Anesthesia monitoring system

Abstract

The invention provides an anesthesia monitoring system. The comprises a triggering device, a detection device, a reaction device, a storage device and a controller; wherein the triggering device is configured to trigger a circulating medicine and is matched with the detection device to detect the medicine; the reaction device and the storage device are respectively used for storing and mixing themedicines; the storage device supplies the mixed medicine and transports the medicine to an injection position, and the detection device is configured to detect the injection amount of the medicine. The magnitude of the tension force can be obtained through detection of each tension sensor, so that the flowing flow of anesthetic spray in the connecting pipe can be detected. The amount of anesthetic spray can be accurately detected through the magnitude of the tensile force in unit time passing through a rate machine in unit time.

Description

technical field [0001] The invention relates to the technical field of anesthesia monitoring, in particular to an anesthesia monitoring system. Background technique [0002] In modern medical systems, an anesthesia machine used for patient anesthesia generally includes a gas supply delivery system for supplying oxygen and carrier gas, an anesthetic gas vaporizer connected to the gas supply delivery system through a switch valve, an anesthetic gas vaporizer and oxygen delivery system A breathing circuit connected to the system, an anesthesia ventilator connected to the breathing circuit through a switch valve, a safety monitoring system and a residual gas removal system connected to the anesthesia ventilator. [0003] Such as CN106964045A prior art discloses a kind of gas anesthesia system, when the pressure is constant, with the continuous evaporation of liquid medicine, the temperature of the liquid medicine will gradually decrease, and the evaporation speed will slow down....

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Problems solved by technology

[0003] Such as CN106964045A prior art discloses a kind of gas anesthesia system, when the pressure is constant, with the continuous evaporation of liquid medicine, the temperature of the liquid medicine will gradually decrease, and the evaporation speed will slow down. The temperature, speed and inhalation volume cannot be accurately calculated, which poses a great risk to surgery

[0004] Another typical prior art such as US20070137648A1 discloses an intraoral nebulizer that provides an air curtain and an inhalation device and method disclosed in the prior art such as US20040187864A1. The remaining amount of volatile anesthetic drugs cannot be accurately measured by the buoy method Volume, the volume of anesthetic in the anesthetic gas volatilization tank obtained through buoy feedback becomes very inaccurate, and at the same time, the data about the remaining amount of anesthetic in the anesthetic gas volatilization tank transmitted to the monitoring system through the electronic sensor on the buoy will exist Larger errors are not only detrimental to the normal work of the monitoring system, but also very detrimental to the doctor's quantitative judgment, which can easily lead to inaccurate anesthesia control, causing patients to feel pain during the operation or the anesthesia is too deep

[0005] In order to solve the common problems in the field of lack of accurate control of the amount of anesthetic used, lack of monitoring devices, uncontrollable inhalation volume, and excessive measurement errors, the present invention is made

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