Intelligent ascites drainage device capable of observing drainage speed and interior of abdominal cavity

Abstract

The invention provides an intelligent ascites drainage device capable of observing drainage speed and the interior of an abdominal cavity. The intelligent ascites drainage device comprises a punctureneedle head, a drainage tube, a vacuum negative pressure bottle and a fixing box, wherein the two ends of the drainage tube are connected with the puncture needle head and the vacuum negative pressurebottle respectively, and the vacuum negative pressure bottle is placed in the fixing box; the device also comprises a control valve for controlling the drainage speed and installed on the drainage tube; the lower port of the drainage tube is connected with an anti-backflow valve for preventing a solution in a vacuum bottle from flowing back; and the device also comprises a recording module whichis used for displaying the weight and the flow speed of the drainage solution, a camera module which is used for observing the interior of the abdominal cavity, and a supporting module which is used for fixing the drainage tube. The intelligent ascites drainage device is excellent in performance, has more functions compared with a traditional ascites drainage device, can meet the requirements of medical staff, and improves the working efficiency of the medical staff.

Description

technical field [0001] The invention relates to the technical field of ascites drainage, in particular to an intelligent ascites drainage device for gastroenterology. Background technique [0002] The drainage method of the intelligent ascites drainage device is mainly to enter the patient's body through a puncture opening in the planned area of ​​the patient, and then perform drainage through a catheter. This method can eliminate the patient's ascites pressure, reduce abdominal distension and other conditions, and relieve the patient's pain. [0003] Relying on hospital resources, the team has conducted long-term research on rehabilitation and treatment equipment, and found existing technologies such as WO2018028612A1, WO2016169146A1, and CN110215547A after a large number of searches. The traditional intelligent ascites drainage device includes a liquid suction device and a negative pressure device. The device generally includes a liquid collection bottle, a puncture needl...

AI Technical Summary

Problems solved by technology

Because the drainage tube is not fixed, the patient will cause pain due to the gravity pulling of the drainage tube during the drainage process and the drainage tube is easy to bend. It is often necessary to determine the amount of drainage solution by observing the height of the collection bottle solution during the drainage process. There are subjective factors and it is not accurate. When controlling the drainage speed, it is not possible to directly observe the adjusted speed to judge whether the adjustment is too large or too small.

The intelligent ascites drainage device in the prior art does not have the function of viewing the interior of the abdominal cavity, which brings a lot of inconvenience to the work of medical staff

[0004] In order to solve the common problem in the field that the drainage speed and the amount of drainage solution cannot be known during the ascites drainage process, the puncture needle of the drainage device cannot perform drainage and injection at the same time, and the situation in the patient's abdominal cavity cannot be observed during the drainage process. It is easy to bend, and it is not easy to find problems such as bending of the drainage tube and blockage of the drainage tube during the drainage process.

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