Anti-air-inlet infusion tube
A technology for infusion tubes and air intake devices, which is applied in the field of medical devices, and can solve problems such as pulmonary embolism, pulmonary lobe infarction, troublesome degassing process, and endangering the life and health of patients, and achieves simple structure, reduced risk, and good use effect
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[0008] Such as figure 1 As shown, the anti-air intake infusion tube of the present invention includes an infusion tube body 2 with a Murphy dropper 1, a governor 3 is arranged on the infusion tube body 2, and a speed regulator 3 is arranged at the bottom of the infusion tube body 2 There is a liquid outlet joint 4; an anti-intake device is arranged in the Murphy dropper 1, and the anti-intake device includes a float 5 having a diameter greater than the inner diameter of the infusion tube body 2, and a device is provided below the float 5 The hard plug 6 is provided with a guide soft plug 7 below the hard plug 6, and the diameters of the guide soft plug 7 and the hard plug 6 are both smaller than the inner diameter of the infusion tube body 2, and a filter filter is arranged on the infusion tube body 2. Section 8, a screen 9 is arranged in the filtering section 8, and two infusion connectors 11 with tube clips 10 are connected to the liquid inlet of the infusion tube body 2.
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