Patents Examined by Sebastian X Lukjan
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Patent number: 10994120Abstract: Apparatus and methods are described including placing an impeller of a ventricular assist device inside a left ventricle of a subject, with a frame disposed around the impeller. The impeller is driven to pump blood from the left ventricle to an aorta of the subject, by rotating the impeller. The impeller is placed inside the left ventricle such that the impeller is allowed to undergo axial motion with respect to the frame, in response to cyclical changes in a pressure difference between the left ventricle and the aorta. Other applications are also described.Type: GrantFiled: February 21, 2019Date of Patent: May 4, 2021Assignee: MAGENTA MEDICAL LTD.Inventors: Yosi Tuval, Zev Sohn, Ehud Schwammenthal, Gad Lubinsky
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Patent number: 10980479Abstract: The present disclosure discloses a control method of a wearable device execution module and a wearable device. The control method includes detecting at least one touch position and determining a set consisting of the detected at least one touch position as a current touch position set, the at least one touch position being a position at a predetermined touch sensing area; determining an execution module corresponding to the current touch position set as a current execution module based on a correspondence between predetermined touch position sets and execution modules and generating a control command; and transmitting the control command to the current execution module so that the current execution module executes the control command.Type: GrantFiled: December 30, 2015Date of Patent: April 20, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Zicheng Huang
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Patent number: 10980490Abstract: A method of evaluating a physiological aging level includes calculating a complexity corresponding to a change pattern of a physiological parameter sensed from a user, and determining an aging level indicating a physiological change progress of the user based on the complexity.Type: GrantFiled: January 7, 2016Date of Patent: April 20, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-Geun Jang, Sang Joon Kim, JongPal Kim, Seungchul Jung
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Patent number: 10973579Abstract: An optical system adapted to detect an object including a beam splitting and combing element, a catheter, a focusing element, a deformation detecting module, and an object detecting module is provided. The catheter sleeves outside an optical fiber, and the optical fiber has at least one fiber Bragg gratings. The deformation detecting module and the object detecting module are coupled to the beam splitting and combing element. A first light is reflected by the at least one fiber Bragg gratings and then transmitted to the deformation detecting module. A second light is transmitted to and reflected by the object, so as to be transmitted to the object detecting module. A first wavelength range of the first light is different from a second wavelength range of the second light.Type: GrantFiled: December 28, 2018Date of Patent: April 13, 2021Assignee: Industrial Technology Research InstituteInventors: Yi-Cheng Liu, Yuan-Chin Lee, De-Yi Chiou, Hung-Chih Chiang
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Patent number: 10973471Abstract: An integrated home based system to measure and report vital patient physiological data via telemedicine is disclosed. The integrated medical device is a personal, affordable, portable medical monitor, providing multiple critical vital sign data for real-time face-to-face communication with qualified health care professionals, direct from the comfort of your home (or wherever you may be travelling), whenever you need it. It is also linked to a secure patient medical record so the patient and/or healthcare professional can collect, archive and track information and trends.Type: GrantFiled: March 7, 2018Date of Patent: April 13, 2021Assignee: MEDWAND SOLUTIONS, INC.Inventors: Robert Howard Rose, M. Samir Qamar
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Patent number: 10966647Abstract: A mobile electronic device is operable to detect and display a mental state of a user such as drowsiness. The mobile electronic device includes a heartrate sensor, a processor, and a display. The heartrate sensor is operable to provide a heartbeat signal indicative of a heartbeat of the user. The processor is operable to: acquire a beat-to-beat interval based upon the heartbeat signal and determine a drowsiness level of the user based at least in part upon the beat-to-beat interval. The display is operable to display an indication of the drowsiness level.Type: GrantFiled: January 23, 2019Date of Patent: April 6, 2021Inventors: Norbert Galm, Robert G. Mayster, Manuel F. Fehler
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Patent number: 10953236Abstract: Systems and methods are provided for treating or preventing carbon monoxide poisoning. In particular, systems and methods are provided for a phototherapy treatment or prevention system that delivers light radiation to a patient's body to photodissociate carbon monoxide from hemoglobin.Type: GrantFiled: May 17, 2016Date of Patent: March 23, 2021Assignee: The General Hospital CorporationInventors: Warren M. Zapol, R. Rox Anderson, Luca Zazzeron, Walfre Franco, William A. Farinelli
