公开(公告)号：US20230343500A1

公开(公告)日：2023-10-26

申请号：US18304645

申请日：2023-04-21

Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

Inventor： Do Jin IM ,  Seo Jun BAE ,  Sun Jun LEE

IPC: H01F7/08 ,  H01F7/06

CPC classification number: H01F7/081 ,  H01F7/064 ,  H01F2007/086

Abstract: Disclosed are a solenoid actuator and a multi-stage solenoid actuator for transmitting a constant force. The solenoid actuator includes a tubular solenoid, a power unit capable of applying current to the solenoid, and a magnetic pair member having two magnetic members providing magnetic fields formed such that respective first poles thereof face each other and respective second poles thereof different from the first poles are located at both distal ends, and extending through the tub of the solenoid. The multi-stage solenoid actuator includes a solenoid assembly where at least two tubular solenoids are regularly aligned such that inner spaces of the tubes of the solenoids are arranged in series, a power unit capable of individually applying current to each solenoid of the solenoid assembly, at least one magnetic pair moveable unit having two magnetic members providing magnetic fields formed such that respective first poles thereof face each other and respective second poles thereof different from the first poles are located at both distal ends, and extending through the tub of the solenoid assembly, and a controller for determining and controlling a solenoid to receive the current from the power unit depending on a position of the magnetic pair moveable unit.

公开(公告)号：US20160333302A1

公开(公告)日：2016-11-17

申请号：US15217694

申请日：2016-07-22

Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION

Inventor： Do Jin IM ,  Byeong Sun YOO ,  Su Nam JEONG ,  Dong Pyo KIM ,  In Seok KANG

IPC: C12M1/42 ,  C12N15/82

CPC classification number: C12M35/02 ,  C12N15/8206 ,  C12N15/87

Abstract: The present invention relates to an electroporation device comprising: a droplet driving electrode which is in contact with and charges a first droplet containing cells and a second droplet containing a material to be delivered into cells and combines the first droplet and the second droplet, thereby generating a mixed droplet; and an electroporation electrode which applies voltage to the mixed droplet so as to perform electroporation inside the mixed droplet; to an electroporation apparatus comprising the electroporation device; to an electroporation method using the device; and to a method for transferring a material into cells.

Abstract translation: 本发明涉及一种电穿孔装置，包括：液滴驱动电极，其与含有第一液滴的细胞接触并充电，第二液滴含有要输送到细胞中的材料，并组合第一液滴和第二液滴，从而产生 混合液滴 以及向混合液滴施加电压以在混合液滴内进行电穿孔的电穿孔电极; 涉及包含电穿孔装置的电穿孔装置; 使用该装置的电穿孔法; 以及用于将材料转移到电池中的方法。