Synthetic membrane for wound-dressings

Details Synthetic membrane for wound-dressings Synthetic membrane for wound-dressings

1978-01-16

1979-07-24

Bagwill, Robert E.

Surgery

Truss

Pad

428305, 427 2, 156326, 428474, A61F 1300

Patent

active

041619480

ABSTRACT:
Artificial membrane for wound-dressings composed of two polypeptide layers, one of which at least, the inside layer which contacts the wound, is biologically resorbable and the outside layer has an asymmetric structure permeable to water and to drug solutions but pratically impervious to outside pathogenic agents. The inside layer, at least, is constituted from biodegradable copolymers of amino-acids and -diacids of which the --COOH functions are partially esterified with mono and/or di-ols.

REFERENCES:
patent: 3849238 (1974-11-01), Gould et al.
patent: 3867520 (1975-02-01), Mori et al.
patent: 3875937 (1975-04-01), Schmitt et al.
patent: 3978266 (1976-08-01), Lock
patent: 3978855 (1976-09-01), McRae et al.
patent: 4060081 (1977-11-01), Yannas et al.

Affiliated with

Also associated with

Rating

Synthetic membrane for wound-dressings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthetic membrane for wound-dressings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthetic membrane for wound-dressings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1285104