Method and device detecting use times of laryngoscope lens

Abstract

The invention discloses a method and a device detecting use times of a laryngoscope lens, which can rapidly detect use times of the laryngoscope lens and prevent cross infection caused by repeated use of the laryngoscope lens so as to ensure life safety of patients. The method of the invention comprises that when the lens with a built-in radio frequency identification (RFID) responder is inserted into a laryngoscope, a built-in RFID reader in the laryngoscope reads the value of insert times of the lens stored in the RFID responder; and if the value is not in a preset range, the RFID reader emits alarming information, and otherwise, the RFID reader changes the value of the insert times of the lens in a preset rule and writs the changed value of the insert times of the lens in the RFID responder.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of medical devices, and in particular to a method and device for detecting the number of times a laryngoscope lens is used. Background technique [0002] The laryngoscope is a tool used for induction of general anesthesia and visualization of the glottis during intubation during live cardiac resuscitation. When the laryngoscope is working, the laryngoscope presses the epiglottis of the human oral cavity for tracheal intubation. [0003] Existing laryngoscopes generally consist of a laryngoscope end and a lens. During use, the user holds the laryngoscope end and presses the lens through the patient's mouth to press the epiglottis of the oral cavity, so as to perform tracheal intubation. Existing lenses are divided into disposable lenses and reusable lenses. Disposable lenses can prevent cross-infection between patients well, but it will lead to increased costs for users; reusable le...

AI Technical Summary

Problems solved by technology

Existing lenses are divided into disposable lenses and reusable lenses. Disposable lenses can prevent cross-infection between patients well, but it will lead to increased costs for users; reusable lenses are sterilized or otherwise treated lenses, which can multiple reuse

[0004] Because disposable lenses will increase the cost of use for users, the user surface of disposable lenses is relatively small, and even disposable lenses are used as reusable lenses; and reusable lenses, due to the uneven structure of the lens, Therefore, repeated use of lenses is difficult to completely eliminate germs through disinfection or other treatments, which may lead to cross-infection among patients, resulting in medical accidents

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