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公开(公告)号：US20110287217A1
公开(公告)日：2011-11-24
申请号：US12784955
申请日：2010-05-21
申请人： Prantik Mazumder , Robert S. Wagner
发明人： Prantik Mazumder , Robert S. Wagner
CPC分类号： C03C23/0025 , B23K26/0624 , B23K26/0648 , B23K26/083 , B23K26/0869 , B23K26/36 , B23K26/364 , B23K26/40 , B23K2103/50 , C03C17/28 , C03C17/30 , C03C2217/75 , C03C2217/76 , Y10T428/24355
摘要： Superoleophobic substrates and methods of forming same are disclosed. The methods include providing a laser-ablatable substrate comprising glass and directing a laser beam to the substrate surface and laser-ablating at least a portion thereof to form an array of spaced-apart micropillars having sidewalls. The laser beam is provided with sufficient energy to form on the sidewalls an irregular rough surface with re-entrant microscale and nanoscale features that render the substrate surface superoleophobic when coated with a low-surface-energy coating.
摘要翻译： 公开了超疏油基材及其形成方法。 所述方法包括提供包含玻璃并将激光束引导到基底表面的激光可消融基底，并激光烧蚀其至少一部分，以形成具有侧壁的间隔开的微柱的阵列。 激光束具有足够的能量以在侧壁上形成不规则的粗糙表面，具有重新进入的微尺度和纳米尺度特征，当涂覆有低表面能涂层时，使基底表面具有超疏油性。
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2.发明申请Systems and methods for collapsing air lines in nanostructured optical fibers 审中-公开用于在纳米结构光纤中塌缩空气管线的系统和方法公开(公告)号：US20090199597A1
公开(公告)日：2009-08-13
申请号：US12069123
申请日：2008-02-07
CPC分类号： G02B6/02342 , G02B6/02357 , G02B6/02376 , G02B6/25 , G02B6/2552
摘要： Systems and methods of collapsing the air lines in the air line-containing region of a nanostructure optical fiber are disclosed. One method includes initiating irradiation of a portion of the nanostructure optical fiber from essentially opposite directions with at least first and second laser beams having substantially equal power and essentially the same mid-infrared wavelength. The method includes continuing the irradiation for an irradiation time t1 so as to bring the optical fiber portion to a softening temperature TS at which the air lines in the optical fiber portion collapse into the adjacent cladding. Exemplary optical systems for carrying out the air- line-collapsing methods of the present invention are also disclosed.
摘要翻译： 公开了在纳米结构光纤的含空气线的区域中使空气管线塌缩的系统和方法。 一种方法包括从基本上相反的方向起始照射纳米结构光纤的一部分，其中至少第一和第二激光束具有基本相等的功率和基本上相同的中红外波长。 该方法包括继续照射照射时间t1，以使光纤部分达到光纤部分中的空气线折入相邻包层的软化温度TS。 还公开了用于实施本发明的空中线路塌缩方法的示例性光学系统。
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公开(公告)号：US20090088739A1
公开(公告)日：2009-04-02
申请号：US12235752
申请日：2008-09-23
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/00083 , A61B2018/00196 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof that are relatively movable about a pivot from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle is included that actuates a drive assembly to move the jaw members relative to one another. One or both of the jaw members includes one or more mechanical interfaces and is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. At least a portion of the flexible boot is configured to operatively engage the mechanical interface(s) on the jaw member. An adhesive is included and is operably disposed between at least one jaw member and the flexible insulating boot for securing the flexible insulating boot to the jaw member.
摘要翻译： 一种电外科手术钳包括一轴，其远端处具有一对钳口构件，其可绕第一位置的枢轴相对移动，其中钳口构件相对于彼此间隔开设置至第二位置，其中钳口构件 更靠近彼此抓紧组织。 包括可移动手柄，其致动驱动组件以相对于彼此移动钳口构件。 钳口构件中的一个或两个包括一个或多个机械接口，并且适于连接到电能源，使得钳口构件能够将能量传导到保持在其间的组织。 柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并且围绕枢轴。 柔性护罩的至少一部分构造成可操作地接合钳口构件上的机械界面。 包括粘合剂并且可操作地设置在至少一个钳口构件和柔性绝缘靴之间，用于将柔性绝缘靴固定到钳口构件。
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4.发明授权Optical ferrule having a covering and associated method of ablating an optical fiber 有权具有覆盖光纤的光学套圈和消除光纤的相关联的方法公开(公告)号：US07264403B1
公开(公告)日：2007-09-04
申请号：US11416038
申请日：2006-05-02
CPC分类号： G02B6/3863 , G02B6/2552 , G02B6/3885
摘要： An optical ferrule is provided with a ferrule body having a front face and at least one covering applied to the front face to protect the front face of the ferrule from a laser beam used during a trimming process. The optical ferrule may also have a second covering disposed between the front face of the ferrule and the first covering to assist in adhering the first covering to the optical ferrule. A method is also provided for applying the first covering or the first covering and the second covering to the front face of the ferrule. A method is also provided for trimming, and in particular, ablating portions of one or more optical fibers that protrude beyond the front face of the ferrule.
