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1. 发明申请

WO2004006980A3 PISTON-ACTUATED ENDOSCOPIC STEERING SYSTEM 审中-公开
标题翻译：活塞式内窥镜转向系统
公开(公告)号：WO2004006980A3
公开(公告)日：2004-08-12
申请号：PCT/IL0300564
申请日：2003-07-08
申请人： SIGHTLINE TECHN LTD , RAZ DAN , NIR REUVEN , BAROR YAKOV
发明人： RAZ DAN , NIR REUVEN , BAROR YAKOV
IPC分类号： A61B1/005 , A61B1/04 , A61M20060101
CPC分类号： A61B1/0055 , A61B1/0052
摘要： Endoscopic steering instrument is provided, including an endoscope (80) having distal (82) and proximal (98) ends thereof. In a preferred embodiment, at least one proximal cylinder (92) is disposed in a vicinity of the proximal end, and at least one proximal piston (94) is slidably coupled to the at least one proximal cylinder. A first distal cylinder (88) is disposed at the distal end, and a first distal piston (90) is slidably coupled to the first distal cylinder. A second distal cylinder (88) is disposed at the distal end, and a second distal piston (90) is slidably coupled to the second distal cylinder. A first tube (86) is coupled to the first distal cylinder and a second tube (86) is coupled to the second distal cylinder.
摘要翻译：提供内窥镜操纵器具，其包括具有远端（82）和近端（98）端部的内窥镜（80）。在优选实施例中，至少一个近端圆柱体（92）设置在近端附近，并且至少一个近端活塞（94）可滑动地联接到至少一个近侧圆柱体。第一远端气缸（88）设置在远端，并且第一远端活塞（90）可滑动地联接到第一远端气缸。第二远端圆筒（88）设置在远端，并且第二远端活塞（90）可滑动地联接到第二远端圆筒。第一管（86）联接到第一远端圆筒，第二管（86）联接到第二远端圆筒。

2. 发明专利

AU2003237588A1 PISTON-ACTUATED ENDOSCOPIC STEERING SYSTEM 未知
公开(公告)号：AU2003237588A1
公开(公告)日：2004-02-02
申请号：AU2003237588
申请日：2003-07-08
申请人： SIGHTLINE TECHN LTD
发明人： RAZ DAN , NIR REUVEN , BAROR YAKOV
IPC分类号： A61B1/005 , A61B1/04 , A61M20060101
摘要： Endoscopic steering apparatus is provided, including an endoscope ( 80 ) having distal ( 82 ) and proximal ( 98 ) ends thereof. In a preferred embodiment, at least one proximal cylinder ( 92 ) is disposed in a vicinity of the proximal end of the endoscope, and at least one proximal piston ( 94 ) is slidably coupled to the at least one proximal cylinder. This piston is typically manually driven. A first distal cylinder ( 88 ) is disposed at the distal end of the endoscope, and a first distal piston ( 90 ) is slidably coupled to the first distal cylinder. A second distal cylinder ( 88 ) is disposed at the distal end of the endoscope, and a second distal piston ( 90 ) is slidably coupled to the second distal cylinder. A first tube ( 86 ) is coupled to the first distal cylinder and to the at least one proximal cylinder, and a second tube ( 86 ) is coupled to the second distal cylinder and to the at least one proximal cylinder. A linkage ( 96 ) is disposed at the distal end of the endoscope and coupled to the first distal piston and to the second distal piston, such that displacement of at least one of the distal pistons causes displacement of the linkage and steering of the distal end of the endoscope.

3. 发明专利

AU2003237588A8 Piston-actuated endoscopic steering system 未知
公开(公告)号：AU2003237588A8
公开(公告)日：2004-02-02
申请号：AU2003237588
申请日：2003-07-08
申请人： SIGHTLINE TECHN LTD
发明人： NIR REUVEN , RAZ DAN , BAROR YAKOV
IPC分类号： A61B1/005 , A61B1/04 , A61M20060101
摘要： Endoscopic steering apparatus is provided, including an endoscope ( 80 ) having distal ( 82 ) and proximal ( 98 ) ends thereof. In a preferred embodiment, at least one proximal cylinder ( 92 ) is disposed in a vicinity of the proximal end of the endoscope, and at least one proximal piston ( 94 ) is slidably coupled to the at least one proximal cylinder. This piston is typically manually driven. A first distal cylinder ( 88 ) is disposed at the distal end of the endoscope, and a first distal piston ( 90 ) is slidably coupled to the first distal cylinder. A second distal cylinder ( 88 ) is disposed at the distal end of the endoscope, and a second distal piston ( 90 ) is slidably coupled to the second distal cylinder. A first tube ( 86 ) is coupled to the first distal cylinder and to the at least one proximal cylinder, and a second tube ( 86 ) is coupled to the second distal cylinder and to the at least one proximal cylinder. A linkage ( 96 ) is disposed at the distal end of the endoscope and coupled to the first distal piston and to the second distal piston, such that displacement of at least one of the distal pistons causes displacement of the linkage and steering of the distal end of the endoscope.

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