Method of manufacturing fibrous hemostatic bandages
Abstract
A method of manufacturing a sturdy and pliable fibrous hemostatic dressing by making fibers that maximally expose surface area per unit weight of active ingredients as a means for aiding in the clot forming process and as a means of minimizing waste of active ingredients. The method uses a rotating object to spin off a liquid biocompatible fiber precursor, which is added at its center. Fibers formed then deposit on a collector located at a distance from the rotating object creating a fiber layer on the collector. An electrical potential difference is maintained between the rotating disk and the collector. Then, a liquid procoagulation species is introduced at the center of the rotating disk such that it spins off the rotating disk and coats the fibers.
- Inventors:
- Issue Date:
- Research Org.:
- LNK Chemsolutions, LLC (Lincoln, NE)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1078300
- Patent Number(s):
- 8257778
- Application Number:
- 13/414,949
- Assignee:
- LNK Chemsolutions, LLC (Lincoln, NE)
- Patent Classifications (CPCs):
-
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61L - METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
- DOE Contract Number:
- FG02-05ER84326
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Larsen, Gustavo, Spretz, Ruben, and Velarde-Ortiz, Raffet. Method of manufacturing fibrous hemostatic bandages. United States: N. p., 2012.
Web.
Larsen, Gustavo, Spretz, Ruben, & Velarde-Ortiz, Raffet. Method of manufacturing fibrous hemostatic bandages. United States.
Larsen, Gustavo, Spretz, Ruben, and Velarde-Ortiz, Raffet. Tue .
"Method of manufacturing fibrous hemostatic bandages". United States. https://www.osti.gov/servlets/purl/1078300.
@article{osti_1078300,
title = {Method of manufacturing fibrous hemostatic bandages},
author = {Larsen, Gustavo and Spretz, Ruben and Velarde-Ortiz, Raffet},
abstractNote = {A method of manufacturing a sturdy and pliable fibrous hemostatic dressing by making fibers that maximally expose surface area per unit weight of active ingredients as a means for aiding in the clot forming process and as a means of minimizing waste of active ingredients. The method uses a rotating object to spin off a liquid biocompatible fiber precursor, which is added at its center. Fibers formed then deposit on a collector located at a distance from the rotating object creating a fiber layer on the collector. An electrical potential difference is maintained between the rotating disk and the collector. Then, a liquid procoagulation species is introduced at the center of the rotating disk such that it spins off the rotating disk and coats the fibers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {9}
}