利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.012 seconds)

    In situ tumor temperature profile measuring probe and method
    1.
    发明授权
    In situ tumor temperature profile measuring probe and method 失效
    原位肿瘤温度曲线测量探针和方法

    公开(公告)号：US06916290B2

    公开(公告)日：2005-07-12

    申请号：US10090576

    申请日：2002-03-05

    Applicant: Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller ,  Egidijus Edward Uzgiris

    Inventor： Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller ,  Egidijus Edward Uzgiris

    IPC: A61B5/00 ,  A61B5/01 ,  G01K7/00

    CPC classification number: A61B5/01

    Abstract: An in situ breast tumor temperature profile measuring probe includes a rod, thermal sensors and electrical output leads. The thermal sensors are formed in spaced apart holes in an outer insulating layer of the rod and a common electrical input lead to provide an electrical input signal to the thermal sensors is disposed below and has portions exposed at the holes and electrically connected to the thermal sensors. The thermal sensors receive the electrical input signal from the common electrical input lead, sense the temperature of biological matter adjacent to the thermal sensors and produce an electrical output signal correlated thereto. Each electrical output lead mounted to the outer insulating layer is in electrical contact with a different one of the thermal sensors to receive the electrical output signal from the one thermal sensor and output the same.

    Abstract translation: 原位乳腺肿瘤温度剖面测量探头包括杆，热传感器和电输出引线。 热传感器形成在杆的外部绝缘层中的间隔开的孔中，并且公共电输入引线提供到热传感器的电输入信号设置在下方并且具有暴露在孔处的部分并电连接到热传感器 。 热传感器接收来自公共电输入引线的电输入信号，感测与热传感器相邻的生物物质的温度，并产生与之相关的电输出信号。 安装到外绝缘层的每个电输出引线与不同的一个热传感器电接触，以接收来自一个热传感器的电输出信号并输出​​。

    Reduced access field inspection system and apparatus
    2.
    发明授权
    Reduced access field inspection system and apparatus 有权
    减少进场现场检查系统和设备

    公开(公告)号：US06697764B2

    公开(公告)日：2004-02-24

    申请号：US09681217

    申请日：2001-02-27

    Applicant: Nelson Raymond Corby, Jr. ,  Kristina Helena Valborg Hedengren

    Inventor： Nelson Raymond Corby, Jr. ,  Kristina Helena Valborg Hedengren

    IPC: G21C1700

    CPC classification number: G02B23/2484 ,  B64F5/60

    Abstract: A reduced access field inspection system includes a multimodality endoscopic assembly. Circuitry is coupled to the multimodality endoscopic assembly for generating signals associated with the multimodality endoscopic assembly. A communications link links the circuitry to a remote center of excellence for providing maintenance information.

    Abstract translation: 减少的进场现场检查系统包括多模式内窥镜组件。 电路耦合到多模式内窥镜组件，用于产生与多模式内窥镜组件相关联的信号。 通信链路将电路链接到远程卓越中心，以提供维护信息。

    In situ tumor temperature profile measuring probe and method
    5.
    发明授权
    In situ tumor temperature profile measuring probe and method 失效
    原位肿瘤温度曲线测量探针和方法

    公开(公告)号：US06419635B1

    公开(公告)日：2002-07-16

    申请号：US09635463

    申请日：2000-08-11

    Applicant: Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller ,  Egidijus Edward Uzgiris

    Inventor： Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller ,  Egidijus Edward Uzgiris

    IPC: A61B500

    CPC classification number: A61B5/01

    Abstract: An in situ breast tumor temperature profile measuring probe includes a rod, thermal sensors and electrical output leads. The thermal sensors are formed in spaced apart holes in an outer insulating layer of the rod and a common electrical input lead to provide an electrical input signal to the thermal sensors is disposed below and has portions exposed at the holes and electrically connected to the thermal sensors. The thermal sensors receive the electrical input signal from the common electrical input lead, sense the temperature of biological matter adjacent to the thermal sensors and produce an electrical output signal correlated thereto. Each electrical output lead mounted to the outer insulating layer is in electrical contact with a different one of the thermal sensors to receive the electrical output signal from the one thermal sensor and output the same.

