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End cap of liquid medicine injecting tube

A liquid drug and injection tube technology, which is applied in the field of end caps of liquid drug injection tubes, can solve problems such as dependence, and achieve the effect of avoiding adverse effects

Pending Publication Date: 2020-12-04
EWHA MEDITECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although this prior art effectively removes the air present in the tube, there is still the problem that the determination of when the priming has been completed relies on the experience of the medical personnel

Method used

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  • End cap of liquid medicine injecting tube
  • End cap of liquid medicine injecting tube
  • End cap of liquid medicine injecting tube

Examples

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Embodiment Construction

[0037] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. The following embodiments of the present invention are only for implementing the present invention, and are not intended to limit or constrain the scope of the present invention. Therefore, those embodiments that can be easily conceived by those skilled in the art from the details and examples of the present invention are construed as falling within the scope of the present invention. References cited herein are incorporated herein by reference.

[0038] Throughout this specification, it will be understood that when any part is said to "comprise" any part, that part does not exclude other parts, but may further include other parts, unless otherwise stated.

[0039] Generally, an end cap (10) for a liquid medicine injection tube according to an embodiment of the present invention is connected to one end of the tube (20), and a li...

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Abstract

The present invention enables easy and quick confirmation of a ready state of liquid medicine injection with the naked eye by color change of an end cap of a liquid medicine injecting tube. Accordingto the present invention, once the color change of an end cap of a liquid medicine injecting tube is confirmed by the naked eye, operation of connecting the tube to a catheter (or injection needle), and the like can be performed without unnecessary spilling of a large amount of liquid medicine, right after removal of the end cap of the liquid medicine injecting tube. In addition, according to thepresent invention, after color change by contact between a display member and liquid medicine, the liquid medicine is prevented from flowing back into a tube so that an unfavorable effect on the liquid medicine in the tube can be prevented.

Description

technical field [0001] The present invention relates to an end cap for a liquid medicine injection tube, by which completion of preparation for liquid medicine injection can be easily and quickly checked with the naked eye based on a color change in the end cap. [0002] Specifically, the present invention relates to an end cap for a liquid medicine injection tube that enables a user to easily and quickly check with the naked eye that a liquid medicine has been introduced into the end cap and "Priming", i.e. the preparation of injecting liquid medicine into the patient's body, has been done by removing the air present in the introduced liquid medicine or between the various parts of the liquid medicine, thereby performing immediately The act of connecting a tube to a catheter (or injection needle), etc., without having to drain large quantities of liquid medicine. [0003] Furthermore, the present invention relates to an end cap for a liquid medicine injection tube that can p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M39/20A61M5/165A61M5/36
CPCA61M39/20A61M2005/1402A61M2039/205A61M2205/7536A61M5/385A61M2205/584A61M5/165A61M5/36A61M39/24
Inventor 金镕玄
Owner EWHA MEDITECH CO LTD