23 Jul Degradable hollow fiber membrane and application thereof
Abstract
The invention relates to a degradable hollow fiber membrane and application thereof. The degradable hollow fiber membrane comprises polybutylene carbonate (PBC) as a completely biodegradable material, wherein the PBC has a molecular weight is 0.01-0.25 million. The degradable hollow fiber membrane is applied to tissue engineering as an artificial blood vessel repair material and a catheter stent material. A preparation method of the degradable hollow fiber membrane is simple, and can be used for preparing degradable hollow fiber membranes with different internal diameters, wall thicknesses, lengths and porosity in batches; and the degradable hollow fiber membrane has better mechanical property, is suitable for cell growth, has shorter degradation period, and also has better application prospect in the field of biological application.
Year: 2012
Country: CN
Doc No: 102580578