A spin-washing double-chamber gastric lavage tube
A rotary washing and gastric lavage technology, applied in catheters, enema/irrigators, medical science, etc., can solve the problems of poor toxin cleaning effect, long toxin retention time, delayed treatment time, etc., to reduce gastric lavage time, The effect of reducing the retention of toxins and increasing the probability of exposure
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[0020] like figure 1 As shown, a spin-washing double-chamber gastric lavage tube in this embodiment includes a tube body 1, and the front end of the tube body 1 is used to insert into the gastric cavity through the esophagus to inject or draw out the washing solution. figure 1 Only the front end part of the pipe body 1 is shown in the figure. The center of the tube body 1 has a liquid suction chamber 3 for discharging the contents of the gastric cavity. The tube body 1 is located on the outer periphery of the liquid suction cavity 3 and has a ring-shaped liquid injection cavity 2. The liquid injection cavity 2 is used for the washing liquid to pass into the gastric cavity. The outer wall of the liquid suction chamber 3 and the inner wall of the liquid injection chamber 2 are connected and supported by ribs 4 . exist figure 1 The rear end of the pipe body 1 not shown in the figure is provided with a waste liquid tank and a liquid suction pump connected with the liquid suction...
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