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Medical infusion alarm

A technology for alarms and infusion bottles, which is applied to alarms, liquid level indicators, instruments, etc., can solve problems such as blood return, troubles for patients' families, and increase the heavy burden and work intensity of medical staff, so as to improve work efficiency and reduce heavy workload. The effect of burden and reducing work intensity

Inactive Publication Date: 2004-02-11
付辉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Single personnel nursing and distribution of medical personnel are no longer suitable for the development of modern hospitals
[0004] 2. In hospitals, it often happens that the liquid in the drip bottle has stopped, the patient or nursing family members fall asleep, and the negligence of medical staff leads to unnecessary panic such as blood return.
This virtually increases the heavy burden and work intensity of the medical staff, and also brings unnecessary troubles to the family members of the patients.
[0005] 3. Medical staff need to go to each ward frequently to check the patient's infusion situation, which is not conducive to the meticulous work of medical staff

Method used

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Embodiment Construction

[0018] When there is liquid in the infusion bottle, the light emitted by the infrared emitting tube (1) is refracted by the liquid in the infusion bottle, and the infrared receiving tube (2) cannot receive it normally; when the liquid in the infusion bottle reaches a critical state, the liquid level The light emitted by the infrared emitting tube (1) can be received by the infrared receiving tube (2), and D3 in the circuit sends out a signal. At this time, the pulsed infrared rays composed of T6 and T7 are sent to D1, and D1 receives high-frequency infrared rays. The signal is filtered by C2, and then coupled to T1 by C3, the amplified signal is coupled to the control stage of T2 by C4, T2 is turned on, D2 and the control stage of T2 form a voltage multiplier and wave reduction. So the base potential of T3 drops, making its saturated power supply to the sounding circuit through the emitter and collector of T3. The sounder composed of T4 and T5 emits warning sounds intermittent...

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Abstract

The present invention relates to electron equipment and is especially a kind of medical infusion alarm. The present invention consists of infrared emitting tube and infrared receiving tube. When the liquid inside the infusion bottle reaches clinical state, the infrared ray emitted by the infrared emitting tube is received by the infrared receiving tube and some warning sound alarm signal will be sent out. The alarm is set onto infusion bottle for automatic warning.

Description

Technical field: [0001] The invention relates to an electronic device, in particular to an alarm device for medical transfusion. Background technique: [0002] At present, with the development of social modernization, medical facilities also need high-tech processes. Although the current medical facilities have improved to a certain extent compared with the past, there are still some deficiencies; especially when patients are transfused, there are still many things to be improved: [0003] 1. Single staff nursing and allocation of medical personnel are no longer suitable for the development of modern hospitals. [0004] 2. In hospitals, it often happens that the liquid in the drip bottle has stopped, patients or nursing family members fall asleep, and the negligence of medical staff leads to unnecessary panic such as blood return. This virtually increases the heavy burden and work intensity of the medical staff, and also brings unnecessary troubles to the family members of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14G01F23/00G08B21/00
Inventor 付辉杨海东
Owner 付辉