Title:
ADHESHION PREVENTIVE MATERIAL
Document Type and Number:
Japanese Patent JP2010035744
Kind Code:
A
Abstract:
To provide an adheshion preventive material capable of being used in regions other than an abdominal cavity.
The adheshion preventive material is formed of hydrogel of polysaccharide derivative and increases the complex elastic modulus obtained at an angle speed of 10 rad/sec by a dynamic viscoelasticity measuring device in 1.0 wt.% aqueous solution increased by 1 to 1,000 N/m2 under a biological salt concentration. The condensation reaction product of carboxymethylcellulose and phosphatidylethanolamine is shown as a preferable polysaccharide derivative.
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Inventors:
ENDO NOBUYUKI
ITO MASAYA
KANEKO HIROAKI
HIRATA HITOSHI
YAMAMOTO MICHIO
ITO MASAYA
KANEKO HIROAKI
HIRATA HITOSHI
YAMAMOTO MICHIO
Application Number:
JP2008200691A
Publication Date:
February 18, 2010
Filing Date:
August 04, 2008
Export Citation:
Assignee:
TEIJIN LTD
UNIV NAGOYA
UNIV NAGOYA
International Classes:
A61L15/16; A61K31/717; A61L27/00; A61L31/00; A61P41/00
Foreign References:
| WO2007015579A1 | 2007-02-08 | |||
| WO2005040224A1 | 2005-05-06 |
Attorney, Agent or Firm:
Hideko Mihara