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公开(公告)号:US20210093223A1
公开(公告)日:2021-04-01
申请号:US17041748
申请日:2019-04-05
Inventor: Jürgen KOSEL , Mayyada HAWSAWI , Abdullah Saud ALMANSOURI
Abstract: A device includes a cylindrical body having a proximate end and a distal end. A three-axis magnetic sensor is mounted on the proximate end of the cylindrical body. The three-axis magnetic sensor includes an X-axis magnetic sensor sensitive to magnetic fields along an X-axis of the cylindrical body, a Y-axis magnetic sensor sensitive to magnetic fields along a Y-axis of the cylindrical body, and a Z-axis magnetic sensor sensitive to magnetic fields along a Z-axis of the cylindrical body.
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公开(公告)号:US20200348121A1
公开(公告)日:2020-11-05
申请号:US16757520
申请日:2018-10-16
Inventor: Jürgen KOSEL , Marco MARENGO , Giovanni MARINARO
IPC: G01B7/16 , G01L1/18 , H01C10/10 , C01B32/194 , C01B32/184
Abstract: A bending sensor includes a flexible substrate made of polyimide; a laser-induced graphene electrode formed into a top surface of the flexible substrate; and first and second pads formed as a laser-induced graphene into the top surface of the flexible substrate, wherein the first and second pads are in electrical contact with the laser-induced graphene electrode. A bending of the flexible substrate and the laser-induced graphene electrode changes a resistivity of the laser-induced graphene electrode, which is indicative of an amount of bending.
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公开(公告)号:US20180296469A1
公开(公告)日:2018-10-18
申请号:US15959670
申请日:2018-04-23
Inventor: Jürgen KOSEL , Niveen KHASHAB , Amir ZAHER
Abstract: A bioactive material delivery system can include a thermoresponsive polymer membrane and nanowires distributed within the thermoresponsive polymer membrane. Magnetic activation of a thermoresponsive polymer membrane can take place via altering the magnetization or dimensions of nanowires dispersed or ordered within the membrane matrix.
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公开(公告)号:US20220202309A1
公开(公告)日:2022-06-30
申请号:US17600356
申请日:2020-04-01
Inventor: Jürgen KOSEL , Liam SWANEPOEL
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.
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公开(公告)号:US20220134072A1
公开(公告)日:2022-05-05
申请号:US17437572
申请日:2020-03-17
Inventor: Jürgen KOSEL , Khalil MOUSSI
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.
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公开(公告)号:US20210054739A1
公开(公告)日:2021-02-25
申请号:US17043177
申请日:2019-04-04
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.
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公开(公告)号:US20220192532A1
公开(公告)日:2022-06-23
申请号:US17600414
申请日:2020-04-01
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.
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公开(公告)号:US20210371994A1
公开(公告)日:2021-12-02
申请号:US17041755
申请日:2019-04-04
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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公开(公告)号:US20210143758A1
公开(公告)日:2021-05-13
申请号:US17043181
申请日:2019-04-02
Inventor: Jürgen KOSEL , Mohammed Asadullah KHAN
IPC: H02N2/18 , H02N2/00 , H01L41/053 , H01L41/113 , H01L41/193 , H01L41/29 , H01L41/312
Abstract: An energy producing device includes a piezoelectric layer having a first side and second side opposite of the first side, a first electrical contact arranged on the first side of the piezoelectric layer, a second electrical contact arranged on the second side of the piezoelectric layer, and a counter-layer arranged on the second electrical contact. The piezoelectric layer, first and second electrical contacts, and counter-layer form a beam having a neutral axis outside of the piezoelectric layer.
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公开(公告)号:US20210123039A1
公开(公告)日:2021-04-29
申请号:US17041761
申请日:2019-04-02
Inventor: Jürgen KOSEL , Jose Efrain PEREZ , Jasmeen Sayed MERZABAN
Abstract: Differentiation of a stem cell involves arranging the stem cell on a scaffold having an ordered array of magnetic one-dimensional nanostructures and culturing the stem cell while applying a magnetic field having a frequency to the ordered array of magnetic one-dimensional nanostructures to differentiate the stem cell.
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