摘要:
A method of making a wound dressing, characterized in that said method comprises: suspending thrombin and/or fibrinogen powder in a perfluorinated hydrocarbon carrier fluid in which they are not soluble, and applying the resulting suspension to a first absorbable nonwoven fabric.
摘要:
A method of making a wound dressing, characterized in that said method comprises: suspending thrombin and/or fibrinogen powder in a perfluorinated hydrocarbon carrier fluid in which they are not soluble, and applying the resulting suspension to a first absorbable nonwoven fabric.
摘要:
A multilayered fabric comprising a first absorbable nonwoven fabric and a second absorbable woven or knitted fabric. Suitably, the first fabric is a polylactide/polyglycolide nonwoven fabric. Suitably, the second fabric is an oxidized regenerated cellulose fabric. Suitably, the first fabric is formed from crimped staple fibers is bonded directly to the second fabric by needlepunching or the like.
摘要:
The present invention is directed to wound dressings that contain a fabric made from biocompatible polymeric fibers and having flexibility, strength and porosity effective for use as a hemostat, and a porous, polymeric matrix prepared from a biocompatible, water-soluble or water-swellable polymer dispersed through the fabric; and to methods of making such wound dressings.
摘要:
A method of making a wound dressing, characterized in that said method comprises: suspending thrombin and/or fibrinogen powder in a perfluorinated hydrocarbon carrier fluid in which they are not soluble, and applying the resulting suspension to a first absorbable nonwoven fabric.
摘要:
The present invention is directed to wound dressings that contain a fabric made from biocompatible polymeric fibers and having flexibility, strength and porosity effective for use as a hemostat, and a porous, polymeric matrix prepared from a biocompatible, water-soluble or water-swellable polymer dispersed through the fabric; and to methods of making such wound dressings.