A sputum discharge device for critically ill patients in neurosurgery
A neurosurgical and critical technology, which is applied to tracheal intubation, suction and delivery systems, suction devices, etc., can solve the problems of affecting the tracheal expectoration movement, difficult to control, tracheal cell necrosis, etc., to facilitate automatic tracheal expectoration, The vibration energy loss is small, and the effect of ensuring the positioning effect
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[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] Such as Figure 1-4 As shown, an expectoration device for critically ill patients in neurosurgery, including a tracheal intubation mechanism, a vibration mechanism and a sputum suction mechanism; the tracheal intubation mechanism includes an oxygen supply tube 1; the head and the middle of the oxygen supply tube 1 are fixed The positioning air bag 2 is socketed; the positioning air bag 2 is connected with an air guide tube 3; the tail of the air guide tube 3 is equipped with a control valve 4; the vibration mechanism includes a vibration detection system, a positioning plate 5 and two vibration bags 6; The vibrating capsules 6 are different in size, and magnetic needles 7 are fixedly installed inside the vibrating capsules 6; the vibrating capsules 6 are fixedly installed on the inner wall of the head of the oxygen supply tube ...
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