Vahid Saadat,Chris A. Rothe,Edmund Tam,Ruey-Feng Peh
申请号：
US11848202
公开号：
US08221310B2
申请日:
2007.08.30
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Tissue visualization devices and variations thereof are described herein where such devices may utilize a variety of methods for facilitating clearing of the device of opaque bodily fluids and sealing between the device and the underlying tissue surface. Additionally, methods and devices for enhancing navigation of the device through a patient body are also described.
