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Infusion device

A technology for infusion devices and infusion parts, applied in flow monitors, hypodermic injection devices, flow control, etc., can solve the problem of low safety of infusion devices and achieve the effect of safety in the infusion process

Inactive Publication Date: 2018-07-20
NINGBO INTELLIGENT MFG IND RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to improve the existing transfusion device and solve the problem of low safety of the existing transfusion device in view of the defects of the prior art

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0025] A kind of transfusion device of the embodiment of the present invention, such as figure 1 As shown, it includes a base 1, a support column 2, a controller 3, a chuck 4, an exhaust device 5, a speed regulating device 6, a motor 7, a universal wheel 8 and a needle insertion device 9, and the motor 7 is arranged at the bottom of the base 1 , the support column 2 is arranged on the top of the base; the needle insertion device 9 is fixedly arranged on the upper part of the support column 2, cooperates with the chuck 4, and inserts and removes the needle for the replaced infusion part; the base 1 is provided with universal wheels 8 and 8 universal wheels It can be locked according to the needs of the work; the controller 3 is set on the top of the base 1 to increase the weight of the bottom of the infusion device, which is safe and stable; the exhaust device 5 is used to remove the gas in the Murphy tube to ensure the smooth progress of the infusion; the speed regulating devic...

Embodiment 2

[0030] Set the first temperature threshold and the second temperature threshold, and the second temperature threshold is greater than the first temperature threshold, the temperature sensor 11 is used to detect the temperature of the liquid in the infusion part in the chuck 4, when the liquid temperature is lower than the set first temperature threshold , the temperature sensor 11 is used to send a temperature electric signal to the controller 3, and the controller 3 is used to control the heater 10 arranged in the chuck 4 to heat the infusion part according to the received temperature electric signal. When the second temperature threshold is reached, the temperature sensor 11 sends a temperature electric signal to the controller 3, and the controller 3 is used to control the heater 10 to stop heating according to the received temperature electric signal, so as to ensure that the temperature of the liquid in the infusion part is stable.

[0031]In the patent of the present inve...

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Abstract

The invention discloses an infusion device, and relates to the field of medical apparatuses. The infusion device comprises a base, a supporting pillar and a chuck, a motor which is arranged at the bottom of the base, a controller which is arranged at the top of the base and a rotating shaft which is arranged in the supporting pillar and is movable, wherein the rotating shaft is driven via a gear by the motor; the chuck is arranged at the top of the rotating shaft and can rotate along with the rotating shaft; via the chuck, an infusion part, which is arranged in the chuck, can be clamped; via aneedle inserting and withdrawing device in coordination with the chuck and a liquid level measuring part, the infusion part can be replaced; the liquid level measuring part is used for detecting a liquid level of liquid in a Murphy dropper; the liquid level measuring part is used for transmitting an electrical signal to the controller when the liquid level of the liquid in the Murphy dropper is lower than a preset threshold; the controller, in accordance with the received electrical signal, is used for controlling the motor to drive the rotating shaft to rotate; and subsequently, the chuck isdriven to rotate via the rotating shaft, and the infusion part is replaced via the needle inserting and withdrawing device under control; therefore, infusion efficiency and safety are improved.

Description

technical field [0001] The invention relates to the field of medical device protection, in particular to an infusion device. Background technique [0002] Today, intravenous infusion is an important treatment technology in medical care. Because of its rapidity, quick curative effect, and small stimulation, it is widely used in clinical practice, especially in emergency and disease treatment, and it is an indispensable treatment measure. With the development of medical technology and the improvement of medical level, administration of medicines, nutritional supplements, and regulation of body fluid balance through intravenous infusion have gradually become indispensable methods in diagnosis and treatment, and more and more infusion channels have been opened. According to statistics, 70% to 80% of hospitalized patients need to receive intravenous infusion therapy. At present, about 50 million patients in the world need to use infusion equipment frequently for infusion, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/168A61M5/36A61M5/44
CPCA61M5/14A61M5/16822A61M5/1685A61M5/16886A61M5/36A61M5/445A61M2205/18A61M2205/3334A61M2205/3368
Inventor 甘中学陈强郭皇煌李姗姗彭伟尧侯省身
Owner NINGBO INTELLIGENT MFG IND RES INST
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