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公开(公告)号：US10595782B2
公开(公告)日：2020-03-24
申请号：US15384230
申请日：2016-12-19
Applicant: Boston Scientific Scimed Inc.
Inventor： Matthew Hein , Mark Kringle
Abstract: A catheter includes a proximal segment and a distal segment. The catheter is configured to permit relative movement between the distal segment and the proximal segment in response to an application of force on the distal segment. The catheter further includes an inductive sensing element configured to measure displacement between the proximal segment and the distal segment.
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公开(公告)号：US20220001140A1
公开(公告)日：2022-01-06
申请号：US17480086
申请日：2021-09-20
Applicant: Boston Scientific Scimed Inc.
Inventor： Steven J. Meyer , James E. Blood , David A. Chizek , Matthew Hein , Daniel J. Foster
IPC: A61M25/01 , H05K1/11 , H05K1/02 , H05K1/18 , H05K7/14 , H05K3/28 , G01B7/004 , A61M25/00 , H05K3/30 , A61B5/06 , A61B5/00
Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.
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公开(公告)号：US20170189107A1
公开(公告)日：2017-07-06
申请号：US15396677
申请日：2017-01-01
Inventor： David R. Wulfman , Daniel J. Foster , Matthew Hein , Kevin R. Poppe , Bethanie H. Stadler
IPC: A61B18/14
CPC classification number: A61B18/1492 , A61B5/01 , A61B5/062 , A61B5/6852 , A61B2017/00221 , A61B2017/00314 , A61B2017/00473 , A61B2018/00178 , A61B2018/00577 , A61B2018/00648 , A61B2018/00797 , A61B2018/0212 , A61B2560/0443 , A61B2562/0223 , A61B2562/043 , G01R33/09
Abstract: In certain embodiments, an apparatus includes a stacked array of discs electrically coupled together where each disc includes an electrical component. In certain embodiments, a minimally-invasive medical device includes a stack of transducer platforms positioned within the minimally-invasive medical device. Each platform includes a plurality of electrical components.
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公开(公告)号：US10561428B2
公开(公告)日：2020-02-18
申请号：US15954194
申请日：2018-04-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joel T. Eggert , Douglas Dean Pagoria , Raymond Gessler , Douglas Pennington , Daniel J. Foster , James P. Rohl , Matthew Hein
Abstract: An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and an iron-containing fluid disposed within the balloon. The method may also include inflating the balloon to a first pressure, delivering a plurality of electromagnetic pulses to the iron-containing fluid, and inflating the balloon to a second pressure greater than the first pressure.
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公开(公告)号：US20190056243A1
公开(公告)日：2019-02-21
申请号：US15998692
申请日：2018-08-16
Applicant: Boston Scientific Scimed Inc.
Inventor： Daniel J. Foster , Roger N. Hastings , David R. Wulfman , Michael A. Felling , Matthew Hein , Connor D. Rousemiller
IPC: G01D5/20
Abstract: A system includes a magnetic field transmitter assembly. The magnetic field transmitter assembly includes an enclosure, a magnet positioned within the enclosure, and a plurality of coils wrapped around the enclosure. The plurality of coils are configured to be energized to rotate the magnet In certain embodiments, the plurality of coils include a first set of windings and a second set of windings where the first set of windings is configured to generate a first magnetic field in a first direction and where the second set of windings is configured to generate a second magnetic field in a second direction different than the first direction.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190056242A1
公开(公告)日：2019-02-21
申请号：US15998593
申请日：2018-08-16
Applicant: Boston Scientific Scimed Inc.
Inventor： Daniel J. Foster , Matthew Hein , Roger N. Hastings
Abstract: A system comprises first and second rotating magnetic field transmitter assemblies positioned in a planar arrangement. The first and second rotating magnetic field transmitter assemblies are each configured to generate a rotating magnetic field. In certain embodiments, the system further comprises a housing assembly and the first and second rotating magnetic field transmitter assemblies are positioned within the housing.
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公开(公告)号：US20180303504A1
公开(公告)日：2018-10-25
申请号：US15954194
申请日：2018-04-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joel T. Eggert , Douglas Dean Pagoria , Raymond Gessler , Douglas Pennington , Daniel J. Foster , James P. Rohl , Matthew Hein
Abstract: Medical devices and method for making and using medical devices are disclosed. An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and an iron-containing fluid disposed within the balloon. The method may also include inflating the balloon to a first pressure, delivering a plurality of electromagnetic pulses to the iron-containing fluid, and inflating the balloon to a second pressure greater than the first pressure.
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公开(公告)号：US11980724B2
公开(公告)日：2024-05-14
申请号：US17480086
申请日：2021-09-20
Applicant: Boston Scientific Scimed Inc.
Inventor： Steven J. Meyer , James E. Blood , David A. Chizek , Matthew Hein , Daniel J. Foster
IPC: A61M25/01 , A61B5/00 , A61B5/06 , A61M25/00 , G01B7/004 , H05K1/02 , H05K1/11 , H05K1/18 , H05K3/28 , H05K3/30 , H05K7/14
CPC classification number: A61M25/0127 , A61B5/062 , A61B5/6852 , A61M25/0012 , G01B7/004 , H05K1/028 , H05K1/111 , H05K1/181 , H05K3/284 , H05K3/303 , H05K7/1427 , A61B5/6851 , A61B5/686 , A61B2562/0223 , A61B2562/043 , A61B2562/164 , A61M2025/0166 , H05K2201/056 , H05K2201/10151
Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.
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公开(公告)号：US11141567B2
公开(公告)日：2021-10-12
申请号：US16248352
申请日：2019-01-15
Applicant: Boston Scientific Scimed Inc.
Inventor： Steven J. Meyer , James E. Blood , David A. Chizek , Matthew Hein , Daniel J. Foster
IPC: H05K1/11 , A61M25/01 , H05K1/02 , H05K1/18 , H05K7/14 , H05K3/28 , G01B7/004 , A61M25/00 , H05K3/30 , A61B5/06 , A61B5/00
Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.
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公开(公告)号：US11058321B2
公开(公告)日：2021-07-13
申请号：US15847076
申请日：2017-12-19
Applicant: Boston Scientific Scimed Inc.
Inventor： Matthew Hein
IPC: A61B5/00 , A61B5/06 , G01R33/02 , G01R33/00 , A61B5/07 , A61M25/10 , A61B1/00 , G01R33/09 , A61B8/12 , A61B18/14 , A61B8/00 , A61B34/20 , A61B18/00 , A61B5/283
Abstract: A tracking system that includes a sensor and a current driver. The sensor includes a substrate and magnetic sensor components configured to sense one or more magnetic fields and provide signals corresponding to the one or more magnetic fields. The magnetic sensor components are on the substrate and the substrate includes one or more conductive paths connected to one or more of the magnetic sensor components and intersecting one or more footprints of the magnetic sensor components. The current driver is configured to provide a regulated current to the one or more conductive paths intersecting the one or more footprints of the magnetic sensor components.
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