Invention Grant
US09480818B2 Rotatable tip for endoscopic medical devices 有权
用于内窥镜医疗器械的可旋转尖端

Rotatable tip for endoscopic medical devices
Abstract:
Medical devices as well as methods for making and using medical devices are disclosed. An example medical device may include an elongate catheter shaft having a distal end. A tip member may be rotatably coupled to the distal end of the catheter shaft. The tip member may have a groove formed therein. The groove may extend along a portion of the circumference of the tip member. A control member may be coupled to the catheter shaft. The control member may be configured to engage the helical groove and rotate the tip member.
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