Invention Grant
- Patent Title: Method and system for cell and tissue cultivation
- Patent Title (中): 细胞和组织培养的方法和系统
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Application No.: US13131152Application Date: 2010-07-01
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Publication No.: US09303257B2Publication Date: 2016-04-05
- Inventor: Toshimi Fukui , Motoyuki Toki
- Applicant: Toshimi Fukui , Motoyuki Toki
- Applicant Address: US DE Wilmington
- Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Current Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Current Assignee Address: US DE Wilmington
- Agency: Foley & Lardner LLP
- International Application: PCT/US2010/040725 WO 20100701
- International Announcement: WO2012/002967 WO 20120105
- Main IPC: C12M1/00
- IPC: C12M1/00 ; C12M3/00 ; C12N13/00 ; C12M1/12 ; C12M1/26 ; C12N11/00

Abstract:
A cell cultivating platform includes a substrate having a surface, at least one actuator moveable relative to the substrate, and a deformable material layer positioned above at least a portion of the supporting surface and the at least one actuator. The deformable material layer positioned opposite the substrate surface includes a biocompatible supportive surface suitable for supporting cultivated cells. The supportive surface deforms or otherwise deflects in response to activation of the at least one actuator, effectively releasing at least a portion of the cultured cells from the supportive surface. Suitable actuators include piezoelectric actuators that can be selectively energized according to one or more patterns to facilitate separation of cells from the supportive surface. Such activation cycles can be repeated.
Public/Granted literature
- US20120003709A1 METHOD AND SYSTEM FOR CELL AND TISSUE CULTIVATION Public/Granted day:2012-01-05
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