Intelligent medical drainage apparatus

Abstract

The invention relates to the field of medical apparatuses, and discloses an intelligent medical drainage apparatus. The intelligent medical drainage apparatus comprises an installing seat assembly anda weighing type suspension assembly, a drainage regulating assembly, a controller and a power supply module which are supported by an installing seat; during drainage, the weighing type suspension assembly is used for providing support for a drainage bag and feeding back a weight signal reflecting an accumulated fluid change state in the drainage bag to the controller; the drainage regulating assembly comprises two tube rolling mechanisms of which working states are regulated by the controller, can adjust a normal-pressure drainage state through a roller, and can achieve negative-pressure drainage and adjust a negative-pressure drainage state through the cooperative work of two rollers. The intelligent medical drainage apparatus has the advantages that intellectualized design is adopted,the automatic control of timing drainage, quantitative drainage and constant-speed drainage can be achieved through the cooperative use with an existing conventional drainage assembly, the safety andstability of the drainage operation are improved, and the intelligent medical drainage apparatus has a normal-pressure drainage mode and a negative-pressure drainage mode, and can meet the needs of most of clinical drainage.

Description

[0001] The present invention is a divisional application of the invention patent application with application number 2018111350007 submitted on September 28, 2018. technical field [0002] The invention relates to the technical field of medical devices, in particular to an intelligent medical drainage device capable of automatically controlling the drainage process. 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 perit...

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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