公开(公告)号：US09724166B2

公开(公告)日：2017-08-08

申请号：US15090368

申请日：2016-04-04

Applicant: MediGuide Ltd.

Inventor： Uzi Eichler ,  Alon Izmirli ,  Yuval Vaknin ,  Adi Raveh

IPC: A61B5/05 ,  A61B34/20 ,  A61B5/06 ,  A61B6/00 ,  A61B18/14 ,  A61B6/10 ,  A61B5/042 ,  A61B90/00

CPC classification number: A61B34/20 ,  A61B5/042 ,  A61B5/062 ,  A61B6/00 ,  A61B6/102 ,  A61B6/4441 ,  A61B6/5258 ,  A61B6/527 ,  A61B6/54 ,  A61B6/545 ,  A61B6/547 ,  A61B6/586 ,  A61B6/589 ,  A61B18/1492 ,  A61B90/37 ,  A61B2034/2051 ,  A61B2090/365 ,  A61B2090/376 ,  A61B2090/3764

Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.

公开(公告)号：US20170360514A1

公开(公告)日：2017-12-21

申请号：US15639002

申请日：2017-06-30

Applicant: MediGuide Ltd.

Inventor： Uzi Eichler ,  Alon Izmirli ,  Yuval Vaknin ,  Adi Raveh

IPC: A61B34/20 ,  A61B6/00 ,  A61B6/10 ,  A61B5/042 ,  A61B5/06 ,  A61B18/14 ,  A61B90/00

CPC classification number: A61B34/20 ,  A61B5/042 ,  A61B5/062 ,  A61B6/00 ,  A61B6/102 ,  A61B6/4441 ,  A61B6/5258 ,  A61B6/527 ,  A61B6/54 ,  A61B6/545 ,  A61B6/547 ,  A61B6/586 ,  A61B6/589 ,  A61B18/1492 ,  A61B90/37 ,  A61B2034/2051 ,  A61B2090/365 ,  A61B2090/376 ,  A61B2090/3764

Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.

公开(公告)号：US09326702B2

公开(公告)日：2016-05-03

申请号：US14208120

申请日：2014-03-13

Applicant: MediGuide Ltd.

Inventor： Uzi Eichler ,  Alon Izmirli ,  Yuval Vaknin ,  Adi Raveh

IPC: A61B5/05 ,  A61B5/06 ,  A61B6/00 ,  A61B19/00 ,  A61B6/10 ,  A61B18/14

CPC classification number: A61B34/20 ,  A61B5/042 ,  A61B5/062 ,  A61B6/00 ,  A61B6/102 ,  A61B6/4441 ,  A61B6/5258 ,  A61B6/527 ,  A61B6/54 ,  A61B6/545 ,  A61B6/547 ,  A61B6/586 ,  A61B6/589 ,  A61B18/1492 ,  A61B90/37 ,  A61B2034/2051 ,  A61B2090/365 ,  A61B2090/376 ,  A61B2090/3764

Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.

Abstract translation: 提供了用于导航医疗装置的系统。 在一个实施例中，磁场发生器组件产生磁场。 在医疗设备上，成像系统和身体上的位置传感器产生指示磁场内的位置的信号。 发生器组件和参考传感器被布置成使得它们与身体以及成像系统的辐射发射器和辐射检测器之间存在相关性。 电子控制单元（ECU）响应于由传感器产生的信号，确定医疗设备的位置，辐射发射器和检测器中的一个的位置以及发射器和检测器之间的距离。 使用该信息，ECU可以例如在坐标系中记录来自成像系统的图像，并将该装置的图像从成像系统叠加在图像上。

公开(公告)号：US20140275998A1

公开(公告)日：2014-09-18

申请号：US14208120

申请日：2014-03-13

Applicant: MediGuide Ltd.

Inventor： Uzi Eichler ,  Alon Izmirli ,  Yuval Vaknin ,  Adi Raveh

IPC: A61B5/06

CPC classification number: A61B34/20 ,  A61B5/042 ,  A61B5/062 ,  A61B6/00 ,  A61B6/102 ,  A61B6/4441 ,  A61B6/5258 ,  A61B6/527 ,  A61B6/54 ,  A61B6/545 ,  A61B6/547 ,  A61B6/586 ,  A61B6/589 ,  A61B18/1492 ,  A61B90/37 ,  A61B2034/2051 ,  A61B2090/365 ,  A61B2090/376 ,  A61B2090/3764

Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.

Abstract translation: 提供了用于导航医疗装置的系统。 在一个实施例中，磁场发生器组件产生磁场。 在医疗设备上，成像系统和身体上的位置传感器产生指示磁场内的位置的信号。 发生器组件和参考传感器被布置成使得它们与身体以及成像系统的辐射发射器和辐射检测器之间存在相关性。 电子控制单元（ECU）响应于由传感器产生的信号，确定医疗设备的位置，辐射发射器和检测器中的一个的位置以及发射器和检测器之间的距离。 使用该信息，ECU可以例如在坐标系中记录来自成像系统的图像，并将该装置的图像从成像系统叠加在图像上。

公开(公告)号：US20160287343A1

公开(公告)日：2016-10-06

申请号：US15090368

申请日：2016-04-04

Applicant: MediGuide Ltd.

Inventor： Uzi Eichler ,  Alon Izmirli ,  Yuval Vaknin ,  Adi Raveh

IPC: A61B34/20 ,  A61B6/00 ,  A61B18/14 ,  A61B90/00 ,  A61B5/042 ,  A61B5/06 ,  A61B6/10

CPC classification number: A61B34/20 ,  A61B5/042 ,  A61B5/062 ,  A61B6/00 ,  A61B6/102 ,  A61B6/4441 ,  A61B6/5258 ,  A61B6/527 ,  A61B6/54 ,  A61B6/545 ,  A61B6/547 ,  A61B6/586 ,  A61B6/589 ,  A61B18/1492 ,  A61B90/37 ,  A61B2034/2051 ,  A61B2090/365 ,  A61B2090/376 ,  A61B2090/3764

Abstract: A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.

Abstract translation: 提供了用于导航医疗装置的系统。 在一个实施例中，磁场发生器组件产生磁场。 在医疗设备上，成像系统和身体上的位置传感器产生指示磁场内的位置的信号。 发生器组件和参考传感器被布置成使得它们与身体以及成像系统的辐射发射器和辐射检测器之间存在相关性。 电子控制单元（ECU）响应于由传感器产生的信号，确定医疗设备的位置，辐射发射器和检测器中的一个的位置以及发射器和检测器之间的距离。 使用该信息，ECU可以例如在坐标系中记录来自成像系统的图像，并将该装置的图像从成像系统叠加在图像上。