公开(公告)号：US09956049B2

公开(公告)日：2018-05-01

申请号：US15428497

申请日：2017-02-09

Applicant: MediGuide Ltd.

Inventor： Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

IPC: A61B34/20 ,  A61B5/11 ,  A61B5/00 ,  A61B34/10 ,  A61B5/113 ,  A61B6/03 ,  A61B6/00 ,  A61B8/08 ,  A61B8/12 ,  A61B5/06 ,  A61B90/00

CPC classification number: A61B34/20 ,  A61B5/0456 ,  A61B5/06 ,  A61B5/061 ,  A61B5/066 ,  A61B5/0816 ,  A61B5/11 ,  A61B5/1102 ,  A61B5/1107 ,  A61B5/1128 ,  A61B5/113 ,  A61B5/7207 ,  A61B5/721 ,  A61B5/7275 ,  A61B5/7289 ,  A61B5/742 ,  A61B6/032 ,  A61B6/037 ,  A61B6/12 ,  A61B6/503 ,  A61B6/504 ,  A61B6/527 ,  A61B6/541 ,  A61B6/547 ,  A61B8/02 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/5276 ,  A61B34/10 ,  A61B34/25 ,  A61B90/10 ,  A61B90/36 ,  A61B2017/00699 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/372 ,  A61B2090/378 ,  A61B2090/3958 ,  A61B2505/05 ,  A61N5/1067 ,  G06F19/00

Abstract: Apparatus for generating an organ timing signal relating to an inspected organ within the body of a patient, including a medical positioning system, and a processor coupled with the medical positioning system, the medical positioning system including at least one reference electromagnetic transducer placed at a reference location, at least one inner electromagnetic transducer attached to a surgical tool inserted in a blood vessel in the vicinity of the inspected organ, and a medical positioning system processor coupled with the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor determining the three-dimensional position of the inner electromagnetic transducer, by processing transmitted electromagnetic signals transmitted from one of the reference electromagnetic transducer and the inner electromagnetic transducer with detected electromagnetic signals detected by the other of the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor further generating medical positioning system data sets, each of the medical positioning system data sets including a collection of three-dimensional position coordinate readings demonstrating the motion trajectory of the surgical tool over time, the processor generating the organ timing signal from the medical positioning system data sets by detecting and identifying periodic motion frequencies in the medical positioning system data sets, and filtering the periodic motion frequencies from the medical positioning system data sets.

公开(公告)号：US20170360383A1

公开(公告)日：2017-12-21

申请号：US15634435

申请日：2017-06-27

Applicant: MediGuide Ltd.

Inventor： Gera Strommer ,  Uzi Eichler ,  Liat Schwartz ,  Itzhak Shmarak

IPC: A61B6/12 ,  A61B8/08 ,  A61B5/06 ,  A61F2/24 ,  A61B6/00 ,  A61B5/055 ,  A61B5/00 ,  A61B34/20

CPC classification number: A61B6/12 ,  A61B5/055 ,  A61B5/06 ,  A61B5/7289 ,  A61B6/465 ,  A61B6/481 ,  A61B6/503 ,  A61B6/504 ,  A61B6/5235 ,  A61B6/541 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/5238 ,  A61B2034/2051 ,  A61F2/2427

Abstract: Method for positioning an artificial heart valve at the anatomic position of a malfunctioning heart valve of a heart of a patient, by employing a catheter bearing the artificial heart valve and a valve fixation device, at the tip of the catheter, the method including the procedures of receiving a marking input associated with an image of the heart, and respective of the anatomic position, in a medical positioning system (MPS) coordinate system, moving the tip toward the anatomic position, constantly detecting the current position of the artificial heart valve, and producing an indication when the current position substantially matches the anatomic position, thereby enabling the catheter to fix the malfunctioning heart valve in place, by the valve fixation device.

公开(公告)号：US10251712B2

公开(公告)日：2019-04-09

申请号：US15826129

申请日：2017-11-29

Applicant: MediGuide Ltd.

Inventor： Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

IPC: A61B34/20 ,  A61B5/06 ,  A61B5/11 ,  A61B5/00 ,  A61B6/00 ,  A61B8/02 ,  A61B8/08 ,  A61B90/00 ,  A61B34/10 ,  A61B5/113 ,  A61B6/03 ,  A61B8/12 ,  G06F19/00 ,  A61B5/0456 ,  A61B5/08 ,  A61B6/12 ,  A61B8/00 ,  A61B17/00 ,  A61N5/10 ,  A61B90/10 ,  A61B34/00

Abstract: Apparatus for generating an organ timing signal relating to an inspected organ within the body of a patient, including a medical positioning system, and a processor coupled with the medical positioning system, the medical positioning system including at least one reference electromagnetic transducer placed at a reference location, at least one inner electromagnetic transducer attached to a surgical tool inserted in a blood vessel in the vicinity of the inspected organ, and a medical positioning system processor coupled with the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor determining the three-dimensional position of the inner electromagnetic transducer, by processing transmitted electromagnetic signals transmitted from one of the reference electromagnetic transducer and the inner electromagnetic transducer with detected electromagnetic signals detected by the other of the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor further generating medical positioning system data sets, each of the medical positioning system data sets including a collection of three-dimensional position coordinate readings demonstrating the motion trajectory of the surgical tool over time, the processor generating the organ timing signal from the medical positioning system data sets by detecting and identifying periodic motion frequencies in the medical positioning system data sets, and filtering the periodic motion frequencies from the medical positioning system data sets.

