Polycationic polymer coatings for immobilizing biological samples
    1.
    发明申请
    Polycationic polymer coatings for immobilizing biological samples 有权
    用于固定生物样品的聚阳离子聚合物涂层

    公开(公告)号:US20060073510A1

    公开(公告)日:2006-04-06

    申请号:US11233496

    申请日:2005-09-22

    摘要: The present invention is directed to a pre-coated substrate, such as a slide, that is useful for immobilizing a sample. The invention is further provides methods of preparing such pre-coated substrates and methods of analyzing biological samples immobilized on such pre-coated substrate. The substrate is coated with a polycationic polymeric coating material specifically selected such that that coated substrate exhibits increased stability and prolonged shelf-life. Preferred polymeric coating materials include allylic or vinylic polymers having cationic groups thereon and having no more than a small percentage of peptidic monomeric linkages, particularly polydiallyldimethylammonium (PDDA).

    摘要翻译: 本发明涉及可用于固定样品的预涂底物,例如载玻片。 本发明还提供了制备这种预涂底物的方法和分析固定在这种预涂底物上的生物样品的方法。 用特殊选择的聚阳离子聚合物涂层材料涂覆基材,使得涂布的基材表现出增加的稳定性和延长的保存期限。 优选的聚合物涂层材料包括其上具有阳离子基团并且具有不超过少百分比的肽单体键,特别是聚二烯​​丙基二甲基铵(PDDA)的烯丙基或乙烯基聚合物。

    Screw compressor acoustic resonance reduction
    2.
    发明申请
    Screw compressor acoustic resonance reduction 审中-公开
    螺杆压缩机声共振减少

    公开(公告)号:US20060165543A1

    公开(公告)日:2006-07-27

    申请号:US11042949

    申请日:2005-01-24

    摘要: A screw compressor for acoustic resonance reduction and refrigeration systems including the screw compressor are disclosed. The screw compressor has an acoustic barrier integral with the compressor housing for use with a slide valve assembly that includes a piston connected to a slide valve. A shaft connecting the slide valve and the piston passes through an aperture in the barrier with the piston and the slide valve disposed on opposite sides of the barrier. The acoustic barrier protects the piston from discharge pulses of compressed fluid exiting the rotors of the screw compressor, thus attenuating acoustic resonance, reducing compressor noise and premature wear of the slide valve assembly and compressor housing.

    摘要翻译: 公开了一种用于包括螺杆式压缩机的声共振减少和制冷系统的螺杆式压缩机。 螺杆式压缩机具有与压缩机壳体一体的声屏障,用于与滑阀组件一起使用,滑阀组件包括连接到滑阀的活塞。 连接滑阀和活塞的轴穿过阻挡件中的孔,活塞和滑阀设置在屏障的相对侧上。 声屏障保护活塞免受从螺杆压缩机转子排出的压缩流体的排出脉冲,从而衰减声共振,减少压缩机噪音和滑阀组件和压缩机壳体的过早磨损。

    Wallboard with applied markings
    3.
    发明申请
    Wallboard with applied markings 审中-公开
    墙板应用标记

    公开(公告)号:US20050097856A1

    公开(公告)日:2005-05-12

    申请号:US11017510

    申请日:2004-12-20

    IPC分类号: B28B19/00 E04H1/00

    摘要: An apparatus and method for applying reference or grid markings to wallboard during the manufacturing process is disclosed. Reference or grid markings are applied to one sheet of cover paper at a location between the originating cover paper rolls and the cover paper creaser or creasers. This is accomplished by locating and aligning multiple print heads across the width of the continuously passing cover paper, such that markings are ejected onto the cover paper in a specific and coordinated fashion. In addition to using any suitable commercially-available computer equipment to coordinate printer head activity, this function is accomplished by attaching each print head to a common horizontal support element and provide individual adjustments that are perpendicular to, and with the directional flow of the passing cover paper.

