Intravenous infusion warning device

A technology of early warning device and intravenous infusion, which is applied in the direction of flow monitors, devices introduced into the body, etc., can solve the problems of difficulty in purchasing large quantities of medical needs, inability to control intuitively, and high prices

Inactive Publication Date: 2013-04-03
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the price is very high (about 400 yuan for the model without a receiver, and about 700 yuan for the model with a receiver). It is obviously difficult to buy in large quantities to meet medical needs. In addition, there is no display device, so it cannot be controlled intuitively

Method used

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  • Intravenous infusion warning device

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and the specific operation process.

[0031] A kind of early warning device for intravenous infusion, such as figure 1 and figure 2 As shown, it includes a shell (1), a support plate (13) and a hook (15); the shell includes a shell panel and a shell main body, and the shell panel and the shell main body are connected by screws; the shell main body is provided with a weight sensor (14), a circuit board (11) and horn (12), the shell panel is provided with a display unit (2), indicating unit, operation button and liquid medicine weight setting button, and the display unit, indicating unit, operation button and liquid medicine weight setting button are all connected with the circuit board Link to each other; Support plate (13) links to each other with weight sensor (14);

[0032] The weight sensor is connected with the connection hook, and the speakers are connected with t...

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Abstract

The invention discloses an intravenous infusion warning device, which comprises a shell, a support plate and a hook, wherein the shell comprises a shell panel and a main shell body, and the shell panel is connected with the main shell body through screws; a weight sensor, a circuit board and a horn are arranged in the inner part of the main shell body; a display unit, an indicating unit, an operating button and a liquid medicine weight setting button are arranged on the shell panel and are connected with the circuit board; the support plate is connected with the weight sensor, the weight sensor is connected with the hook, and the weight sensor and the horn are connected with the circuit board; an amplifying circuit, an analog-digital conversion circuit and a controller are arranged on the circuit board, and the weight sensor is connected with the amplifying circuit; and the amplifying circuit and the analog-digital conversion circuit are sequentially connected with the controller. The intravenous infusion warning device can measure the weight change of an infusion bottle (bag), provides the weight of liquid in the infusion bottle (bag) in time, and brings convenience for working of medical care personnel, the working efficiency is increased, and the infusion process is safer.

Description

technical field [0001] The invention relates to an early warning device for intravenous infusion. Background technique [0002] According to statistics, China's annual medical infusion is 10.4 billion bottles, which is equivalent to an average of 8 bottles per person per year for 1.3 billion people, far higher than the international standard of 2.5 to 3.3 bottles. At the same time, although intravenous warning devices can greatly reduce the labor intensity of medical staff, at present, various intravenous infusion warning devices at home and abroad are still not popular, which is mainly due to the defects of various types of devices. of. Relatively more used is a mechanical device, which uses simple gravity measurement to collect data, and when the weight of the measured bottle is less than a certain value, an alarm will sound. The design principle of the device is simple, and the information is directly and simply collected without going through the process of voltage amp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/172
Inventor 戴宏亮张帆张江鹏黄奇康敏
Owner HUNAN UNIV
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