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LOW COST SPINNING AND FABRICATION OF HIGH EFFICIENCY (HE) HAEMODIALYSIS FIBERS AND METHOD THEREOF
专利权人:
发明人:
Anirban Roy,Sirshendu De,Lloyd Vincent,Shyam Vasudeva Rao
申请号:
US14598697
公开号:
US20160008528A1
申请日:
2015.01.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The present invention relates to an apparatus and a method to spin hollow fibres of dialysis grade with diameter around 220 microns and thickness of around 35-40 microns, by wet spinning technique. The present invention spinning is carried out by using an apparatus having a nitrogen cylinder (1), water bucket (2), polymer cylinder (6), water cylinder (7), automatic winding machine (5) characterized by a cheap assembly of syringes (dispo van (8) and insulin syringes (9)) wherein no electrical power is required for the spinning, making the fibres extremely easy to manufacture and affordable at the consumer end.
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