中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.013 seconds)

    METHOD FOR DETECTION AND DISPLAY OF EXTRAVASATION AND INFILTRATION OF FLUIDS AND SUBSTANCES IN SUBDERMAL OR INTRADERMAL TISSUE
    1.
    发明申请
    METHOD FOR DETECTION AND DISPLAY OF EXTRAVASATION AND INFILTRATION OF FLUIDS AND SUBSTANCES IN SUBDERMAL OR INTRADERMAL TISSUE 审中-公开
    用于检测和显示浸泡和渗透流体或物质的潜在或侵入性组织的方法

    公开(公告)号：WO2006074415A3

    公开(公告)日：2007-09-27

    申请号：PCT/US2006000562

    申请日：2006-01-09

    Applicant: MEDRAD INC ,  KALAFUT JOHN F ,  GRIFFITHS DAVID M ,  UBER ARTHUR E III

    Inventor： KALAFUT JOHN F ,  GRIFFITHS DAVID M ,  UBER ARTHUR E III

    IPC: A61B6/00

    CPC classification number: A61B5/0059

    Abstract: A method for the real-time visualization and detection of extravasated and or infiltrated fluid and substances, including blood, that occur near the cannulation site of an injection is described wherein illumination or transillumination with near infrared light is used to image the contrast in real-time between absorbing and nonabsorbing subdermal and intradermal structures of blood vessels and remaining surrounding tissue, foreign substances and other structures in order to establish a baseline image of the body area of interest, and any new image is monitored and compared with the baseline image to detect the extravasation and/or infiltration of fluids and substances, including blood, around a vein or artery into the subdermal or intradermal tissue.

    Abstract translation: 描述了一种用于在喷射插管部位附近发生的外渗和/或渗透的流体和物质（包括血液）的实时可视化和检测的方法，其中使用近红外光的照明或透照照射实时成像对比度， 吸收和不吸收血管和其余周围组织，异物和其他结构的皮下和皮内结构之间的时间，以建立感兴趣的身体区域的基线图像，并且监测任何新图像并与基线图像进行比较以检测 在静脉或动脉周围的流体和物质（包括血液）的外渗和/或渗透进入皮下或皮内组织。

    METHOD FOR DETECTION AND DISPLAY OF EXTRAVASATION AND INFILTRATION OF FLUIDS AND SUBSTANCES IN SUBDERMAL OR INTRADERMAL TISSUE
    5.
    发明申请
    METHOD FOR DETECTION AND DISPLAY OF EXTRAVASATION AND INFILTRATION OF FLUIDS AND SUBSTANCES IN SUBDERMAL OR INTRADERMAL TISSUE 审中-公开
    用于检测和显示渗出物和浸没在流体或内脏组织中的流体和物质的方法

    公开(公告)号：WO2006074415A2

    公开(公告)日：2006-07-13

    申请号：PCT/US2006/000562

    申请日：2006-01-09

    Applicant: MEDRAD, INC. ,  KALAFUT, John, F. ,  GRIFFITHS, David, M. ,  UBER, Arthur, E., III

    Inventor： KALAFUT, John, F. ,  GRIFFITHS, David, M. ,  UBER, Arthur, E., III

    IPC: A61B6/00

    CPC classification number: A61B5/0059

    Abstract: A method for the real-time visualization and detection of extravasated and or infiltrated fluid and substances, including blood, that occur near the cannulation site of an injection is described wherein illumination or transillumination with near infrared light is used to image the contrast in real-time between absorbing and nonabsorbing subdermal and intradermal structures of blood vessels and remaining surrounding tissue, foreign substances and other structures in order to establish a baseline image of the body area of interest, and any new image is monitored and compared with the baseline image to detect the extravasation and/or infiltration of fluids and substances, including blood, around a vein or artery into the subdermal or intradermal tissue.

