Multi-chamber slidable gastric tube
A gastric tube, relatively sliding technology, applied in the field of medical devices, can solve the problems of increasing patients' pain and concurrent pneumonia, and achieve the effects of reducing pain, preventing hypoxia and suffocation, and not easy to block
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[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.
[0035] Such as Figure 1-11 As shown, the present invention includes gastric tube 1, sputum suction tube 2, and gastric tube 1 length>sputum suction tube 2 length;
[0036] The head of the gastric tube 1 is closed, the outer circumference of the head of the gastric tube 1 is fixedly connected to the balloon 3, the head of the gastric tube 1 is provided with a gastric tube opening 4, the gastric tube 1 is provided with a first inflation channel 5, and the first inflation channel 5 is connected with the air outlet Balloon 3, the air inlet of the first inflation channel 5 is provided with a one-way valve 6, the end of the gastric tube 1 is provided with a gastric tube joint 7, and the inner cavity of the gastric tube joint 7 is provided with a filter 8; Connected with...
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