摘要翻译： 光学套圈设置有套圈本体，其具有前表面和至少一个覆盖件，用于保护套圈的前表面免受在修整过程中使用的激光束的保护。 光学套管还可以具有设置在套圈的前表面和第一覆盖物之间的第二覆盖物，以帮助将第一覆盖物粘附到光学套圈上。 还提供了一种用于将第一覆盖物或第一覆盖物和第二覆盖物施加到套圈的前表面的方法。 还提供了一种用于修整，特别是消除突出超过套圈前表面的一根或多根光纤的部分的方法。
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公开(公告)号：US08267936B2
公开(公告)日：2012-09-18
申请号：US12235752
申请日：2008-09-23
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B2018/00083 , A61B2018/00196 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/1497
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end movable about a pivot from a first position disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. One or both of the jaw members are adapted to connect to a source of electrical energy such that the jaw members are capable of conducting electrical energy to tissue held therebetween. An flexible insulating boot is disposed on at least a portion of an exterior surface of one or both jaw members and about the pivot. An adhesive is included and is operably disposed between at least one jaw member and the flexible insulating boot for securing the flexible insulating boot to the jaw member.
摘要翻译： 一种电外科钳包括一轴，该远端具有一对夹爪构件，该远端可围绕枢轴从相对于彼此间隔开设置的第一位置枢转到第二位置，其中夹爪构件彼此靠近以夹紧组织。 钳口构件中的一个或两个适于连接到电能源，使得钳口构件能够将电能传导到保持在其间的组织。 柔性绝缘套管设置在一个或两个钳口构件的外表面的至少一部分上并围绕枢轴。 包括粘合剂并且可操作地设置在至少一个钳口构件和柔性绝缘靴之间，用于将柔性绝缘靴固定到钳口构件。
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6.发明授权Apparatus and method for making a lens on the end of an optical waveguide fiber 失效在光波导光纤的端部制造透镜的装置和方法公开(公告)号：US06552298B1
公开(公告)日：2003-04-22
申请号：US09966916
申请日：2001-09-28
申请人： Robert S. Wagner
发明人： Robert S. Wagner
IPC分类号： B23K2600
CPC分类号： G02B6/262 , B23K26/04 , B23K26/066 , G02B6/2552
摘要： The present invention relates to an apparatus and method for making a lens on the end of an optical waveguide fiber. The apparatus includes a laser, wherein the laser emits a laser beam. The apparatus further includes a beam expander disposed to receive the laser beam, whereby the beam expander increases the diameter of the laser beam, thereby producing an expanded laser beam. The apparatus further includes a first aperture disposed within the expanded laser beam, wherein the first aperture blocks a portion of the expanded laser beam, and a second aperture disposed within the expanded laser beam, wherein the second aperture blocks a portion of the expanded laser beam. The apparatus further includes a first mirror disposed in the path of the expanded laser beam wherein the first mirror redirects the expanded laser beam. The apparatus further includes a focusing mirror disposed to receive the expanded laser beam, wherein the focusing mirror focuses the expanded laser beam thereby forming a heat zone. The apparatus further includes a first positioner disposed to selectively position at least a portion of a lens preform within the heat zone, and a second positioned disposed to selectively position at least a portion of an optical waveguide fiber within the heat zone.
摘要翻译： 本发明涉及在光波导光纤的端部制造透镜的装置和方法。 该装置包括激光器，其中激光器发射激光束。 该装置还包括设置成接收激光束的光束扩展器，由此光束扩展器增加激光束的直径，由此产生扩展的激光束。 所述装置还包括设置在所述扩展的激光束内的第一孔，其中所述第一孔径阻挡所述扩大的激光束的一部分，以及设置在所述扩大的激光束内的第二孔，其中所述第二孔阻挡所述扩大的激光束的一部分 。 所述装置还包括设置在所述扩展的激光束的路径中的第一反射镜，其中所述第一反射镜重定向所述扩展的激光束。 所述装置还包括聚焦反射镜，其设置成接收所述扩大的激光束，其中所述聚焦镜对所述扩大的激光束进行聚焦，从而形成加热区。 该设备还包括第一定位器，其设置成选择性地将透镜预制件的至少一部分定位在加热区域内，以及第二定位器，其设置成选择性地将光波导纤维的至少一部分定位在加热区域内。
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公开(公告)号：US5558692A
公开(公告)日：1996-09-24
申请号：US279402
申请日：1994-07-25
CPC分类号： G01B11/08
摘要： An apparatus and method for measuring preform diameter and runout during manufacture of the preform. A Keyence LB1201 displacement gauge is used to determine distance between a sensing unit and the surface of an optical waveguide preform. It was found that the gauge produced an alternating signal imposed on a constant signal. By dividing the signal into its constant and alternating components, preform diameter and runout can be measured. A water cooled band pass filter and housing are used to protect the sensing unit.The preform surface can be mapped using a pair of sensing units, capable of moving parallel to the preform axis of rotation, located in diametric opposition about the preform.
