中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

90 records (took 0.039 seconds)

    Medical device handle for use in laparoscopic surgery
    1.
    发明授权
    Medical device handle for use in laparoscopic surgery 失效
    医疗器械手柄用于腹腔镜手术

    公开(公告)号：US06165180A

    公开(公告)日：2000-12-26

    申请号：US482369

    申请日：2000-01-13

    Applicant: Valerio Cigaina ,  David Jenkins

    Inventor： Valerio Cigaina ,  David Jenkins

    IPC: A61N1/05 ,  A61N1/36 ,  A61M31/00

    CPC classification number: A61N1/05

    Abstract: An improved handle for a medical device used in laparoscopic surgery is provided. This handle is especially adapted for use with an implant device specifically for electrostimulation and/or electrical monitoring of endo-abdominal tissue or viscera is provided. The implant device has an elongated body equipped with devices to secure it to the tissue to be treated and two or more electric poles that are electrically connected to an electric connection terminal for connection to a power source, means to penetrate the tissue to be treated, and quick-release connecting devices to separate the penetration device from the elongated body. The handle, which is an elongated body, is attached to the proximal end of the implant device or other medical device and has a grasping means at its opposite end for manipulation with laparoscopic forceps.

    Abstract translation: 提供了用于腹腔镜手术中的医疗装置的改进的手柄。 该手柄特别适用于专门用于电刺激和/或内部腹部组织或内脏的电监测的植入装置。 植入装置具有细长体，其配备有将其固定到要处理的组织的装置，以及电连接到用于连接到电源的电连接端子的两个或更多个电极，穿透待治疗组织的装置， 和快速释放连接装置以将穿透装置与细长体分开。 作为细长主体的手柄附接到植入装置或其他医疗装置的近端，并且在其相对端具有抓握装置，以用腹腔镜钳进行操作。

    Medical stimulation
    2.
    发明授权
    Medical stimulation 失效
    医疗刺激和监测装置，具有快速释放机构和可拆卸手柄，用于植入体腔

    公开(公告)号：US6041258A

    公开(公告)日：2000-03-21

    申请号：US122832

    申请日：1998-07-27

    Applicant: Valerio Cigaina ,  David Jenkins

    Inventor： Valerio Cigaina ,  David Jenkins

    IPC: A61N1/05 ,  A61N1/36

    CPC classification number: A61N1/05

    Abstract: An improved handle for a medical device used in laparoscopic surgery is provided. This handle is especially adapted for use with an implant device specifically for electrostimulation and/or electrical monitoring of endo-abdominal tissue or viscera is provided. The implant device has an elongated body equipped with devices to secure it to the tissue to be treated and two or more electric poles that are electrically connected to an electric connection terminal for connection to a power source, means to penetrate the tissue to be treated, and quick-release connecting devices to separate the penetration device from the elongated body. The handle, which is an elongated body, is attached to the proximal end of the implant device or other medical device and has a grasping means at its opposite end for manipulation with laparoscopic forceps.

    Abstract translation: 提供了用于腹腔镜手术中的医疗装置的改进的手柄。 该手柄特别适用于专门用于电刺激和/或内部腹部组织或内脏的电监测的植入装置。 植入装置具有细长体，其配备有将其固定到要处理的组织的装置，以及电连接到用于连接到电源的电连接端子的两个或更多个电极，穿透待治疗组织的装置， 和快速释放连接装置以将穿透装置与细长体分开。 作为细长主体的手柄附接到植入装置或其他医疗装置的近端，并且在其相对端具有抓握装置，以用腹腔镜钳进行操作。

    Beam steering element with built-in detector and system for use thereof
    7.
    发明申请
    Beam steering element with built-in detector and system for use thereof 失效

    公开(公告)号：US20070292077A1

    公开(公告)日：2007-12-20

    申请号：US11796550

    申请日：2007-04-27

    Applicant: Roger Holmstrom ,  Miriam Qunell ,  David Jenkins

    Inventor： Roger Holmstrom ,  Miriam Qunell ,  David Jenkins

    IPC: G02B26/08 ,  B05D5/06 ,  G02B6/26 ,  H01L21/84 ,  C23F1/00

    CPC classification number: G02B6/3588 ,  G02B6/26 ,  G02B6/3512 ,  G02B26/08 ,  G02B26/0841

    Abstract: An all-optical cross-connect switching system provides optical switching that may reduce processing requirements by three orders of magnitude over conventional techniques by associating at least one optical detector with an optical beam steering element. In one embodiment, a first beam steering element, having a reflective surface in optical association with a first optical fiber array, and a second beam steering element, having a reflective surface in optical association with a second optical fiber array, are optically arranged to direct an optical beam from a first optical fiber in the first optical fiber array to a second optical fiber in the second optical fiber array. The optical detector provides information about a first position of the optical beam on the second beam steering element. Based on this information, the angle of the first beam steering element may be adjusted to cause the optical beam to change to a second position on the second beam steering element.

