Two-chamber larynx cover
A laryngeal mask, mask and technology, applied in the field of double-chamber laryngeal mask, can solve the problems of high production cost, reflux of content, and inability to solve patients, and achieve the effects of reducing production cost, less mechanical obstruction, and simplifying the manufacturing process
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Embodiment approach 1
[0013] The feeding catheter is composed of three parts: feeding catheter A8, feeding catheter B5, and feeding catheter C9. When in use, the inflatable mask 4 is sent into the throat of the patient. , the air is sent into the inside of the inflatable cover 4 through the airway 3, and various first aid and ventilation are carried out to the human body.
Embodiment approach 2
[0015] The feeding catheter is composed of feeding catheter A8 and feeding catheter C9. When in use, the inflatable mask 4 is sent into the throat of the patient. The airway 3 is sent into the inside of the inflatable hood to carry out various first aid and ventilation to the human body.
[0016] Since the present invention is made of silicone rubber material, the tube body is soft and comfortable, and the addition of stainless steel spring 11 helps to enhance the strength of the tube wall of the ventilation tube 6, so that the ventilation tube 6 can still be kept unobstructed when it is bent in any direction or when the patient bites his teeth. It is safely and quickly inserted into the patient's throat, and has little irritation to the patient during insertion, and less mechanical obstruction of the respiratory tract, which makes up for the shortcomings of existing products with complex structure, complicated manufacturing process, and easy air leakage.
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