Dynamic bladder pressure measurement system and method

Abstract

The invention discloses a dynamic bladder pressure measurement method and system, and relates to the field of medical device monitoring. The pressure measurement system comprises a base, a first guiderod, a heating box and a disinfection box, wherein the first guide rod is slicably provided with an adjusting rod, the top of the adjusting rod is provided with a top plate, and the bottom of the topplate is connected with infusion apparatus; the bottom of the infusion apparatus is provided with an infusion pipe, the heating box is arranged beside the infusion apparatus so as to heat normal saline in the infusion pipe, and the other side on the bottom of the top plate is fixedly provided with a graduated scale and a transparent sleeve with which a pressure measurement pipe is sleeved; a dual-cavity urinary catheter penetrates into the disinfection box, the Y-shaped ends of the dual-cavity urinary catheter are communicated with the infusion pipe and the pressure measurement pipe respectively, the infusion pipe penetrates into the top of the pressure measurement pipe, and the infusion pipe is fixed to a top cover of the disinfection box. During measurement, the height of a water columnin the pressure measurement pipe can be observed, data is obtained according to the graduated scale nearby the pressure measurement pipe, and the data is the pressure value in the bladder. By means of the device, bacterial infection can be avoided, it is ensured that a joint is sterile, and the situation that the temperature of the normal saline is too low, the bladder is irritated, and measurement is affected is prevented.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a dynamic bladder pressure measurement system and method. Background technique [0002] Because the bladder is an intra-abdominal structure, changes in the pressure in the bladder can reflect changes in the intra-abdominal pressure, so the bladder pressure has a high correlation with the indirectly measured intra-abdominal pressure. The gold standard", the monitoring of bladder pressure is very important for the treatment of critically ill patients. [0003] In the existing dynamic bladder pressure measurement method and system, because the pressure measuring tube is generally measured by clamping blocks on one side of the scale, the verticality of the pressure measuring tube is not high, and the measurement error is relatively large. The joints of infusion tubes and pressure measuring tubes are susceptible to bacterial infection, and the temperature of physiological saline is too...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of dynamic bladder pressure measuring system, thus solve the aforementioned problems existing in the prior art

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