Medical intelligent drainage control device

Abstract

The invention relates to the field of medical equipment, and discloses a medical intelligent drainage control device, which is composed of a support assembly, a weight-based suspension assembly supported by the support assembly, a drainage adjustment assembly, a controller, and a power supply assembly. The drainage adjustment assembly There is a connecting tube for connecting the drainage tube and the drainage bag; the weight-based suspension component can provide support for the drainage bag and feed back the weight signal to the controller; the controller can base the obtained weight signal and the preset drainage mode, drainage The parameters make the drainage adjustment component squeeze the connecting pipe in different ways to realize the operation and control of negative pressure drainage and normal pressure drainage; the invention adopts intelligent design, and can realize timing drainage and quantitative drainage when used in conjunction with existing conventional drainage components And the automatic control of constant speed drainage improves the safety and stability of drainage operation. It has two drainage modes of normal pressure drainage and negative pressure drainage, which can meet most of the clinical drainage needs and has a wide range of clinical applications. prospect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical intelligent drainage control device capable of automatically controlling various drainage operations clinically. Background technique [0002] Under normal conditions, there is a small amount of fluid in the thoracic cavity and abdominal cavity of the human body, which can lubricate the organs in the cavity. If the amount of fluid in the cavity increases beyond the normal physiological range under pathological conditions, it will become a disease, such as pleural effusion and ascites. There are many causes of peritoneal effusion and pleural effusion, which are very common clinical diseases. Although peritoneal effusion and pleural effusion are only one symptom, a large amount of peritoneal effusion and large amount of peritoneal effusion will cause a series of complications. Symptoms are not conducive to the treatment of the cause, and even life-threatening in ...

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.

[0004] The drainage bag is a relatively cheap medical product, and it is the best choice as the terminal container in clinical effusion drainage, but it can only be applied to conventional pleural effusion drainage operations under normal pressure, and cannot be applied to negative pressure drainage. Negative pressure drainage usually requires the use of water-sealed bottles that are more expensive than drainage bags, which brings a certain economic burden to patients

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