    摘要翻译: 公开了一种在制造过程中将参考或栅格标记应用于墙板的装置和方法。 参考或网格标记被应用于一张覆盖纸在原始封面纸卷和封面纸压克力或绉纱纸之间的位置。 这通过在连续通过的覆盖纸的宽度上定位和对准多个打印头来实现,使得标记以特定和协调的方式被弹出到封面纸上。 除了使用任何合适的市售计算机设备来协调打印头的活动性之外,该功能是通过将每个打印头附接到公共的水平支撑元件来实现的,并且提供垂直于和经过盖的定向流动的单独的调整 纸。

    FISHING LURE LINE ATTACHMENT SYSTEM

    公开(公告)号:US20230049724A1

    公开(公告)日:2023-02-16

    申请号:US17400690

    申请日:2021-08-12

    申请人: William Fox

    发明人: William Fox

    IPC分类号: A01K91/04 A01K85/02

    摘要: A fishing lure is disclosed herein with a fishing line attachment structure comprising a hook structure, and a body structure mounted on the hook structure. The body structure has a body, a threaded neck having a cylindrical portion defining a first connector, and a head defining a second connector. The head and neck define the attachment structure. The neck includes a port for receiving the fishing line and external circumferential screw threads. The head having an aperture and internal screw threads. The fishing line is adapted to pass through the aperture of the head and the port of the neck and rest on a gripping surface from where the neck integrally mounted to the body, and the head is screwed over the neck while clenching the fishing line between the gripping surface of the body and the head. The fishing lure further comprises a weed guard and bite depth control.

    Cinch latch plate and buckle
    5.
    发明授权
    Cinch latch plate and buckle 失效
    电子锁板和带扣

    公开(公告)号:US5649341A

    公开(公告)日:1997-07-22

    申请号:US638662

    申请日:1996-04-29

    IPC分类号: A44B11/25 A44B11/10

    摘要: A manually activated seat belt device comprising: a latch plate (20) and cooperating buckle (100). The latch plate comprises: a tongue (22) lockingly engaging a cooperating part of a seat belt buckle (100) and a second part (26) having a seat belt clamping surface (30) adjacent a belt receiving opening (28) within the second part, walls (32) extending about opposite sides of the opening (28), a yoke (40) slidably received upon the latch plate (20) above the opening and slidably positioned against the walls of the second part, a clamping bar (48), wherein the seat belt (90) is inserted through the first opening (28) between the belt clamping surface and the clamping bar; a clamp initiating mechanism (60) manually movable from a cinching position to a clamping or locking position, including a cam surface (63) which when moved to the cinching position urges the clamping bar toward the clamping surface to thereby clamp the seat belt therebetween, wherein the buckle includes a recess to receive a locking tab to maintain the mechanism (60) in its locking position and for releasing same.

    摘要翻译: 一种手动启动的安全带装置,包括:闩锁板(20)和配合的带扣(100)。 所述闩锁板包括:与所述座椅安全带带扣(100)的配合部分锁定地接合的舌部(22)和具有与所述第二部件(26)内的皮带接收开口(28)相邻的安全带夹紧表面(30)的第二部件 部分,围绕开口(28)的相对侧延伸的壁(32);轭(40),其可滑动地容纳在开口上方的闩锁板(20)上并且可滑动地抵靠第二部分的壁, ),其中所述安全带(90)穿过所述带夹紧表面和所述夹紧杆之间的所述第一开口(28)插入; 手柄启动机构(60)可手动地从收紧位置移动到夹紧或锁定位置,包括凸轮表面(63),当凸轮表面移动到收紧位置时,推动夹紧杆朝向夹紧表面,从而将安全带夹在其间, 其中所述带扣包括用于接收锁定突出部的凹部,以将所述机构(60)保持在其锁定位置并且用于释放其。

    Surgical anastomosis stapling instrument
    6.
    发明授权
    Surgical anastomosis stapling instrument 失效
    手术吻合吻合器械

    公开(公告)号:US5271544A

    公开(公告)日:1993-12-21

    申请号:US6351

    申请日:1993-01-19

    摘要: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft. The actuator mechanism permits adjustment of the anvil gap to produce a desired staple height and precludes actuation of the staple head assembly if the anvil gap is set outside of a predetermined range. Also, the actuator mechanism is adapted to both advance and retract the staple driver relative to the staple holder in the stapling head assembly. Further, an improved arrangement for attaching the support shaft to the stapling head assembly and to the actuator handle assembly is provided.

