Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (CA3006234) METHOD FOR INACTIVATING XENOANTIGENS IN BIOLOGICAL TISSUES

Office : Canada
Application Number: 3006234 Application Date:
Publication Number: 3006234 Publication Date: 08.06.2017
Publication Kind : A1
Prior PCT appl.: Application Number:PCTEP2016078898 ; Publication Number: Click to see the data
IPC:
A61L 27/36
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
36
containing ingredients of undetermined constitution or reaction products thereof
Applicants: BIOCOMPATIBILITY INNOVATION SRL
Inventors:
Priority Data: 102015000078236 30.11.2015 IT
Title: (EN) METHOD FOR INACTIVATING XENOANTIGENS IN BIOLOGICAL TISSUES
(FR) PROCEDE D'INACTIVATION DE HETERO-ANTIGENES DANS DES TISSUS BIOLOGIQUES
Abstract: front page image
(EN) A method 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. Such 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; - subjecting the treated tissues to a series of washes.


Also published as:
AU2016363536IL259591CN108367098KR1020180090816EP3383446IN201817021526
CU2018000048ID2018/12130US20180353647BR112018011021WO/2017/093147