Automatically alarming and interrupting device for fluid infusion device

An automatic alarm and infusion device technology, applied in the field of medical devices, can solve the problems of patients endangering life, danger, difficult to find and stop infusion in time, etc., and achieve the effect of reducing unnecessary costs and workload.

Active Publication Date: 2012-12-19
安徽格太信控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides an automatic alarm and interruption device for infusion devices, the main purpose of which is to overcome the shortcomings of existing infusion devices that it is difficult to detect and stop the infusion in time after the end of the infusion, which brings harm or even life danger to the patient. and deficiency

Method used

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  • Automatically alarming and interrupting device for fluid infusion device
  • Automatically alarming and interrupting device for fluid infusion device
  • Automatically alarming and interrupting device for fluid infusion device

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, an automatic alarm and interruption device for an infusion device includes a connecting tube 3 whose two ends are respectively sealed and connected to the infusion bottle 1 and the infusion tube 2, and one end of the connecting tube 3 is fixedly connected to a tube for inserting the infusion bottle 1 The other end of the infusion needle 31 is provided with a rubber stopper 32, and the middle part of the connecting tube 3 is an elastic tube wall 33, and an elastic clip 4 is arranged on it, and the elastic clip 4 is connected with an alarm circuit.

[0031] Such as Figure 7 The two clip arms 41 and 42 of the shown elastic clip 4 are respectively provided with a power contact 411 and 421 connected with the alarm circuit; The alarm circuit is disconnected when the contacts 411 and 421 are disconnected.

[0032] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, an alarm 5, a circuit power sup...

Embodiment 2

[0035] Such as Figure 5 , Figure 6 As shown, an automatic alarm and interruption device for an infusion device includes a connecting tube 3 whose two ends are respectively sealed and connected to the infusion bottle 1 and the infusion tube 2, and one end of the connecting tube 3 is fixedly connected to a tube for inserting the infusion bottle 1 The other end of the infusion needle 31 is provided with a rubber stopper 32, and the middle part of the connecting tube 3 is an elastic tube wall 33, and an elastic clip 4 is arranged on it, and the elastic clip 4 is connected with an alarm circuit.

[0036] Such as Figure 7 The two clip arms 41 and 42 of the shown elastic clip 4 are respectively provided with a power contact 411 and 421 connected with the alarm circuit; The alarm circuit is disconnected when the contacts 411 and 421 are disconnected.

[0037] Such as Figure 5 , Figure 6 As shown, an alarm 5, a circuit power supply 6, a circuit switch 7 and an electromagnetic...

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Abstract

The invention discloses an automatically alarming and interrupting device for a fluid infusion device. The automatically alarming and interrupting device comprises a connecting tube the two ends of which are in sealed connection with an fluid infusion bottle and an infusion catheter respectively, wherein the middle-part tube wall of the connecting tube is an elastic tube wall, and an elastic clamp is arranged on the elastic tube wall; the elastic clamp is connected with an alarm circuit, and two clamping arms of the elastic clamp are respectively provided with a power contact connected with the alarm circuit; an alarm, a circuit power supply, a circuit switch and an electromagnetic induction device are connected in series with the alarm circuit; and a cutoff device which is matched with an electromagnetic induction device to cut off fluid infusion is arranged on the lower part of the connecting tube. The automatically alarming and interrupting device for the fluid infusion device provided by the invention is simple in structure and convenient to use, and realizes the functions of alarming during fluid infusion and interrupting fluid infusion, can avoid the risk to a patient due to the fact that the infusion bottle is not timely replaced or fluid infusion is not stopped after completion of fluid infusion, and can also greatly reduce the work load of medical care personnel at the same time.

Description

technical field [0001] The invention relates to a medical device, more specifically to an automatic alarm and interruption device for an infusion device. Background technique [0002] Infusion, also known as intravenous drip or hanging water, is a large dose (a dose of more than 100ml) injected into the body by intravenous infusion. When in use, adjust the drip rate through the infusion set, and continuously and stably enter the vein to replenish body fluids and electrolytes. or provide nutrients. [0003] When the liquid in the infusion bottle is about to run out, the nursing staff is required to change the bottle or stop the infusion in time, and pull out the hanging needle. If it is not pulled out, it will cause abnormal conditions such as blood return and coagulation of the patient, and even air will enter the patient's body along the infusion tube, causing life-threatening. Therefore just require nurse or accompanying personnel to observe at any time during infusion p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/172
Inventor 陈清美
Owner 安徽格太信控科技有限公司
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