Patents by Inventor Sylvie Bothorel
Sylvie Bothorel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230371804Abstract: An extra-oral dental imaging apparatus for obtaining an image from a patient has a radiation source; a first digital imaging sensor that provides, for each of a plurality of image pixels, at least a first digital value according to a count of received photons that exceed at least a first energy threshold; a mount that supports the radiation source and the first digital imaging sensor on opposite sides of the patient's head; a computer in signal communication with the digital imaging sensor for acquiring a first two-dimensional image from the first digital imaging sensor; and a second digital imaging sensor that is alternately switched into place by the mount and that provides image data according to received radiation.Type: ApplicationFiled: December 22, 2022Publication date: November 23, 2023Inventors: Jean-Marc INGLESE, Sylvie BOTHOREL, Vincent LOUSTAUNEAU, Donna RANKIN-PAROBEK
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Patent number: 11751760Abstract: An extra-oral dental imaging apparatus for obtaining an image from a patient has a radiation source; a first digital imaging sensor that provides, for each of a plurality of image pixels, at least a first digital value according to a count of received photons that exceed at least a first energy threshold; a mount that supports the radiation source and the first digital imaging sensor on opposite sides of the patient's head; a computer in signal communication with the digital imaging sensor for acquiring a first two-dimensional image from the first digital imaging sensor; and a second digital imaging sensor that is alternately switched into place by the mount and that provides image data according to received radiation.Type: GrantFiled: July 20, 2017Date of Patent: September 12, 2023Inventors: Jean-Marc Inglese, Sylvie Bothorel, Vincent Loustauneau, Donna Rankin-Parobek
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Patent number: 11154379Abstract: A method for guiding the position of a dental drill for implant treatment of a patient, the method acquiring a volume image of patient anatomy; superimposing an image of a planned drill hole on a display of the acquired volume image according to observer instructions to form an implant plan; displaying at least a portion of the implant plan in stereoscopic form on a head-mounted device worn by an observer and tracking patient position so that the displayed portion of the implant plan is registered to the patient anatomy that lies in the observer's field of view; and highlighting the location of the planned drill hole on the head-mounted device display.Type: GrantFiled: May 15, 2014Date of Patent: October 26, 2021Assignee: TROPHYInventors: Sylvie Bothorel, Philippe Maillet
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Patent number: 10937921Abstract: This invention relates to a method to manufacture a chip to detect the direct conversion of X-rays. It also relates to a direct conversion detector for X-rays using such a chip and dental radiology equipment using at least one such detector. The method to manufacture the wafer comprises a step for applying pressure (3, 4, 4 a) to a powdered polycrystalline semiconductor material and a step for heating (5-9) during a set time period. It comprises a preliminary step for providing an impurity level of at least 0.2% in the polycrystalline semiconductor material.Type: GrantFiled: June 21, 2012Date of Patent: March 2, 2021Assignee: TROPHYInventors: Dominique Biava, Mathieu Rault, Jean-Marc Inglese, Sylvie Bothorel, Didier Gourier, Laurent Binet, Philippe Barboux, Jean-Pierre Ponpon
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Publication number: 20170311910Abstract: An extra-oral dental imaging apparatus for obtaining an image from a patient has a radiation source; a first digital imaging sensor that provides, for each of a plurality of image pixels, at least a first digital value according to a count of received photons that exceed at least a first energy threshold; a mount that supports the radiation source and the first digital imaging sensor on opposite sides of the patient's head; a computer in signal communication with the digital imaging sensor for acquiring a first two-dimensional image from the first digital imaging sensor; and a second digital imaging sensor that is alternately switched into place by the mount and that provides image data according to received radiation.Type: ApplicationFiled: July 20, 2017Publication date: November 2, 2017Inventors: Jean-Marc Inglese, Sylvie Bothorel, Vincent Loustauneau, Donna Rankin-Parobek
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Patent number: 9743893Abstract: An extra-oral dental imaging apparatus for obtaining an image from a patient has a radiation source; a first digital imaging sensor that provides, for each of a plurality of image pixels, at least a first digital value according to a count of received photons that exceed at least a first energy threshold; a mount that supports the radiation source and the first digital imaging sensor on opposite sides of the patient's head; a computer in signal communication with the digital imaging sensor for acquiring a first two-dimensional image from the first digital imaging sensor; and a second digital imaging sensor that is alternately switched into place by the mount and that provides image data according to received radiation.Type: GrantFiled: June 21, 2012Date of Patent: August 29, 2017Assignee: Carestream Health, Inc.Inventors: Jean-Marc Inglese, Sylvie Bothorel, Vincent Loustauneau, Donna Rankin-Parobek
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Patent number: 9642582Abstract: A patient positioning apparatus for an extra-oral imaging system includes a mount for revolving an x-ray source and an imaging sensor panel about a patient's head and a substantially transparent shield suspended from the mount. The shield has a chin support coupled to the shield and comprises a chin rest and a bite element and a forehead support coupled to the shield and comprises a head rest.Type: GrantFiled: July 22, 2011Date of Patent: May 9, 2017Assignee: TROPHYInventors: Yann Lecuyer, Sylvie Bothorel, Philippe Congy
