Medical intelligent drainage device

Abstract

The invention relates to the field of medical apparatuses, and discloses a medical intelligent drainage device. The medical intelligent drainage device is composed of a metering assembly, a drainage adjusting assembly, a controller and a power assembly; the metering assembly is used for feeding back weighing signals which can reflect change of hydrops in a drainage bag to the controller; the drainage adjusting assembly is composed of a portal frame, a connecting pipe and an adjusting mechanism, the connecting pipe is used for connecting the drainage bag and a drainage pipe, the adjusting mechanism can be driven by a driving device to squeeze the connecting pipe to different extents, and thus the purpose of adjusting the flow speed of the hydrops in the connecting pipe is achieved; the controller can control the adjusting mechanism based on the weighing signals obtained in the drainage process and preset drainage parameters, and automatic drainage is achieved. According to the medical intelligent drainage device, intelligent design is adopted, the device can be used in cooperation with an existing common drainage assembly to automatically control timing drainage, quantitative drainage and constant-speed drainage, the safety and stability of the drainage operation are improved, the labor is saved, the drainage effect is guaranteed, and the device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent drainage device that can be used in clinical drainage operations. Background technique [0002] Drainage is a commonly used clinical treatment, such as peritoneal effusion, pleural effusion and other diseases need to use drainage for treatment. Taking pleural effusion as an example, there are 3ml to 15ml of fluid in the pleural cavity of normal people, which acts as a lubricant during respiratory movement. These fluids are continuously formed and absorbed to maintain a dynamic balance. If this balance is destroyed by disease, resulting in If the liquid in the pleural cavity is formed too fast or absorbed too slowly, pleural effusion will be formed, which is also called pleural effusion in clinical practice. Feel shortness of breath, chest tightness, hypoxemia and even respiratory failure. Therefore, in the clinical treatment of cases with a large amount of...

AI Technical Summary

Problems solved by technology

[0003] In the clinical operation of drainage of a large amount of effusion, there are often specific requirements for clinical parameters such as daily drainage times, each drainage volume, and drainage speed according to the condition of the case. The parameters are usually controlled subjectively by the medical staff or the patient's family members. The current artificial control method has certain disadvantages. As a result, the drainage process cannot be carried out in the way the doctor expected, and the improper drainage will cause discomfort and injury to the patient, and even endanger the patient's life. On the other hand, the real-time drainage volume and drainage speed during the drainage process are usually determined by human observation. Judgment, the error is large, and it is difficult to guarantee the drainage effect. At the same time, the current control method will obviously increase the burden on the medical staff and the patient's family members.

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