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    A WET/DRY CONVERTIBLE ELECTRODE AND METHOD OF USE
    2.
    发明公开
    A WET/DRY CONVERTIBLE ELECTRODE AND METHOD OF USE 审中-公开

    公开(公告)号：EP3294114A1

    公开(公告)日：2018-03-21

    申请号：EP16721489

    申请日：2016-04-21

    申请人： KONINKLIJKE PHILIPS NV

    发明人： CLEGG WILLIAM EDWIN

    IPC分类号： A61B5/00 ,  A61B5/0408 ,  A61B5/0478 ,  A61B5/0492 ,  A61N1/04

    CPC分类号： A61B5/6833 ,  A61B5/04087 ,  A61B5/0478 ,  A61B5/0492 ,  A61B2562/0209 ,  A61B2562/125 ,  A61N1/0452 ,  A61N1/0456 ,  A61N1/0492

    摘要： The present disclosure pertains to an electrode configured to provide electrical contact with skin of a subject. The electrode is a convertible electrode configured to function as a dry electrode and/or as a wet electrode according to the desired configuration. In a dry electrode configuration, the electrode includes a conductive portion, a receiving portion, and an electrical coupling. In a wet electrode configuration, the electrode includes conductive portion, receiving portion, a hydrogel material, and electrical coupling. The conductive portion is configured to receive and/or transmit electrical signals from and/or to the skin of the subject. The receiving portionis configured to receive the detachable hydrogel material. Without the hydrogel material, the electrode functions as a dry electrode. Responsive to the receiving portion receiving the detachable hydrogel material,the electrode functions as a wet electrode.

    IMAGE RECONSTRUCTION SYSTEM, METHOD, AND COMPUTER PROGRAM
    3.
    发明公开
    IMAGE RECONSTRUCTION SYSTEM, METHOD, AND COMPUTER PROGRAM 有权

    公开(公告)号：EP3286736A2

    公开(公告)日：2018-02-28

    申请号：EP16701119

    申请日：2016-01-20

    申请人： KONINKLIJKE PHILIPS NV

    发明人： BIPPUS ROLF DIETER ,  BERGNER FRANK

    IPC分类号： G06T11/00

    CPC分类号： G06T11/006 ,  G06T2211/424

    摘要： The invention relates to an image reconstruction system (100) reconstructing images statistically according to a transmission measuring result (115). The image reconstruction system (100) comprises an updated formula providing unit (120) which provides an updated formula (125) based on an iteration statistical model. The updated formula (125) comprises a data item and a regularization item. According to the invention, the regularization item is not corrected, but the weight of the contribution of a measurement result of an individual is corrected on the basis of each image voxel and measurement. The contribution of each measurement result is corrected by using an extra weight on the basis of each image voxe/measurement. The extra weight of each measurement result is determined by calculating noise of each measurement ray perpendicular to each voxel position and each voxel and measuring a related weight for each measurement result and is integrated into the data item of the updated formula.

    DEVICE, METHOD AND SYSTEM FOR COUNTING THE NUMBER OF CYCLES OF A PERIODIC MOVEMENT OF A SUBJECT
    4.
    发明授权
    DEVICE, METHOD AND SYSTEM FOR COUNTING THE NUMBER OF CYCLES OF A PERIODIC MOVEMENT OF A SUBJECT 有权
    设备，方法和系统，用于计算对象的周期运动的周期数

    公开(公告)号：EP3079568B1

    公开(公告)日：2017-06-21

    申请号：EP15801846

    申请日：2015-11-30

    申请人： KONINKLIJKE PHILIPS NV

    发明人： SCHUIJERS ERIK GOSUINUS PETRUS ,  RUIJS LOUISA SIMONE ,  SARTOR FRANCESCO ,  LEMMENS PAUL MARCEL CARL

    IPC分类号： A61B5/00 ,  A61B5/11 ,  G01C22/00

    CPC分类号： G01C22/006 ,  A61B5/1118 ,  A61B5/1123 ,  A61B5/681 ,  A61B5/7264 ,  A61B2560/0209 ,  A61B2562/0219 ,  G01P13/00 ,  G01P15/18

    摘要： The present invention relates to device, system and method for counting the number of cycles of a periodic movement of a subject, e.g. for step counting of a person. To enable more precisely counting the number of cycles of a periodic movement of a subject based on discontinuous accelerometer data the proposed device comprises an input unit (21) for receiving discontinuous accelerometer data over time indicating movement of at least a body part of the subject, a classifier (22) for classifying the movement of the subject into one of several movement classes based on said discontinuous accelerometer data, each movement class being related to a different range of speed of a periodic movement, a storage (23) for storing a table including for each movement class a periodicity value per time unit, and a movement calculation unit (24) for calculating the number of cycles of the periodic movement of the subject per time unit, for a predetermined time or continuously over time by use of the periodicity of the movement class, into which the movement has been classified.

