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Urine wetness automatic alarm

An alarm, automatic technology, applied in the direction of alarms, instruments, etc., can solve the problems of wet urine, bedsores, skin ulcers, etc.

Inactive Publication Date: 2017-12-05
李光明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Patients who cannot take care of themselves often wet the sheets and diapers, and often develop bed sores after a long time, resulting in partial skin ulceration. The accompanying staff get up three or four times at night to see if they have urinated, and they cannot sleep well.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] (1) Connect one end of the 3-meter-long signal line with the red line to the base of the triode Q1, the black line to the emitter of the triode Q1, the red line at the other end to the positive pole of the probe, and the black line to the negative pole of the probe;

[0016] (2) The positive electrode of the 1.5 volt battery is connected to the switch through the fuse, and then connected to the collector of the triode Q2 through the volume adjustment knob and the horn (or buzzer);

[0017] (3) The sampling voltage of Q1 emitter resistance is connected to the central processing unit, and the central processing unit sends an audio drive signal to the base of Q2, and the collector of Q2 drives the horn (or buzzer) to alarm, and the sound and light alarm simultaneously emits a flashing alarm, and the display The sound and light alarm can also check the time and frequency, and the remote display sound and light alarm can be received and viewed in the office, home or even on t...

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PUM

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Abstract

The present invention provides a urine wetness automatic alarm, belonging to the patient care technology field. The problem is solved that nobody knows bed wetting after a patient who cannot take care of himself / herself is subjected to urinates on the bed. The urine wetness automatic alarm can prompt nurses to timely replace bed sheets and diapers after urine wetness so as to avoid generation of bedsore and improve the nurses' and family members' labor intensity. The urine wetness automatic alarm comprises a urine wetness probe, a connection wire, a signal amplification circuit, an operation circuit, a central processing unit, a wireless emission and receiving circuit, a display circuit, a driving circuit, an alarm circuit and a power supply circuit. The urine wetness automatic alarm has overcurrent protection, and is simple to operate, safe and reliable, low in cost and easy to produce and manufacture massively.

Description

technical field [0001] It is used in the technical field of nursing (patients who cannot take care of themselves, including comatose patients, patients with incontinence, patients who have been bedridden for a long time, elderly people and children who cannot take care of themselves). Background technique [0002] Patients who cannot take care of themselves often wet their sheets and diapers. Over time, they often develop bed sores, resulting in partial skin ulcers. The accompanying staff get up three or four times at night to see if they have urinated, and they cannot sleep well. If you can let us know when you urinate, and change the diaper in time, you will not get bedsores. For this reason, I invented an automatic urine wetness alarm. After the patient uses it, the alarm will be issued as soon as the patient urinates, and the diaper can be changed in time. Bed sores have never occurred again. Contents of the invention [0003] Materials: urine wet signal probe, transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/20
CPCG08B21/20
Inventor 不公告发明人
Owner 李光明