Auxiliary visible device for multisource PET CO2 monitoring

Abstract

The invention particularly discloses an auxiliary visible device for multisource PET CO2 monitoring and belongs to the technical field of auxiliary devices for air passage detection in anesthesia medical treatment. The auxiliary visible device comprises a shell, a connecting hose, a fixed frame and a display screen. According to the device, an intubation tube is subjected to effective-limiting suspending, and thus, the accommodating performance is improved; when the device is in multisource PET CO2 monitoring use in a matched manner, data are sorted by using a carbon dioxide concentration detector, then, sorted data are transferred to a digital-to-analogue converter by using a variable frequency controller, and display is carried out in a manner of being matched with the display screen; when a patient is subjected to intubation by using an intubation tube containing an inductive head, in a multisource PET CO2 monitoring process, external visual display is carried out, the visible effect is high, observation is facilitated, the matched assisting effect is improved, and the rate of accuracy and stability are guaranteed; and after external transmission of data is carried out in a manner of being matched with a wireless sensor, data exchange is facilitated.

Description

technical field [0001] The invention relates to the technical field of anesthesia medical airway detection auxiliary devices, in particular to a multi-source end-tidal carbon dioxide monitoring auxiliary visual device. Background technique [0002] Tracheal intubation is the most effective and reliable method to establish an artificial airway, and it is an essential technique for general anesthesia and emergency recovery. [0003] The traditional intubation method is to use a direct laryngoscope to intubate under direct vision, but the airway conditions of patients vary widely. For patients with limited mobility), direct laryngoscopy intubation is often very difficult, and the failure rate of the first intubation is high. Repeated attempts are required, which takes a long time and is likely to cause secondary injury to the patient. [0004] At present, multi-source end-tidal carbon dioxide monitoring is used to determine the position of the tracheal intubation in the body a...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an auxiliary visual device for multi-source end-tidal carbon dioxide monitoring to solve the existing method proposed in the above-mentioned background technology because its own technology is not perfect, and although it can cooperate with the sensor device to monitor the multi-source breath To monitor the end carbon dioxide, but in order to ensure that it can be adjusted during the insertion and removal process, it is necessary to move or rotate the cannula containing the sensor head according to the data, which will cause the display screen connected to the cannula to rotate synchronously. In the screen display, it is difficult to observe the data, and the integrated intubation tube and monitor have a single effect and cannot be stored effectively. At the same time, the real-time data cannot be remotely transmitted during use, and effective data support cannot be provided. Questions for later communication and reference

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