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公开(公告)号：US5626597A
公开(公告)日：1997-05-06
申请号：US391882
申请日：1995-02-21
申请人： Carl T. Urban , Scott W. Larsen , Marc J. Theroux
发明人： Carl T. Urban , Scott W. Larsen , Marc J. Theroux
CPC分类号： A61B17/3417 , A61B17/34 , A61B17/3496 , A61B17/29 , A61B2017/00353 , A61B2017/2929 , A61B2017/3419 , A61B2017/347 , A61B2017/3492
摘要： A surgical instrument for percutaneous accessing body tissue including a tissue piercing element for creating an opening through a body wall. The surgical instrument may include a working member for performing a surgical procedure within the body. Alternatively, the surgical instrument may include an introducer having a stabilizing structure for facilitating the passage of the tissue piercing element and for releasably affixing the surgical instrument to the body tissue surface, thereby securing the surgical instrument relative to the patient's body.
摘要翻译： 一种用于经皮进入体内组织的手术器械，包括用于通过体壁产生开口的组织刺穿元件。 手术器械可以包括用于在体内执行外科手术的工作构件。 或者，外科器械可以包括具有稳定结构的导引器，用于促进组织刺穿元件的通过并且用于将外科器械可释放地固定到身体组织表面，由此固定手术器械相对于患者身体。
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公开(公告)号：US5690664A
公开(公告)日：1997-11-25
申请号：US715305
申请日：1996-09-18
CPC分类号： A61B17/3417 , A61B17/3496 , A61B2090/306 , A61B90/30 , A61B90/361
摘要： A surgical apparatus is provided for penetrating body tissue. The apparatus includes a cannula and an obturator configured for insertion into the cannula. The obturator has a body tissue cutting member mounted to a distal portion which is movable between deployed and non-deployed positions. An actuating mechanism is operatively associated with the tissue cutting member and is selectively controllable by a user so as to move the tissue cutting member between the deployed and non-deployed positions independent of the position of the obturator.
摘要翻译： 提供用于穿透身体组织的手术装置。 该装置包括套管和构造成用于插入套管的闭塞器。 闭孔器具有安装到远端部分的身体组织切割构件，其可在展开位置和非展开位置之间移动。 致动机构与组织切割构件可操作地相关联，并且可由使用者选择性地控制，以便独立于闭孔器的位置而将组织切割构件移动在展开位置和非展开位置之间。
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公开(公告)号：US5860996A
公开(公告)日：1999-01-19
申请号：US841023
申请日：1997-04-29
CPC分类号： A61B17/3417 , A61B17/3496 , A61B2090/306 , A61B90/30 , A61B90/361
摘要： A blade actuating assembly is provided which permits selective reciprocal movement of a tissue cutting blade positioned at a distal end of an optical trocar assembly from a non-deployed position to a deployed position and back to a non-deployed position. The trocar assembly has an optical obturator which includes a sleeve having a longitudinal bore between a proximal end and a distal end. The longitudinal bore of the sleeve is configured to receive at least a portion of an endoscope or like image transferring system. An objective optical member, such as an optical window is positioned at the distal end of the sleeve and is provided to permit optical images to pass into the longitudinal bore of the sleeve and to permit illumination light to pass to the surgical site.
摘要翻译： 提供了一种刀片致动组件，其允许位于光学套管针组件的远端处的组织切割刀片从非展开位置到展开位置的选择性往复运动并返回到非展开位置。 套管针组件具有光学闭塞器，其包括在近端和远端之间具有纵向孔的套筒。 套筒的纵向孔被构造成容纳内窥镜或类似图像传送系统的至少一部分。 诸如光学窗口的物镜光学构件定位在套筒的远端处，并且被设置成允许光学图像进入套筒的纵向孔并允许照明光通过到手术部位。
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公开(公告)号：US5437645A
公开(公告)日：1995-08-01
申请号：US134121
申请日：1993-10-08
申请人： Carl T. Urban , Marc J. Theroux , Kourash Azarbarzin , Maria E. Lopez-Isa , Andrew J. McCarthy , Csaba L. Rethy
发明人： Carl T. Urban , Marc J. Theroux , Kourash Azarbarzin , Maria E. Lopez-Isa , Andrew J. McCarthy , Csaba L. Rethy
CPC分类号： A61B17/34 , A61B2017/00469 , A61B2017/2946 , A61B2017/347 , A61B2017/3492 , A61B2090/034
摘要： A device for positioning a surgical instrument having an elongated portion, the device comprising a housing having an opening therethrough to receive the elongated instrument portion and an actuation member mounted to said housing and movable between a first position and a second position. The actuation member overlaps a portion of said opening in said second position to prevent movement of the elongated portion of the instrument. The actuation member may be movable along a plane parallel, perpendicular or lateral to a longitudinal axis of the surgical instrument.
