Biosense Webster (israel) Ltd.

Acclarent, Inc.

Medasense Biometrics Ltd.

G-medical Innovations Holdings Ltd.

Accalrent, Inc.

Biosense Webster, Inc.

Noam Racheli

Assaf Govari

Andres Claudio Altmann

Vadim Gliner

Itamar Bustan

Jetmir Palushi

Yoav Pinsky

Galit Zuckerman-Stark

Nir Ben-Israel

Fatemeh Akbarian

Henry F Salazar

Moran Levi

Athanasios Papadakis

Jordan R Trott

Itzhak Fang

Aviem Amossi

Aviad Yeshaya

Helen Wolfson

Ketan P Muni

Ehsan Shameli

Akram Zoabi

Babak Ebrahimi

David A Smith, Jr

Zvi Dekel

Oleg Dulger

William J Kane

Andrew Drake

Todd A Veloni

Nawid Mehrzai

Scott A Kirchner

Meir Bar-Tal

Yehuda Algawi

Avram Dan Montag

Nir Geva

Matityahu Amit

Ika Dekel

Jephrey S Rodriguez

Yacov Geva

Yaron Chen

Uriel Hod

Rafi Heumann

Shiri Carmielli

Nimrod Rospsha

Tzur Di-Cori

David A Smith

Tools used within a surgical area may be equipped with sensors that allow them to be tracked within the magnetic field of an image guided surgery (IGS) system. The IGS system may be configured to detect various movement patterns of the tools, which may be mapped to and associated with corresponding actions or inputs to the IGS system. In one example, a registration probe may be moved along the x-axis and y-axis, with detected movements identified and received by the IGS system as movements of a mouse cursor on a display of the IGS system. In another example, the registration probe may be moved in a circular pattern, or quickly moved along any of the x-axis, y-axis, or z-axis, with each being configured to cause the IGS system to zoom a display, change a view, record video, or other actions.

Registration probe for image guided surgery system

A virtual camera may be positioned relative to a 3-D model of a patient anatomy in order to provide a virtual camera view of the surrounding anatomy and tracked surgical instruments being deployed to the anatomy. Visual context provided by the virtual camera may be limited in some cases, such as where a surgical instrument is being used within a very narrow anatomical passageway or cavity. To provide more placement flexibility, an IGS system providing a virtual camera receives inputs defining variable visual characteristics for different segments or regions of the 3-D model, which may include hiding certain segments or making certain segments semi-transparent. With such a system, the view of the 3-D model provided by the virtual camera view may be modified to remove or deemphasize less relevant segments, to display or emphasize more relevant segments (e.g., critical patient anatomy), or both.

User interface for image guided surgery system

Device and method for determining an efficacy of chronic pain treatment including providing a first set of at least one stimulus to a subject, obtaining first measurements of at least two physiological parameters in response to the first set of at least one stimulus, providing chronic pain treatment to the subject, providing a second set of at least one stimulus to the subject, obtaining second measurements of the at least two physiological parameters in response to the second set of at least one stimulus; and determining an efficacy of the chronic pain treatment by applying a classification algorithm on the first and second measurements of the at least two physiological parameters.

Device and method for determining spinal cord stimulation efficacy

A virtual endoscopic view shows a surgical area and surrounding anatomy and may also show a position of a surgical instrument in use during a surgical procedure, allowing a surgeon to virtually view the surgical area when direct viewing or actual endoscopic views are incomplete, obstructed, or otherwise unavailable or undesirable. In order to render the endoscopic view, an IGS navigation system may be configured with an observer point and an observer orientation within 3-D space based upon user inputs. A user interface for defining these points allows a user to view a virtual endoscopic preview in real-time while providing inputs, thus improving the likelihood that the resulting virtual endoscopic view is as desired by the user; and reducing time spent redefining and reconfiguring the virtual endoscopic view. The virtual endoscopic preview may provide combinations of static and dynamic images to illustrate the spatial relationship of the provided inputs.

Method for real time update of fly-through camera placement

Electrode array for monitoring of physiological parameters and devices including or utilizing same, the electrode array including an active electrode configured to provide an electrical signal and at least two inactive electrodes configured to collect the electrical signal transferred from the active electrode, wherein each of the at least two inactive electrodes are positioned at a different predetermined distance from the active electrode.

Electrode array for physiological monitoring and device including or utilizing same

Apparatus, including a probe having a distal end insertable into a nasal sinus of a human patient, and a location sensor positioned within the distal end. A sinuplasty balloon is positioned on the distal end at a selected opening of the nasal sinus. A processor receives first signals from the location sensor while the distal end is inserted into the nasal sinus and prior to positioning of the balloon at the selected opening, and generates a first map of the sinus. The processor inflates the balloon when it is at the selected opening, so as to enlarge the selected opening, and subsequently deflates the balloon. The processor then receives second signals from the location sensor and generates therefrom a second map of the sinus. The processor registers the first map with the second map and generates from the registered maps a numerical increase in size of the selected opening.

Mapping of nasal passages before and after a procedure

A system for monitoring vital signs, configured to be used in conjunction with a computerized mobile device, the system including: a cover sensor assembly adapted to be operably engaged with the computerized mobile device, the cover sensor assembly having integrated therein at least one physiological sensor; a physiological data acquisition module configured to generate a physiological parameter measurement descriptive of a physical stimulus received by the at least one physiological sensor; and a validation module configured to control a validity status of the physiological parameter measurement.

Method, device and system for non-invasively monitoring physiological parameters

A calibration method includes receiving magnetic field values, which are generated by a plurality of real magnetic transmitters and are measured at multiple positions on a grid in a region containing a magnetic field perturbing element. Approximate locations of the real magnetic transmitters are received. Using the approximate locations, a respective plurality of imaginary magnetic sources is characterized inside the field perturbing element. Using the measured magnetic field values, the approximate locations, and the characterized imaginary sources, there are iteratively calculated (i) actual locations of the real and imaginary magnetic sources in the region, and (ii) modeled magnetic field values that would result from the real and imaginary magnetic sources at the actual locations. Using the calculated locations, and the modeled magnetic field values at the multiple positions on the grid, a magnetic field calibration function is derived for the region.

Sparse calibration of magnetic field created by coils in metal-rich environment

Apparatus, including a patient tracker, attached to a subject, having magnetic field sensors and optical landmarks with known spatial relationships to each other. A camera acquires a 3D optical image, in a first frame of reference (FOR), of the subject's face. A magnetic radiator assembly generates magnetic fields at the subject's head, thereby defining a second FOR. A processor: processes field sensor signals to acquire location coordinates of the sensors in the second FOR; segments a tomographic image of the subject, having a third FOR, to identify the subject's face in the third FOR; computes a first transformation between the third and first FORs to map the tomographic face image to the 3D optical image; maps the optical landmarks to the third FOR; maps the respective location coordinates of the sensors to the first FOR; and computes a second transformation between the second FOR and the third FOR.

Registration of frames of reference

Growing community of inventors

Hadera, Israel

Noam Racheli