Gastrointestinal pressure reduction device for digestive system
A technology for a decompression device and a digestive system, which is applied in the extraction and pumping system, hypodermic injection device, suction device, etc., can solve the problems of large volume, discomfort for patients with gastrointestinal pressure, and complex structure of the decompression device.
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[0024]In order to enable those skilled in the art to better understand that the technical solutions of the present invention can be implemented, the present invention will be further described below in conjunction with specific examples, but the examples cited are not intended to limit the present invention.
[0025]A gastrointestinal pressure relief device used in the digestive system, such asfigure 1 withfigure 2Shown, including:
[0026]The pressure reducing tube 1 has a hollow lumen structure; one end of the pressure reducing tube 1 is provided with a first connecting port 11, the other end is provided with a second connecting port 13, and the tube wall is also provided with a third connecting port 12 ;
[0027]The gastric tube 6 is a hollow tube structure; one end of the gastric tube 6 is a free end, and a feed port 61 is opened on the tube wall, and the other end is connected to the first connecting port 11; the gastric tube 6 is inserted into the patient Stomach, the effusion, gas or ...
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