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Patent number: 10952896Abstract: Apparatus and methods for treating dry eye include an energy source configured to apply energy to an obstruction located in a meibomian gland of a patient's eyelid. The apparatus also comprises an insulator configured to be positioned between a rear portion of the patient's eyelid and a surface of the patient's eyeball. An inner surface of the insulator has a curvature greater than that of the patient's eyeball such that an air pocket is formed between the inner surface of the insulator and the patient's eyeball, wherein the air pocket provides additional insulation to reduce or eliminate an amount of heat due to the applied energy from the energy source from being conducted to the surface of the patient's eyeball, such that the applied energy does not cause the temperature to reach a temperature sufficient to cause damage to a corneal or scleral portion of the patient's eyeball.Type: GrantFiled: November 23, 2016Date of Patent: March 23, 2021Assignee: TearScience IncInventors: Stephen M. Grenon, John Martin Jans, Jordan W. Hutchinson, Keith Gausmann, Donald R. Korb
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Patent number: 10940074Abstract: An apparatus providing heat for treatment of an eyelid includes a heater unit configured to apply heat directly to an outer surface of the eyelid when an electrical signal is applied to the heater unit. The heater unit is affixed directly to the outer surface of the eyelid using an adhesive. A temperature regulator applies the electrical signal to the heater unit in order to achieve heating of the outer surface of the eyelid to a specified temperature range. A method is also disclosed that comprises affixing a heater unit directly into contact with the outer surface of the eyelid using an the adhesive. A control signal is applied to the heater unit to generate heat to the outer surface of the eyelid and is maintained for a period of time until the outer surface of the eyelid is heated to a specified temperature range.Type: GrantFiled: October 26, 2018Date of Patent: March 9, 2021Assignee: TearScience IncInventors: Stephen M. Grenon, Omer Jack Barrier, David Foshee, Donald R. Korb, Timothy R. Willis
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Patent number: 10939947Abstract: Medical devices, systems, and methods optionally treat dermatological and/or cosmetic defects, and/or a wide range of additional target tissues. Embodiments apply cooling with at least one small, tissue-penetrating probe, the probe often comprising a needle having a size suitable for inserting through an exposed surface of the skin of a patient without leaving a visible scar. Treatment may be applied along most or all of the insertable length of an elongate needle, optionally by introducing cryogenic cooling fluid into the needle lumen through a small, tightly-toleranced lumen of a fused silica fluid supply tube, with the supply tube lumen often metering the cooling fluid. Treatment temperature and/or time control may be enhanced using a simple pressure relief valve coupled to the needle lumen via a limited total exhaust volume space.Type: GrantFiled: December 29, 2015Date of Patent: March 9, 2021Assignee: Pacira CryoTech, Inc.Inventors: Keith Burger, Ronald Williams, Lisa Elkins
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Patent number: 10939863Abstract: A method includes receiving, in a processor, a two-dimensional (2D) electroanatomical (EA) map of an interior surface of at least a portion of a cavity of an organ of a patient, the 2D EA map including electrophysiological (EP) values measured at respective locations on the interior surface. A complex analytic function is fitted to a set of the EP values that were measured in a given region of the 2D EA map. A singularity is identified in the fitted complex analytic function. The region is projected onto a three-dimensional (3D) EA map of the interior surface. At least part of the 3D E A map is presented to a user, including indicating an arrhythmogenic EP activity at a location on the 3D E A map corresponding to the singularity identified in the fitted complex analytic function.Type: GrantFiled: May 28, 2019Date of Patent: March 9, 2021Assignee: Biosense Webster (Israel) Ltd.Inventor: Assaf Govari
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Patent number: 10940038Abstract: Cataract surgery is in recent years more and more augmented and supported by the application of laser cuts in the eye tissue. Such laser systems are separate units from the phacoemulsification system units that are usually used for cataract extraction. The laser systems require the patient to be positioned under the laser unit and then being moved under the surgical microscope next to the phacoemulsification unit. The here described invention relates to systems combining several aspects of the laser system and the phacoemulsification system. In particular, this invention relates to combining at least some parts of the control system and the housing for both systems and thereby minimizing and optimizing setup time, operating room footprint, patient flow and cost. Furthermore the here disclosed invention relates to integrating the laser system under the surgical microscope and thereby significantly reducing the surgery setup and complexity.Type: GrantFiled: September 1, 2015Date of Patent: March 9, 2021Assignee: Lensar, Inc.Inventors: Christopher Horvath, Vanessa Isabella Vera
