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1. 发明授权

US5665051A Endoscope with axially movable optical fiber guide to compensate changes in length 失效
标题翻译：具有轴向移动的光纤导向器的内窥镜以补偿长度的变化
公开(公告)号：US5665051A
公开(公告)日：1997-09-09
申请号：US289932
申请日：1994-08-12
申请人： Richard L. Quick , John F. Forkner , Gary M. Woker
发明人： Richard L. Quick , John F. Forkner , Gary M. Woker
IPC分类号： A61B1/00 , G02B23/26
CPC分类号： G02B23/26 , A61B1/00165 , A61B1/00195
摘要： A fiberoptic endoscope includes an axially movable optical fiber guide to compensate for focusing effects, such as thermal expansion or mechanical tolerances. The distal end portion of the optical fiber guide is secured to the distal end of the endoscope while the proximal end portion is permitted to move axially relative to a proximal housing portion of the endoscope. The proximal housing portion includes an eye lens unit secured thereto. A decoupling lens unit is fixed to the proximal end portion of the optical fiber guide so as to move therewith with respect to the eye lens unit.
摘要翻译：光纤内窥镜包括可轴向移动的光纤引导件，以补偿聚焦效应，例如热膨胀或机械公差。光导管的前端部固定在内窥镜的前端，同时允许基端部相对于内窥镜的近端壳体部分轴向移动。近侧壳体部分包括固定到其上的眼睛透镜单元。解耦透镜单元被固定到光纤引导件的近端部分，以便相对于眼睛透镜单元随之移动。

2. 发明授权

US5630788A Endoscope with curved end image guide 失效
标题翻译：具有弯曲端图像引导的内窥镜
公开(公告)号：US5630788A
公开(公告)日：1997-05-20
申请号：US289941
申请日：1994-08-12
申请人： John F. Forkner , Gary M. Woker
发明人： John F. Forkner , Gary M. Woker
IPC分类号： A61B1/00 , A61B1/002 , G02B3/00 , G02B6/06 , G02B23/26
CPC分类号： A61B1/00188 , A61B1/002 , G02B23/26 , G02B3/0087 , G02B6/06
摘要： An endoscope comprising an elongated endoscope body having a distal end, an objective carried by the endoscope body adjacent the distal end and an elongated fiberoptic image guide in the endoscope body for transmitting an image proximally. The objective has a curved proximal surface and the image guide has a curved distal end surface which has a shape which generally conforms to the shape of the curved proximal surface of the objective. These surfaces are in close proximity to provide an interface and an index matching medium is in the interface. The objective provides a curved image plane substantially at the interface and the image plane has a shape which generally conforms to the shape of the curved proximal surface of the objective.
摘要翻译：一种内窥镜，包括具有远端的细长内窥镜主体，与所述内窥镜主体相邻的前端所承载的物镜以及所述内窥镜主体中用于向近侧传送图像的细长光纤图像引导件。物镜具有弯曲的近侧表面，并且图像引导件具有弯曲的远端表面，其具有大体上符合物镜的弯曲近端面的形状的形状。这些表面非常靠近提供接口，并且索引匹配介质在接口中。该目的提供基本上在界面处的弯曲图像平面，并且图像平面具有大致符合物镜的弯曲近侧表面的形状的形状。

3. 发明授权

US5336183A Inflator 失效
标题翻译：气筒
公开(公告)号：US5336183A
公开(公告)日：1994-08-09
申请号：US127801
申请日：1993-09-28
申请人： John P. Greelis , Richard L. Quick , Gary M. Woker
发明人： John P. Greelis , Richard L. Quick , Gary M. Woker
IPC分类号： A61F2/958 , A61M29/00
CPC分类号： A61M25/10187 , A61M25/1018 , A61M25/104
摘要： An inflator for use with a catheter having an inflatable component wherein the inflator includes a housing having an elongated plunger passage and an elongated gage passage. The housing includes a one piece main body which defines at least major lengths of both of the passages, and the passages extend in generally side- by-side relationship. The housing has a port which communicates with both of the passages and which can be coupled to the inflatable component of the catheter. A plunger is movable longitudinally in the plunger passage and is extendible out of a plunger opening in the plunger passage. A pressure responsive gage member is movable longitudinally in the gage passage and is responsive to pressure of the fluid adjacent the port. An indicator is responsive to the longitudinal position of the gage member to provide an indication of the pressure of the liquid adjacent the port. A releasable lock carried by the housing limits the plunger movement. The lock is retained in a locked position responsive to pressure in the plunger passage.
摘要翻译：一种用于具有可膨胀部件的导管的充气机，其中所述充气机包括具有细长柱塞通道和细长规格通道的壳体。壳体包括限定两个通道的至少主要长度的一体式主体，并且通道以大致并排的关系延伸。壳体具有与两个通道连通并且可以连接到导管的可膨胀部件的端口。柱塞可在柱塞通道中纵向移动并且可从柱塞通道中的柱塞开口伸出。压力测量元件可在量规通道中纵向移动并且响应于邻近端口的流体的压力。指示器响应于计量元件的纵向位置以提供邻近端口的液体的压力的指示。由壳体承载的可释放锁定限制了柱塞移动。该锁被保持在响应于柱塞通道中的压力的锁定位置。

