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1. (US20180353647) METHOD FOR INACTIVATING XENOANTIGENS IN BIOLOGICAL TISSUES

专利局 : 美国
申请号: 15779953 申请日: 25.11.2016
公布号: 20180353647 公布日: 13.12.2018
公布类型: A1
专利合作条约参考号: 申请号:PCTEP2016078898;公布号: 单击查看数据
国际专利分类:
A61L 27/36
A 人类生活必需
61
医学或兽医学;卫生学
L
材料或消毒的一般方法或装置;空气的灭菌、消毒或除臭;绷带、敷料、吸收垫或外科用品的化学方面;绷带、敷料、吸收垫或外科用品的材料
27
假体材料或假体被覆材料
36
含有未确定结构的组分或其反应产物
CPC:
A61L 2430/20
A61L 2430/40
A61L 27/3625
A61L 27/3687
申请人: BIOCOMPATIBILITY INNOVATION S.R.L.
发明人: Filippo NASO
Alessandro GANDAGLIA
优先权数据: 102015000078236 30.11.2015 IT
标题: (EN) METHOD FOR INACTIVATING XENOANTIGENS IN BIOLOGICAL TISSUES
摘要: front page image
(EN)

A method is for inactivating xenoantigens in biological tissues, particularly in tissues that can be used to manufacture bioprosthetic substitutes and/or in bioprosthetic substitutes that are already prepared and intended for human or veterinary clinical use. The method entails the following steps: providing a solution based on phenolic compounds, polyphenolic compounds or derivatives thereof, for the inactivation of at least part of the xenogeneic epitopes from such tissues; incubating the samples to be treated in the various solutions based on phenols/polyphenols in controlled conditions; and subjecting the treated tissues to a series of washes.


也发表为:
CA3006234AU2016363536IL259591CN108367098KR1020180090816EP3383446
IN201817021526CU2018000048ID2018/12130BR112018011021WO/2017/093147