Rolling shaft transmission sputum aspiration device

Abstract

The invention relates to a rolling shaft transmission sputum aspiration device. The rolling shaft transmission sputum aspiration device comprises a control unit and a sputum aspiration unit; the sputum aspiration unit comprises a shell, the shell comprises an upper shell body and a lower shell body, the upper shell body and the lower shell body jointly form a closed space, and a tracheal intubation opening and a closed type sputum aspiration tube connector are separately arranged at a position where the upper shell body and the lower shell body are connected with each other in the front-back direction; a base is arranged on the bottom of the lower shell body, the inside of the shell is divided into two spaces through a division board arranged on the base, and the two spaces are a brake region and a transmission region separately; a mounting plate is further arranged on one side of the base; the transmission region is arranged between the division board and the mounting plate; the otherregion is the brake region; the brake region is provided with a motor for providing kinetic energy; the transmission region is provided with a transmission assembly; and the control unit is connectedwith a motor. The invention provides the rolling shaft transmission sputum aspiration device which can increase the sputum aspiration tube feeding and withdrawing rate and facilitates sterilizing andcleaning of equipment.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and relates to a sputum suction device, in particular to an automatically controllable sputum suction device. Background technique [0002] Sputum suction operation in artificial airway is an important nursing measure to save critically ill patients. The vast majority of critically ill patients cannot complete spontaneous coughing and expectoration, and concurrent lung inflammation can easily cause serious conditions such as airway obstruction and respiratory failure. Timely removal of secretions in the respiratory tract, increasing the lung ventilation and ventilation function of patients can effectively improve the quality of life of patients, reduce mortality, and improve prognosis. It is one of the indispensable nursing operations for critically ill patients. At present, the sputum suction operations for critically ill patients are all performed manually by nurses. The sputum sucti...

AI Technical Summary

Problems solved by technology

However, in the above patents, the device for grasping the suction tube is more ideal, ignoring the smooth material of the suction tube, it is difficult to guarantee the success rate of tube delivery, and it is difficult to effectively complete the rotation of the tube.

This will directly affect subsequent operations

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