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公开(公告)号：US07920312B2
公开(公告)日：2011-04-05
申请号：US11855001
申请日：2007-09-13
IPC分类号： G02B26/08
CPC分类号： A61B5/0062 , A61B5/0066 , A61B5/0068 , A61B5/0084 , G02B21/0036 , G02B23/2407 , G02B26/103
摘要： A scanning apparatus and method, the apparatus comprising a light transmitter, a mount for supporting the light transmitter located remotely from its exit tip, a drive for driving the light transmitter to vibrate resonantly in a first direction and to vibrate non-resonantly in a second direction orthogonal to the first direction, and a synchronizer for synchronizing vibration of the light transmitter in the first and second directions so that the exit tip of the light transmitter executes a scan pattern. The drive applies a driving force to the light transmitter between the mount and the exit tip.
摘要翻译： 一种扫描装置和方法，所述装置包括光发射器，用于支撑远离其出射尖端的光发射器的安装件，用于驱动光发射器以在第一方向上共振地振动并且在第二方向上非谐振地振动的驱动器 以及同步器，用于使光发射器在第一和第二方向上的振动同步，使得光发射器的出射端执行扫描图案。 驱动器将驱动力施加到安装座和出口尖端之间的光发射器。
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公开(公告)号：US20090015894A1
公开(公告)日：2009-01-15
申请号：US11855001
申请日：2007-09-13
IPC分类号： G02B26/10
CPC分类号： A61B5/0062 , A61B5/0066 , A61B5/0068 , A61B5/0084 , G02B21/0036 , G02B23/2407 , G02B26/103
摘要： A scanning apparatus and method, the apparatus comprising a light transmitter, a mount for supporting the light transmitter located remotely from its exit tip, a drive for driving the light transmitter to vibrate resonantly in a first direction and to vibrate non-resonantly in a second direction orthogonal to the first direction, and a synchronizer for synchronizing vibration of the light transmitter in the first and second directions so that the exit tip of the light transmitter executes a scan pattern. The drive applies a driving force to the light transmitter between the mount and the exit tip.
摘要翻译： 一种扫描装置和方法，所述装置包括光发射器，用于支撑远离其出射尖端的光发射器的安装件，用于驱动光发射器以在第一方向上共振地振动并且在第二方向上非谐振地振动的驱动器 以及同步器，用于使光发射器在第一和第二方向上的振动同步，使得光发射器的出射端执行扫描图案。 驱动器将驱动力施加到安装座和出口尖端之间的光发射器。
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公开(公告)号：US5768015A
公开(公告)日：1998-06-16
申请号：US464645
申请日：1995-06-21
申请人： Robert Alan Pattie
发明人： Robert Alan Pattie
CPC分类号： G02F1/093 , G02F2203/05 , Y10S359/90 , Y10S372/703
摘要： An optical isolator includes two polarizers two input/output ports formed respectively on the two polarizers and an optical rotator disposed between the two polarizers, the optical rotator including a Faraday rotator and a reciprocal optical rotator being selectively configured so the isolator performs one of a plurality of isolator functions.
摘要翻译： PCT No.PCT / AU93 / 00663 Sec。 371日期：1995年6月21日 102（e）日期1995年6月21日PCT提交1993年12月16日PCT公布。 第WO94 / 15243号公报 日期1994年7月7日光隔离器包括两个偏振器，分别形成在两个偏振器上的两个输入/输出端口和设置在两个偏振器之间的光学旋转器，该光学旋转器包括法拉第旋转器和可互换的光学旋转器， 执行多个隔离器功能之一。
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公开(公告)号：US5912766A
公开(公告)日：1999-06-15
申请号：US957490
申请日：1997-10-24
申请人： Robert Alan Pattie
发明人： Robert Alan Pattie
CPC分类号： G02F1/093 , G02F2203/05 , Y10S359/90 , Y10S372/703
摘要： An optical isolator (2) comprising two polariser means (10,12), two input/output ports (4,6) formed respectively on the polariser means (10,12), and optical rotator means (14,18) disposed between the polariser means (10,12), the optical rotator means (14,18) including Faraday rotator means (14) and being selectively configured so the isolator (2) performs one of a plurality of isolator functions.
