Patents Examined by Shahdeep Mohammed
-
Patent number: 10537304Abstract: Embodiments of the invention provide a dermatological cosmetic treatment and imaging system and method. In some embodiments, the system (20) includes a hand wand (100) with at least one finger activated controller (150, 160), and a removable transducer module (200) having an ultrasound transducer (280). In some embodiments, the system (20) can include a control module (300) that is coupled to the hand wand (100) and has a graphical user interface (310) for controlling the removable transducer module (200), and an interface (130) coupling the hand wand (100) to the control module (300). The interface (130) may provide power to the hand wand or may transfer a signal from the hand wand to the control module. In some embodiments, the cosmetic treatment system (20) may be used in cosmetic procedures on at least a portion of a face, head, neck, and/or other part of a patient.Type: GrantFiled: June 5, 2009Date of Patent: January 21, 2020Assignee: Ulthera, Inc.Inventors: Peter G. Barthe, Michael H. Slayton, Inder Raj S. Makin
-
Patent number: 10531812Abstract: A system and method for controlling a magnetic resonance imaging (MRI) system to acquire images of a subject having inconsistencies in a cardiac cycle of the subject. The process includes receiving an identification of a predetermined point in a cardiac cycle of the subject and, thereupon, performing a saturation module configured to dephase magnetization within a region of interest (ROI) from before the predetermined point. The process also includes performing an inversion module configured to invert spins within the ROI and acquiring medical imaging data from the subject. A delay is inserted between the performance of the saturation module and the performance of the inversion module, wherein a duration of the delay is configured, with the saturation module, to control evidence in the medical imaging data of inconsistencies in the cardiac cycle of the subject by controlling a magnetization history of tissue in the ROI.Type: GrantFiled: January 16, 2013Date of Patent: January 14, 2020Assignee: Beth Israel Deaconess Medical Center, Inc.Inventors: Sebastian Weingärtner, Mehmet Akçakaya, Warren J. Manning, Reza Nezafat
-
Patent number: 10524812Abstract: A method for locating and visualizing a target (C) in relation to a focal point (F2), in a mammal, particularly a human body, including the steps of forming an ultrasound probe mobile in space, mechanically independent of a treatment system and located by a remote locating system, ensuring simultaneous recording firstly of an ultrasound image in which the image of the target appears, and secondly of the position of the ultrasound probe, in the recorded ultrasound image, selecting the position of the image of the target to determine the virtual position of the target (C), simultaneously determining firstly the position of the focal point (F2) by the remote locating system, and secondly the position of the members displacing the target and/or treatment system, and calculating the displacement values for the displacing members, to cause the virtual position of the target (C) to coincide with the focal point (F2).Type: GrantFiled: December 23, 2010Date of Patent: January 7, 2020Assignee: EDAP TMS FRANCEInventors: Andre Peyrard, Claire Vurpillot, Rene Chatre
-
Patent number: 10524765Abstract: A method of refining an anatomical model includes acquiring a two-dimensional echocardiogram that has a variable intensity, relating the two-dimensional echocardiogram to a plurality of mapping points that exist in three-dimensional space, and determining a confidence value for each of two or more mapping points that corresponds to an intensity at a point on the two-dimensional echocardiogram.Type: GrantFiled: December 27, 2010Date of Patent: January 7, 2020Assignee: St. Jude Medical, Atrial Fibrillation Division, Inc.Inventors: Anthony D. Hill, D. Curtis Deno, Martin M. Grasse, Robert D. Aiken, Daniel A. Feeney
-
Patent number: 10517571Abstract: An ultrasound unit includes an ultrasound array that has a plurality of ultrasound elements, each of which has a first principal surface that is rectangular where a transmitting and receiving portion, a signal electrode terminal, and a ground electrode terminal are arranged in a longer side direction, longer sides of the ultrasound elements being coupled, one or more short-lines that are connected to a plurality of ground electrode terminals, a ground line that is connected to the short-line, and a plurality of signal lines, each of which is connected to one of the signal electrode terminals, and adjoining ultrasound elements of the ultrasound elements are coupled such that the signal electrode terminals are arranged alternately on opposite sides in the longer side direction of the transmitting and receiving portions that are rectangular.Type: GrantFiled: December 31, 2013Date of Patent: December 31, 2019Assignee: OLYMPUS CORPORATIONInventors: Satoshi Inui, Kazuya Matsumoto, Fukashi Yoshizawa, Hiroshi Iwaisako