    Multimode fiber optical fiber transmission system with offset launch single mode long wavelength vertical cavity surface emitting laser transmitter
    8.
    发明授权
    Multimode fiber optical fiber transmission system with offset launch single mode long wavelength vertical cavity surface emitting laser transmitter 有权
    多模光纤光纤传输系统具有偏移发射单模长波长垂直腔表面发射激光发射器

    公开(公告)号：US07231114B2

    公开(公告)日：2007-06-12

    申请号：US10851484

    申请日：2004-05-22

    Applicant: David Jenkins ,  Christopher Park

    Inventor： David Jenkins ,  Christopher Park

    IPC: G02B6/42

    CPC classification number: G02B6/4206 ,  G02B6/3893 ,  G02B6/4246 ,  G02B6/4292 ,  H01S5/02284

    Abstract: A multimode fiber optical fiber transmission system includes an improved configuration for launching a single mode long wavelength transmission signal into existing multimode optical fiber networks. More specifically, the invention utilizes new single mode long wavelength VCSEL devices to realize a novel transmitter/transceiver for multimode fiber links where offset launch with controlled mode conditioning is achieved without the use of a mode conditioning patchcord, and in some embodiments, without the use of any collecting or focusing elements.

    Abstract translation: 多模光纤传输系统包括将单模长波发射信号发射到现有多模光纤网络中的改进配置。 更具体地，本发明利用新的单模长波长VCSEL设备来实现用于多模光纤链路的新型发射机/收发器，其中在不使用模式调制跳频的情况下实现具有受控模式调节的偏移发射，并且在一些实施例中，不使用 的任何收集或聚焦元素。

    Method and system for using ultrasound in cardiac diagnosis and therapy
    9.
    发明授权
    Method and system for using ultrasound in cardiac diagnosis and therapy 有权
    在心脏诊断和治疗中使用超声的方法和系统

    公开(公告)号：US07211045B2

    公开(公告)日：2007-05-01

    申请号：US10620517

    申请日：2003-07-16

    Applicant: Praveen Dala-Krishna ,  Charles Bryan Byrd ,  David Jenkins ,  Charles Lee Byrd

    Inventor： Praveen Dala-Krishna ,  Charles Bryan Byrd ,  David Jenkins ,  Charles Lee Byrd

    IPC: A61B8/06

    CPC classification number: A61B8/0883 ,  A61B8/065 ,  A61B8/12 ,  A61B8/543

    Abstract: A method and system for estimating the volume of blood ejected from the left ventricle of the heart to a succeeding chamber/conduit, or vice-versa, while imaging the intersection of such structures is described. The process utilizes either the M-mode to estimate volume differences in a view of the ventricle over time or Doppler processing techniques to obtain flow profiles across intersections (e.g., valves), or blood vessels, which are then utilized to calculate output. This process can be combined with ECG guidance/triggering to measure/track changes in output from beat to beat, or during the course of an evaluation or therapeutic procedure. This process can be specifically used for the placement of permanent pacemaker electrodes.

    Abstract translation: 描述了在对这种结构的交叉进行成像时估计从心脏左心室向后续腔室/导管喷射的血液的体积或反之亦然的方法和系统。 该过程利用M模式来估计随时间的心室视图中的体积差异或多普勒处理技术以获得跨越交叉点（例如，阀）或血管的流量分布，然后将其用于计算输出。 该过程可以与ECG指导/触发相结合，以测量/跟踪从节拍到节拍的输出变化，或在评估或治疗过程中。 该过程可以专门用于放置恒定起搏器电极。

    Pneumatic tire with tread having electrically conductive component underlying and extending through its tread
    10.
    发明申请
    Pneumatic tire with tread having electrically conductive component underlying and extending through its tread 有权
    具有胎面的气动轮胎具有导电部件，并且穿过其胎面延伸

    公开(公告)号：US20060180255A1

    公开(公告)日：2006-08-17

    申请号：US11349833

    申请日：2006-02-08

    Applicant: Peter Marriott ,  David Jenkins ,  Howard Waldron

    Inventor： Peter Marriott ,  David Jenkins ,  Howard Waldron

    IPC: B60C19/08

    CPC classification number: B60C19/08 ,  Y10S152/02

    Abstract: This invention relates to a pneumatic rubber tire having a circumferential tread containing an outer tread rubber layer, wherein said outer tread rubber layer contains an outer tire running surface, comprised of an electrically insulating (poorly electrically conducting) rubber composition and wherein said tread additionally contains a circumferential tread component in a form of an inverted “T” configuration comprised of a relatively electrically conducting rubber composition (relative to said outer tread rubber strip) wherein the stem of said inverted “T” configured tread component extends through said outer tread rubber layer to its running surface to thereby provide a path of least electrical resistance through said outer tread strip to its running surface and wherein the base of said “T” configured tread component underlies a portion of said outer tread rubber layer and is less than, and therefore not entirely co-extensive with, the axial width of said outer tread rubber layer.

    Abstract translation: 本发明涉及一种具有包含外胎面橡胶层的周向胎面的气动橡胶轮胎，其中所述外胎面橡胶层包含外轮胎运行表面，其由电绝缘（导电不良）橡胶组合物组成，并且其中所述胎面还包含 由相对导电的橡胶组合物（相对于所述外胎面橡胶条）组成的倒置“T”构型形式的周向胎面部件，其中所述倒置的“T”构造的胎面部件的柄部延伸穿过所述外胎面橡胶层 到其运行表面，从而提供通过所述外胎面带到其运行表面的最小电阻的路径，并且其中所述“T”构造的胎面部件的底部位于所述外胎面橡胶层的一部分之下，并且因此小于 不完全与所述外胎面橡胶层的轴向宽度共同扩大。

Patent Agency Ranking