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Publication number: 20160324598Abstract: A method for guiding the position of a dental drill for implant treatment of a patient, the method acquiring a volume image of patient anatomy; superimposing an image of a planned drill hole on a display of the acquired volume image according to observer instructions to form an implant plan; displaying at least a portion of the implant plan in stereoscopic form on a head-mounted device worn by an observer and tracking patient position so that the displayed portion of the implant plan is registered to the patient anatomy that lies in the observer's field of view; and highlighting the location of the planned drill hole on the head-mounted device display.Type: ApplicationFiled: May 15, 2014Publication date: November 10, 2016Inventors: Sylvie Bothorel, Philippe Maillet
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Patent number: 9339246Abstract: A method for directing image data to a dental treatment site wherein a sensor controller is positioned near a programmed radio-frequency identification device at the dental treatment site. A command entry configures the sensor controller to encode and transmit image data content for delivery to a receiving address, according to information obtained from the radio-frequency identification device. A digital sensor that is associated with the sensor controller is positioned in proximity to a subject. Image data is acquired from the digital sensor and transmitted from the sensor controller to a wireless access point, and from the wireless access point to a host computer at the receiving address. The acquired transmitted image data is stored in a computer-accessible electronic memory.Type: GrantFiled: October 7, 2010Date of Patent: May 17, 2016Assignee: TROPHYInventors: Alain Lemaire, Sylvie Bothorel, Caroline Jeanneau
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Patent number: 9332951Abstract: An apparatus for obtaining an intraoral x-ray image from a patient has an x-ray source and an intraoral image detector comprising one or more detectable elements. One or more sensors are positionally coupled near the x-ray source and are energizable to sense the location of the one or more detectable elements when the intraoral image detector is within the patient's mouth. A control logic processor is in signal communication with the one or more sensors and is responsive to stored instructions for calculating a detector position of the intraoral image detector. A projector is positionally coupled to the x-ray source and is in signal communication with the control logic processor and is energizable to project an image toward the calculated intraoral image detector position in response to signals from the control logic processor.Type: GrantFiled: May 12, 2010Date of Patent: May 10, 2016Assignee: TROPHYInventors: Jean-Marc Inglese, Sylvie Bothorel
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Patent number: 9123147Abstract: A method for displaying teeth of a patient, generates a three-dimensional model of the patient's teeth and displays the generated three-dimensional model. A displayed image shows a cross-sectional view of the teeth according to the position of a cutting plane extending through the three-dimensional model. The relative position of the cutting plane is adjustable according to an operator instruction. The orientation of the displayed cross-sectional view is determined by the position of the cutting plane.Type: GrantFiled: January 16, 2013Date of Patent: September 1, 2015Assignee: Carestream Health, Inc.Inventors: Julien D. Barneoud, Sabrina Capron-Richard, Sylvie Bothorel, Ronan Etesse
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Patent number: 9066687Abstract: A panoramic dental x-ray unit. The unit includes a support rotating about an axis and carrying, in the opposite position, an x-ray source and detector which move following a predetermined trajectory. The unit further includes means for acquiring images of the dental arch of a patient corresponding to the positions of the detector and of the source with respect to the dental arch. There is also provided means for reconstruction of a two portions of a panoramic image corresponding respectively to two disconnected portions of the dental arch, the reconstruction being performed from certain acquired images which each contain at least one piece of information concerning the two disconnected portions of the dental arch.Type: GrantFiled: November 15, 2012Date of Patent: June 30, 2015Assignee: Carestream Health, Inc.Inventors: Anna-Sesilia Vlachomitrou, Sylvie Bothorel, Jean-Marc Inglese
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Publication number: 20150155421Abstract: This invention relates to a method to manufacture a chip to detect the direct conversion of X-rays. It also relates to a direct conversion detector for X-rays using such a chip and dental radiology equipment using at least one such detector. The method to manufacture the wafer comprises a step for applying pressure (3, 4, 4a) to a powdered polycrystalline semiconductor material and a step for heating (5-9) during a set time period. It comprises a preliminary step for providing an impurity level of at least 0.2% in the polycrystalline semiconductor material.Type: ApplicationFiled: June 21, 2012Publication date: June 4, 2015Applicant: TROPHYInventors: Dominique Biava, Mathieu Rault, Jean-Marc Inglese, Sylvie Bothorel, Didier Gourier, Laurent Binet, Philippe Barboux, Jean-Pierre Ponpon