    Abstract translation: 描述了一种用于在喷射插管部位附近发生的外渗和/或渗透的流体和物质（包括血液）的实时可视化和检测方法，其中使用近红外光照射或透照照射实时成像对比度， 吸收和不吸收血管和剩余周围组织，异物和其他结构的皮下和皮内结构之间的时间，以建立感兴趣的身体区域的基线图像，并监测任何新图像并与基线图像进行比较以检测 在静脉或动脉周围的流体和物质（包括血液）的外渗和/或渗透进入皮下或皮内组织。

    WIRELESS PATIENT MONITORING DEVICE FOR MAGNETIC RESONANCE IMAGING
    6.
    发明申请
    WIRELESS PATIENT MONITORING DEVICE FOR MAGNETIC RESONANCE IMAGING 审中-公开
    用于磁共振成像的无线患者监护装置

    公开(公告)号：WO2006019727A2

    公开(公告)日：2006-02-23

    申请号：PCT/US2005024652

    申请日：2005-07-12

    Applicant: MEDRAD INC ,  GRIFFITHS DAVID M

    Inventor： GRIFFITHS DAVID M

    IPC: A61B5/05 ,  A61B5/00 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/0496 ,  A61B5/055 ,  G01R33/28

    CPC classification number: G01R33/567 ,  A61B5/0046 ,  A61B5/055 ,  G01R33/283 ,  G01R33/5673

    Abstract: The invention relates to systems, methods, and associated devices for wirelessly communicating physiologic signals or other data in an electromagnetically noisy environment, such as a magnetic resonance imaging (MRI) suite. They permit wireless communication of data obtained from a sensor module attached to a patient while situated within the bore of an MR scanner. The system includes a first transceiver and a second transceiver. The first transceiver is linked to the sensor module for transmitting the data received therefrom. The second transceiver, which is connected to an apparatus remote from the first transceiver, is used to convey to the apparatus the data received from the first transceiver . The first and second transceivers enable the sensor module and the apparatus to communicate unidirectionally or bidirectionally without being adversely affected by, or adversely affecting, the operation of the MR system.

    Abstract translation: 本发明涉及用于在诸如磁共振成像（MRI）套件的电磁噪声环境中无线地传送生理信号或其他数据的系统，方法和相关设备。 它们允许在位于MR扫描器的孔内的从连接到患者的传感器模块获得的数据的无线通信。 该系统包括第一收发器和第二收发器。 第一收发器链接到传感器模块，用于发送从其接收的数据。 连接到远离第一收发器的装置的第二收发器用于向装置传送从第一收发器接收的数据。 第一和第二收发器使得传感器模块和设备能够单向或双向通信，而不受MR系统的操作的不利影响或不利影响。

    ENERGY ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS
    7.
    发明申请
    ENERGY ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS 审中-公开

    公开(公告)号：WO2005086874A3

    公开(公告)日：2005-09-22

    申请号：PCT/US2005/007829

    申请日：2005-03-11

    Applicant: MEDRAD, INC. ,  UBER, Arthur, E., III ,  GRIFFITHS, David, M. ,  HIRSCHMAN, Alan, D.

    Inventor： UBER, Arthur, E., III ,  GRIFFITHS, David, M. ,  HIRSCHMAN, Alan, D.

    IPC: A61B5/00

    Abstract: A device for penetrating tissue and removing a biological sample includes a biological sampling element to remove a biological sample. The biological sampling element includes a passage therethrough. The device further includes a penetrator (101) positioned within the passage. The penetrator (101) is energized in a repetitive manner to assist in penetrating tissue. The biological sample element can be adapted to remove a tissue sample or a biological fluid sample (for example, blood). A device for penetrating tissue and positioning a tissue resident conduit (for example, a catheter (400)), includes a tissue resident conduit (for example, a catheter (400)) including a passage therethrough; and a penetrator in operative connection with the catheter (400). A device for inserting a tissue resident conduit includes at least one component that is energized during penetration to assist in penetrating tissue.

