Patents Assigned to SURGICEYE GMBH
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Patent number: 10429518Abstract: An image generating apparatus for image generation and dose calculation is provided. The image generating apparatus includes a movable detector for detecting nuclear radiation during a detection period and an evaluation system. The evaluation system includes an interface system for transmitting detector data to the evaluation system. The detector data include information about the detected radiation for image generation. The evaluation system further includes a data memory portion for storing the detector data. The evaluation system further includes a program memory portion with a program for repeatedly determining at least one quality value with respect to image generation during the detection period. The image generating apparatus includes an output system including at least one output unit. The at least one output unit includes one output unit for outputting an instruction to a user for further moving the detector in dependence of the detector data.Type: GrantFiled: January 18, 2017Date of Patent: October 1, 2019Assignee: SURGICEYE GMBHInventors: Joerg Traub, Philipp Matthies, Matthias Keicher
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Patent number: 9743898Abstract: An image generating apparatus for image generation is provided. The image generating apparatus includes a movable detector for detecting nuclear radiation during a detection period and an evaluation system. The evaluation system includes an interface system for transmitting detector data to the evaluation system. The detector data include information about the detected radiation for image generation. The evaluation system further includes a data memory portion for storing the detector data. The evaluation system further includes a program memory portion with a program for repeatedly determining at least one quality value with respect to image generation during the detection period.Type: GrantFiled: June 12, 2015Date of Patent: August 29, 2017Assignee: Surgiceye GmbHInventors: Thomas Wendler, Nassir Navab, Jörg Traub
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Patent number: 9345441Abstract: A system for endoscopic nuclear imaging, a nuclear probe and related methods are provided. In one embodiment, a system includes a movable endoscopic nuclear probe which comprises a collimator and a detector, the endoscopic nuclear probe having an elongated body with a longitudinal axis (X), wherein the detector and the collimator are arranged on the elongated body, and the collimator having a field of view with an axis (Y) and the axis (Y) is angled with respect to the axis (X) of the elongated body of the endoscopic nuclear probe; means for determining the position and orientation of the elongated body of the endoscopic nuclear probe; an evaluation unit including means for computationally determining an actual position and actual orientation of the elongated body of the endoscopic nuclear probe; and a program storage section and means for computing at least one quality parameter of the image.Type: GrantFiled: December 20, 2012Date of Patent: May 24, 2016Assignee: SURGICEYE GMBHInventor: Thomas Wendler
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Patent number: 9286732Abstract: A nuclear image system for updating an original nuclear image, the nuclear image system comprising: a data memory for storing the original three-dimensional nuclear image; a nuclear radiation detector, which is movable along a freely variable path, for measuring nuclear radiation, in order to obtain nuclear radiation values; a tracking system for tracking the nuclear radiation detector while measuring the nuclear radiation, so that detector coordinates are obtained which indicate a posture of the tracked nuclear radiation detector in relation to an image coordinate system of the nuclear image; a nuclear data input configured to receive the nuclear radiation values from the nuclear radiation detector and the detector coordinates from the tracking system, and to associate the nuclear radiation values with the respective detector coordinates; and an image updating module including an updating rule for changing the original nuclear image on the basis of the nuclear radiation values and the detector coordinates, wType: GrantFiled: September 17, 2012Date of Patent: March 15, 2016Assignee: SURGICEYE GMBHInventor: Thomas Wendler
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Publication number: 20150305701Abstract: An image generating apparatus for image generation is provided. The image generating apparatus includes a movable detector for detecting nuclear radiation during a detection period and an evaluation system. The evaluation system includes an interface system for transmitting detector data to the evaluation system. The detector data include information about the detected radiation for image generation. The evaluation system further includes a data memory portion for storing the detector data. The evaluation system further includes a program memory portion with a program for repeatedly determining at least one quality value with respect to image generation during the detection period.Type: ApplicationFiled: June 12, 2015Publication date: October 29, 2015Applicant: SURGICEYE GMBHInventors: Thomas WENDLER, Nassir NAVAB, Jörg TRAUB
