IMHOF, CORNEL,SCHLOSSER, LOTHAR,SCHAFER, BIRGIT,BUFLER, MICHAEL
申请号：
CA2880745
公开号：
CA2880745C
申请日:
2013.07.29
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
The invention provides: - A hydrophilic dehydrated partially purified bone replacement material of natural origin, wherein substantially all non-collagenous organic material is removed while inorganic, porous osseous structure and collagenous structure of natural bone are substantially preserved, characterized in that the bone replacement material contains 0.05 to 1.5 w/w % of at least one of a saccharide or a sugar alcohol, and 0.7 to 5.6 w/w % of a phosphate group selected from the group consisting of phosphate HPO42- and H2PO4 -, this phosphate group being part of a physiologically acceptable salt and - a process for preparing a hydrophilic dehydrated partially purified bone replacement material.
