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Portable bladder urine volume ultrasonic measuring and alarming system

An ultrasonic measurement, portable technology, applied in the field of medical equipment, can solve problems such as false alarm signals, and achieve the effect of easy monitoring

Inactive Publication Date: 2010-12-22
BEIHANG UNIV +1
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  • Abstract
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Problems solved by technology

The device triggers the alarm according to the expansion of the lower abdominal wall caused by the expansion of the bladder, that is, the alarm signal used directly is the expansion degree of the lower abdominal wall rather than the actual urine volume of the bladder; because the expansion of the bladder is not the only reason for the expansion of the lower abdominal wall , so this method may lead to false alarm signal

Method used

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  • Portable bladder urine volume ultrasonic measuring and alarming system
  • Portable bladder urine volume ultrasonic measuring and alarming system
  • Portable bladder urine volume ultrasonic measuring and alarming system

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Embodiment Construction

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0049] Such as figure 2 In one embodiment of the present invention shown, the portable bladder urine output ultrasonic measurement and grading alarm device of the present invention includes a single-chip microcomputer system 8, an ultrasonic pulse transceiver circuit 9, an A / D conversion circuit 10, a local alarm module 11, and a radio communication module 12 and power supply module 13 with motor 6, ultrasonic probe 1. When the portable bladder urine volume ultrasonic measurement and grading alarm equipment starts to work, the single-chip microcomputer system 8 sends instructions to the motor 6 according to the predetermined program, so that the motor 6 drives the ultrasonic probe 1 to point to the detection position; then starts the ultrasonic pulse transceiver circuit 9 to generate The excitation pulse signal that excites the ultr...

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Abstract

The invention provides a portable bladder urine volume ultrasonic measuring and alarming system, which calculates the bladder urine volume by using portable bladder urine volume ultrasonic measuring and alarming equipment and data acquired by ultrasonic detection and by a certain method, starts a corresponding grading alarm signal according to the actual urine volume in the bladder, and transmits the grading alarm signal to a nurse station terminal through a local terminal to display the grading alarm signal, so that the medical care personnel can monitor the bladder urine volume of a testee. The ultrasonic measuring and alarming equipment of the invention is low in cost and can be powered by a rechargeable power supply; and the equipment performs wireless communication with the local terminal and allows the testee wearing the equipment to move freely within a certain range. After the operation of the system, interference of people is avoided and the automation is high.

Description

technical field [0001] The invention relates to the technical field of medical devices, and is a device for measuring the urine volume in the bladder and performing urination alarms of different levels according to different urine volumes. Background technique [0002] Chinese patent specification CN1985753A discloses a neurogenic bladder bladder urination alarm device, which consists of two parts, a permanent magnet and an alarm device, which are respectively fixed on the bladder wall and the lower abdominal wall. When the urine volume in the bladder increases, the permanent magnet It moves up with the expansion of the bladder; when the urine volume reaches the preset level, the movement of the permanent magnet makes the alarm circuit connected, the buzzer sounds an alarm, and sends out a urination signal. The device triggers the alarm according to the expansion of the lower abdominal wall caused by the expansion of the bladder, that is, the alarm signal used directly is th...

Claims

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Application Information

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IPC IPC(8): A61B8/00G08B21/00H04W88/02
Inventor 李德玉刘诚睿钟进荣樊瑜波蒲放牛海军李淑宇王喜太李立峰马凤领
Owner BEIHANG UNIV
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