摘要翻译： 一种用于定位具有细长部分的手术器械的装置，所述装置包括具有穿过其以容纳所述细长器械部分的开口的壳体和安装到所述壳体并且可在第一位置和第二位置之间移动的致动构件。 所述致动构件在所述第二位置与所述开口的一部分重叠以防止所述器械的细长部分移动。 致动构件可以沿着与外科器械的纵向轴线平行，垂直或侧向的平面移动。
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公开(公告)号：US4920250A
公开(公告)日：1990-04-24
申请号：US291837
申请日：1988-12-29
申请人： Carl T. Urban
发明人： Carl T. Urban
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An apparatus for fusing toner images to suitable substrates or copy sheets of paper includes a self-learning heater that substantially prevents "droop" or drops from a desired setpoint in the fusing temperature of the apparatus. The heater itself has a variable temperature control setpoint, and is connected to means for monitoring temperature variations due to heat lost by the apparatus to the substrates or copy sheets, as well as, to means for varying the temperature control setpoint of the heater in direct response to such monitored temperature variations. The heater as such, is capable of substantially preventing significant variations in the fusing temperature of the apparatus by effectively replacing such heat loss by the fusing apparatus.
摘要翻译： 用于将调色剂图像定影成合适的基材或复印纸的设备包括自学习加热器，其基本上防止在设备的定影温度下“下垂”或从期望的设定点下降。 加热器本身具有可变的温度控制设定点，并且连接到用于监测由于设备对基板或复印纸而损失的热量的温度变化的装置，以及用于直接改变加热器的温度控制设定点的装置 对这种监测的温度变化的响应。 这样的加热器能够通过有效地代替由熔化装置的这种热损失来大大地防止装置的定影温度的显着变化。
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公开(公告)号：US4820904A
公开(公告)日：1989-04-11
申请号：US115322
申请日：1987-11-02
申请人： Carl T. Urban
发明人： Carl T. Urban
CPC分类号： H05B3/0095 , G03G15/2053
摘要： A fusing roller of the type having a thin internal resistance heating layer is electrically contacted by an internal conductive annular element positioned adjacent the end of the roller core. The resistance layer is applied to a common surface formed by the outside of the core and the annular element. Preferably, the resistance layer is covered by a protective layer. With this structure, the contacting device is protected from external damage, for example, from that caused by release oil contamination.
摘要翻译： 具有薄内阻加热层的类型的定影辊与位于辊芯端部附近的内部导电环形元件电接触。 电阻层被施加到由芯的外部和环形元件形成的公共表面。 优选地，电阻层被保护层覆盖。 通过这种结构，可以防止接触装置受到例如由释放油污染引起的外部损害。
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公开(公告)号：US07581463B2
公开(公告)日：2009-09-01
申请号：US10902059
申请日：2004-07-30
申请人： Jos W. Jacobs , John F. Lombardo , Carl T. Urban
发明人： Jos W. Jacobs , John F. Lombardo , Carl T. Urban
CPC分类号： F16H19/001 , F16H55/08 , F16H2019/008 , F16H2055/0866 , Y10T74/19358 , Y10T74/19619 , Y10T74/19884 , Y10T74/19949 , Y10T74/19972
摘要： A gear and a method for combining a first gear with a second gear including the steps of moving the first gear relative to the second gear such that a first tooth of the first gear contacts a second tooth of the second gear, pressing the first tooth of the first gear against the second tooth of the second gear such that a resultant force is not directed to a center of at least one of the first gear or the second gear, wherein a torque is created by the resultant force, and rotating at least one of the first gear or the second gear based on the created torque until first teeth of the first gear mesh with second teeth of the second gear.