摘要翻译： 一种光隔离器（2），包括两个偏振器装置（10,12），分别形成在所述偏振器装置（10,12）上的两个输入/输出端口（4,6）和设置在所述偏振器装置 偏振器装置（10,12），包括法拉第旋转器装置（14）的旋光器装置（14,18），并且被选择性地配置成隔离器（2）执行多个隔离器功能之一。
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公开(公告)号：US09456734B2
公开(公告)日：2016-10-04
申请号：US13878729
申请日：2011-10-12
CPC分类号： A61B1/00165 , A61B1/00096 , A61B1/00117 , A61B1/00172 , A61B1/005 , A61B5/0066 , A61B5/0068 , A61B5/0084 , G02B23/2469 , G02B23/2476 , G02B26/103
摘要： A scanner for an endoscope comprising: a scanning mechanism comprising a light transmitter and arranged to move the light transmitter to perform a scan; a lens system arranged to optically couple the light transmitter to a target during a scan; a first housing which houses at least a first portion of the lens system; a second housing which houses at least the fiber scanning mechanism; and a bendable joint joining the first and second housings such that in a scanning configuration the bendable joint joins the first and second housings so that optical elements in the first and second housings are aligned at a working separation, the bendable joint arranged to bend in response to insertion forces applied to the scanner during insertion of the scanner and revert to the scanning configuration in the absence of insertion forces.
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公开(公告)号：US07532375B2
公开(公告)日：2009-05-12
申请号：US11575261
申请日：2005-09-23
IPC分类号： G02B26/08
CPC分类号： G02B23/2469 , A61B1/00183 , G02B21/06 , G02B23/2423 , G02B23/2476 , G02B26/10
摘要： A scanning method and apparatus, the apparatus comprising a fork with first and second forwardly extending tines and a rearwardly extending counterweight member, a mount for supporting the fork at a point between the tines and the counterweight member, and a drive for effecting relative vibration between the tines to provide a fast scan and for driving the fork to provide a slow scan transverse to the fast scan.
摘要翻译： 一种扫描方法和装置，该装置包括具有第一和第二向前延伸的叉的叉和向后延伸的配重构件，用于在叉与配重构件之间的点处支撑叉的安装件，以及用于在叉和配重构件之间实现相对振动的驱动器 叉子提供快速扫描和驱动叉子以提供横向于快速扫描的缓慢扫描。
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公开(公告)号：US07401984B2
公开(公告)日：2008-07-22
申请号：US10845223
申请日：2004-05-14
申请人： Robert Alan Pattie
发明人： Robert Alan Pattie
CPC分类号： G02B6/4246 , A61B1/00126 , G02B6/3885
摘要： An optical connector for use with a light separator, the optical connector including a first portion and a second portion, the first portion being optically couplable by first optical transmitter to a first input of the light separator and by second optical transmitter to a second input of the light separator. The first and second portions are detachably couplable to couple the first and second optical transmitter to third and fourth optical transmitters, respectively, provided in or coupled to the second portion. The first and second inputs of the light separator can thereby be optically coupled to a first optical instrument coupled to the third optical transmitter and a second optical instrument coupled to the fourth optical transmitter.
摘要翻译： 一种用于光分离器的光学连接器，所述光学连接器包括第一部分和第二部分，所述第一部分通过第一光学发射器光学耦合到所述光分离器的第一输入端，并且通过第二光学发射器到第二输入端 光分离器。 第一和第二部分是可拆卸地联接的，以将第一和第二光发射机分别耦合到设置在第二部分中或联接到第二部分的第三和第四光发射器。 因此，光分离器的第一和第二输入光学耦合到耦合到第三光发射器的第一光学仪器和耦合到第四光发射器的第二光学仪器。
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公开(公告)号：US20130274597A1
公开(公告)日：2013-10-17
申请号：US13878729
申请日：2011-10-12
CPC分类号： A61B1/00165 , A61B1/00096 , A61B1/00117 , A61B1/00172 , A61B1/005 , A61B5/0066 , A61B5/0068 , A61B5/0084 , G02B23/2469 , G02B23/2476 , G02B26/103
摘要： A scanner for an endoscope comprising: a scanning mechanism comprising a light transmitter and arranged to move the light transmitter to perform a scan; a lens system arranged to optically couple the light transmitter to a target during a scan; a first housing which houses at least a first portion of the lens system; a second housing which houses at least the fibre scanning mechanism; and a bendable joint joining the first and second housings such that in a scanning configuration the bendable joint joins the first and second housings so that optical elements in the first and second housings are aligned at a working separation, the bendable joint arranged to bend in response to insertion forces applied to the scanner during insertion of the scanner and revert to the scanning configuration in the absence of insertion forces.
摘要翻译： 一种用于内窥镜的扫描器，包括：扫描机构，包括光发射器，并被布置成移动所述光发射器以执行扫描; 透镜系统，布置成在扫描期间将光发射器光学耦合到目标; 容纳透镜系统的至少第一部分的第一壳体; 至少容纳光纤扫描机构的第二壳体; 以及连接所述第一和第二壳体的可弯曲接头，使得在扫描构造中，所述可弯曲接头连接所述第一和第二壳体，使得所述第一和第二壳体中的光学元件在工作分离处对准，所述可弯曲接头被布置成响应于弯曲 在插入扫描仪期间施加到扫描仪的插入力，并且在没有插入力的情况下恢复到扫描配置。
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