WOUND COVERING MATERIAL AND WOUND COVERING COMPOSITION

Title:

WOUND COVERING MATERIAL AND WOUND COVERING COMPOSITION

Document Type and Number:

WIPO Patent Application WO/1995/007719

Kind Code:

A1

Abstract:

A wound covering material containing at least macromolecules having a sol-gel transition point in an aqueous solution; substantially displaying a water-insolubility at a temperature higher than the sol-gel transition point; and reversibly displaying a water-solubility at a temperature lower than the sol-gel transition point. Since this wound covering material can be kept in the state of a solution on the surface of a wound, it can be stuck fast to the surface of a wound of a complicated shape. In addition, this wound covering material provides a wound covering product capable of gelling speedily at the temperature of a wound and being stuck fast to the surface of a wound stably. This wound covering product is stable without being dissolved by exudate flowing from the surface of a wound, and promotes a healing process as it prevents the secretion of exudate from the surface of a wound until the wound has been healed.

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Inventors:

KUBOTA SUNAO (JP)

Application Number:

PCT/JP1994/001524

Publication Date:

March 23, 1995

Filing Date:

September 16, 1994

Export Citation:

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Assignee:

KUBOTA SUNAO (JP)

International Classes:

A61L26/00; (IPC1-7): A61L15/60; A61L15/22

Foreign References:

JPH02300114A	1990-12-12
JPH0386172A	1991-04-11

Other References: