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Method and portable device for detecting urine volume of bladder

A detection method and technology of a detection device, which are applied in the directions of diagnostic recording/measurement, medical science, sensors, etc., can solve the problems of uncontrollable receiving electrodes, inaccurate measurement results, few electrodes, etc., and achieve convenient wearing and use, measurement and calculation data. Precise, easy-to-use local effects

Inactive Publication Date: 2011-01-12
广州安德生物科技有限公司
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the above measurement method, few electrodes are used, and it is impossible to control the selection of receiving electrodes. When a certain electrode is in poor contact or the placement position is not accurate, the measurement results obtained will be inaccurate.

Method used

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  • Method and portable device for detecting urine volume of bladder
  • Method and portable device for detecting urine volume of bladder
  • Method and portable device for detecting urine volume of bladder

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Embodiment Construction

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] like figure 2 As shown, Embodiment 1 of the present invention provides a portable bioimpedance detection method, including the steps:

[0047] 101. Attach multiple electrodes to the test site of the patient, systematically analyze the human body electrical impedance value measured by each pair of receiving electrodes, and select an appropriate receiving electrode to measure the human body electrical impedance value.

[0048] 4 or more electrodes can be placed close to the test site of the patient's waist and abdominal cavity. Due to the influence of factors such as poor contact of individual electrodes, individual obesity differences, frequency of excitation current, and body movement during measurement, some electrodes are not suitable for measurement....

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Abstract

The invention discloses a method and a portable device for detecting urine volume of a bladder. The method comprises the following steps of: a, closely attaching a plurality of electrodes to a test position of a patient, systematically analyzing human impedances measured by each pair of receiving electrodes, and selecting a proper receiving electrode to measure the human impedance; and b, determining whether the urine volume of the bladder is in a safe value range or not according to related parameters of the human impedance measured by the proper receiving electrode, including impedance amplitude values, phase angles, a resistive component and an imaginary component, if the urine volume of the bladder is not in a safe value rang, prompting the patient to micturate in time, or prompting the medical staff to help the patient to micturate in time. In the method and the portable device for detecting the urine volume of the bladder, the volume of urine of the bladder can be accurately detected in real time, the patient is prompted to micturate in time, or the state of disease is remotely monitored via a wireless network, and the method and the device have the advantages of safer and more convenient operation and better interference resistance effect.

Description

technical field [0001] The invention relates to a medical detection device, in particular to a portable bladder urine volume detection method and device. Background technique [0002] The current method for detecting the bladder condition of a patient mostly uses ultrasonic technology, and the ultrasonic instrument is bulky, expensive, and inconvenient to carry around. For patients with nephritis, cystitis, urinary incontinence, and patients who cannot sense bladder urine volume, it is necessary to monitor the bladder urine volume in real time and remind patients to urinate in time to prevent complications caused by excessive urine accumulation or incomplete urination; Or send patient test data to a remote monitoring platform in time for doctor diagnosis. The current bladder urine volume detection methods and devices cannot meet the above requirements. [0003] The measurement principle of bioelectrical impedance is introduced below. The cells in the organism are wrapped b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/053
Inventor 宋嵘蒋庆
Owner 广州安德生物科技有限公司
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