-
Patent number: 10517556Abstract: A method for increasing the temporal fidelity, increasing the temporal sampling density, and/or reducing the temporal noise of a series of image frames obtained with a medical imaging system is provided. The image frames are acquired with the medical imaging system. The medical imaging system may be, for example, an x-ray C-arm imaging system. A window function that is representative of a temporal fidelity window is selected and used to temporally deconvolve the image frames using a minimization technique. A temporal sampling density may also be selected and used in the temporal deconvolution. The resultant deconvolved image frames have a higher temporal fidelity to a time-varying image contrast depicted in the acquired image frames, and may also have an increased temporal sampling density and/or reduced temporal noise.Type: GrantFiled: February 8, 2013Date of Patent: December 31, 2019Assignee: Wisconsin Alumni Research FoundationInventors: Guang-Hong Chen, Jie Tang
-
Patent number: 10512448Abstract: An apparatus, system, and method where the ultrasound transducer position registration is automated, calculates the position of each pixel in the ultrasound image in reference to the predetermined anatomical reference points (AR) and can store the information on demand. The graphic interface associated with the ultrasound image allows for the instant display of selected targets position coordinates relative to anatomical reference points, in the ultrasound images. This system would significantly reduce the ultrasound examination time, by eliminating the time consuming manual labeling of images and speeding up the target finding at subsequent examinations, enhance correlation capability with other diagnostic imaging modalities like CT scans, MRI, mammograms, decrease human errors and fatigue, provide an easy, uniform, method of communicating the target position among healthcare providers.Type: GrantFiled: February 18, 2014Date of Patent: December 24, 2019Assignee: Metritrack, Inc.Inventor: Calin Caluser
-
Patent number: 10456106Abstract: According to one embodiment, a position detection unit detects position information of an ultrasonic probe including ultrasonic transducers, with reference to a reference position. A transmission/reception unit supplies a driving signal to each transducer and generates a reception signal based on a reception echo signal generated by the transducer. Based on the reception signal, a three-dimensional data generation unit generates first three-dimensional data, in which a region corresponding to a living body tissue is specified by a specifying unit. A setting unit sets a first viewpoint based on the position information and specified region. An image generation unit generates a rendering image by rendering processing using the first viewpoint and first three-dimensional data.Type: GrantFiled: December 14, 2012Date of Patent: October 29, 2019Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATIONInventors: Go Tanaka, Kazutoshi Sadamitsu, Koichiro Kurita, Eiji Goto, Itsuki Kuga, Junho Cha
-
Patent number: 10405774Abstract: A catheter has single axis sensors mounted directly along a portion of the catheter whose position/location is of interest. The magnetic based, single axis sensors are on a linear or nonlinear single axis sensor (SAS) assembly. The catheter includes a catheter body and a distal 2D or 3D configuration provided by a support member on which at least one, if not at least three single axis sensors, are mounted serially along a length of the support member. The magnetic-based sensor assembly may include at least one coil member wrapped on the support member, wherein the coil member is connected via a joint region to a respective cable member adapted to transmit a signal providing location information from the coil member to a mapping and localization system. The joint region provides strain relief adaptations to the at least one coil member and the respective cable member from detaching.Type: GrantFiled: July 28, 2014Date of Patent: September 10, 2019Assignee: Biosense Webster, Inc.Inventors: Maribeth Esguerra Wilczynski, Jennifer Maffre, Thanh Nguyen
-
