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1. 发明申请

WO2012079565A2 ENDOSCOPIC DEVICE 审中-公开
标题翻译：内窥镜设备
公开(公告)号：WO2012079565A2
公开(公告)日：2012-06-21
申请号：PCT/DE2011002126
申请日：2011-12-14
申请人： PRIMED MEDIZINTECHNIK GMBH , BRAUNE HANS-JOERGEN , KOLFENBACH SVEN
发明人： BRAUNE HANS-JOERGEN , KOLFENBACH SVEN
IPC分类号： A61B1/31
CPC分类号： A61B1/31 , A61B1/00082 , A61B1/00135 , A61B1/00151
摘要： The invention relates to an endoscopic device for supporting the direction motion of an endoscope through a body cavity. According to the invention, a cylindrical apparatus (3) that has an inner cavity (4), an outer lateral surface (8), and two bases (9, 10) is arranged at the proximal end (1) of a main endoscope body (2). The outer lateral surface (8) can be enlarged at least in some sections by filling the inner cavity (4) of the cylindrical apparatus (3) with a pressurized fluid medium, in that the outer lateral surface expands so as to enlarge the circumference of the outer lateral surface, namely in such a way that the outer circumference of the outer lateral surface can become greater than the inner circumference of the body cavity into which the main endoscope body (2) is to be inserted. The cylindrical apparatus (3) also comprises means in the form of invaginations (14, 15) in the bases (9, 10) of the cylindrical apparatus (3), which cause the outer lateral surface (8) of the cylindrical apparatus (3) having an enlarged circumference to move back and forth periodically in the longitudinal direction of the main endoscope body (2) when the inner cavity (4) of the cylindrical apparatus (3) is periodically filled with the pressurized fluid medium and drained. The cylindrical apparatus (3) is operatively connected to a pressure generating apparatus for periodically filling the inner cavity (4) of the cylindrical apparatus (3) with a pressurized fluid medium and draining the inner cavity (4) of the cylindrical apparatus (3) during a period between 100 ms and 2 s.
摘要翻译：本发明涉及一种内窥镜装置，用于通过体腔辅助dergerichteten的内窥镜的运动。在近端处（1）具有外周面的内窥镜主体（2），内腔（4）被布置在具有圆柱装置（3）的（8）和根据本发明的两个端面（9，10）。的外周表面（8）通过填充内部空腔（4）的圆筒形装置（3）与由下其圆周的放大倍数扩大，以这样的方式至少部分地放大的加压流体介质的它们的外周比大可以是体腔要引入的内窥镜主体（2）进入其中的内周。此外，圆筒形装置（3）包括在凹槽的形式的装置（14，15）在圆筒形装置（3）的用于内腔的周期性填充端面（9，10）（4）的圆筒形装置（3），用效果涉及一种加压流体介质和内部腔体的排空（4）在所述内窥镜主体（2）的放大的周期性往复运动在其周边外表面的长度方向的圆柱状部件（3）的（8）的圆筒形装置（3）。（3）设置有压力产生的圆柱形装置用于将所述内部空腔的周期性填充（4）的圆筒形装置（3）与加压流体介质和所述内部腔的排空的（4）的圆筒形装置（3）与100毫秒之间的时间段的到2秒可操作地连接。

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