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DIRECT VISION CRYOSURGICAL PROBE AND METHODS OF USE
专利权人:
发明人:
Vahid SAADAT,Matthew Herron,Richard C. Ewers
申请号:
US14339024
公开号:
US20150031946A1
申请日:
2014.07.23
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A direct vision cryosurgical and methods of use are described herein where the device may generally comprise an elongated rigid structure with a distal end, a proximal end, and a central lumen. The distal end may comprise a non-coring optically transparent needle tip with at least one lateral fenestration in communication with the central lumen. The distal end may also house at least one imaging device configured for distal imaging. A proximal end of the device may comprise a handle with a means for connecting the imaging device(s) to an imaging display(s), and a means for accessing bodily tissue in the vicinity of the distal end with a cryo-ablation probe through the central lumen and the lateral fenestration(s) for diagnostic or therapeutic purposes.
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