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Mediguide Ltd patents


Recent patent applications related to Mediguide Ltd. Mediguide Ltd is listed as an Agent/Assignee. Note: Mediguide Ltd may have other listings under different names/spellings. We're not affiliated with Mediguide Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mediguide Ltd-related inventors


System and method for delivering a stent to a selected position within a lumen

Method for delivering a stent coupled with a catheter, to a selected position within a lumen of the body of a patient, the method includes the procedures of: selecting a single image of the lumen, among a plurality of images of an image sequence of the lumen, receiving a position input associated with the selected image and respective of the selected position, the position input is defined in a coordinate system respective of a medical positioning system (mps), detecting the current position of the stent in the coordinate system, according to position data acquired by an mps sensor attached to the catheter in the vicinity of the stent, superimposing on at least one maneuvering associated image of the lumen, at least one stent representation respective of the current position, and at least one marking representation respective of the position input, according to a real-time organ timing signal of an inspected organ of the body, maneuvering the catheter through the lumen, toward the selected position, according to the current position relative to the position input, and producing an output when the current position substantially matches the selected position.. . ... Mediguide Ltd

Method and apparatus for invasive device tracking using organ timing signal generated from mps sensors

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.. . ... Mediguide Ltd

Method and system for superimposing virtual anatomical landmarks on an image

A system for superimposing virtual anatomical landmarks on an image includes a medical positioning system (mps) for producing location readings with respect to points within a region of interest in accordance with an output of a location sensor disposed in a medical device. A coordinate system of the mps is registered with an image coordinate system. ... Mediguide Ltd

System and method for determining the position of the tip of a medical catheter within the body of a patient

Method and system for determining the current position of a selected portion of a medical catheter inserted into a tubular organ of the body of a patient, the method comprising the procedures of inserting a medical positioning system (mps) catheter into the tubular organ, acquiring a plurality of mapping positions within the tubular organ, displaying a mapping position representation of the mapping positions, constructing a mapping path according to the mapping positions, inserting the medical catheter into the tubular organ until the selected portion reaches the initial position, displaying an operational image of the tubular organ, a path representation of the mapping path, and an initial position representation of the initial position superimposed on the operational image, registering the selected portion with the initial position, measuring a traveled length of the medical catheter within the tubular organ from the initial position, and estimating the current position.. . ... Mediguide Ltd

Medical device navigation system

A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. ... Mediguide Ltd

System and method for positioning an artificial heart valve at the position of a malfunctioning valve of a heart through a percutaneous route

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.. . ... Mediguide Ltd

Method and apparatus for invasive device tracking using organ timing signal generated from mps sensors

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.. . ... Mediguide Ltd

Method of assembling a positioning sensor and associated wiring on a medical tool

An elongate medical device having an axis comprises an inner liner, a jacket radially outward of the liner, a braid comprising metal embedded in the jacket, a sensor, and at least one wire electrically connected to said sensor. The at least one wire is one of: embedded in the jacket and optionally disposed helically around the braid; extending longitudinally within a tube which extends generally parallel to the device axis and wherein the tube is embedded in the jacket; and disposed within a lumen, wherein the lumen extends longitudinally within the jacket.. ... Mediguide Ltd

Roll detection and six degrees of freedom sensor assembly

A roll-detecting sensor assembly includes a coil extending along and disposed about an axis. The coil comprises one or more portions, with each portion defining a winding angle. ... Mediguide Ltd

Distributed location sensor

A catheter configured for use with a magnetic field-based localization system includes a distributed location sensor that includes a plurality of individual location sensing coils electrically connected in series. The distributed location sensor has an effective magnetic center based on the individual characteristics of each location sensing coil. ... Mediguide Ltd








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Mediguide Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Mediguide Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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