An apparatus for straightening and flattening the lateral wall of a body lumen or body cavity, to provide three-dimensional exposure of a lesion or abnormality within the body lumen or body cavity, and / or to stabilize an instrument relative to the themselves
MILSOM, Jeffrey,RIINA, Howard,CORNHILL, John,ANDREWS, Robert,DICKINSON, Edward
申请号：
ES09803539
公开号：
ES2782331T3
申请日:
2009.07.29
申请国别(地区):
ES
年份:
2020
代理人:
摘要：
Apparatus for straightening and flattening a side wall of a body lumen or body cavity so as to provide three dimensional exposure of an abnormality within the body lumen, and simultaneously providing for the stabilization of the working end of an endoscope or surgical tool, the apparatus comprising a deployable hoop expander comprising a structure defining a volume and being configured so as to be transitionable between a reduced cross-sectional configuration for easy insertion into a body lumen and an expanded cross-sectional configuration for engaging, straightening and flattening the side wall of the body lumen, whereby to provide three dimensional exposure of the abnormality within the body lumen, the deployable hoop expander being configured for simultaneously providing for the docking of the end of the endoscope or other instrument so as to stabilize the same for endoscopic viewing and/or therapy.
