Oral cavity opening device capable of assisting in trachea intubation

A technology of endotracheal intubation and mouth gag, which is applied in the field of medical equipment, can solve the problems of increased difficulty of endotracheal intubation, inconvenient operation for anesthesiologists, difficulty in mastering endotracheal intubation, and achieves the goal of eliminating infection, simple structure, and preventing frictional damage Effect

CN107080888APending Publication Date: 2017-08-22刘英
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-08-22

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Abstract

The invention discloses an oral cavity opening device capable of assisting in trachea intubation. The oral cavity opening device capable of assisting in the trachea intubation comprises a slender neck vase-shaped body; the body comprises a thin-neck end of which the front end is used for wrapping lips, teeth and gingivae and an expanding end of which the rear end is used for expanding an upper jaw and a lower jaw; an annular adjusting air bag is arranged in the thin-neck end of the body; the adjusting air bag is provided with a thin inflating pipe which extends out of the body; the thin inflating pipe inputs air into the adjusting air bag so as to expand the air bag to expand an oral cavity. The oral cavity opening device capable of assisting in trachea intubation is used for a trachea intubation patient who is subjected to general anesthesia, and can protect the lips, the teeth and the gingivae of the patient very well, reduce the economic burden of the patient, reduce medical disputes and improve the satisfaction degree of the patient; and meanwhile, the oral cavity opening device makes low-seniority resident physicians and trained students master a trachea intubation technology better, so that a doctor-patient win-win effect is achieved.
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Description

technical field

[0001] The invention relates to the technical field of medical equipment, in particular to an oral mouth gag capable of assisting tracheal intubation. Background technique

[0002] At present, due to the aging of the population, the number of elderly people who need surgery is increasing day by day, and some patients have contraindications to spinal anesthesia and nerve block. Tubes are often performed in the oropharynx. According to the epidemiological survey data of the oral health status of the elderly over 65 years old in my country, the elderly patients have more loose and missing teeth, mainly due to periodontal disease, and about half of the middle-aged and elderly people suffer from periodontal disease. my country's 65-74-year-old elderly have an average of 18.1 teeth. At the same time, the elderly suffer from varying degrees of gum disease, periodontal disease, and long-term toxic effects of free radical-induced oxidation reactions, which damage the...

Examples

Embodiment 1

[0028] The main structure of this embodiment, such as figure 1 , figure 2 As shown, it includes a body 1 in the shape of a thin-necked vase, and the body 1 includes a thin neck end for wrapping lips, teeth, and gums at the front end and an enlarged end for expanding the upper and lower jaws at the rear end; the thin neck end of the body 1 A ring-shaped regulating airbag 2 is arranged inside, and the regulating airbag 2 is provided with an inflatable thin tube 3 extending out of the body 1, and the inflatable thin tube 3 inputs gas into the regulating airbag 2 to make it expand and stretch the oral cavity.

Embodiment 2

[0031] In this embodiment, on the basis of the above embodiments, a detachable lighting device 6 is further added, such as figure 1 , figure 2 As shown, the middle part of the enlarged end of the body 1 is provided with a groove, and a detachable lighting device 6 matching the groove is installed in the groove, and the bottom surface of the groove attached to the lighting device 6 is light-transmitting Layer 4. According to actual needs, a detachable lighting device 6 can be installed in the middle of the enlarged end of the main body 1. The light emitted by the lighting device 6 can illuminate the oral cavity through the light-transmitting layer 4 on the bottom surface of the groove, and play a role in the endotracheal intubation. The positive auxiliary effect can greatly reduce the damage to the patient's incisors due to improper operation for newcomers who are just learning tracheal intubation, and also shorten the time for placing the laryngoscope in place and exposing t...

Embodiment 3

[0033] This embodiment further defines the structure of the lighting device 6 on the basis of the above embodiments, such as image 3 As shown, the lighting device 6 includes an LED light strip 61 that surrounds the groove in the middle of the enlarged end of the body 1. The two ends of the LED light strip 61 are provided with a magnet switch 63 that can be attached. The inside of the LED light strip 61 A battery 62 for providing lighting power for the oral cavity is also installed. During tracheal intubation, when oral lighting is required, when the lighting device 6 is installed in the middle of the enlarged end of the main body 1, the LED light strip 61 is wrapped around the groove in the middle of the enlarged end of the main body 1, and then attached to the magnet switches at both ends 63 , making the entire LED light strip 61 and the battery 62 form a path, the LED light strip 61 lights up, and the emitted light passes through the light-transmitting layer 4 to illuminate...