Laser energy delivery devices including distal tip orientation indicators
Abstract:
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 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 and visually contrast with the body. A third orientation indicator is formed on the body, and the third orientation indicator disposed relative to the second orientation indicator such that when the distal tip is viewed in a second side view, the third orientation indicator and the second orientation indicator overlap and visually contrast with the body. The second side view and the first side view are substantially 90 degrees apart about the longitudinal axis.
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