Liver and gall drainage treating device

Abstract

The invention discloses a liver and gall drainage treating device. The liver and gall drainage treating device comprises a drainage tube, a pressure sensor, a three-way pipe, a sealing ring, a controller, a peristaltic pump and a liquid storage tank. The drainage pipe is provided with a plurality of flow guide holes and connected with the first end of the three-way pipe through a pipeline, the pressure sensor is arranged in the drainage pipe, a wire of the pressure sensor penetrates through the second end of the three-way pipe, is sealed by the sealing ring and then is connected with the controller, the third end of the three-way pipe is connected with the input end of the peristaltic pump, the output end of the peristaltic pump is connected with the liquid storage tank, and the power source end of the peristaltic pump is connected with the controller. The pressure sensor is used for sensing the pressure in the flow guide tube, whether the situation of blockage of the flow guide holes occurs or not is judged through the pressure, so that the peristaltic pump is automatically controlled to operate by the controller, the situation that secondary harm is caused on the human body due to blockage of the flow guide holes is avoided, meanwhile, a washing pipe and a washing water pump are used for carrying out back wash to remove blockage of the flow guide pipe to prevent blockage, use is convenient, and application and popularization value is achieved.

Description

technical field [0001] The invention relates to a medical device, in particular to a hepatobiliary drainage processor. Background technique [0002] In the existing medical technology, hepatobiliary drainage is to drain the bile in the human body to the outside of the body through a drainage device to reduce the pressure in the biliary system. The drainage tube in the prior art includes a tube body and a control line, has a simple structure, and cannot effectively treat the drained liquid. Moreover, when the diversion hole is blocked, it cannot be detected outside the body. If the negative pressure suction is continued, it will easily cause secondary damage to the human body. Therefore, a new drainage device is needed. Contents of the invention [0003] The object of the present invention is to provide a hepatobiliary drainage processor in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions...

AI Technical Summary

Problems solved by technology

The drainage tube in the prior art includes a tube body and a control line, which has a simple structure and cannot effectively handle the drained liquid

Moreover, when the diversion hole is blocked, it cannot be detected outside the body. If the negative pressure suction is continued, it will easily cause secondary damage to the human body. Therefore, a new drainage device is needed.

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