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1. 发明申请

US20160037027A1 Durable Flexible Circuit Assembly 审中-公开
标题翻译：耐用的柔性电路组件
公开(公告)号：US20160037027A1
公开(公告)日：2016-02-04
申请号：US14446913
申请日：2014-07-30
申请人： John J. Elliott, JR. , David J. Guerra , Dashiell A. Birnkrant , James P. Barry
发明人： John J. Elliott, JR. , David J. Guerra , Dashiell A. Birnkrant , James P. Barry
IPC分类号： H04N5/225 , A61B1/05
CPC分类号： H04N5/2252 , A61B1/00078 , A61B1/00114 , A61B1/005 , A61B1/0051 , A61B1/0057 , A61B1/0058 , A61B1/05 , A61B1/051 , G02B23/2476 , G02B23/2484
摘要： A flexible circuit assembly for an endoscope or borescope having an image sensor. The flexible circuit assembly has a flexible circuit with a first end, a second end, and a length between its first and second ends, the first end of the flexible circuit electrically connectable with the image sensor. A strengthening member is adjacent to the flexible circuit and along the length of the flexible circuit. An electrically insulated layer retains the strengthening member adjacent to the flexible circuit and encloses at least of portion of the strengthening member and the flexible circuit. The strengthening member may comprise a nitinol wire, and the nitinol wire may have a neutral position such that the nitinol wire returns to the neutral position after being articulated to a different position.
摘要翻译：一种具有图像传感器的内窥镜或内窥镜的柔性电路组件。柔性电路组件具有柔性电路，其具有第一端，第二端和在其第一和第二端之间的长度，柔性电路的第一端可与图像传感器电连接。加强构件与柔性电路相邻并且沿着柔性电路的长度。电绝缘层将加强构件保持在柔性电路附近，并且至少包围加强构件和柔性电路的一部分。加强构件可以包括镍钛诺导线，并且镍钛诺导线可以具有中性位置，使得镍诺棉线在铰接到不同位置之后返回到中性位置。

2. 发明授权

US4140897A Electronic digital sequential counters 失效
标题翻译：电子数字顺序计数器
公开(公告)号：US4140897A
公开(公告)日：1979-02-20
申请号：US844734
申请日：1977-10-25
申请人： David J. Guerra
发明人： David J. Guerra
IPC分类号： G06M1/10 , H03K21/00 , G06M3/14
CPC分类号： G06M1/10 , H03K21/00
摘要： An electronic digital sequential counter in which a calculator chip, namely the Texas Instrument Corp.'s chip #TMS0972NL, is the single counting element. The count number is displayed on an LED readout that is compatible with the chip, and can accommodate up to eight (8) place figures with sign and floating decimal. The chip is programmed to count by a simple keyboard sequence consisting of the desired counting interval N followed by the "addition" function, and then N. The count is executed by triggering the "equals" function at each occurrence of the event to be counted. The counting interval N will add upon itself with every operation of the "equals" function. This function can be operated by several means by the event to be counted. A shaft rotation count encoder is described in which the "equals" function operating switch is arranged to close, thus allowing an event count, upon the occurrence of discrete events encoded on a rotating drum that is mechanically linked to the rotating shaft to be counted. A shaft rotation direction encoder is described in which a switch is closed mechanically, electromagnetically, optically or otherwise upon a change of direction in the shaft rotation. This switch operates the "change sign" function on the chip and so instructs the chip as whether to count down or to count up.
摘要翻译：一个电子数字顺序计数器，其中计算器芯片，即德州仪器公司的芯片＃TMS0972NL，是单个计数元件。计数值显示在与芯片兼容的LED读数器上，最多可以容纳八（8）个带符号和浮点数的位数。芯片被编程为通过一个简单的键盘序列进行计数，该键盘序列包含所需的计数间隔N，随后是“加法”功能，然后是N。通过在每次出现事件时触发“等于”功能来执行计数。计数间隔N将在“等于”功能的每个操作中加上自身。该功能可以通过事件计数的几种手段操作。描述了一种轴旋转计数编码器，其中“等于”功能操作开关被布置为关闭，从而允许事件计数，在发生被编码在旋转滚筒上的离散事件时，该旋转滚筒机械连接到旋转轴以进行计数。描述了一种轴旋转方向编码器，其中开关在轴旋转方向改变时机械地，电磁地，光学地或以其他方式闭合。该开关操作芯片上的“变更符号”功能，因此指示芯片是否倒计时或计数。

3. 发明授权

US06917738B2 Optical fiber system with sealed fiber bundle 失效
标题翻译：带光纤束的光纤系统
公开(公告)号：US06917738B2
公开(公告)日：2005-07-12
申请号：US10319963
申请日：2002-12-16
申请人： David J. Guerra , James P. Barry
发明人： David J. Guerra , James P. Barry
IPC分类号： A61B1/04 , G02B6/06 , G02B6/32 , G02B6/38
CPC分类号： A61B1/04 , A61B1/00165 , G02B6/06 , G02B6/325 , G02B6/382
摘要： An optical fiber imaging system includes an optical fiber bundle including a plurality of optical fibers, an elongated housing receiving and at least partially enclosing the optical fiber bundle therein, and an optical window disposed at an end of the elongated housing and thereby defining a cavity within the elongated housing next to the end face of the fiber bundle, the cavity being adapted to retain a substance of inert chemistry such as index matched oil for suppressing environmental degradation at the end face of the fiber bundle. The oil is preferably made of silicone petroleum products with the index of refraction being advantageous to the preferred optical characteristics of the entire imaging system.
摘要翻译：一种光纤成像系统包括：包括多根光纤的光纤束;细长壳体，其容纳并至少部分地包围其中的光纤束;以及光学窗口，设置在细长壳体的端部，从而在所述细长壳体紧邻所述纤维束的端面，所述空腔适于保持惰性化学物质，例如折射率匹配油，以抑制纤维束端面处的环境退化。油优选由硅氧烷石油产品制成，折射率对整个成像系统的优选光学特性有利。

4. 发明授权

US5812719A Sheath for a flexible fiber optic lightguide, and the lightguide 失效
标题翻译：护套用于柔性光纤光导，以及光导
公开(公告)号：US5812719A
公开(公告)日：1998-09-22
申请号：US611541
申请日：1996-03-06
申请人： James P. Barry , David J. Guerra , David V. Payeur
发明人： James P. Barry , David J. Guerra , David V. Payeur
IPC分类号： G02B6/04 , G02B6/36
CPC分类号： G02B6/04 , G02B6/3624
摘要： A lightguide including a bundle of optical fibers, and a sheath surrounding said bundle. The sheath is a stiffly flexible tube which has an uncut length adjacent to one of its ends, and a helical cut through its wall extending away from the uncut length. The bundle is held to the uncut length, and fits loosely in the cut length, the fibers being free from one another in the uncut length.
摘要翻译：包括一束光纤的光导和围绕所述束的护套。护套是刚性柔性管，其具有与其一个端部相邻的未切割长度，并且穿过其壁延伸远离未切割长度的螺旋切口。束被保持在未切割长度上，并且松弛地配合在切割长度中，纤维在未切割长度中彼此不相交。

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