摘要翻译： 一种用于在预成型件制造期间测量预制件直径和跳动的装置和方法。 Keyence LB1201位移计用于确定感测单元与光波导预制件表面之间的距离。 发现量规产生了施加在恒定信号上的交变信号。 通过将信号分成其恒定和交替的分量，可以测量预制件直径和跳动。 水冷带通滤波器和外壳用于保护感测单元。 可以使用一对感测单元来映射预制件表面，所述传感单元能够平行于预型件的旋转轴线移动，位于围绕预成型件的直线对立。
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8.发明授权Method and apparatus for monitoring an electrical property of a conductive coating 失效用于监测导电涂层的电性能的方法和装置
公开(公告)号：US5386195A
公开(公告)日：1995-01-31
申请号：US163582
申请日：1993-12-07
申请人： David V. Hayes , Robert S. Wagner
发明人： David V. Hayes , Robert S. Wagner
IPC分类号： G01R31/312 , G01R27/26
CPC分类号： G01R31/312
摘要： A method and apparatus for monitoring an electrical property of a conductive coating on an optical fiber, the method comprising capacitively coupling at least one alternating electrical signal into and out of the conductive coating and measuring an electrical property of the coating carrying the alternating electrical signal. The apparatus comprises generating means for generating an alternating electrical signal; capacitive coupling means for capacitively coupling the alternating electrical signal into and out of the conductive coating, the capacitive coupling means being electrically connected to the generating means; and measuring means for measuring an electrical property of the conductive coating carrying the alternating electrical signal, the measuring means being electrically connected to the capacitive coupling means. A method of manufacturing coated optical fiber which incorporates the method of monitoring an electrical property of a conductive coating is also disclosed.
摘要翻译： 一种用于监测光纤上的导电涂层的电性能的方法和装置，所述方法包括将至少一个交流电信号电容耦合到导电涂层中和从导电涂层中流出并测量承载交流电信号的涂层的电性能。 该装置包括用于产生交流电信号的产生装置; 电容耦合装置，用于将交变电信号电容耦合到导电涂层中和从导电涂层中流出;电容耦合装置电连接到发生装置; 以及用于测量承载交流电信号的导电涂层的电性能的测量装置，测量装置电连接到电容耦合装置。 还公开了一种包括监测导电涂层的电性能的方法的涂覆光纤的制造方法。
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9.发明授权公开(公告)号：US09023043B2
公开(公告)日：2015-05-05
申请号：US12235779
申请日：2008-09-23
CPC分类号： A61B18/1445 , A61B18/148 , A61B2018/00083 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end movable about a pivot from a first position disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle actuates a drive assembly to move the jaw members relative to one another. One (or both) of the jaw members is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting electrical energy to tissue held therebetween. A flexible insulating boot is disposed on an exterior surface of one or both jaw members and about the pivot and at least one retention element is configured to operably couple to both a proximal end of the jaw members and a distal end of the flexible insulating boot.
摘要翻译： 一种电外科钳包括一轴，该远端具有一对夹爪构件，该远端可围绕枢轴从相对于彼此间隔开设置的第一位置枢转到第二位置，其中夹爪构件彼此靠近以夹紧组织。 可移动手柄致动驱动组件以相对于彼此移动钳口构件。 一个（或两个）钳口构件适于连接到电外科能量源，使得钳口构件能够将电能传导到保持在其间的组织。 柔性绝缘套管设置在一个或两个钳口构件的外表面上并且围绕枢轴设置，并且至少一个保持元件构造成可操作地耦合到钳口构件的近端和柔性绝缘套管的远端。
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10.发明申请公开(公告)号：US20090088746A1
公开(公告)日：2009-04-02
申请号：US12235779
申请日：2008-09-23
IPC分类号： A61B18/04
CPC分类号： A61B18/1445 , A61B18/148 , A61B2018/00083 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/0063
摘要： An electrosurgical forceps includes a shaft having a pair of jaw members at a distal end thereof, the jaw members being movable about a pivot from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members are closer to one another for grasping tissue. A movable handle actuates a drive assembly to move the jaw members relative to one another. One (or both) of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy to tissue held therebetween. A flexible insulating boot is disposed on an exterior surface of one or both jaw members and about the pivot and at least one retention element is configured to operably couple to both a proximal end of the jaw members and a distal end of the flexible insulating boot.
摘要翻译： 电外科钳包括在其远端具有一对钳口构件的轴，所述钳口构件可绕第一位置枢转运动，其中所述钳口构件相对于彼此间隔开设置至第二位置，其中所述钳口 成员彼此靠近以抓紧组织。 可移动手柄致动驱动组件以相对于彼此移动钳口构件。 一个（或两个）钳口构件适于连接到电能源，使得钳口构件能够将能量传导到夹在其间的组织。 柔性绝缘套管设置在一个或两个钳口构件的外表面上并且围绕枢轴设置，并且至少一个保持元件构造成可操作地耦合到钳口构件的近端和柔性绝缘套管的远端。
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