Phonation type matched device of tracheal casing pipe

Abstract

The invention discloses a phonation type matched device of a tracheal casing pipe, and belongs to the field of medical apparatus and instruments. The matched device is provided with a connecting pipematched with the tracheal casing pipe. A bypass pipe is arranged on the side face of the connecting pipe. A rubber pipe is connected to the bypass pipe. A phonation button is arranged at one end of the rubber pipe, and a breathing type one-way valve is arranged inside the other port, close to the connecting pipe, of the rubber pipe. The other port of the connecting pipe is connected with a filter.The filter is provided with one end capable of communicating with the outside world. By utilizing the phonation type matched device of the tracheal casing pipe, inhaled air can be kept clean and wet,a patient is prevented from inhaling polluted air or other unclean air, the phonation speaking function is provided for the patient with the trachea cut open so that direction diagnostic messages canbe provided for doctors, and diagnosis on the patient and treatment measure application can be quickened.

Description

technical field [0001] The invention relates to a supporting device for a tracheal tube, in particular to a sounding type supporting device for a tracheal tube, which belongs to the field of medical equipment. Background technique [0002] Patients with laryngeal obstruction caused by laryngeal inflammation, tumor, trauma, foreign body, etc., patients with retention of secretions in the lower respiratory tract due to various reasons (cranial brain trauma, thoracic and abdominal trauma, and poliomyelitis, etc.), lung cancer and other diseases need thoracotomy For surgical patients, patients with pharyngeal tumors, abscesses and dyspnea who need preventive tracheotomy, as well as those who have failed endoscopic forceps, who are predicted to be at risk of suffocation, or who do not have equipment for bronchoscopy, transtracheal Incision way to remove foreign body and take out foreign body in trachea. After operation, blood flows into the lower respiratory tract to keep the air...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the special requirements of the patient for breathing gas after tracheotomy, the communication problem caused by the loss, and the difficulty of oxygen inhalation, the present invention provides a sound-producing supporting device for the tracheal cannula, the purpose of which is to keep the inhaled gas clean , moist, prevent inhalation of pollution and other unclean gases, provide pronunciation and speech functions for patients with tracheotomy, and provide direct diagnostic information for doctors, which can speed up the diagnosis and treatment of patients

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