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专利名称：METHOD OF INVESTIGATING OF AN
ISOLATED PERFUSED HEART PREPARATION
发明人：LASKE, Timothy, Gerald,IAIZZO, Paul,
A.,HJELLE, Mark, A.,MORISSETTE,Josee,WAHLSTROM, Dale, A.
申请号：EP99960142.0申请日：19991022公开号：EP1123000B1公开日：20041229
摘要：An isolated heart preparation in which essentially normal pumping activity of allfour chambers of the heart is preserved, allowing for the use of the preparation inconjuction with investigations of electrode leads, catheters, cardiac implants and othermedical devices intended to be used in or on a beating heart. The preparation may alsobe employed to investigate heart functions, in the presence or absence of such medicaldevices. In order to allow for visualization of heart structures and devices located withinthe chambers of the heart, a clear perfusate such as a modified Krebs buffer solution withoxygenation is circulated through all four chambers of the heart and the coronaryvasculature. The preparation and recordings of the preparation may be used in
conjunction with the design, development and evaluation of devices for use in or on theheart, as well as for use as an investigational and teaching aid to assist physicians andstudents in understanding the operation of the heart.
申请人：MEDTRONIC INC,UNIV MINNESOTA
地址：US,US
国籍：US,US
代理机构：Hughes, Andrea Michelle
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