Transfusion bag prompting and speed limiting device

An infusion bag and speed limiter technology, applied in the field of reminders and speed limiters, can solve unrealistic problems and achieve the effects of slowing down speed, reducing pressure, and preventing blood backflow

Inactive Publication Date: 2017-03-15
邓润丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is unrealistic for nurses or nurses to keep an eye on the progress of the infusion. Usually, a nurse or nurse has to take care of multiple patients in multiple wards at the same time. If there is no timely reminder, it is impossible to deal with it in time.

Method used

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  • Transfusion bag prompting and speed limiting device
  • Transfusion bag prompting and speed limiting device
  • Transfusion bag prompting and speed limiting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as Figure 1-2 As shown, the infusion bag reminder and speed limiter includes an infusion bag 3, a drip bag 5, and a dropper 7, and the mouth of the infusion bag is made of a cylindrical material that is not easily deformed. Detector 1 and speed limiter 2 are connected through connection line 21, and detector is clamped on the bottle mouth of infusion bag, and speed limiter is clamped on dropper 7. The two ends of the detector 1 clamping the bottle mouth of the infusion bag are respectively provided with a light emitter 12 and a light receiver 11, and the light emitter 12 and the light receiver 11 are respectively arranged at both ends of the bottle mouth of the infusion bag for transmitting and receiving light signals . After receiving the signal from the detector 1, the speed limiter 2 controls the flow rate of the medicinal solution in the dropper.

[0022] Such as image 3 Shown is a partially enlarged schematic diagram of the bottle mouth of the infusion ba...

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PUM

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Abstract

A transfusion bag prompting and speed limiting device includes a transfusion bag, a dripping bag, and a dripping pipe; a detector and a speed limiter are connected by a connection line; the detector is clamped on a bottle opening of the transfusion bag; the speed limiter is lamped on the dripping pipe; two ends for clamping the bottle opening of the transfusion bag, of the detector are provided with a light-emitting device and a light-receiving device respectively; and the light-emitting device and the light-receiving device are used for emitting and receiving a light signal respectively. The transfusion bag prompting and speed limiting device can avoid the situation that a man must see new change of medicine liquid in the transfusion bag for long time and many times, and can reduce burden of patients, patient family members and nurses.

Description

technical field [0001] The invention relates to a reminder and speed limiter which can automatically send out an alarm and control the flow rate of the liquid medicine after the liquid medicine in the transfusion bag runs out. Background technique [0002] Existing infusion bottle mainly is divided into two big classes, and a class is bagged infusion bottle in soft bag, as polypropylene infusion bag, and a class is infusion bottle in rigid bottle, as glass infusion bottle. During the infusion process of the soft-bag infusion bottle, since the infusion bag can shrink, when the medicine in the bag drops into the drip bag through the upper dropper, the air pressure in the bag will be lower than the outside due to the decrease of the medicine in the bag. The outside atmospheric pressure will flatten the bag correspondingly, so that the air pressure inside and outside the bag will be the same. Therefore, the infusion bag is only provided with an upper dropper, and the medicinal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/168A61M5/175
CPCA61M5/16813A61M5/1684A61M5/16877A61M2205/18
Inventor 邓润丹邓昌年
Owner 邓润丹
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