A sputum discharge device for critically ill patients in neurosurgery
A neurosurgery and critical care technology, applied in the field of medical devices, can solve the problems of tracheal cell necrosis, difficulty in controlling, and affecting tracheal sputum movement, etc.
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0028] Such as Figure 1-5 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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