Title:
薬液注入装置
Document Type and Number:
Japanese Patent JP6865816
Kind Code:
B2
Abstract:
A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode.
Inventors:
Jeong Jeon Ok
Kim Jessie Jaejin
Kim sung ha
Kim Jessie Jaejin
Kim sung ha
Application Number:
JP2019515984A
Publication Date:
April 28, 2021
Filing Date:
October 16, 2017
Export Citation:
Assignee:
Ioflow Company Limited
International Classes:
A61M5/168; A61M5/142; A61M5/172
Domestic Patent References:
| JP2008534131A | ||||
| JP2015512509A | ||||
| JP2012504760A | ||||
| JP2009529999A | ||||
| JP2015532136A |
Foreign References:
| WO2015059192A1 |
Attorney, Agent or Firm:
Eiwa patent office