Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Solid support and method of culturing cells on said solid...
Reexamination Certificate
2006-08-30
2008-10-14
Davis, Robert B (Department: 1791)
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
Solid support and method of culturing cells on said solid...
C425S193000, C425S406000, C425S450100, C425S451900, C435S402000, C264S238000, C264S325000, C264S338000
Reexamination Certificate
active
07435593
ABSTRACT:
A hybrid bio actuator and a manufacturing method thereof using a 3-dimensional micro molding aligning apparatus are provided. The manufacturing method has the steps of: 3-dimensionally forming an actuator body with polymer using the micro molding aligning apparatus; and transplanting and cultivating the muscular cell onto the actuator body. The step of forming the actuator body comprise: preparing the upper and lower half molds corresponding to an outer contour of the actuator; installing, on the mold plate unit, the upper and lower half molds opposite to each other and placing a mass of polymer above the lower half mold; aligning the lower half mold with the upper half mold using the aligner unit; pressing the mold plate unit using the clamp unit; solidifying the polymer; and removing the solidified polymer, thereby providing the hybrid bio actuator made of a biomaterial compatible with the human body and capable of operating without a separate battery or external energy source.
REFERENCES:
patent: 220172 (1879-09-01), Rathsam
patent: 4457684 (1984-07-01), Gram
patent: 6679698 (2004-01-01), Abe et al.
Kim Byung-kyu
Kim Jin-seok
Park Jung-yul
Park Suk-ho
Rho Duk-moon
Davis Robert B
Korea Institute of Science and Technology
McDermott Will & Emery LLP
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