    INTEGRATED MEDICAL IMAGING SYSTEMS
    8.
    发明申请
    INTEGRATED MEDICAL IMAGING SYSTEMS 审中-公开
    综合医学成像系统

    公开(公告)号：WO2008011401A3

    公开(公告)日：2008-10-02

    申请号：PCT/US2007073673

    申请日：2007-07-17

    Applicant: MEDRAD INC ,  GRIFFITHS DAVID M ,  MISHLER DAVID A ,  UBER ARTHER E

    Inventor： GRIFFITHS DAVID M ,  MISHLER DAVID A ,  UBER ARTHER E

    IPC: A61B6/00

    CPC classification number: A61B6/481 ,  A61B5/7285 ,  A61B6/504 ,  A61B6/541 ,  A61B8/481 ,  A61B8/543

    Abstract: An image acquisition system operable to obtain an image of at least a portion of a body, includes an imaging system including at least one energy sensor to measure energy from the body, an image creating system adapted to create an image based at least in part from a signal from the at least one energy sensor, an image display in operative connection with the image creating system and a user interface in operative connection with the image creating system. The image acquisition system further includes a fluid injector system including at least one source of a first fluid, a pressurizing system in operative connection with the source of the first fluid, and a user interface in operative connection with the pressurizing system. The imaging system and the injector system are operatively integrated in at least two of the following and/or other aspects: physical connection, data input via at least one common user interface, displaying of information via at least one common display, electrical connection to at least one common power conditioning system, receipt of common data from at least one patient physiological sensor, at least one common communication port to at least one information system, and a common control system (including any common portion of a control system).

    Abstract translation: 一种可操作以获得身体的至少一部分的图像的图像采集系统，包括：成像系统，其包括至少一个能量传感器以测量来自身体的能量;图像创建系统，其适于至少部分地基于 来自至少一个能量传感器的信号，与图像创建系统操作连接的图像显示器以及与图像创建系统操作连接的用户界面。 图像采集系统还包括流体注射器系统，该流体注射器系统包括至少一个第一流体源，与第一流体源操作连接的加压系统以及与加压系统操作连接的用户界面。 成像系统和注射器系统可操作地集成在以下和/或其他方面中的至少两个中：物理连接，经由至少一个公共用户界面的数据输入，经由至少一个公共显示器显示信息，电连接到 至少一个公共功率调节系统，从至少一个患者生理传感器接收公共数据，至少一个至少一个信息系统的公共通信端口以及公共控制系统（包括控制系统的任何公共部分）的共同数据的接收。

    ENERGY ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS
    9.
    发明申请
    ENERGY ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS 审中-公开
    能量辅助医疗设备，系统和方法

    公开(公告)号：WO2005086874A2

    公开(公告)日：2005-09-22

    申请号：PCT/US2005007829

    申请日：2005-03-11

    Applicant: MEDRAD INC ,  UBER ARTHUR E III ,  GRIFFITHS DAVID M ,  HIRSCHMAN ALAN D

    Inventor： UBER ARTHUR E III ,  GRIFFITHS DAVID M ,  HIRSCHMAN ALAN D

    IPC: A61B10/02

    CPC classification number: A61B10/0233 ,  A61B2010/0208

    Abstract: A device for penetrating tissue and removing a biological sample includes a biological sampling element to remove a biological sample. The biological sampling element includes a passage therethrough. The device further includes a penetrator positioned within the passage. The penetrator is energized in a repetitive manner to assist in penetrating tissue. The biological sample element can be adapted to remove a tissue sample or a biological fluid sample (for example, blood). A device for penetrating tissue and positioning a tissue resident conduit (for example, a catheter), includes a tissue resident conduit (for example, a catheter) including a passage therethrough; and a penetrator in operative connection with the catheter. A device for inserting a tissue resident conduit includes at least one component that is energized during penetration to assist in penetrating tissue. In one embodiment, the tissue resident conduit is flexible and the energized component is positioned or a forward end of the tissue resident conduit. The device can further include a mechanism for directing the penetration of the tissue resident conduit. A needle for penetrating tissue includes a first effector including a surface and at least one actuator in operative connection with the first effector. The actuator is adapted to cause motion of the first effector such that tearing of tissue takes place in regions where there is close proximity of tissue to the surface of the first effector.

