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Gear pump internal power infusion set

An internal power, infusion set technology, applied in the direction of pressure infusion, instruments and instruments introduced into the body, etc., can solve the problems of inability to monitor and adjust the flow rate intuitively, and achieve the effect of light weight, simple operation, and wide application prospects.

Inactive Publication Date: 2016-09-07
浙江景步安涛医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing gravity-free infusion cannot accurately and intuitively monitor and adjust the flow rate

Method used

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  • Gear pump internal power infusion set
  • Gear pump internal power infusion set
  • Gear pump internal power infusion set

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Experimental program
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Effect test

Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] figure 1 Shows the schematic structural diagram of the gear pump type internal power infusion set of this embodiment, refer to figure 1 As shown, the gear pump type internal power infusion set includes a housing 1, an LED display 2, a flow rate adjustment button 3, a total infusion volume level adjustment switch 4, an infusion tube 5, a locking device 6, a circuit system, and a power system 10. The upper and lower ends of the infusion tube 5 are respectively connected with an infusion bag and an infusion needle, and are three types of medical infusion tubes commonly used. The total infusion volume level adjustment switch 4 can select the infusion bag specification...

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PUM

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Abstract

The invention belongs to a medical infusion device, and discloses a gear pump type internal power infusion device, which includes: a housing, an LED display screen, a flow rate adjustment button, a total infusion volume level adjustment switch, an infusion tube, a locking device, a circuit system, power system. The circuit system includes the main control board, buzzer, power supply, speed sensor. The power system includes a motor, an active disk, a sterile infusion system, and an active disk magnet. The sterile infusion system includes a liquid inlet, a liquid channel, a driven gear, a shell of the sterile infusion system, a liquid outlet, a driving gear, a driven plate magnet, and a driven plate. The invention adopts an adjustable speed motor and a gear pump device to realize safe gravity-free infusion, can regulate the flow rate of the liquid medicine, and can display information such as flow rate, flow rate, and remaining infusion time on the LED display screen, so as to control it more accurately. traffic information.

Description

technical field [0001] The invention relates to a medical infusion device, in particular to a gear pump type internal power infusion device. Background technique [0002] The disposable infusion set commonly used in the hospital now is a kind of gravity infusion set. When in use, place the end connected to the infusion bag or infusion bottle higher than the body, through the gravity of the liquid itself, and the pressure difference between the liquid and the blood, the liquid is injected into the blood of the patient. The speed of dripping is used to adjust the speed of infusion, and the accuracy of this flow measurement method is low. In some major disasters such as earthquakes, fires, and field conditions, due to limitations such as the environment, medical conditions, and insufficient medical personnel, it is often impossible to lift the infusion bottle or bag high. Pressure, that is, non-gravity infusion. However, the existing gravity-free infusion cannot accurately a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/142A61M5/168
Inventor 杨力
Owner 浙江景步安涛医疗科技有限公司