Bladder-pressure measuring system applied to intra-abdominal pressure detection and measuring method

Abstract

The invention provides a bladder-pressure measuring system applied to intra-abdominal pressure detection and a measuring method. The bladder-pressure measuring system comprises a liquid feeding devicefeeding liquid in a bladder, a pressure sensing device monitoring pressure in the bladder in real time, a liquid discharging device discharging liquid from the bladder and a control system; the liquid feeding device, the pressure sensing device and the liquid discharging device are in signal connection with the control system. The bladder-pressure measuring system applied to intra-abdominal pressure detection and the measuring method are easy to operate, good in safety and high in measurement accuracy, and workloads of medical workers are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of medical testing equipment, in particular to a bladder pressure measurement system and a measurement method applied to intra-abdominal pressure detection. Background technique [0002] Under normal conditions, the average intra-abdominal pressure of the human body should be zero or close to zero, but in clinical practice, many diseases can cause intra-abdominal pressure to increase. The causes can be divided into acute factors and chronic factors. High expansion of organs, edema and exudation of intra-abdominal viscera, intra-abdominal hemorrhage, use of intra-abdominal packing and other factors; chronic factors include tumor growth and other factors, continuous increase in intra-abdominal pressure can cause intra-abdominal hypertension. Patients, especially high-risk surgical patients with voiding disorders, the incidence is usually 5% to 40%, severe cases can lead to abdominal space syndrome. Abdominal ...

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Problems solved by technology

The disadvantage of the above method is that it is necessary to remove the drainage bag and then connect the infusion tube for each measurement. After the measurement is completed, it is necessary to remove the infusion tube and then connect the drainage bag. Increased chance of urinary tract infection

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