Urinary bladder flushing device and blood concentration detection device

Abstract

The invention provides a urinary bladder flushing device and a blood concentration detection device. The urinary bladder flushing device comprises a flow controller, a light quantity detector and a microcontroller, wherein the flow controller is configured on a flushing fluid catheter and used for controlling the flow velocity of flushing fluid in the flushing fluid catheter; the light quantity detector is configured on a drainage tube and used for detecting remaining light quantity after light in a preset light quantity transmits the flushing fluid in the drainage tube; the microcontroller iselectrically connected with the flow controller and the light quantity detector separately; and the microcontroller is used for judging blood concentration of the flushing fluid in the drainage tubeaccording to the remaining light quantity detected by the light quantity detector, the flow controller regulates the flow velocity of the flushing fluid in the flushing fluid catheter, so that the flow velocity of the flushing fluid is matched with the blood concentration of the flushing fluid. The urinary bladder flushing device can automatically regulate the flow velocity of the flushing fluid,and is low in cost and good in use performance.

Description

technical field

[0001] The invention relates to the field of medical equipment, and more specifically, to a bladder cleaning device and a blood concentration detection device. Background technique

[0002] In urology, hematuria, defined as blood visible in the urine, is a common symptom. Hematuria develops due to lesions in the urinary tract, or after bladder or prostate surgery. Especially patients who perform operations such as bladder and drainage tube generally need to flush the bladder with normal saline. Specifically, the irrigation fluid is delivered to the bladder through the irrigation fluid catheter, the irrigation fluid dilutes the bleeding in the bladder, and the flushing fluid (the mixture of irrigation fluid, urine and blood) is flushed out of the bladder in time through the drainage tube. Bladder irrigation can prevent the formation of blood clots in the bladder, avoid urethral blockage, reduce the incidence of dysuria, bladder spasm, etc., and is conducive ...

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