Multifunctional clinical drainage intelligent control device

Abstract

The invention relates to the field of medical instruments, and discloses a multifunctional clinical drainage intelligent control device, which comprises a weighing type base component, a suspension support component, a placing seat component, a drainage adjusting mechanism and a controller; in the drainage process, the weighing type base component can feed back a weight signal to the controller; aconnecting tube for connecting a drainage tube and a drainage bag is arranged in the placing seat component; the drainage adjusting mechanism can extrude the connecting tube to different degrees under the control of the controller so as to control the on-off of the connecting tube and adjust the flow rate of the accumulated liquid, meanwhile, the accumulated liquid of the connecting tube can be driven to move towards the drainage bag through forward revolution so as to realize negative pressure drainage. The multifunctional clinical drainage intelligent control device adopts an intelligent design, can realize automatic control of timing drainage, quantitative drainage and constant-speed drainage when being matched with the conventional drainage component, thereby improving the safety andstability of drainage operation; the device has two drainage modes of normal pressure drainage and negative pressure drainage, and can meet the requirements of most clinical drainage.

Description

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350844 submitted on September 28, 2018. technical field [0002] The invention relates to the technical field of medical devices, in particular to a multifunctional clinical drainage intelligent control device for effusion drainage. Background technique [0003] 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 effusi...

AI Technical Summary

Problems solved by technology

[0004] 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.

[0005] 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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