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DEVICES AND METHODS FOR VASCULAR NAVIGATION, ASSESSMENT AND/OR DIAGNOSIS
专利权人:
Piccolo Medical; Inc.
发明人:
Alexey SALAMINI,Eric YU,Daniel R. BURNETT
申请号:
US15919000
公开号:
US20180220931A1
申请日:
2018.03.12
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Devices and methods for vascular navigation, assessment and/or diagnosis are described which determine the location of the tip of a vascular catheter using the introduction of a medium with a measurable parameter (e.g., temperature, light reflection, sound reflection, etc.) and sensing and measuring the measurable parameter as the catheter is advanced. Measurements of the parameter are tracked over time, recorded and analyzed. The value of the parameter and/or the shape of the parameter value vs. time curve may be used in the analysis. For example, curve amplitude, variability, standard deviation, slope, etc. may be used in the analysis of catheter location.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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