MEDICAL INJECTION DEVICE - DONGKOO BIO & PHARMA CO LTD

Title:

MEDICAL INJECTION DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/204448

Kind Code:

A1

Abstract:

The present invention relates to a medical injection device for: preventing, in advance, a fatal medical accident, which can be caused by uneven concentration of the target substance, by inducing a target material, which is contained in an injection solution, to be injected in a uniform concentration in a sufficiently agitated state since vibration is provided such that the injection solution is agitated by the shaking of a container having the injection solution contained therein and an agitation means provided within the container; particularly, allowing the container to be connected with a filter and/or an expansion tube by means of an injection solution level control tube, thereby allowing the level of the injection solution filled therein and the injection rate of the injection solution to be more freely controlled; and, particularly, having an effect of allowing a target material such as stem cells to be injected while being stably filtered without sustaining damage caused by an injection filter medium and the like since the injection solution is induced to be injected in a state in which the injection solution is filled inside the filter to a predetermined level or higher so as to pass through a sedimentation filtration process inside the filter.

Inventors:

KIM JUN-WOO (KR)

Application Number:

PCT/KR2017/003039

Publication Date:

November 30, 2017

Filing Date:

March 22, 2017

Export Citation:

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Assignee:

DONGKOO BIO & PHARMA CO LTD (KR)

International Classes:

A61M5/14; A61J1/14; A61J1/20; A61M5/165; A61M5/168

Domestic Patent References:

WO1997041904A1

1997-11-13

Foreign References:

JP2006223871A	2006-08-31
JP3720487B2	2005-11-30
KR101027081B1	2011-04-05
JP2009131595A	2009-06-18
KR101640481B1	2016-07-18
KR200370275Y1	2004-12-13

Other References: