Title:
MEDICINAL LIQUID INJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/200286
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a medicinal liquid injection device capable of improving user convenience, comprising: a reservoir unit in which medicinal liquid is accommodated; a pressure generating unit which is connected to the reservoir unit and provides a flow path for the medicinal liquid supplied from the reservoir unit; and a needle assembly which can receive the medicinal liquid from the pressure generating unit and discharge same to the outside, wherein the pressure generating unit increases the pressure of the medicinal liquid while the medicinal liquid flows in a preset direction, so that the medicinal liquid can be stably supplied to the needle assembly.
Inventors:
WELSFORD IAN G (US)
NEFF JAMES (US)
FLINT NEAVE (US)
NEFF JAMES (US)
FLINT NEAVE (US)
Application Number:
PCT/KR2023/005059
Publication Date:
October 19, 2023
Filing Date:
April 14, 2023
Export Citation:
Assignee:
EOFLOW CO LTD (KR)
International Classes:
A61M5/142; A61M5/168
Foreign References:
| KR101928297B1 | 2018-12-12 | |||
| JP2019080916A | 2019-05-30 | |||
| KR20140101255A | 2014-08-19 | |||
| US20040092865A1 | 2004-05-13 | |||
| KR101476042B1 | 2014-12-23 |
Attorney, Agent or Firm:
THEWAVE IP LAW FIRM (KR)
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