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Patent number: 9146198Abstract: A device for combined optical and nuclear image comprises a nuclear image acquisition module and a reference image acquisition module. The reference image acquisition module has: an optical image sensor; and an optical imaging system for deflecting the optical radiation from a reference field of view to the image sensor, wherein the optical imaging system comprises a mirror for the optical radiation, which mirror is arranged between the reference field of view and the optical image sensor. On the image sensor, a respective image area assigned to at least one of nuclear partial fields of view. The optical imaging system is arranged such that the optical radiation coming from the at least one nuclear partial field of view is deflected substantially exactly to the respectively assigned of the image areas.Type: GrantFiled: June 22, 2011Date of Patent: September 29, 2015Assignee: SURGICEYE GMBHInventors: Thomas Wendler, Nassir Navab
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Publication number: 20140235921Abstract: The invention relates to a system for determining the position of radioactively marked target tissue of a patient in radiation therapy by means of a radiation therapy device. The system comprises at least one detector for the imaging detection of the radiation distribution of a radioactive radiation source that is located in target tissue region, a computing unit that is designed to calculate the pose of the target tissue region from measurement data of the detector and to calculate a correction variable as the difference between the calculated pose and comparison values, and an interface by means of which the data for the calculated pose of radioactively marked target tissue region and the correction variable can be transmitted by the computing unit to a radiation therapy device or a patient positioning device. The invention further relates to a corresponding method.Type: ApplicationFiled: September 24, 2012Publication date: August 21, 2014Applicants: SurgicEye GmbH, humediQ GmbHInventors: Thomas Wendler, Christian Hieronimi, Jörg Traub
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Publication number: 20130338490Abstract: A system for endoscopic nuclear imaging, a nuclear probe and related methods are provided. In one embodiment, a system includes a movable endoscopic nuclear probe which comprises a collimator and a detector, the endoscopic nuclear probe having an elongated body with a longitudinal axis (X), wherein the detector and the collimator are arranged on the elongated body, and the collimator having a field of view with an axis (Y) and the axis (Y) is angled with respect to the axis (X) of the elongated body of the endoscopic nuclear probe; means for determining the position and orientation of the elongated body of the endoscopic nuclear probe; an evaluation unit including means for computationally determining an actual position and actual orientation of the elongated body of the endoscopic nuclear probe; and a program storage section and means for computing at least one quality parameter of the image.Type: ApplicationFiled: December 20, 2012Publication date: December 19, 2013Applicant: SURGICEYE GMBHInventor: Thomas Wendler
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Publication number: 20130168570Abstract: A device for combined optical and nuclear image comprises a nuclear image acquisition module and a reference image acquisition module. The reference image acquisition module has: an optical image sensor and an optical imaging system for deflecting the optical radiation from a reference field of view to the image sensor, wherein the optical imaging system comprises a mirror for the optical radiation, which mirror is arranged between the reference field of view and the optical image sensor. On the image sensor, a respective image area is assigned to at least one of nuclear partial fields of view. The optical imaging system is arranged such that the optical radiation coming from the at least one nuclear partial field of view is deflected substantially exactly to the respectively assigned of the image areas.Type: ApplicationFiled: June 22, 2011Publication date: July 4, 2013Applicants: TECHNISCHE UNIVERSITAT MUNCHEN, SURGICEYE GMBHInventors: Thomas Wendler, Nassir Navab
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Publication number: 20100266171Abstract: An image generating apparatus for image generation is provided. The image generating apparatus includes a movable detector for detecting nuclear radiation during a detection period and an evaluation system. The evaluation system includes an interface system for transmitting detector data to the evaluation system. The detector data include information about the detected radiation for image generation. The evaluation system further includes a data memory portion for storing the detector data. The evaluation system further includes a program memory portion with a program for repeatedly determining at least one quality value with respect to image generation during the detection period.Type: ApplicationFiled: May 26, 2008Publication date: October 21, 2010Applicant: SURGICEYE GMBHInventors: Thomas Wendler, Nassir Navab, Joerg Traub
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Publication number: 20090259123Abstract: A device for 3D acquisition, 3D visualization and computer guided surgery with a tracking system, which can be for example an external optical tracking system (4), a tracked nuclear probe (1) having a nuclear probe (11) and a tip of nuclear probe (14), which measures a radioactivity, is achieved by providing a time synchronized recording of the spatial position and orientation of the tip of nuclear probes (14) and its measured counts of radioactivity. Thus a 3D radioactive surface distribution (8) is generated and may be visualized spatially registered with the viewing geometry of any in a superimposed image (81). Moreover using the said device, a method for 3D acquisition, 3D visualization and computer guided surgery is introduced for invasive or minimally invasive interventions.Type: ApplicationFiled: February 27, 2007Publication date: October 15, 2009Applicant: SURGICEYE GMBHInventors: Nassir Navab, Sibylle Ziegler, Jörg Traub, Thomas Wendler