4. 发明授权

US4870654A Generation of multiply folded optical paths 失效
标题翻译：生成多重折叠光路
公开(公告)号：US4870654A
公开(公告)日：1989-09-26
申请号：US258793
申请日：1988-10-17
申请人： Armando Cantoni , Gary M. Woker
发明人： Armando Cantoni , Gary M. Woker
IPC分类号： H01S3/03 , H01S3/07 , H01S3/081
CPC分类号： H01S3/081 , H01S3/0315 , H01S3/076
摘要： This new technique for stacking multiply folded optical paths in an extended region of a laser resonator within a gaseous medium. The path segments are connected together by a set of mirrors located along the resonator perimeter. Moreover, this invention involves a system of stacking unit tiles, each minim containing a multiply folded path, into larger domains. A multiplicity of mirrors is located in the laser resonator around the perimeter of stacked minims. A longer optical path is achieved without a corresponding increase in the number of folding elements, by stacking the minims together and thereby extending the length of the folding elements. The resulting domains fully cover the plane with a grid of evenly spaced and intersecting optical paths. The laser resonator can be used in either a laser oscillator or amplifier, and in either pulsed or continuous wave mode. In one embodiment of this invention, a waveguide gas laser system has ceramic blocks located within the laser resonator, and each block has a multiply folded waveguide channel formed therein. The larger multiply folded optical path is formed by stacking the ceramic blocks together and aligning the waveguide channels. The reflecting mirrors of the laser resonator may be integrally attached to the ceramic block, enhancing the durability of the laser resonator and reducing its size.
摘要翻译：这种用于在气体介质中的激光谐振器的扩展区域中堆叠多重折叠光路的新技术。路径段通过沿着谐振器周边定位的一组反射镜连接在一起。此外，本发明涉及将单元瓦片堆叠的每个最小值包含多重折叠路径的系统，形成较大的域。多个反射镜位于激光谐振器周围的堆叠最小值周围。通过将最小值堆叠在一起并由此延伸折叠元件的长度，实现了较长的光路，而不会相应地增加折叠元件的数量。所得到的域用均匀间隔和相交的光路的网格完全覆盖平面。激光谐振器可用于激光振荡器或放大器，也可用于脉冲或连续波模式。在本发明的一个实施例中，波导气体激光系统具有位于激光谐振器内的陶瓷块，并且每个块具有形成在其中的多重折叠波导通道。通过将陶瓷块堆叠在一起并对准波导通道而形成较大的倍折叠光路。激光谐振器的反射镜可以一体地附接到陶瓷块，增强激光谐振器的耐久性并减小其尺寸。

5. 发明授权

US5374247A Method of delivering a substance to a fallopian tube 失效
标题翻译：将物质输送到输卵管的方法
公开(公告)号：US5374247A
公开(公告)日：1994-12-20
申请号：US53150
申请日：1993-04-26
申请人： Guy R. Lowery , Steven R. Bacich , Keith Tholin , Gary M. Woker
发明人： Guy R. Lowery , Steven R. Bacich , Keith Tholin , Gary M. Woker
IPC分类号： A61B1/00 , A61B17/34 , A61M25/00 , A61M25/01 , A61M39/00 , A61M31/00 , A61M5/00
CPC分类号： A61M25/0119 , A61B2017/3435 , A61M2025/0018
摘要： A method of delivering a substance to a fallopian tube of a patient which includes obtaining transcervical access to a fallopian tube with an everting catheter. Access to the fallopian tube is obtained by everting an everting element of the everting catheter in the fallopian tube. A substance selected from the group consisting of biological material and cytotoxic agents is then delivered through the everting catheter to the fallopian tube to deposit the substance in the fallopian tube.
摘要翻译：将物质递送到患者的输卵管的方法，其包括通过转动导管获得对输卵管的子宫颈进入。通过在输卵管中取出永久性导管的一个永久性元件来获得输卵管。然后将选自生物材料和细胞毒性剂的物质通过永久导管输送到输卵管，以将物质沉积在输卵管中。

6. 发明授权

US5279280A Endoscope with grooved outer surface 失效
标题翻译：具有开槽外表面的内窥镜
公开(公告)号：US5279280A
公开(公告)日：1994-01-18
申请号：US4103
申请日：1993-01-13
申请人： Steven R. Bacich , Gary M. Woker , Robert J. Elicker
发明人： Steven R. Bacich , Gary M. Woker , Robert J. Elicker
IPC分类号： A61B1/00 , A61B17/34 , A61M25/00 , A61M25/01 , A61M39/00 , A61B1/06
CPC分类号： A61M25/0119 , A61B2017/3435 , A61M2025/0018
摘要： An endoscope comprising an elongated endoscope body having a proximal end and a distal end. The endoscope body is sized and adapted for insertion into an interior body region of a patient. Optical components are carried by the endoscope body to enable viewing of the interior body region of the patient. The endoscope body has an outer surface which defines a groove having a portion which extends distally of the endoscope body.
摘要翻译：一种内窥镜，其包括具有近端和远端的细长内窥镜主体。内窥镜主体的尺寸适于插入到患者的内部身体区域中。光学部件由内窥镜主体承载以能够观察患者的内部身体区域。所述内窥镜主体具有外表面，所述外表面限定具有向所述内窥镜主体的远端延伸的部分的凹槽。

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