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An intelligent infusion pump

An infusion pump and intelligent technology, applied in the field of medical devices, can solve problems such as inability to detect upper blockage, and achieve the effects of improving infusion safety, avoiding pump door deformation, and ensuring infusion accuracy

Active Publication Date: 2021-07-09
ZHEJIANG MDKINGDOM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The Chinese utility model patent with the notification number CN205235073U discloses an infusion pump and its liquid-stopping clamp assembly, in which the liquid-stopping clamp is manually controlled, and the action of clamping or loosening the infusion set cannot be completed through automatic control
The Chinese utility model patent with the notification number CN206880905U discloses an infusion pump blockage detection device and an infusion pump system. Detection of upper blockage (the medicine bag has no medicine or forgets to open the stop pulley of the infusion set, and the infusion tube will gradually become flat after the infusion is started)

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 , an intelligent infusion pump, which includes a control system and a housing 7, an infusion pipeline 8 is arranged on the outer surface of the housing 7, and a bubble probe sensor 5 and a peristaltic pump 4 respectively connected to the control system are arranged in sequence along the infusion pipeline 8 , the lower blocking sensor 3 and the electric stop clamp 2; figure 2 , the electric liquid stop clamp 2 includes a micro motor 21, the micro motor 21 is fixedly connected with the housing 7, the micro motor 21 is used to drive the liquid stop clamp slider 22 to move up and down, and the liquid stop clamp slider 22 protrudes from one end of the housing 7 Wrapped with plastic 23 of the liquid-stop clip slider, the plastic 23 of the liquid-stop clip slider and the housing 7 complete the clamping of the infusion tube together.

[0037] As a preferred implementation of the above-mentioned embodiment, the output shaft of the micro motor 21 is provided wi...

Embodiment 2

[0039] Such as figure 2The difference between the intelligent infusion pump in this embodiment and the intelligent infusion pump in Embodiment 1 of the present invention lies in that the other end of the slider 22 of the liquid stop clamp is fixedly connected with the sliding plate of the sliding rheostat 24 .

[0040] Due to the above difference, when the liquid stop clamp slider 22 moves up and down, its tail is connected with the sliding plate of the sliding rheostat 24, so the sliding rheostat 24 will change the resistance value along with the movement of the liquid stop clamp slider 22. The control system can detect the actual position of the liquid stop clip slider 22 through the measured resistance of the sliding rheostat.

Embodiment 3

[0042] Such as figure 1 The difference between the intelligent infusion pump in this embodiment and the intelligent infusion pump in Embodiment 1 of the present invention is that an upper blockage sensor 6 is arranged along the infusion line 8 before the bubble probe sensor 5, and the control system can pass the upper blockage sensor 6 Detect whether the infusion tube of the medicine bag up to the blocking sensor 6 is blocked.

[0043] Such as image 3 The upper blockage sensor 6 includes an upper blockage sensor seat 61 fixedly connected to the housing 7, and the blockage conduction rod 62 is passed through the upper blockage sensor seat 61; an upper blockage is arranged between one end of the blockage conduction rod 62 and the upper blockage sensor seat 61 Sensor spring 63, this end of blocking conduction rod 62 can be directly contacted with infusion tube; The other end of blocking conduction rod 62 is provided with magnetic steel 64, and upper blocking sensor seat 61 is f...

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PUM

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Abstract

The invention discloses an intelligent transfusion pump, which comprises a control system and a casing. An infusion pipeline is arranged on the outer surface of the casing, along which an air bubble probe sensor, a peristaltic pump, and a lower blockage sensor respectively connected to the control system are sequentially arranged. And the electric stop clamp; the electric stop clamp includes a micro motor, which is fixedly connected with the shell, and the micro motor is used to drive the slide block of the stop clamp to move up and down. The clamp slider is plastic, and the plastic of the liquid stop clamp slider and the housing jointly complete the clamping of the infusion tube. The invention has high degree of automation, is convenient to use, can improve the working efficiency of users, and overcomes the shortcomings in the prior art.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an intelligent infusion pump. Background technique [0002] The infusion pump is a medical injection device, which is used to accurately, uniformly and continuously infuse the liquid medicine or nutrient solution into the human body. anaesthetization. The infusion pump is mainly composed of a control system, a pump device, a monitoring device, an alarm device, and an input and display device. [0003] The Chinese utility model patent with the notification number CN205235073U discloses an infusion pump and its liquid-stopping clamp assembly, wherein the liquid-stopping clamp is manually controlled, and the action of clamping or loosening the infusion set cannot be completed through automatic control. The Chinese utility model patent with the notification number CN206880905U discloses an infusion pump blockage detection device and an infusion pump system. Detect upper blockage (...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/168A61M5/172
CPCA61M5/168A61M5/16804A61M5/16881A61M2005/16872A61M2205/6063
Inventor 李勃涂建光成志标
Owner ZHEJIANG MDKINGDOM TECH CO LTD
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