    摘要翻译： 本发明涉及设备，系统和方法用于计数的对象的周期性运动的周期数，E.G. 一个人的步数的计数。 为了使基于不连续的加速度计数据输入单元（21）的所提出的装置包括更精确地计数，用于接收不连续的加速度计数据超时至少指示所述受检者的身体部分的运动的对象的周期性运动的周期数， 为被检体的运动分类为基于所述不连续的加速度计数据的若干运动类中的一个的分类器（22），每个运动类被涉及到不同的范围内的周期性运动，存储（23）的速度的，用于存储表 包括每个运动类，用于计算每单位时间的被检体的周期性的运动的周期数每单位时间的周期值，和一个运动计算单元（24），用于在预定时间或连续地加时通过使用周期性的 运动类，到其中的运动进行了分类。

    SELF-AUTHENTICATING INTRAVASCULAR DEVICE AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS
    5.
    发明公开
    SELF-AUTHENTICATING INTRAVASCULAR DEVICE AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS 审中-公开
    SELBSTAUTHENTIFIZIERUNG EINERINTRAVASKULÄRENVORRICHTUNG SOWIEZUGEHÖRIGEVORRICHTUNGEN，SYSTEME UND VERFAHREN

    公开(公告)号：EP3148473A4

    公开(公告)日：2017-06-07

    申请号：EP15800081

    申请日：2015-05-27

    申请人： KONINKLIJKE PHILIPS NV

    发明人： KENNEDY TIMOTHY J ,  SPRAGUE DAVID ,  SPROUL JASON Y ,  JOHANSSON ANDREAS ,  HARRINGTON FRANK ,  ELDRIDGE DEREK BRUCE ,  BITNER TODD

    IPC分类号： A61B90/00 ,  A61B1/00 ,  H04L29/08 ,  H04W12/06

    CPC分类号： G06F21/44 ,  A61B1/00062 ,  A61B5/0066 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/027 ,  A61B8/12 ,  A61B8/56 ,  A61B2562/226 ,  G06F21/85 ,  H04L29/08558 ,  H04L2209/88 ,  H04W4/008 ,  H04W12/06

    摘要： A method of authorizing a limited use intravascular device can include determining if the intravascular device is in communication with a clinical system; determining if the intravascular device is authorized for clinical operation without providing the clinical system access to intravascular device data stored on the intravascular device; and providing an authorization signal to the clinical system. An intravascular device can include a flexible elongate member including a sensing component at a distal portion and a connector at a proximal portion, the connector including: a memory component configured to store a parameter value; a processing component; and a charge storage component configured to power the memory component and/or the processing component; wherein the processing component is configured to determine if the flexible elongate member is authorized for clinical operation using the parameter value without providing the parameter value to a clinical system.

    摘要翻译： 授权有限使用的血管内装置的方法可以包括确定血管内装置是否与临床系统连通; 确定血管内装置是否被授权进行临床操作而不提供临床系统对存储在血管内装置上的血管内装置数据的访问; 并向临床系统提供授权信号。 血管内装置可以包括柔性细长构件，该柔性细长构件包括在远端部分处的感测组件和在近端部分处的连接器，所述连接器包括：存储器组件，其被配置为存储参数值; 处理组件; 以及电荷存储组件，其被配置为给所述存储器组件和/或所述处理组件供电; 其中所述处理部件被配置为使用所述参数值来确定所述柔性细长构件是否被授权进行临床操作而不将所述参数值提供给临床系统。

    PRE-DOPED SOLID SUBSTRATE FOR INTRAVASCULAR DEVICES
    7.
    发明公开
    PRE-DOPED SOLID SUBSTRATE FOR INTRAVASCULAR DEVICES 审中-公开
    VORDOTIERTES SUBSTRATFÜRINTRAVASKULÄREVORRICHTUNGEN

    公开(公告)号：EP3136975A4

    公开(公告)日：2017-05-17

    申请号：EP15786403

    申请日：2015-04-23

    申请人： KONINKLIJKE PHILIPS NV

    发明人： STIGALL JEREMY ,  MINAS MARITESS ,  ROBINSON GLORIA

    IPC分类号： A61B8/08 ,  A61B8/00

    CPC分类号： A61B8/445 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4494 ,  B06B1/0685 ,  G10K11/002

    摘要： Systems, devices, and methods provide a solid-state intravascular ultrasound (IVUS) imaging system that includes an array of ultrasound transducers mounted on a structural uni-body made of a polymeric substance doped with acoustic dampening material. The use of the polymeric substance doped with acoustic dampening material to fabricate the uni-body assists in improving the signal-to-noise ratio associated with the IVUS imaging signals.

    摘要翻译： 系统，装置和方法提供固态血管内超声（IVUS）成像系统，其包括安装在由掺杂有消音材料的聚合物材料制成的结构单体上的超声换能器阵列。 使用掺有消声材料的聚合物来制造单体有助于改善与IVUS成像信号相关的信噪比。