Synchronous fixing rack for mandible mask

Abstract

The invention discloses a medical apparatus and instrument technology and belongs to the technical field of medical apparatus and instruments. A synchronous fixing rack for a mandible mask comprises a supporting rack with a U-shaped structure, wherein two ends of the supporting rack are respectively provided with a mandible supporting arm, and the two mandible supporting arms can move relative to each other and are respectively connected with a one-piece fixing band which is provided with a connecting piece connected with a ventilation mask. According to the synchronous fixing rack for the mandible mask, the technical problems that an operation of supporting a mandible-closed mask manually is time-consuming and labor-consuming and is not durable are mainly solved; the synchronous fixing rack for the mandible mask can be widely applied to anesthesia induction, emergent first-aid, glossocoma of general anesthesia postoperative patients or coma patients and the like, can ingeniously replace dual hands of people, has a function of synchronously supporting the mandible-closed mask and is matched with an anesthesia apparatus to start mechanical respiration; the total effective rate is up to 97% and the excellent and good rate is up to 94%.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a non-invasive extraoral airway management tool. Background technique [0002] Oxygen supply for induction of anesthesia, oxygen supply for painless flow, rescue of tongue drop and respiratory arrest outside the operating room, etc. Face mask ventilation is the most important and most effective basic method. Face mask ventilation is routinely used for anesthesia induction. Oxygen and denitrification should be given for at least 3-5 minutes . The traditional method is that one person injects anesthesia drugs intravenously, the other person fixes the mask with the thumb and index finger of the left hand, and the other three fingers lift the patient's jaw upwards and forwards, and the right hand squeezes the breathing bag at a certain frequency. This method has poor mask tightness and is suitable for thin and small people ; Most of the obese patients with short neck need to...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a synchronous fixing frame for mandibular face masks in view of the above existing problems, which mainly solves the technical problems that it takes time and effort to manually lift up the mandibular tight face masks and cannot be maintained for a long time, and can be widely used in anesthesia induction and emergency first aid. , after general anesthesia or in coma patients, the tongue falls back, etc.; it cleverly replaces the human hands, has the function of synchronously holding up the mandible and closing the mask, and is matched with the anesthesia machine to open mechanical breathing. The total effective rate is 97%, and the excellent The rate is as high as 94%; because of its simple structure, easy operation, and free hands, it is beneficial for doctors to observe and deal with changes in the condition, maintain stable respiratory and circulatory functions of patients, and create good conditions for tracheal intubation

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