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Infusion automatic monitoring device capable of finding abnormity

An automatic monitoring and control device technology, applied in flow monitors, devices introduced into the body, etc., can solve problems such as complex product structure, high power consumption, and high noise, and achieve the effects of convenient operation, low cost, and reliable control

Inactive Publication Date: 2013-12-25
巢雨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the devices for monitoring infusion in the prior art use motors, which have problems such as high noise, high power consumption, and complicated product structure.
There are also devices that can only detect flow interruptions, but cannot cause changes in flow velocity due to abnormal conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] See figure 1 .

[0033] The abnormal infusion automatic monitoring device of the present invention includes a monitoring device and a liquid medicine control device, the monitoring device is connected to a microprocessor, and the microprocessor is also connected to a signal circuit for transmitting signals, a liquid medicine control device and a setting module;

[0034] The monitoring device is a photoelectric detector, and the connection line between the light-emitting tube and the light-receiving tube is located above the liquid level in the infusion drip funnel; an amplifying circuit is arranged after the monitoring device and before the microprocessor.

[0035] The photoelectric detector is an integrated photoelectric pair of tubes, and there is a gap between the pair of tubes for placing the dripping funnel of the infusion tube.

[0036] See figure 2 . The liquid medicine control device is an assembly with the telescopic rod electromagnet 1 as the core.

[003...

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Abstract

The invention relates to an infusion automatic monitoring device capable of finding abnormity, which comprises a monitoring device and a liquid medicine control device. The back of the monitoring device of the infusion automatic monitoring device is connected with a microprocessor; the microprocessor is also connected with a signal circuit for transmitting out a signal, the liquid medicine control device and a setting module; the monitoring device is a photoelectric detector; a connecting line of a light emitting tube and a light receiving tube of the photoelectric detector is positioned above the liquid level in an infusion drip chamber; and the liquid medicine control device is a combination body which uses a telescopic rod electromagnet as a core. The infusion automatic monitoring device is arranged at a terminal of a hospital bed, can be switched into a system used in a hospital currently in a matching manner and also can be matched with other various switchboards in the market. In the whole infusion process of the infusion automatic monitoring device, no magnetic field is generated; other instruments are not influenced; physiopathology of a patient is also not influenced; the microprocessor can be preset or set on site to adapt to various conditions; and the infusion automatic monitoring device not only can be used for monitoring whether liquid medicine exists in an infusion tube, but also can be used for monitoring the flow rate of the liquid medicine, and abnormity is more convenient to find.

Description

technical field [0001] The invention relates to automatic monitoring, in particular to an automatic monitoring instrument in the medical industry, and more specifically to an automatic monitoring device for infusion that can automatically monitor the infusion process during infusion treatment for patients and can detect abnormalities. Background technique [0002] In the process of infusion therapy for patients, it is very necessary to monitor the infusion. Some of the devices for monitoring infusion in the prior art use motors, which have problems such as high noise, high power consumption, and complicated product structure. There are also devices that can only detect flow breaks, but cannot cause changes in flow velocity due to abnormal conditions. Contents of the invention [0003] The object of the present invention is to provide an automatic monitoring device for infusion that can detect abnormalities and is simple in structure, convenient in operation, and not e...

Claims

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Application Information

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IPC IPC(8): A61M5/172
Inventor 巢雨
Owner 巢雨
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