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    POSITIONING OF A SUBCUTATEOUS DEVICE AND METHOD
    4.
    发明申请
    POSITIONING OF A SUBCUTATEOUS DEVICE AND METHOD 有权

    公开(公告)号：US20220202309A1

    公开(公告)日：2022-06-30

    申请号：US17600356

    申请日：2020-04-01

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： Jürgen KOSEL ,  Liam SWANEPOEL

    IPC: A61B5/06 ,  A61B90/00

    Abstract: A subcutaneous medical device system includes a subcutaneous medical device, a magnetic element arranged on a portion of the subcutaneous medical device, the magnetic element including at least two poles, and a magnetic detector arranged spaced apart from the magnetic element and outside of a patient. The magnetic detector includes a single magnetic sensor and a processor coupled to the single magnetic sensor. The processor is programmed to determine a position of the portion of the subcutaneous medical device within the patient based on a static magnetic flux measurement of the magnetic element by the single magnetic sensor without externally applying an external magnetic field to the magnetic element.

    MINIATURIZED DELIVERY SYSTEM AND METHOD
    5.
    发明申请
    MINIATURIZED DELIVERY SYSTEM AND METHOD 有权

    公开(公告)号：US20220134072A1

    公开(公告)日：2022-05-05

    申请号：US17437572

    申请日：2020-03-17

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： Jürgen KOSEL ,  Khalil MOUSSI

    IPC: A61M37/00 ,  A61M5/20

    Abstract: A miniature delivery system includes a base; a pumping mechanism attached to the base; and a housing having needles, the housing being attached to the base so that the pumping mechanism is enclosed by the housing. The needles are configured to not buckle or break when pressed directly into a skin or organ of a human to which the miniature delivery system is attached to, and the pumping mechanism is configured to pump a fluid from the housing into the skin or organ, through the needles.

    LOW POWER WATER CUT SENSING
    6.
    发明申请
    LOW POWER WATER CUT SENSING 有权

    公开(公告)号：US20210054739A1

    公开(公告)日：2021-02-25

    申请号：US17043177

    申请日：2019-04-04

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： Jürgen KOSEL ,  Altynay KAIDAROVA ,  Abdullah Saud ALMANSOURI ,  Mohammed Asadullah KHAN ,  Liam SWANEPOEL

    IPC: E21B49/08 ,  G01N29/032 ,  G01N29/036 ,  G01N27/02

    Abstract: A system for determining a water cut of a water/oil emulsion includes a water cut sensor with a magnetoelastic ribbon, an inductive coil arranged proximate to the magnetoelastic ribbon so that an electromagnetic field produced by the inductive coil electromagnetically excites the magnetoelastic ribbon, and an alternating current source. A processor is configured to determine the water cut of the water/oil emulsion based on a resonant frequency of the magnetoelastic ribbon while the magnetoelastic ribbon is excited by the inductive coil. A feed line is coupled to the water cut sensor. The feed line includes an electrical coupling between the alternating current source and the inductive coil of the water cut sensor. The feedline includes an electrical coupling between the processor and the inductive coil of the water cut sensor or the processor is coupled to an acoustic sensor.

    POSITIONING OF A SUBCUTATEOUS DEVICE AND METHOD
    7.
    发明申请
    POSITIONING OF A SUBCUTATEOUS DEVICE AND METHOD 有权

    公开(公告)号：US20220192532A1

    公开(公告)日：2022-06-23

    申请号：US17600414

    申请日：2020-04-01

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  STELLENBOSCH UNIVERSITY

    Inventor： Jürgen KOSEL ,  Liam SWANEPOEL ,  Pieter FOURIE

    IPC: A61B5/06

    Abstract: A subcutaneous medical device system includes a subcutaneous medical device, a magnetic element arranged on a portion of the subcutaneous medical device, the magnetic element including at least two poles, and a magnetic detector arranged spaced apart from the magnetic element and outside of a patient. The magnetic detector includes a single magnetic sensor and a processor coupled to the single magnetic sensor. The processor is programmed to determine a position of the portion of the subcutaneous medical device within the patient based on a static magnetic flux measurement of the magnetic element by the single magnetic sensor without externally applying an external magnetic field to the magnetic element.

    ORDERED ARRAY OF ONE DIMENSIONAL IRON OXIDE NANOSTRUCTURES
    8.
    发明申请
    ORDERED ARRAY OF ONE DIMENSIONAL IRON OXIDE NANOSTRUCTURES 有权

    公开(公告)号：US20210371994A1

    公开(公告)日：2021-12-02

    申请号：US17041755

    申请日：2019-04-04

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

    Inventor： Jürgen KOSEL ,  Julian Alberto MORENO

    IPC: C25B11/077 ,  C25B1/04 ,  C25B1/55 ,  C25B9/17 ,  C25B11/087

    Abstract: A method for forming an ordered array of one-dimensional iron oxide nanostructures involves forming an electrode on a template and forming a plurality of one-dimensional iron nanostructures in the template. A portion of the template is at least partially removed to expose a portion of each of the plurality of one-dimensional iron nanostructures. The plurality of one-dimensional iron nanostructures are annealed while the portion of each of the plurality of one-dimensional iron nanostructures is exposed to form an ordered array of iron-oxide one-dimensional nanostructures. The at least partial removal of the portion of the template involves complete removal of the template or a partial removal so that top portion of each of the plurality of one-dimensional iron nanostructures is exposed and a bottom portion of each of the plurality of one-dimensional iron nanostructures is within the template during annealing.

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