Abstract:
:Geliperm hydrogel provides optimal physiological conditions for wound healing. The material is composed of two interlaced networks, one of polyacrylamide and one of agar, and contains about 96% firmly bound water. It is supplied in smooth, elastic, transparent sheets which are impermeable to bacteria but permeable to gases, salts, metabolites and proteins. Geliperm is nontoxic and has no irritative properties. Mechanical properties, water retention and diffusion of dyes and proteins are reported. Bacterial size should preclude penetration of the gel. The hydrogel in granular form represents a coherent material which could be used in deep fissured wounds and for the treatment of injuries with a large amount of exudation and contamination.
journal_name
Biomaterialsjournal_title
Biomaterialsauthors
Kickhöfen B,Wokalek H,Scheel D,Ruh Hdoi
10.1016/0142-9612(86)90092-xsubject
Has Abstractpub_date
1986-01-01 00:00:00pages
67-72issue
1eissn
0142-9612issn
1878-5905pii
0142-9612(86)90092-Xjournal_volume
7pub_type
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