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Patent number: 9044176Abstract: A dental x-ray unit comprising: an X-ray generator adapted to generate an X-ray beam in the direction of a patient's head, means of collimation adapted to confer given dimensions to the generated X-ray beam; a sensor placed facing the generator, receiving the radiologic projection of the collimated beam having irradiated the patient's head and supplying a cephalometric image of the patient's head, characterized in that the device includes: the means to acquire at least one photographic image of the patient's head, the means of automatic control for the means of collimation according to the at least one photographic image so that the dimensions of the collimated X-ray beam are adjusted to the dimensions of the patient's head.Type: GrantFiled: December 15, 2010Date of Patent: June 2, 2015Assignee: Carestream Health, Inc.Inventors: Vincent Loustauneau, Sylvie Bothorel, Jean-Marc Inglese
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Patent number: 8979364Abstract: A combined imaging apparatus for x-ray imaging of a subject in multiple modes has a supporting structure having an extended rotary arm, wherein the rotary arm has a computed tomography detector and a panoramic imaging detector, both mounted adjacently against a movable platen. A detector positioning apparatus is actuable to translate the position of the movable platen to either of at least first and second positions with respect to an x-ray source. The first position disposes the computed tomography detector in the direct path of an x-ray source and the second position disposes the panoramic imaging detector in the direct path of the x-ray source.Type: GrantFiled: May 3, 2010Date of Patent: March 17, 2015Assignee: TrophyInventors: Sylvie Bothorel, Philippe Maillet, Jean-Marc Inglese
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Publication number: 20150004558Abstract: An extra-oral dental imaging apparatus for obtaining an image from a patient has a radiation source; a first digital imaging sensor that provides, for each of a plurality of image pixels, at least a first digital value according to a count of received photons that exceed at least a first energy threshold; a mount that supports the radiation source and the first digital imaging sensor on opposite sides of the patient's head; a computer in signal communication with the digital imaging sensor for acquiring a first two-dimensional image from the first digital imaging sensor; and a second digital imaging sensor that is alternately switched into place by the mount and that provides image data according to received radiation.Type: ApplicationFiled: June 21, 2012Publication date: January 1, 2015Applicant: Carestream Health, Inc.Inventors: Jean-Marc Inglese, Sylvie Bothorel, Vincent Loustauneau, Donna Rankin-Parobek
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Publication number: 20140147803Abstract: A patient positioning apparatus for an extra-oral imaging system includes a mount for revolving an x-ray source and an imaging sensor panel about a patient's head and a substantially transparent shield suspended from the mount. The shield has a chin support coupled to the shield and comprises a chin rest and a bite element and a forehead support coupled to the shield and comprises a head rest.Type: ApplicationFiled: July 22, 2011Publication date: May 29, 2014Inventors: Yann Lecuyer, Sylvie Bothorel, Philippe Congy
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Patent number: 8705691Abstract: A dental X-ray apparatus of the conical-beam digitized-tomography type includes: an X-ray generator emitting an X-ray beam towards an object and provided with a collimation element for collimating the emitted beam; an X-ray sensor having an active surface arranged opposite the generator; wherein the generator and the sensor can rotate simultaneously about a rotation axis, the sensor being oriented so that a longitudinal axis extending from the generator to the sensor through the rotation axis is perpendicular to the active surface of the sensor, the center of the sensor being transversally offset relative to the projection of the axis on the sensor's active surface, the arrangement of the collimation element and the sensor thus offset defining that the collimated beam illuminates the sensor's active surface while leaving a peripheral area of the surface that is faintly illuminated by the collimated beam relative to the rest of the active surface.Type: GrantFiled: January 28, 2013Date of Patent: April 22, 2014Assignee: TrophyInventors: Vincent Loustauneau, Sylvie Bothorel, Colombe Isabelle Maury
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Publication number: 20140071126Abstract: A method for displaying teeth of a patient, generates a three-dimensional model of the patient's teeth and displays the generated three-dimensional model. A displayed image shows a cross-sectional view of the teeth according to the position of a cutting plane extending through the three-dimensional model. The relative position of the cutting plane is adjustable according to an operator instruction. The orientation of the displayed cross-sectional view is determined by the position of the cutting plane.Type: ApplicationFiled: January 16, 2013Publication date: March 13, 2014Inventors: Julien D. Barneoud, Sabrina Capron-Richard, Sylvie Bothorel, Ronan Etesse
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Patent number: 8670521Abstract: A method for obtaining an intraoral x-ray image determines an initial spatial position and angular orientation of an x-ray source relative to a detector. A first x-ray image is obtained with the x-ray source at the initial spatial position and angular orientation and stored, associating the initial spatial position and angular orientation to the first x-ray image. A sequence repeats that calculates a next spatial position and angular orientation for the x-ray source, provides positional adjustment information between the x-ray source and detector for obtaining a next x-ray image, measures and records the actual spatial position and angular orientation of the x-ray source relative to the detector and obtains and stores the next x-ray image at the measured spatial position and angular orientation, and forms a composite image using image data from the first and from the one or more next x-ray images.Type: GrantFiled: June 2, 2011Date of Patent: March 11, 2014Assignee: Carestream Health, Inc.Inventors: Sylvie Bothorel, Edward R. Shellard, Jean-Marc Inglese