Title:
COMPOSITION INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/211139
Kind Code:
A1
Abstract:
Presented is a composition injection device. The composition injection device according to the present invention comprises: a needle which is provided such that the ends of a distal part and proximal part thereof are open, and which is hollow such that a composition is injected thereto or discharged therefrom; a pressing member inserted into the needle so as to discharge the composition from the needle by pressurizing the composition injected into the needle; and a paddle which is formed to extend from the end of the distal part of the needle, and which enables the composition discharged from the needle to be applied, wherein the maximum width of the paddle is at most the outer diameter of the needle.
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Inventors:
LEE KEE WON (KR)
SHIN JI WUN (KR)
KIM HYUNG GU (KR)
LEE WHAN CHUL (KR)
SHIN JI WUN (KR)
KIM HYUNG GU (KR)
LEE WHAN CHUL (KR)
Application Number:
PCT/KR2021/003840
Publication Date:
October 06, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
L&C BIO CO LTD (KR)
International Classes:
A61B17/88; A61B17/34
Foreign References:
| US20150045768A1 | 2015-02-12 | |||
| US20170164978A1 | 2017-06-15 | |||
| US6582446B1 | 2003-06-24 | |||
| KR20130004213U | 2013-07-09 | |||
| US20150272780A1 | 2015-10-01 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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