Multifunctional medical drainage device

Abstract

The invention relates to the field of medical instruments, and discloses a multifunctional medical drainage device, which comprises a support seat component, a weighing type suspension support component, a drainage adjusting component, a controller and a power supply component, wherein the weighing type suspension support component can provide support for a drainage bag and feed back the change state of the weight of the accumulated liquid in the drainage bag to the controller. The drainage adjusting component comprises a first rolled tube mechanism and a second rolled tube mechanism, whereinthe working state of the first rolled tube mechanism and the second rolled tube mechanism are regulated and controlled by the controller, the negative pressure drainage process can be achieved and regulated by means of the combined action of the first rolled tube mechanism and the second rolled tube mechanism on a drainage tube, and the normal pressure drainage process can be regulated and controlled by means of the first rolled tube mechanism. The multifunctional medical drainage device adopts an intelligent design capable of achieving automatic control of timing drainage, quantitative drainage and constant-speed drainage when being matched with a conventional drainage component, thereby improving the safety and stability of drainage operation. With two drainage modes of normal pressure drainage and negative pressure drainage, the multifunctional medical drainage device can meet most of clinical drainage needs.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent control device for clinical drainage assistance. 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 severe cases. Therefore, for 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.

[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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