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MEMBRANE FOR BLOOD PURIFICATION
专利权人:
GAMBRO LUNDIA AB
发明人:
Adriana BOSCHETTI-DE-FIERRO,Manuel VOIGT,Bernd KRAUSE,Markus HORNUNG,Markus STORR,Heinrich BEHR,Werner BECK,Carina ZWEIGART,Reinhold BUCK,Philipp HERBST,Joachim LOERCHER,Arnd WOCHNER
申请号:
US15116031
公开号:
US20170165616A1
申请日:
2015.02.05
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present disclosure relates to semipermeable membranes which are suitable for blood purification, e.g. by hemodialysis, which have an increased ability to remove larger molecules while at the same time effectively retaining albumin. The membranes are characterized by a molecular retention onset (MWRO) of between 9.0 kD and 14.5 kD and a molecular weight cut-off (MWCO) of between 55 kD and 130 kD as determined by dextran sieving curves and can be prepared by industrially feasible processes excluding a treatment with salt before drying. The invention therefore also relates to a process for the production of the membranes and to their use in medical applications.
来源网站:
中国工程科技知识中心
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