Patent number: 10391320Abstract: A device includes a housing, a first magnetic field sensor, a second magnetic field sensor, and a control module. The housing is configured to be implanted in a patient. The first magnetic field sensor is located at a first location within the housing and is configured to measure a first strength of a magnetic field at the first location. The second magnetic field sensor is located at a second location within the housing and is configured to measure a second strength of the magnetic field at the second location. The control module is configured to identify a source of the magnetic field based on the first and second strengths.Type: GrantFiled: March 11, 2011Date of Patent: August 27, 2019Assignee: Medtronic, Inc.Inventor: Troy A. Jenison
-
Patent number: 10383995Abstract: A syringe holding structure includes an adapter case (40) for holding a small-diameter syringe, and a syringe holding member having a flange-receiving groove (77) for holing flange portion (46) of the case(40). The syringe holding structure further includes locking mechanism for fixing the flange portion (46) in the groove (77) when the flange portion is inserted into flange-receiving groove and then it is rotated by 90 degrees about its axis.Type: GrantFiled: March 26, 2010Date of Patent: August 20, 2019Assignee: NEMOTO KYORINDO CO., LTD.Inventors: Shigeru Nemoto, Takashi Saitoh, Shigeru Muramatsu, Hirofumi Uchizono
-
Patent number: 10274553Abstract: A needle placement manipulator includes, a needle holder configured to hold a needle, a guide system configured to position the needle holder to a predetermined direction with respect to a subject of needle placement, an attachment including an attaching portion to which the guide system is attached and a setting portion on which an RF-coil is set. A base surface of the setting portion is configured to be disposed on the subject.Type: GrantFiled: March 15, 2013Date of Patent: April 30, 2019Assignees: CANON U.S.A., INC., THE BRIGHAM AND WOMEN'S HOSPITAL, INC.Inventors: Kosuke Fujimoto, Yasumichi Arimitsu, Nobuhiko Hata, Sang-Eun Song, Junichi Tokuda
-
Patent number: 10206661Abstract: Embodiments provided herein generally relate to improved ultrasound visualization. In some embodiments, interoperative ultrasound displays may be enhanced for more accurate identification of cancerous and non-cancerous tissues.Type: GrantFiled: September 7, 2012Date of Patent: February 19, 2019Assignee: Empire Technology Development LLCInventor: Richard J. Mammone
-
Patent number: 10165951Abstract: A method for measuring and determining a pulse arrival time (PAT) value of a user using a sensor device having a photoplethysmographic (PPG) multichannel sensor formed from a plurality of PPG sensor channels and being adapted to measure a set of PPG signals, each PPG signal being measured by one of the PPG sensor channels when the multichannel PPG sensor is in contact with the user; having: measuring the set of PPG signals; extracting a plurality of features from each of the measured PPG signals; selecting a subset from the set of PPG signals based on the extracted features; and processing the selected subset of PPG signals to determine the PAT value. The disclosed sensor and method can be embedded into a chest belt and do not need skilled supervision. They can represent a potential candidate for the implantation of PWV measurement campaigns in the ambulatory setting.Type: GrantFiled: September 28, 2012Date of Patent: January 1, 2019Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DÉVELOPPEMENTInventors: Josep Sola i Caros, Stefano Rimoldi
-
Patent number: 10123765Abstract: The present embodiment relates to an ultrasound probe having a first ultrasound vibrator group and a second ultrasound vibrator group, comprising a plurality of matrix switches and an adder. The ultrasound probe has a mode to send ultrasound to a predetermined observation point within a subject by the first ultrasound vibrator group, and to receive ultrasound echoes reflected within the subject by the second ultrasound vibrator group. The plurality of matrix switches extract, based on the distance between the second ultrasound vibrator group and the observation point, a plurality of ultrasound echoes having substantially the same phase from a plurality of ultrasound echoes output by the second ultrasound vibrator group. The adder adds the plurality of ultrasound echoes extracted by the plurality of matrix switches for each of the matrix switches and outputs them.Type: GrantFiled: December 23, 2010Date of Patent: November 13, 2018Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATIONInventors: Hironobu Hongou, Toru Hirano, Isao Uchiumi, Masaaki Ishitsuka, Takayuki Shiina
-
