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    Measurement system
    1.
    发明授权
    Measurement system 有权

    公开(公告)号：US11813086B2

    公开(公告)日：2023-11-14

    申请号：US17565922

    申请日：2021-12-30

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Magnus Samuelsson ,  Sauli Tulkki

    IPC分类号： A61B5/00

    CPC分类号： A61B5/6852 ,  A61B5/00 ,  A61B5/6851

    摘要： A measurement system includes: a sensor wire comprising an insertable portion configured to be inserted in a blood vessel of a patient's body; a sensor disposed at the insertable portion at a distal end of the sensor wire, wherein the sensor is configured to provide an output indicative of a temperature in the blood vessel of the patient's body, when inserted inside the blood vessel of the patient's body; and a transceiver unit configured to transfer information related to the output of the sensor to an external communication module using a frequency hopping technique. The transceiver unit comprises a housing adapted to be connected to a proximal end of the sensor wire and configured to remain external to the patient's body.

    Measurement system
    3.
    发明授权
    Measurement system 有权

    公开(公告)号：US10736573B2

    公开(公告)日：2020-08-11

    申请号：US16401156

    申请日：2019-05-02

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Magnus Samuelsson ,  Sauli Tulkki

    IPC分类号： A61B5/00

    摘要： A blood pressure measurement system comprises: a pressure sensor guide wire comprising a pressure sensor located in a distal region of the pressure sensor guide wire; a transceiver unit communicatively coupled to the pressure sensor guide wire, the transceiver unit comprising: a housing adapted to be used external to the human body, a sensor signal adapting circuitry configured to process a signal representing a pressure reading sensed by the pressure sensor to create a processed pressure reading, and a first Bluetooth transceiver configured to wirelessly transmit a signal representing the processed pressure reading; and a second Bluetooth transceiver configured to wirelessly receive the signal representing the processed pressure reading transmitted from the first Bluetooth transceiver, wherein the second Bluetooth transceiver is connected with a personal computer that is configured to display a value representing the processed pressure reading.

    Measurement system
    4.
    发明授权
    Measurement system 有权

    公开(公告)号：US10314488B2

    公开(公告)日：2019-06-11

    申请号：US15865519

    申请日：2018-01-09

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Magnus Samuelsson ,  Sauli Tulkki

    IPC分类号： A61B5/00 ,  A61B5/026

    摘要： A measurement system may comprise a sensor wire and a transceiver unit. The sensor wire may comprise an insertable portion configured to be inserted in a blood vessel of a patient's body and two sensors disposed within the insertable portion at a distal end of the sensor wire. The sensors are configured to measure a parameter when inserted inside the patient. The transceiver unit may comprise: a housing adapted to be connected to a proximal end of the sensor wire; and a first communication module within the housing adapted to wirelessly communicate by a communication signal with an external second communication module in order to transfer information to the external second communication module.

    Measurement system
    5.
    发明授权
    Measurement system 有权

    公开(公告)号：US11234650B2

    公开(公告)日：2022-02-01

    申请号：US16930540

    申请日：2020-07-16

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Magnus Samuelsson ,  Sauli Tulkki

    IPC分类号： A61B5/00

    摘要： A blood pressure measurement system comprising a pressure sensor guide wire comprising a pressure sensor located in a distal region of the pressure sensor guide wire that is configured to be inserted into a blood vessel of a human body and a transceiver unit communicatively coupled to the pressure sensor guide wire. The transceiver unit comprises a housing adapted to be used external to the human body, a sensor signal adapting circuitry configured to process pressure sensor values generated by the pressure sensor to create processed pressure sensor values, and a first transceiver configured to wirelessly transmit a signal representing the processed pressure sensor values using first, second, and third packets at first, second, and third frequencies.

    MEASUREMENT SYSTEM
    6.
    发明申请
    MEASUREMENT SYSTEM 审中-公开

    公开(公告)号：US20190254520A1

    公开(公告)日：2019-08-22

    申请号：US16401156

    申请日：2019-05-02

    申请人： ST. JUDE MEDICAL COORDINATION CENTER BVBA

    发明人： Magnus Samuelsson ,  Sauli Tulkki

    IPC分类号： A61B5/00 ,  A61B5/026

    摘要： A blood pressure measurement system comprises: a pressure sensor guide wire comprising a pressure sensor located in a distal region of the pressure sensor guide wire; a transceiver unit communicatively coupled to the pressure sensor guide wire, the transceiver unit comprising: a housing adapted to be used external to the human body, a sensor signal adapting circuitry configured to process a signal representing a pressure reading sensed by the pressure sensor to create a processed pressure reading, and a first Bluetooth transceiver configured to wirelessly transmit a signal representing the processed pressure reading; and a second Bluetooth transceiver configured to wirelessly receive the signal representing the processed pressure reading transmitted from the first Bluetooth transceiver, wherein the second Bluetooth transceiver is connected with a PC that is configured to display a value representing the processed pressure reading.