Disposable intra-abdominal pressure (IAP) monitoring tube

Abstract

The invention relates to a disposable IAP monitoring tube. A pressure measuring tube comprises a pressure measuring tube A, a pressure measuring tube B, a pressure measuring tube C and a pressure measuring tube D. A graduated scale with pressure unit scale values is arranged on the upper portion of the pressure measuring tube A, the lower portion is hinged with the pressure measuring tube B and an angle scale, and an included angle between the angle scale and the pressure measuring tube B is adjusted into standard 90 degrees; the pressure measuring tube B and the pressure measuring tube C are connected through a connection cap A and a connection cap B; the pressure measuring tube C, a liquid tube and the pressure measuring tube D are connected through a three-way valve A; and the tail end of the pressure measuring tube D is connected with a urine tube and a urine bag of a urinary catheter through a three-way valve B, and the liquid tube is connected with a normal saline bag. The disposable IAP monitoring tube has the advantages that the operation is simple, the cost is low, the operation process is simplified, the tube can be taken down when not used, the intra-abdominal infection chance is reduced, the nursing quality can be improved, the intra-abdominal infection risk can be reduced, and the application range is wide.

Description

(1) Technical field [0001] The invention relates to a medical product, in particular to a disposable intra-abdominal pressure monitoring tube. (2) Background technology [0002] As we all know, the increase of IAP (intra-abdominal pressure) to a certain extent will have adverse effects on the function of human organs, and it can lead to multiple organ dysfunction and even failure after a period of time. [0003] The abdominal cavity is composed of the abdominal wall, psoas major, spine, diaphragm and pelvic cavity. Its capacity is limited and can be regarded as a compartment [4] . Normal human intra-abdominal pressure is around 0Kpa [5] (1Kpa=7.5mmHg), any situation that causes an increase in the volume of the abdominal cavity content can increase the intra-abdominal pressure. Intra-abdominal pressure > 1.96Kpa (20mmHg) is usually determined as increased intra-abdominal pressure, and intra-abdominal pressure > 2.45Kpa (25mmHg), the patient has oliguria, elevated air...

AI Technical Summary

Problems solved by technology

There is currently no single-use simple monitor for measuring intra-abdominal pressure

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