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LASER ENERGY DELIVERY DEVICES INCLUDING DISTAL TIP ORIENTATION INDICATORS
专利权人:
发明人:
Jeffery David Payne,Donald R. Sandmore
申请号:
US15469247
公开号:
US20180271599A1
申请日:
2017.03.24
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A laser ablation catheter includes a distal tip, and the distal tip includes a body that defines a longitudinal axis. A first orientation indicator is formed on the body, and the first orientation indicator has an alphanumeric shape. A second orientation indicator is formed on the body. The second orientation indicator is disposed relative to the first orientation indicator such that when the distal tip is viewed in a first side view, the second orientation indicator and the first orientation indicator overlap, appear as the alphanumeric shape, and visually contrast with the body. The second orientation indicator is configured such that when the distal tip is viewed in a second side view, the second orientation indicator appears as the alphanumeric shape and visually contrasts with the body, the second side view and the first side view being substantially 90 degrees apart about the longitudinal axis.
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中国工程科技知识中心
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