Title:
MEDICAL INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/142296
Kind Code:
A1
Abstract:
The present invention provides an injection device wherein cells in an injection solution are administered at a low concentration by generating vibration in the injection device and stirring the injection solution by a stirring device to prepare a diluted solution of the cells, and the generated vibration is prevented from being transmitted up to a syringe device, so as not to hurt a person to which the injection solution is administered. The injection device comprises: a container in which an injection solution is stored such that the injection solution can be administered at a constant rate or at a controlled rate; an inflow port which is formed in the container and through which an injection solution can be supplied into the container; a stirring means installed in the container so as to stir an injection solution in the container when vibration is generated in the container; an injection unit formed in a lower portion of the container so as to inject an injection solution in the container through a guide tube; and a vibration damping device installed in the injection unit so as to damp vibration generated in the container, wherein the lower portion of the container includes an inclined section for guiding the injection solution toward an outlet part.
Inventors:
KIM JUN-WOO (KR)
Application Number:
PCT/KR2017/001630
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
Assignee:
DONGKOO BIO & PHARMA CO LTD (KR)
International Classes:
A61M5/14; A61M5/165; A61M5/168; A61M39/22; B01F11/00
Foreign References:
| KR200416363Y1 | 2006-05-15 | |||
| KR101544922B1 | 2015-08-18 | |||
| KR200370927Y1 | 2004-12-18 | |||
| JP2006223871A | 2006-08-31 | |||
| JP2000509620A | 2000-08-02 | |||
| JPH08215207A | 1996-08-27 | |||
| KR101628182B1 | 2016-06-08 | |||
| KR101628179B1 | 2016-06-08 | |||
| KR101628177B1 | 2016-06-08 | |||
| KR101640481B1 | 2016-07-18 |
Attorney, Agent or Firm:
HWANG, E-Nam (KR)
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