    Abstract translation: 原位乳腺肿瘤温度剖面测量探头包括杆，热传感器和电输出引线。 热传感器形成在杆的外部绝缘层中的间隔开的孔中，并且公共电输入引线提供到热传感器的电输入信号设置在下方并且具有暴露在孔处的部分并电连接到热传感器 。 热传感器接收来自公共电输入引线的电输入信号，感测与热传感器相邻的生物物质的温度，并产生与之相关的电输出信号。 安装到外绝缘层的每个电输出引线与不同的一个热传感器电接触，以接收来自一个热传感器的电输出信号并输出​​。

    Hand-holdable eddy-current probe
    6.
    发明授权
    Hand-holdable eddy-current probe 失效
    手持式涡流探头

    公开(公告)号：US5801532A

    公开(公告)日：1998-09-01

    申请号：US803613

    申请日：1997-02-21

    Applicant: Thadd Clark Patton ,  Robert John Filkins ,  James Paul Fulton ,  Kristina Helena Valborg Hedengren ,  John David Young

    Inventor： Thadd Clark Patton ,  Robert John Filkins ,  James Paul Fulton ,  Kristina Helena Valborg Hedengren ,  John David Young

    IPC: G01N27/90 ,  G01R33/12 ,  G01N27/72 ,  G01N27/82

    CPC classification number: G01N27/902

    Abstract: An eddy current probe which can be moved by hand to a surface to be tested. A toroidal-shaped first resilient member contacts the bottom face of a support member. An elastic membrane extends over the bore of the first resilient member, contacts the bottom lateral surface of the first resilient member, and is unattached to the radially-inward-facing surface of the first resilient member. A more elastic, second resilient member is placed in the bore, is unattached to the first resilient member, and contacts the bottom surface of the elastic membrane. A flexible, surface-conformable, eddy current sensing coil overlies a portion of the bottom side of the second resilient member.

    Abstract translation: 可以手动移动到待测试表面的涡流探头。 环形的第一弹性构件接触支撑构件的底面。 弹性膜在第一弹性构件的孔上延伸，接触第一弹性构件的底侧表面，并且未附接到第一弹性构件的径向向内的表面。 更弹性的第二弹性构件放置在孔中，未附接到第一弹性构件并且接触弹性膜的底表面。 柔性的，表面贴合的涡流感测线圈覆盖在第二弹性构件的底侧的一部分上。

    System and method using eddy currents to acquire positional data relating to fibers in a composite
    7.
    发明授权
    System and method using eddy currents to acquire positional data relating to fibers in a composite 失效
    使用涡流的系统和方法来获取与复合材料中的纤维有关的位置数据

    公开(公告)号：US5717332A

    公开(公告)日：1998-02-10

    申请号：US787650

    申请日：1997-01-23

    Applicant: Kristina Helena Valborg Hedengren ,  Richard Oscar McCary

    Inventor： Kristina Helena Valborg Hedengren ,  Richard Oscar McCary

    IPC: G01B7/26 ,  G01N27/90 ,  G01N27/72

    CPC classification number: G01N27/9046 ,  G01B7/105 ,  G01B7/26

    Abstract: A system and method for determining fiber-depth of at least one layer of reinforcing fibers within an electrically conductive workpiece is provided. The system comprises an eddy current probe having one or more eddy current elements for generating a respective electrical signal indicative of a spacing with respect to a predetermined section of the reinforcing fibers. A signal processor is connected to the eddy current probe to receive and to process each spacing-indication electrical signal so as to generate data indicative of fiber-depth of the predetermined section relative to a workpiece surface. A display device may be connected to the signal processor to provide visual indicia representative of the fiber depth. Further a controller may be connected to receive and store the fiber-depth data which can be used by a machining device for selectively removing material from the workpiece surface, in accordance with the stored fiber-depth data. The eddy current elements may form a substantially colinear row of eddy current elements each cooperating to determine the actual fiber axis orientation of reinforcing fibers within the workpiece.

