发明授权
- 专利标题: Wound healing kit comprised of gelable collagen
- 专利标题(中): 伤口愈合套件由可胶凝胶原组成
-
申请号: US787556申请日: 1991-11-04
-
公开(公告)号: US5128136A公开(公告)日: 1992-07-07
- 发明人: J. Peter Bentley , Jack H. Fellman
- 申请人: J. Peter Bentley , Jack H. Fellman
- 申请人地址: OR Portland
- 专利权人: The Oregon Health Sciences University
- 当前专利权人: The Oregon Health Sciences University
- 当前专利权人地址: OR Portland
- 主分类号: A01N59/12
- IPC分类号: A01N59/12 ; A61K33/18 ; A61L26/00
摘要:
A stabilized collagen gel is disclosed as are methods of making this collagen gel which is useful as a wound dressing to prevent dehydration of the subject being treated and infection of the wound. The collagen gel of the invention is stabilized by combining collagen (preferably in pharmaceutical grade collagen, which is atelopeptide collagen), with iodine or a composition capable of generating iodine. The collagen is flowable on first mixing and undergoes a phase transition to form a stable gel with sufficient structural integrity to form a wound dressing.