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BIOCOMPATIBLE TRANSPARENT SHEET, METHOD OF PRODUCING THE SAME AND CELL SHEET

Foreign code F110004904
File No. RJ008P96WO
Posted date Jul 22, 2011
Country Republic of Korea
Application number 20087022611
Gazette No. 20090007288
Gazette No. 101084429
Date of filing Mar 14, 2007
Gazette Date Jan 16, 2009
Gazette Date Nov 21, 2011
Priority data
  • P2006-074254 (Mar 17, 2006) JP
Title BIOCOMPATIBLE TRANSPARENT SHEET, METHOD OF PRODUCING THE SAME AND CELL SHEET
Abstract

It is intended to provide a biocompatible transparent sheet which is highly capable of absorbing a biocompatible or biologically-relevant substance and usable as a novel biological material, enables real-time observation of the proliferation and differentiation of living cells and so on and has sufficient flexibility and softness. This biocompatible transparent sheet is produced by forming a biocompatible ceramic film (2) by, for example, the laser ablation method on a base material (1) being soluble in a solvent (11) in which the biocompatible ceramic is insoluble, dipping the base material (1) having the film formed thereon in the solvent (11) to thereby dissolve the base material (1) and then drying the film (2) thus separated.

By seeding and growing cells on the surface of this biocompatible transparent sheet (2) having sufficient flexibility and softness, it is possible to construct a cell sheet which can be directly transplanted into an affected part.

  • Applicant
  • KINKI UNIVERSITY,
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • Inventor
  • HONTSU SHIGEKI,
  • NISHIKAWA HIROAKI,
  • KUSUNOKI MASANOBU,
  • HATANAKA RYOUTA
IPC(International Patent Classification)
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