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公开(公告)号：US10959635B2
公开(公告)日：2021-03-30
申请号：US15722846
申请日：2017-10-02
发明人： Eden Kidishman , Tamir Avraham Yellin , Eliyahu Ravuna , Itamar Bustan , Assaf Govari , Dean Ponzi
摘要： A catheter is disclosed comprising: a connector including a plurality of first contacts and one or more second contacts; a shaft including a plurality of electrodes, each electrode being coupled to a different one of the plurality of first contacts; a memory coupled to at least one of the second contacts, wherein the memory is configured to: store a pinout map identifying an order in which the plurality of electrodes is coupled to the plurality of first contacts; and provide the pinout map to an external device via one or more of the second contacts after the connector is coupled to the external device.
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公开(公告)号：US20190099102A1
公开(公告)日：2019-04-04
申请号：US15722846
申请日：2017-10-02
发明人： Eden Kidishman , Tamir Avraham Yellin , Eliyahu Ravuna , Itamar Bustan , Assaf Govari , Dean Ponzi
IPC分类号： A61B5/042 , A61B5/00 , A61B5/0432 , A61B5/044 , A61M39/10
摘要： A catheter is disclosed comprising: a connector including a plurality of first contacts and one or more second contacts; a shaft including a plurality of electrodes, each electrode being coupled to a different one of the plurality of first contacts; a memory coupled to at least one of the second contacts, wherein the memory is configured to: store a pinout map identifying an order in which the plurality of electrodes is coupled to the plurality of first contacts; and provide the pinout map to an external device via one or more of the second contacts after the connector is coupled to the external device.
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公开(公告)号：US20210244334A1
公开(公告)日：2021-08-12
申请号：US17204504
申请日：2021-03-17
发明人： Eden Kidishman , Tamir Yellin , Eliyahu Ravuna , Itamar Bustan , Assaf Govari , Dean Ponzi
摘要： A catheter is disclosed comprising: a connector including a plurality of first contacts and one or more second contacts; a shaft including a plurality of electrodes, each electrode being coupled to a different one of the plurality of first contacts; a memory coupled to at least one of the second contacts, wherein the memory is configured to: store a pinout map identifying an order in which the plurality of electrodes is coupled to the plurality of first contacts; and provide the pinout map to an external device via one or more of the second contacts after the connector is coupled to the external device.
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公开(公告)号：US20190388003A1
公开(公告)日：2019-12-26
申请号：US16018614
申请日：2018-06-26
摘要： A wiring assembly includes a differential input port, a differential output port, and first and second pairs of electrical leads. The differential input port is configured to receive a differential signal from a sensor at a first end of the wiring assembly. The differential output port is configured to output the differential signal at a second end of the wiring assembly. The first and second pairs of electrical leads convey the differential signal from the first end to the second end, and are connected to one another at the first end and at the second end in a configuration that cancels pickup of an ambient magnetic field by the wiring assembly.
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公开(公告)号：US11779252B2
公开(公告)日：2023-10-10
申请号：US17204504
申请日：2021-03-17
发明人： Eden Kidishman , Tamir Yellin , Eliyahu Ravuna , Itamar Bustan , Assaf Govari , Dean Ponzi
CPC分类号： A61B5/287 , A61B5/333 , A61B5/339 , A61B5/6852 , A61B5/743 , A61B18/1492 , A61M39/10 , A61B2562/08 , A61B2562/226 , A61M2039/1022
摘要： A catheter is disclosed comprising: a connector including a plurality of first contacts and one or more second contacts; a shaft including a plurality of electrodes, each electrode being coupled to a different one of the plurality of first contacts; a memory coupled to at least one of the second contacts, wherein the memory is configured to: store a pinout map identifying an order in which the plurality of electrodes is coupled to the plurality of first contacts; and provide the pinout map to an external device via one or more of the second contacts after the connector is coupled to the external device.
