Bladder capacity measuring device and implementation method thereof

Abstract

The invention relates to a bladder capacity measuring device and an implementation method thereof. According to the bladder capacity measuring device, a control processor is connected with an image processor; the control output end of the control processor is connected with a probe transmission circuit and a probe driving circuit respectively; the probe transmission circuit and the probe driving circuit are connected with a probe by a probe interface; and the probe is connected with the image processor by a probe receiving circuit. The method comprises the following steps of: controlling a complete machine; controlling the scanning of the probe, so that the probe scans and rotates; controlling the sending and receiving of an ultrasonic signal to generate an ultrasonic digital signal; controlling image processing, so that the ultrasonic digital signal is changed into a type-B ultrasonic image signal which can be displayed; and calculating the capacity of a bladder, namely calculating the capacity of the integral bladder according to the acquired type-B ultrasonic image signal. By the bladder capacity measuring device, the capacity of the bladder can be measured quantitatively without pain, so that the infection of an iatrogenic urinary system is reduced, and the pain of inserting catheters frequently is reduced; and the bladder capacity measuring device is convenient to operate and carry and high in calculation speed, and the patient information, calculation results and images can be stored permanently.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a bladder volume measuring device and its implementation method. Background technique [0002] At present, the clinical diagnosis methods for urine volume in the bladder mainly include: catheterization, percussion, and one-dimensional and two-dimensional ultrasound. Since these methods are not effective means for quantitatively testing bladder capacity and residual urine volume, clinically, only these methods are used to diagnose the urine volume in the bladder, which seriously affects the monitoring and diagnosis of the patient's bladder status by medical staff. Especially postoperative assessment of bladder function. In addition, the traditional method of catheterizing patients in hospitals is open catheterization or catheterization based on the patient's urine storage feeling and the experience of medical staff. This traditional catheterization method will increase ...

AI Technical Summary

Problems solved by technology

In addition, some senile dementia patients and patients with spinal cord injury will not feel the urge to urinate. If the above-mentioned non-quantitative method is used to judge urinary catheterization, the pain it will bring is conceivable

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