    Abstract translation: 用于穿透组织并去除生物样品的装置包括用于去除生物样品的生物取样元件。 生物采样元件包括通过其中的通道。 该装置还包括定位在通道内的穿透器。 穿透器以重复的方式通电以辅助穿透组织。 生物样品元件可以适于去除组织样品或生物流体样品（例如血液）。 用于穿透组织并定位组织驻留导管（例如导管）的装置包括组织驻留导管（例如导管），其包括穿过其中的通道; 以及与导管可操作地连接的穿透器。 用于插入组织固定导管的装置包括至少一个在穿透期间被激发以帮助穿透组织的部件。 在一个实施例中，组织驻留导管是柔性的，并且通电部件被定位或组织固定导管的前端。 该装置还可以包括用于引导组织驻留导管穿透的机构。 用于穿透组织的针包括包括表面的第一执行器和与第一执行器可操作地连接的至少一个致动器。 致动器适于引起第一效应器的运动，使得组织的撕裂发生在组织靠近第一效应器的表面的区域中。

    INTEGRATED MEDICAL IMAGING SYSTEMS
    10.
    发明申请
    INTEGRATED MEDICAL IMAGING SYSTEMS 审中-公开
    综合医疗成像系统

    公开(公告)号：WO2008011401A2

    公开(公告)日：2008-01-24

    申请号：PCT/US2007/073673

    申请日：2007-07-17

    Applicant: MEDRAD, INC. ,  GRIFFITHS, David, M. ,  MISHLER, David, A. ,  UBER, Arther, E.

    Inventor： GRIFFITHS, David, M. ,  MISHLER, David, A. ,  UBER, Arther, E.

    IPC: A61B5/103

    CPC classification number: A61B6/481 ,  A61B5/7285 ,  A61B6/504 ,  A61B6/541 ,  A61B8/481 ,  A61B8/543

    Abstract: An image acquisition system operable to obtain an image of at least a portion of a body, includes an imaging system including at least one energy sensor to measure energy from the body, an image creating system adapted to create an image based at least in part from a signal from the at least one energy sensor, an image display in operative connection with the image creating system and a user interface in operative connection with the image creating system. The image acquisition system further includes a fluid injector system including at least one source of a first fluid, a pressurizing system in operative connection with the source of the first fluid, and a user interface in operative connection with the pressurizing system. The imaging system and the injector system are operatively integrated in at least two of the following and/or other aspects: physical connection, data input via at least one common user interface, displaying of information via at least one common display, electrical connection to at least one common power conditioning system, receipt of common data from at least one patient physiological sensor, at least one common communication port to at least one information system, and a common control system (including any common portion of a control system).

    Abstract translation: 一种图像采集系统，其可操作以获得身体的至少一部分的图像，包括：成像系统，其包括至少一个能量传感器，用于从身体测量能量，图像生成系统，其适于创建部分基于至少一个图像 从所述至少一个能量传感器的信号，在与所述图像生成系统和与所述图像生成系统可操作地连接的用户接口可操作地连接的图像显示。 图像采集系统还包括流体喷射器系统，包括第一流体的至少一个源，在与所述第一流体的所述源可操作地连接的加压系统，以及与所述增压系统可操作地连接的用户接口。 成像系统和注射器系统可操作地集成在以下和/或其他方面中的至少两个中：物理连接，经由至少一个公共用户界面的数据输入，经由至少一个公共显示器的信息显示，到 至少一个公共功率调节系统，从至少一个患者生理传感器接收公共数据，至少一个公共通信端口到至少一个信息系统以及公共控制系统（包括控制系统的任何公共部分）。

Patent Agency Ranking