Drug – bio-affecting and body treating compositions – Designated organic nonactive ingredient containing other... – Carbohydrate or lignin – or derivative
Patent
1992-11-30
1994-10-25
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Designated organic nonactive ingredient containing other...
Carbohydrate or lignin, or derivative
514 54, 514 59, 514784, 536 551, 536112, 424423, 424426, 424488, A01N 2504, A01N 4304, C07H 504, C08B 3702
Patent
active
053589734
ABSTRACT:
A composition for use in surgical operations to prevent adhesions between tissue surfaces, comprising an aqueous solution containing dextran in an amount of 7 to 20% and hyaluronic acid in an amount of 0.5 to 6%, the dextran having a weight average molecular weight within the range of 30,000 to 75,000 and the hyaluronic acid having a weight average molecular weight within the range 500,000 to 6,000,000.
REFERENCES:
patent: 4840626 (1989-06-01), Linsky
patent: 4886787 (1989-12-01), de Belder et al.
patent: 4889722 (1989-12-01), Sheffield
patent: 4911926 (1990-03-01), Henry
patent: 4937254 (1990-06-01), Sheffield
Buckley Peter
Lindblad Gert
Azpuru Carlos
Page Thurman K.
Philpitt Fred
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