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Cell stimulation and culture platform using ultrasonic hologram
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Title
Cell stimulation and culture platform using ultrasonic hologram
Alternative Title
CELL STIMULATION AND CULTURE PLATFORM USING ULTRASONIC HOLOGRAM
Country
US
Application Date
2022-10-06
Application No.
17960999
Registration Date
2024-11-05
Publication No.
12134755
Assignee
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
URI
https://scholar.dgist.ac.kr/handle/20.500.11750/59161 17960999
Abstract
According to the present disclosure, there is provided a cell stimulation and culture platform using a ultrasonic hologram, including a culture vessel in which a culture well with an open lower portion is formed; a transmission sheet which is installed to cover a lower surface of the culture vessel and where a biological sample is seated; a platform body that is filled with a liquid medium and an open upper end is covered by the transmission sheet; an ultrasonic transducer that is installed inside the platform body in a state of being spaced apart from the biological sample; and an ultrasonic hologram lens that is installed on the ultrasonic transducer, and spatially modulates the phase of the ultrasonic waves using a surface structure designed to have different height distributions to focus the ultrasonic waves in a set pattern shape on a target surface on which the biological sample is located.
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황재윤
Hwang, Jae Youn황재윤

Department of Electrical Engineering and Computer Science

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