Direction-controllable catheter using drug injection channel약물주입채널을 이용한 방향제어가 가능한 카테터

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The present invention relates to a direction-controllable drug injection catheter. According to the present invention, provided is the catheter extending along a central axis “A” including a drug injection part in which a drug injection channel has been formed; a channel opening and closing means which opens and closes the drug injection channel; and a steering structure which is rotationally asymmetric with respect to the central axis “A” and varies according to a pressure change of the drug injection channel for the purpose of steering.
Assignee
KAIST
Country
US (United States)
Application Date
2015-04-01
Application Number
15563175
Registration Date
2019-07-30
Registration Number
10363395
URI
http://hdl.handle.net/10203/268669
Appears in Collection
ME-Patent(특허)
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