Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form
Reexamination Certificate
2006-03-07
2006-03-07
Pryor, Alton (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
C424S422000, C514S054000, C514S062000
Reexamination Certificate
active
07008626
ABSTRACT:
A medical composition for protuberance of epithelium, which comprises a solution comprising a polysaccharide or a medically acceptable salt thereof, wherein the solution has a viscosity of: (1) from 50 to 500 mPa·s at a shear rate of from 7.7 to 10.0 s−1; (2) from 45 to 300 mPa·s at a shear rate of from 19.2 to 20.0 s−1; and (3) from 40 to 200 mPa·s at a shear rate of from 38.3 to 40.0 s−1, when measured using a rotational viscometer at 25° C., and a syringe filled with the medical composition.
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patent: 2001-192336 (2001-07-01), None
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Yamamoto et al., A Novel method of emdoscopic mucosal resection using sodium hyaluronate, 1999, Gastrointestinal Endoscopy, vol. 20, No. 2, pp 251-256.
XP-009005857—H. Yamamoto et al., A Novel method of endoscopic mucosal resection using sodium hyaluronate, Gastrointestinal Endoscopy, (1999), vol. 50, No. 2, pp. 251-256.
XP-009005885—H. Yamamoto et al.. A successful single-step endoscolpic resection of a 40 millimeter flat-elevated tumor in the rectum: endoscopic mucosal resection using sodium hyaluronate, Gastrointestinal Endoscopy, (1999), vol. 50, No. 5, pp. 701-704.
Ishikawa Shin-ichi
Onaya Junichi
George Konata M.
Pryor Alton
Seikagaku Corporation
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