公开(公告)号：US20180153625A1

公开(公告)日：2018-06-07

申请号：US15826129

申请日：2017-11-29

Applicant: MediGuide Ltd.

Inventor： Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

IPC: A61B34/20 ,  A61B8/12 ,  A61B34/10 ,  A61B6/00 ,  A61B6/03 ,  A61B5/00 ,  A61B5/113 ,  A61B5/11 ,  A61B5/06 ,  A61B8/08 ,  A61B90/00

CPC classification number: A61B34/20 ,  A61B5/0456 ,  A61B5/06 ,  A61B5/061 ,  A61B5/066 ,  A61B5/0816 ,  A61B5/11 ,  A61B5/1102 ,  A61B5/1107 ,  A61B5/1128 ,  A61B5/113 ,  A61B5/7207 ,  A61B5/721 ,  A61B5/7275 ,  A61B5/7289 ,  A61B5/742 ,  A61B6/032 ,  A61B6/037 ,  A61B6/12 ,  A61B6/503 ,  A61B6/504 ,  A61B6/527 ,  A61B6/541 ,  A61B6/547 ,  A61B8/02 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/5276 ,  A61B34/10 ,  A61B34/25 ,  A61B90/10 ,  A61B90/36 ,  A61B2017/00699 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/372 ,  A61B2090/378 ,  A61B2090/3958 ,  A61B2505/05 ,  A61N5/1067 ,  G06F19/00

Abstract: Apparatus for generating an organ timing signal relating to an inspected organ within the body of a patient, including a medical positioning system, and a processor coupled with the medical positioning system, the medical positioning system including at least one reference electromagnetic transducer placed at a reference location, at least one inner electromagnetic transducer attached to a surgical tool inserted in a blood vessel in the vicinity of the inspected organ, and a medical positioning system processor coupled with the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor determining the three-dimensional position of the inner electromagnetic transducer, by processing transmitted electromagnetic signals transmitted from one of the reference electromagnetic transducer and the inner electromagnetic transducer with detected electromagnetic signals detected by the other of the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor further generating medical positioning system data sets, each of the medical positioning system data sets including a collection of three-dimensional position coordinate readings demonstrating the motion trajectory of the surgical tool over time, the processor generating the organ timing signal from the medical positioning system data sets by detecting and identifying periodic motion frequencies in the medical positioning system data sets, and filtering the periodic motion frequencies from the medical positioning system data sets.

公开(公告)号：US20170151023A1

公开(公告)日：2017-06-01

申请号：US15428497

申请日：2017-02-09

Applicant: MediGuide Ltd.

Inventor： Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

IPC: A61B34/20 ,  A61B5/00 ,  A61B34/10 ,  A61B5/06 ,  A61B6/03 ,  A61B6/00 ,  A61B8/08 ,  A61B8/12 ,  A61B5/11 ,  A61B5/113

CPC classification number: A61B34/20 ,  A61B5/0456 ,  A61B5/06 ,  A61B5/061 ,  A61B5/066 ,  A61B5/0816 ,  A61B5/11 ,  A61B5/1102 ,  A61B5/1107 ,  A61B5/1128 ,  A61B5/113 ,  A61B5/7207 ,  A61B5/721 ,  A61B5/7275 ,  A61B5/7289 ,  A61B5/742 ,  A61B6/032 ,  A61B6/037 ,  A61B6/12 ,  A61B6/503 ,  A61B6/504 ,  A61B6/527 ,  A61B6/541 ,  A61B6/547 ,  A61B8/02 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/5276 ,  A61B34/10 ,  A61B34/25 ,  A61B90/10 ,  A61B90/36 ,  A61B2017/00699 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/372 ,  A61B2090/378 ,  A61B2090/3958 ,  A61B2505/05 ,  A61N5/1067 ,  G06F19/00

Abstract: Apparatus for generating an organ timing signal relating to an inspected organ within the body of a patient, including a medical positioning system, and a processor coupled with the medical positioning system, the medical positioning system including at least one reference electromagnetic transducer placed at a reference location, at least one inner electromagnetic transducer attached to a surgical tool inserted in a blood vessel in the vicinity of the inspected organ, and a medical positioning system processor coupled with the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor determining the three-dimensional position of the inner electromagnetic transducer, by processing transmitted electromagnetic signals transmitted from one of the reference electromagnetic transducer and the inner electromagnetic transducer with detected electromagnetic signals detected by the other of the reference electromagnetic transducer and the inner electromagnetic transducer, the medical positioning system processor further generating medical positioning system data sets, each of the medical positioning system data sets including a collection of three-dimensional position coordinate readings demonstrating the motion trajectory of the surgical tool over time, the processor generating the organ timing signal from the medical positioning system data sets by detecting and identifying periodic motion frequencies in the medical positioning system data sets, and filtering the periodic motion frequencies from the medical positioning system data sets.