    Abstract translation: 提供了一种用于确定导电工件内至少一层增强纤维的纤维深度的系统和方法。 该系统包括具有一个或多个涡流元件的涡流探针，用于产生指示相对于增强纤维的预定部分的间隔的相应电信号。 信号处理器连接到涡流探头以接收和处理每个间隔指示电信号，以产生指示预定部分相对于工件表面的纤维深度的数据。 显示设备可以连接到信号处理器以提供表示光纤深度的视觉标记。 此外，控制器可以被连接以接收和存储可以由加工装置使用的光纤深度数据，用于根据存储的光纤深度数据选择性地从工件表面去除材料。 涡流元件可以形成基本上共线的涡流元件，每个涡流元件配合以确定加工纤维在工件内的实际纤维轴取向。

    System and method for normalizing and calibrating a sensor array
    8.
    发明授权
    System and method for normalizing and calibrating a sensor array 失效
    传感器阵列的归一化和校准的系统和方法

    公开(公告)号：US06252393B1

    公开(公告)日：2001-06-26

    申请号：US09330108

    申请日：1999-06-10

    Applicant: Kristina Helena Valborg Hedengren

    Inventor： Kristina Helena Valborg Hedengren

    IPC: G01R3500

    CPC classification number: G01N27/9086 ,  G01B21/042

    Abstract: The invention provides a system and method for normalizing and calibrating a sensor array. The sensor array can comprise differential element sensors, such as for example eddy current sensors, or absolute sensors. A single test specimen is used to normalize and calibrate the sensor array using one or more scans of the test specimen. Notably, only one alignment of the sensor array to the test specimen is required. The test specimen is preferably made of the same or similar type of material as the part to be tested and is of a similar geometric shape that can have a simple flat surface or a more complex surface. A linear feature and several notches are machined into the surface of the specimen by using, for example, electro-discharge machining methods, to provide the necessary signals when scanned by the sensor array. Signals from the linear feature on the test specimen are used to remove any bias and to normalize the dynamic ranges of all of the sensors in the array. Signals from the notches are used to establish the gain settings for the sensors in the array.

    Abstract translation: 本发明提供了一种用于归一化和校准传感器阵列的系统和方法。 传感器阵列可以包括差分元件传感器，例如涡流传感器或绝对传感器。 使用单个测试样本使用测试样本的一次或多次扫描对传感器阵列进行归一化和校准。 值得注意的是，只需要将传感器阵列对准测试样本。 试样优选由与被测试部件相同或相似类型的材料制成，并且具有类似的几何形状，其可以具有简单的平坦表面或更复杂的表面。 通过使用例如放电加工方法将线性特征和多个凹口加工到样品的表面中，以在通过传感器阵列扫描时提供必要的信号。 来自测试样本上的线性特征的信号用于消除任何偏差并使阵列中所有传感器的动态范围归一化。 来自凹口的信号用于建立阵列中传感器的增益设置。

    Method for detecting temperature gradients in biological tissue using a thermocouple array
    9.
    发明授权
    Method for detecting temperature gradients in biological tissue using a thermocouple array 有权
    使用热电偶阵列检测生物组织温度梯度的方法

    公开(公告)号：US6084174A

    公开(公告)日：2000-07-04

    申请号：US313531

    申请日：1999-05-12

    Applicant: Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller

    Inventor： Kristina Helena Valborg Hedengren ,  William Paul Kornrumpf ,  Mark Lloyd Miller

    IPC: G01K3/14 ,  G01K7/02 ,  H01L35/20 ,  H01L35/32 ,  H01L35/34

    CPC classification number: G01K3/14 ,  G01K7/02 ,  H01L35/20 ,  H01L35/32

    Abstract: A thermocouple array includes a dielectric layer having via openings therethrough, a first patterned conductive layer facing one surface of the dielectric layer, and a second patterned conductive layer facing another surface of the dielectric layer. Portions of the second patterned conductive layer can extend through the via openings to couple respective portions of the first patterned conductive layer. The second patterned conductive layer has a different thermal emf than the first patterned conductive layer. The dielectric layer, the first patterned conductive layer, and the second patterned conductive layer can be surface-conformable.

    Abstract translation: 热电偶阵列包括具有穿过其中的通路开口的电介质层，面向电介质层的一个表面的第一图案化导电层和面向电介质层另一表面的第二图案化导电层。 第二图案化导电层的一部分可以延伸穿过通路开口以耦合第一图案化导电层的相应部分。 第二图案化导电层具有与第一图案化导电层不同的热emf。 电介质层，第一图案化导电层和第二图案化导电层可以是表面一致的。

Patent Agency Ranking