    SURGICAL STAPLER
    7.
    发明申请

    公开(公告)号:US20220395274A1

    公开(公告)日:2022-12-15

    申请号:US17345350

    申请日:2021-06-11

    申请人: William Fox

    发明人: William Fox

    IPC分类号: A61B17/115

    摘要: A surgical stapler is disclosed herein. The surgical stapler comprises a body having a distal end and a proximal end, and the body defines an interior space. A first knob and a second knob are configured adjacent the proximal end of the body. An anvil and trocar assembly is configured adjacent the distal end of the surgical stapler, wherein the anvil and trocar assembly is coupled to the first knob, and the first knob is configured to facilitate the extension and retraction of the anvil and trocar assembly at the distal end of the body. A staple and knife assembly is configured adjacent the anvil and trocar assembly within the body, wherein the staple and knife assembly is coupled to the second knob, and wherein the second knob is configured to facilitate firing of staples and actuation of a knife of the staple and knife assembly sequentially.

    Pulsed Synchronized Laser Cutting of Stents
    8.
    发明申请
    Pulsed Synchronized Laser Cutting of Stents 审中-公开
    脉冲同步激光切割支架

    公开(公告)号:US20070228023A1

    公开(公告)日:2007-10-04

    申请号:US11278131

    申请日:2006-03-30

    IPC分类号: B23K26/38

    摘要: A system for pulsed synchronized laser cutting of stents and/or other medical products includes a numerical controller and a machine for moving a tube of material during cutting. A pulsed fiber laser is configured to cut the tube into, for example, a stent, the numerical controller being in communication with the machine and configured to send movement control information to the machine. The numerical controller may also receive movement speed information from the machine. The numerical controller is also in communication with the pulsed fiber laser and is configured to send pulse control information to the pulsed fiber laser. The numerical controller is configured to cause average laser power to decrease by decreasing frequency of laser pulses as stent cutting speed decreases, and to cause average laser power to increase by increasing frequency of laser pulses as stent cutting speed increases.

    摘要翻译: 用于支架和/或其他医疗产品的脉冲同步激光切割的系统包括数字控制器和用于在切割期间移动材料管的机器。 脉冲光纤激光器被配置为将管切割成例如支架,数字控制器与机器通信并被配置为向机器发送运动控制信息。 数值控制器还可以从机器接收移动速度信息。 数字控制器还与脉冲光纤激光器通信,并配置为向脉冲光纤激光器发送脉冲控制信息。 数值控制器被配置为通过降低激光脉冲的频率来降低​​平均激光功率,因为​​支架切割速度降低,并且由于支架切割速度增加,激光脉冲的频率增加导致平均激光功率增加。

    Confocal microscope for imaging of selected locations of the body of a patient
    9.
    发明申请
    Confocal microscope for imaging of selected locations of the body of a patient 有权
    共焦显微镜,用于对患者身体的选定位置进行成像