Patent number: 10124114Abstract: A method for identifying target regions in a tissue for local drug delivery, where functional and/or structural anatomical data such as edema and/or resection cavity is captured by an imaging system, and where the anatomical data is evaluated by segmentation techniques such as region-growing-based methods with computer assistance to determine a margin around a resection cavity and/or the volume of edema, the margin and/or the volume of edema being the target tissue for local drug delivery.Type: GrantFiled: April 14, 2009Date of Patent: November 13, 2018Assignee: Brainlab AGInventors: Raghu Raghavan, Martin Brady, Maria Inmaculada Rodriguez-Ponce
-
Patent number: 10092188Abstract: The invention provides methods and compositions for determining whether a subject containing a stent immobilized in a blood vessel has asymptomatic stent thrombosis or is at risk of developing clinically symptomatic stent thrombosis. In one approach, the method involves imaging a region of the blood vessel that contains the stent using a probe that contains a fluorochrome, for example, a near-infrared fluorochrome, and a targeting moiety that binds a molecular marker indicative of the presence of asymptomatic stent thrombosis or the development of symptomatic stent thrombosis. To the extent that the subject displays one or more such markers, the probe binds to the markers and increases the local concentration of the probe in the vicinity of the stent. The imaging method identifies those patients that display a higher density of such markers in the vicinity of the stent. As a result, those patients can be monitored for, and/or treated to prevent, symptomatic stent thrombosis.Type: GrantFiled: September 30, 2014Date of Patent: October 9, 2018Assignee: VisEn Medical, Inc.Inventors: Farouc Jaffer, Milind Rajopadhye
-
Patent number: 10076299Abstract: Systems and methods for determining an objective metric for analyzing health of a patient's liver are described. In some embodiments, the system may include a scanner that can detect radiation counts responsive to administration of radioactive compound to a patient. Further, the system may include an image detection module that can access image data responsive to the detected radiation counts by the scanner. The image detection module can programmatically identify a first region of interest corresponding to a liver of the patient from the image data. A parameter calculator module can programmatically determine a first attribute associated with the first region of interest and calculate a first parameter indicating health of the liver of the patient based at least in part on the first attribute associated with the first region of interest.Type: GrantFiled: October 9, 2015Date of Patent: September 18, 2018Assignee: HEPATIQ, INC.Inventors: Dipankar Ghosh, John Carl Hoefs
-
Patent number: 10022569Abstract: A driving device includes an output voltage decomposing unit which decomposes an output voltage applied to an ultrasonic transducer into a basic and harmonic components; an output current decomposing unit which decomposes an output current flowing through the ultrasonic transducer into a basic and harmonic components; a capacitor current calculator which calculates a basic and harmonic components of a capacitor current, based on the basic and harmonic components of the output voltage; a driving current calculator which calculates a basic and harmonic components of a driving current based on the basic and harmonic components of the output current and the capacitor current, a driving current summing unit which sums up the basic and harmonic components of the driving current, and a constant current controller which generates constant current control data.Type: GrantFiled: November 25, 2016Date of Patent: July 17, 2018Assignee: OLYMPUS CORPORATIONInventors: Shunsuke Matsui, Ko Kawashima
-
Patent number: 10016146Abstract: An MPI method determines calibration and measurement volumes, wherein the calibration volume is larger than the measurement volume and the overall measurement volume is arranged within the calibration volume. Calibration signals are detected and a system matrix S is created. An MPI measuring signal u is recorded, a location-dependent magnetic particle concentration c with magnetic particle concentration values ci within the calibration volume is reconstructed and the magnetic particle concentration values ci are associated with voxels in the calibration volume. Magnetic particle concentration values ci which were associated with voxels outside of the measurement volume are discarded and an MPI image is generated which exclusively contains magnetic particle concentration values ci which were associated with the voxels within the measurement volume. MPI image data are thereby generated with little artifacts within a short time even in case of high magnetic particle densities outside of the measurement volume.Type: GrantFiled: July 13, 2016Date of Patent: July 10, 2018Assignee: Bruker BioSpin MRI GmbHInventor: Alexander Weber