Methods of measuring heart valve annuluses for valve replacement

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专利权人:

发明人:

Louis A. Campbell,Travis Zenyo Oba,Rafael Pintor

申请号：

US13762232

公开号：

US09603553B2

申请日:

2013.02.07

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A device for measuring an expanded internal orifice of a patient includes an orifice-expanding device, a pressure measuring device, and a size-measuring device. The size-measuring device measures a dimension of the orifice after it has been expanded by the orifice-expanding device.

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中国工程科技知识中心

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http://www.ckcest.cn/home/