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公开(公告)号：US20210196180A1
公开(公告)日：2021-07-01
申请号：US17204514
申请日：2021-03-17
发明人： Eden Kidishman , Tamir Yellin , Eliyahu Ravuna , Itamar Bustan , Assaf Govari , Dean Ponzi
摘要： A catheter is disclosed comprising: a connector including a plurality of first contacts and one or more second contacts; a shaft including a plurality of electrodes, each electrode being coupled to a different one of the plurality of first contacts; a memory coupled to at least one of the second contacts, wherein the memory is configured to: store a pinout map identifying an order in which the plurality of electrodes is coupled to the plurality of first contacts; and provide the pinout map to an external device via one or more of the second contacts after the connector is coupled to the external device.
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公开(公告)号：US10677857B2
公开(公告)日：2020-06-09
申请号：US15843837
申请日：2017-12-15
发明人： Matityahu Amit , Eden Kidishman
IPC分类号： G01R33/02
摘要： A system and method for an improved magnetic sensor for use as a three three-axial sensor (TAS) is disclosed. The TAS provides an optimal sensor, concentric and the three coils are identical, with higher sensitivity resulting, a plurality of layers. More specifically, the sensor is made of multiple layers of printed circuit board (PCB). The multiple PCB layers are stacked according to various geometric shapes to create a sensor that enhances positional awareness. Concentric sensors may be arranged in a cube, stacked squares, or stacked squares decreasing in size to form a pyramid structure.
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8.发明授权公开(公告)号：US11700695B2
公开(公告)日：2023-07-11
申请号：US15834623
申请日：2017-12-07
IPC分类号： H05K3/28 , A61B5/287 , H01R43/26 , A61B5/06 , A61B5/00 , A61B18/14 , A61M25/00 , A61B18/00 , H05K1/02 , A61B90/00
CPC分类号： H05K3/281 , A61B5/062 , A61B5/065 , A61B5/287 , A61B5/6852 , A61B18/1492 , A61M25/0009 , H01R43/26 , A61B2018/00351 , A61B2018/00357 , A61B2018/00577 , A61B2018/00815 , A61B2018/00821 , A61B2018/00875 , A61B2018/00982 , A61B2090/065 , A61B2090/3954 , A61B2562/12 , H05K1/028 , H05K2201/051
摘要： A method for assembling a catheter is disclosed. The method includes printing conductive traces on at least one flexible substrate and encapsulating the at least one flexible substrate to provide for environmental protection. The at least one encapsulated flexible substrate is inserted into a shaft of a catheter. Then, connectors are attached to each end of the at least one encapsulated flexible substrate. One set of the connectors are further attached to sensors located at a distal end of the catheter and another set of the connectors are further attached to electronics in a handle of the catheter.
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公开(公告)号：US10799147B2
公开(公告)日：2020-10-13
申请号：US16018614
申请日：2018-06-26
摘要： A wiring assembly includes a differential input port, a differential output port, and first and second pairs of electrical leads. The differential input port is configured to receive a differential signal from a sensor at a first end of the wiring assembly. The differential output port is configured to output the differential signal at a second end of the wiring assembly. The first and second pairs of electrical leads convey the differential signal from the first end to the second end, and are connected to one another at the first end and at the second end in a configuration that cancels pickup of an ambient magnetic field by the wiring assembly.
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公开(公告)号：US20190175056A1
公开(公告)日：2019-06-13
申请号：US15834623
申请日：2017-12-07
摘要： Described herein is a catheter and method for catheter assembly. The flexible substrate includes a number of layers, where each layer has a number of printed wires. The printed substrate is environmentally protected. The printed substrate is rolled and inserted into the catheter. Connectors are attached to each end of the rolled substrate. The connectors are connected to sensors at a distal end of the catheter and with electrical cards or a cable connector at a proximate end of the catheter. At least one layer of the substrate is connected to a coil in a magnetic sensor. A layer in which the traces are shorted in the distal end is used to measure a magnetic interference. These measurements are used by a processor or hardware to cancel out the magnetic interference effect on the other layers. In an implementation, another printed substrate can be wrapped within the catheter shaft and used for non-magnetic type sensors.
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