摘要翻译： 一种用于将第一齿轮与第二齿轮组合的齿轮和方法，包括以下步骤：使第一齿轮相对于第二齿轮移动，使得第一齿轮的第一齿接触第二齿轮的第二齿， 所述第一齿轮抵抗所述第二齿轮的所述第二齿，使得合力不指向所述第一齿轮或所述第二齿轮中的至少一个的中心，其中通过合力产生扭矩，并且旋转至少一个 基于所产生的扭矩直到第一齿轮的第一齿与第二齿轮的第二齿啮合。
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公开(公告)号：US07025345B2
公开(公告)日：2006-04-11
申请号：US10753606
申请日：2004-01-08
IPC分类号： B65H3/06
CPC分类号： B65H3/5261 , B65H3/06 , B65H2402/52 , B65H2405/31 , B65H2601/324
摘要： A sheet feeder and separator assembly for separating and sequentially feeding individual print media sheets from a stack thereof includes a frame having at least one bearing recess. A removable print media tray is carried by the frame. A separator is connected to the removable print media tray. A pick module assembly is removably connected to the frame adjacent the removable print media tray. The pick module assembly includes a pick roller adjacent the separator to form a nip and at least one flexible bearing is removably received in the at least one bearing recess to removably connect the pick module assembly to the frame.
摘要翻译： 用于从其堆叠中分离和顺序地馈送各个打印介质片的片材进给器和分离器组件包括具有至少一个轴承凹部的框架。 可拆卸的打印介质托盘由框架承载。 分离器连接到可移动的打印介质托盘。 拾取模块组件可移除地连接到邻近可拆卸打印介质托盘的框架。 拾取模块组件包括邻近分离器以形成辊隙的拾取辊，并且至少一个柔性轴承可移除地容纳在至少一个轴承凹部中，以将拾取模块组件可拆卸地连接到框架。
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公开(公告)号：US4810858A
公开(公告)日：1989-03-07
申请号：US139994
申请日：1987-11-02
申请人： Carl T. Urban , Mark A. Lewis , David A. Glocker
发明人： Carl T. Urban , Mark A. Lewis , David A. Glocker
IPC分类号： G03G15/20
CPC分类号： G03G15/2057
摘要： A fusing roller of the type having a thin resistance heating layer near its surface has a core made of a thermally and electrically insulative material, such as glass, which has a coefficient of thermal expansion comparable to that of the resistance heating layer. The roller can then withstand a high temperature curing process for other layers without separation of the resistance layer from the core.
摘要翻译： 在其表面附近具有薄电阻加热层的类型的定影辊具有由诸如玻璃的热和电绝缘材料制成的芯，其具有与电阻加热层的热膨胀系数相当的热膨胀系数。 然后，辊可以承受其他层的高温固化过程，而不会将电阻层与芯分离。
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10.发明授权Media size sense system and firmware algorithm for an image formation device 有权用于图像形成装置的介质尺寸感测系统和固件算法公开(公告)号：US07548328B2
公开(公告)日：2009-06-16
申请号：US10953971
申请日：2004-09-30
申请人： Nathan E. Hult , Lynd L. Wieman , Jos W. Jacobs , Carl T. Urban
发明人： Nathan E. Hult , Lynd L. Wieman , Jos W. Jacobs , Carl T. Urban
CPC分类号： B41J11/003
摘要： An image formation device having computer readable instructions that alleviate the necessity of the user to enter the correct page size into the image formation device. The computer readable instructions contain, among other things, a look-up table, or map, of known print media dimensions the image formation device is able to handle. The size of the media loaded into the image formation device is detected and assigned a value according to the look-up table, or map, of the computer readable instructions. The value is compared to the known types of media that are supportable by the printer. These types of media are grouped into predetermined categories according to their respective width dimensions. A determination of whether the image formation device performs a function is made based on the comparison of the converted value to the predetermined group of media.
摘要翻译： 一种具有计算机可读指令的图像形成装置，其减轻了用户将图像形成装置输入正确的页面尺寸的必要性。 计算机可读指令尤其包含图像形成装置能够处理的已知打印介质尺寸的查找表或地图。 检测加载到图像形成装置中的介质的大小，并根据查找表或映射指定计算机可读指令的值。 该值与打印机可支持的已知类型的介质进行比较。 这些类型的介质根据它们各自的宽度尺寸被分组成预定类别。 基于将转换的值与预定的介质组的比较来确定图像形成装置是否执行功能。
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