is configured to house unrelated waste heat-producing electronic and electromechanical surgical equipment. The module can also include a cowling that substantially confines waste heat generated by the unrelated waste heat-producing electronic and electromechanical surgical equipment, and can include a system for measuring and recording the administration of the one or more IV medications and fluids.

The embodiments use an innovative approach with the goal of permanent eradication of the virus. Instead of using drugs that block different stages of the virus life cycle (which have failed to induce a permanent cure), or approaches attempting to track infected cells, the embodiments use small virucidal molecules that are known to destroy the virus in vitro and that can easily penetrate all human cells, including memory cells or other reservoir cells. The problem with the use of small molecules is their toxicity to humans or animals when administered in doses sufficient to achieve intracellular concentrations high enough to destroy the virus in all forms. The embodiments overcome these toxicities (especially the comatose state) by using a 24-hour treatment with general anesthesia, endotracheal intubation with hemodynamic support, and controlled monitored ventilation; also, a combination of these molecules are used which decreases toxicity but has additive virucidal effects.

A method for determining a chance to enable a zeroing of gas analysis is disclosed herein. The method includes emitting radiation, and receiving emitted radiation, the received radiation comprising a first wavelength range absorbed by the at least one desired gas component and one or more disturbing factor, and a second wavelength range absorbed by the disturbing factor, the first wavelength range differing from the second wavelength range. The method also includes providing to a processing unit a first signal data indicative of a concentration of the at least one desired gas component and absorption of the disturbing factor, and a second signal data indicative of absorption of the disturbing factor. The method also includes determining a stability of the first and second signal data as a function of time, and if they are substantially stable enabling the zeroing to improve a measurement accuracy.