Human body cavity drainage measuring and controlling device

Abstract

The invention discloses a human body cavity drainage measuring and controlling device. The device is mainly characterized in that the drainage flow from human body cavity drainage can be monitored inreal time, data of the drainage flow can be transmitted out in a wireless transmission mode, and in addition, the human body cavity drainage flow can be controlled according to clinical needs; the device mainly comprises a sensor unit capable of collecting the drainage flow data, an integrated control circuit, a wireless data transmission module, a flow regulation control mechanism, a drainage pipeline, a power source and other structures; the device is particularly suitable for the situation that the drainage flow of human body cavity drainage needs to be measured and controlled clinically, the device automatically records the drainage flow and feeds the drainage flow back to a user in a specific data information form, the clinical operation process can be simplified, and the clinic dailyworkload is reduced.

Description

technical field [0001] The invention relates to a device capable of real-time monitoring of drainage volume from human body cavity drainage, and capable of controlling the drainage volume of human body cavity according to clinical needs. It can automatically record the drainage volume and feed it back to the user in the form of specific data information, which can simplify the clinical operation process and reduce the daily clinical workload, and belongs to the field of medical devices. Background technique [0002] Clinically, in many cases of surgery, a drainage tube needs to be indwelled in the surgical area. The purpose of the indwelling drainage tube is to drain the exudate in the surgical area and to observe whether there is rebleeding after the operation. Hematoma drainage, external ventricular drainage, lumbar cistern drainage, subcutaneous drainage, abdominal drainage in general surgery, surgery area drainage, breast and thyroid surgery area drainage, chest cavity d...

AI Technical Summary

Problems solved by technology

[0003] Under normal circumstances, the record of the drainage volume in the operation area requires the nursing staff to pour the drainage fluid in the drainage bag into the measuring cylinder at a fixed time every day, and record the measurement information in the nursing record after observing the scale data of the measuring cylinder. Each patient needs to prepare a Graduated cylinder, or record again after emptying the graduated cylinder, the operation is cumbersome, the workload of the nursing staff is large, and it is easy to cross infection

[0004] Drainage tubes in the surgical area are a common operation in surgical diagnosis and treatment, which is a daily operation, and the amount of medical and nursing operations in clinical work is relatively large. However, in addition to daily measuring cylinders, there is no device and method that can solve the above problems in clinical practice.

[0005] In addition, after the patient has indwelling the body cavity drainage tube, sometimes it is necessary to control the drainage volume. For example, after the patient with intracranial infection undergoes lumbar cistern drainage, before removing the lumbar cistern drainage after infection control, it is necessary to increase the height of the terminal drainage bag to reduce The daily drainage volume is to enable the human body to gradually re-establish the physiological cerebrospinal fluid circulation, but this method is not accurate, and the difference between different patients is obvious, so that there is a large difference in the daily drainage volume after raising the drainage bag. Accurate control of the drainage volume is achieved, and it does not meet the needs of clinical treatment, and increases the drainage tube indwelling time and increases the risk of infection

Images