Neurogenic bladder urination alarm

An alarm device and bladder technology, which is applied in the field of medical equipment, can solve problems such as not seen, and achieve the effects of preventing excessive or insufficient urination, reducing workload, and simple structure

Inactive Publication Date: 2007-06-27
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although many years of research on this issue have been carried out at home and abroad, there have been no reports of related devices successfully applied in clinical practice.

Method used

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  • Neurogenic bladder urination alarm

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Embodiment 1

[0011] Embodiment 1. A neurogenic bladder urination alarm device

[0012] Permanent magnet of the present invention is circular button shape, as shown in Figure 3, magnet 12 diameters 10mm, thick 3mm, magnetic induction intensity is 1.4 tesla, and the silicone film of one deck thickness 0.1mm is wrapped, and film is on the bottom surface edge of magnet Extending 2mm outward and 0.5mm thick, it is used to suture the permanent magnet to the bladder wall. The alarm instrument 1 is in the shape of a cubic box, as shown in Figure 2, with a length, width and height of 20 mm, a transparent front, and an alarm switch can be seen; the dial 6 is circular, with a diameter of 16 mm and a thickness of 1 mm; the pointer is 14 mm in length, 1 mm in thickness, and the center The width is 2.5mm, the end width is 0.5mm, the diameter of the central small hole of the pointer is 0.5mm, and it is fixed on the central shaft 7 on the front of the dial 6 through the central small hole; The side suppo...

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PUM

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Abstract

The present invention relates to medical equipment technology, and is especially one kind of neurogenic bladder urination alarm. The neurogenic bladder urination alarm consists of one permanent magnet and one alarm device. The alarm device consists of one alarm switch, one buzzer, one power switch and one power source connected with one wire. The alarm switch consists of one dial, one central fulcrum, one side fulcrum and one pointer, and the wire has one end connected to the power switch and the other end connected to the side fulcrum. The permanent magnet and the alarm device are fixed separately to the bladder wall and the inferior belly wall. After the power switch is turned on, the permanent magnet moves upwards with the increased urea amount inside the bladder to drive the pointer, and when the pointer contacts with the side fulcrum, the circuit is closed, the buzzer sounds to alarm an urination signal. The present invention is for neurogenic bladder patient.

Description

technical field [0001] The invention relates to the technical field of medical equipment, and relates to a neurogenic bladder urination alarm device. Background technique [0002] Neurogenic bladder is a kind of clinical syndrome mainly manifested by bladder voiding and / or urinary storage dysfunction after the body's normal voiding reflex arc is damaged due to various reasons such as spinal cord injury, cerebrovascular accident, diabetes, etc. is very common. Because the damage to the nerve reflex arc of urination makes the patient unable to perceive the amount of urine in the bladder, the only way to urinate is by regularly catheterizing or stimulating the bladder. This mechanical, timed method of emptying the bladder has many disadvantages and sometimes leads to serious complications. If the urination interval is too short and the frequency of urination is too much, complications such as urinary tract infection, excessive loss of sacral nerve stimulation electrodes, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00G08B21/00
Inventor 侯春林王剑火
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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