Nasal cavity negative pressure suction tube convenient for extracting secretions

Abstract

The invention relates to the technical field of nasal cavity negative pressure suction, in particular to a nasal cavity negative pressure suction tube facilitating secretion extraction, which comprises a connecting frame, a top frame is fixedly connected to the top end of the connecting frame, a mounting frame is fixedly connected to the back of the connecting frame, and a handle groove is formed in the side surface of the mounting frame. A storage tank is movably connected to the interior of the mounting frame, a negative pressure pump is arranged on the back of the top frame, suction pipes are fixedly connected to the two ends of the negative pressure pump, and an exhaust frame is fixedly connected to the center of the surface of the connecting frame. Through the arrangement of the connecting frame, the top frame, the mounting frame, the storage tank, the rotating seat, the second butt joint frame, the butt joint ring and the butt joint seat, efficient and stable suction operation of nasal secretions of a patient can be achieved, in the actual use process, a worker firstly assembles the whole equipment needing to be used, and then the equipment needs to be used; and then a worker can stably insert the negative pressure tube into the nasal cavity of the patient from the nostril of the patient through tweezers.

Description

technical field [0001] The invention relates to the technical field of nasal cavity negative pressure suction, in particular to a nasal cavity negative pressure suction tube which is convenient for extracting secretions. Background technique [0002] The nose is the initial part of the respiratory passage and also the olfactory organ. It consists of three parts: the external nose, the nasal cavity and the paranasal sinuses. It is composed of the nasal bone, nasal cartilage, nasal muscles and the covering skin. There are nostrils that communicate with the outside world, and then communicate with the nasopharynx. The front part of the nasal cavity is the nasal vestibule, which is covered with skin and has nasal hairs, which play a filtering role. , can be divided into the olfactory part and the respiratory part, which has the function of smelling and warming and moistening, and purifying the inhaled air. The paranasal sinuses are located in the skull around the nasal cavity. T...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a nasal cavity negative pressure suction tube that is convenient for extracting secretions, so as to solve the above-mentioned background technology. Inside the nasal cavity, the suction operation of secretions is carried out. The overall operation can only be completed through the experience of medical staff, and it is impossible to keep the patient comfortable and fixed at all times. It is easy to cause pain and disturbance to the patient due to improper operation of medical staff. , affects the overall normal operation treatment effect, and at the same time, the overall medical staff cannot accurately maintain the same pumping efficiency during the operation process, which will also affect the final suction effect, which is not conducive to daily use problems

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