    公开(公告)号:US20060274407A1

    公开(公告)日:2006-12-07

    申请号:US10557461

    申请日:2004-05-20

    IPC分类号: G02B21/00

    摘要: A confocal imaging microscope, especially for the cellular imaging of the skin at selected locations, is ergonomic in use, compact, and positionable at the locations thereby providing for patient comfort during imaging. An imaging head (28) is gimble mounted on a multi-axis compound arm (34) to allow for precise placement of a confocal objective (116) extending from the head at selected locations against the skin of the patient while providing for patient comfort. The arm (34) attaches the head to an upright station (10) which may be movable along the floor on which the station is disposed. The station (10) has a platform (16) on which a keyboard (24) and a display (22) for monitoring the images is supported. The station (10) also supports a personal computer (PC) (26) for processing signals providing the images on the display and controlling the microscope. The head (28) contains an integrated assembly of the optical and mechanical components of the microscope. The assembly includes a main chassis plate (82). The optical components are mounted principally on one side of the plate while a PC board (130) is mounted on the opposite side of the plate. The board (130) mounts the electronic components, including interfaces, a microprocessor (222), and drivers (206, 208, 210) for motors (105, 106, 108) which control scanning and may also control fine positioning of the locations being imaged. Controls (50) for the fine positioning and focusing are on the head (28) for ease of use. The head (28) is detachable from the arm for manual disposition which is useful when imaging, not only the skin but other tissues, especially for research in investigating living processes at the cellular level.

    摘要翻译: 共焦成像显微镜,特别是用于在选定位置处的皮肤的细胞成像,其在使用中是人体工程学的,紧凑的和可定位的,从而在成像期间提供患者的舒适度。 成像头(28)被安装在多轴复合臂(34)上,以允许在选定位置处从选定位置延伸的聚焦物镜(116)精确地放置在患者皮肤上,同时提供患者舒适度。 臂(34)将头部附接到直立站(10),其可以沿着设置站的地板移动。 站(10)具有平台(16),支撑用于监视图像的键盘(24)和显示器(22)。 站(10)还支持个人计算机(PC)(26),用于处理在显示器上提供图像并控制显微镜的信号。 头部(28)包含显微镜的光学和机械部件的集成组件。 组件包括主底板(82)。 光学部件主要安装在板的一侧,而PC板(130)安装在板的相对侧上。 板(130)安装包括接口的电子部件,微处理器(222)和用于控制扫描的电动机(105,106,108)的驱动器(206,208,210),并且还可以控制位置的精细定位 成像。 用于精细定位和聚焦的控制器(50)位于头部(28)上以便于使用。 头部(28)可从手臂上拆卸,用于手动配置,这对于成像不仅皮肤而且其它组织尤其是用于调查细胞水平的生物过程的研究是有用的。

    Apparatus for mounting an electro optical measuring device, especially a
colorimeter on a monitor
    10.
    发明授权
    Apparatus for mounting an electro optical measuring device, especially a colorimeter on a monitor 失效
    用于将电光学测量装置,特别是在显示器上的比色计安装的装置

    公开(公告)号:US6067166A

    公开(公告)日:2000-05-23

    申请号:US373877

    申请日:1999-08-12

    IPC分类号: G01J3/02 G01J3/46 G01J3/51

    摘要: A mounting for a colorimeter enables it to make measurements of light emanating from a color monitor screen without affecting the colors produced by the screen or allowing the entry of ambient light which can affect measurements by the calorimeter. Pressure applied against a screen, especially of an LCD color monitor, can cause changes in the color of the light emanating from the screen. The mounting apparatus conforms to the screen, and seals the screen against ambient light entering into the calorimeter, while limiting the pressure against the screen. The apparatus is provided by a plate of compliant material, having an opening to which the calorimeter is attached. The surface of the plate, is disposed against the screen of the monitor. Since the pad is compliant, it seals the colorimeter from entry thereinto of ambient light. A strap can be expanded, and holds the pad on the monitor and against the screen. The strap is attached to the plate, and is placed around the back of the monitor.

    摘要翻译: 用于比色计的安装使得其可以测量从彩色监视器屏幕发出的光,而不会影响屏幕产生的颜色,或者允许通过量热计影响测量的环境光的进入。 施加在屏幕上的压力,特别是LCD彩色监视器的压力可能会导致从屏幕发出的光的颜色变化。 安装设备符合屏幕,并且密封屏幕以抵抗进入量热计的环境光,同时限制对屏幕的压力。 该装置由柔性材料板提供,具有开口,量热计附接到该开口。 板的表面设置在监视器的屏幕上。 由于垫是顺从的,它将色度计密封到环境光的入口。 可以扩展表带,并将垫子保持在显示器和屏幕上。 表带连接到板上,放置在显示器的背面。