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Patent number: 10925623Abstract: Various medical devices and methods are described herein. For example, various detachable control handle configurations for inclusion with a medical device are described. In another example, various probe configurations are described herein. Furthermore, various methods of treatment using a control handle are described.Type: GrantFiled: March 20, 2017Date of Patent: February 23, 2021Assignee: Cook Medical Technologies LLCInventors: Darin Schaeffer, Pamela Ridgley, Daniel McCarthy
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Patent number: 10912612Abstract: A medical device that includes a hand piece; a beam fiber; and a beam disperser located at a distal end of the beam fiber through which beam energy is dispersed. The beam disperser includes one face, or a plurality of substantially planar faces through which the beam energy is dispersed.Type: GrantFiled: January 17, 2018Date of Patent: February 9, 2021Assignee: Gyrus Acmi, Inc.Inventor: Nikhil Murdeshwar
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Patent number: 10905384Abstract: Herein disclosed is a monitor, including: a measurement section that acquires measured values of a plurality of parameters showing a health state of a living body; a classification setting section that classifies a relationship among the measured values of the plurality of parameters into a plurality of types of detection states; a status setting section that respectively assigns any of a plurality of types of alarm statuses to the plurality of types of detection states; a state specifying section that specifies one of the plurality of types of detection states on the basis of the measured values acquired by the measurement section; and an annunciation section that outputs an alarm corresponding to the alarm status assigned to the specified detection state.Type: GrantFiled: July 2, 2013Date of Patent: February 2, 2021Assignee: NIHON KOHDEN CORPORATIONInventors: Ei Nomura, Masami Tanishima, Hiroko Hagiwara
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Patent number: 10893832Abstract: A purpose-made predictive instrument for the administration of cardiac metabolic support for acute coronary syndromes (ACS, which include unstable angina and acute myocardial infarction) that particularly identifies those most likely to benefit from treatment. In some examples, such a predictive instrument is used for real-time decision support for the administration of treatments such as glucoseinsulin-potassium (GIK).Type: GrantFiled: January 12, 2017Date of Patent: January 19, 2021Assignee: Tufts Medical Center, Inc.Inventors: Harry P. Selker, Madhab Ray
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Patent number: 10881770Abstract: Apparatus and methods are described including a blood pump configured to be placed inside a body of subject, the blood pump including an impeller that includes proximal and distal bushings, and a frame disposed around the impeller, the frame including proximal and distal bearings. An axial shaft passes through the proximal and distal bearings of the frame and the proximal and distal bushings of the impeller. The impeller defines a radially-constrained configuration in which the impeller is introduced into the subject's body and a non-radially-constrained configuration in which the impeller is configured to pump blood within the subject's body. The impeller changes from its radially-constrained configuration to its non-radially constrained configuration by the distal bushing sliding over the axial shaft. Other applications are also described.Type: GrantFiled: February 21, 2019Date of Patent: January 5, 2021Assignee: MAGENTA MEDICAL LTD.Inventors: Yosi Tuval, Zev Sohn, Ehud Schwammenthal, Gad Lubinsky
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Patent number: 10849702Abstract: A robotic surgical system with an input device has two operational modes by which both steerable and non-steerable elongate instruments can be effectively controlled, such as steerable catheters which can move in at least three orthogonal axes and non-steerable guidewires which can move via axial insertion/retraction or axial rotation. The robotic surgical system may include mapping schemes and haptic feedback to enhance the functionality, operation and ease of use of the input device when controlling non-steerable elongate instruments such as guidewires.Type: GrantFiled: March 15, 2013Date of Patent: December 1, 2020Assignee: Auris Health, Inc.Inventors: Jason Joseph Hsu, June Park, Ruchi Choksi Bhatt
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Patent number: 10821285Abstract: A system, method, and apparatus for identifying optimal or near optimal complex stimulation waveforms for a neurostimulator device or neuromodulation device are disclosed. An example method includes using a dueling bandits algorithm with correlation among stimulation arms to select a batch of stimulation arms for sequential application to a patient during a therapy session. Each of the stimulation arms specifies complex stimulation waveform parameter values. Feedback from applying the stimulation arms to the patient is recorded and used to update feedback reward values corresponding to at least some of the stimulation arms using a stimulation arm correlation index. A second batch of stimulations arms is selected based upon the updated feedback reward values and applied to a patient. The method is iteratively repeated over a number of therapy sessions until an optimal or near optimal batch of stimulation arms (defining complex stimulation waveforms) is determined.Type: GrantFiled: January 5, 2018Date of Patent: November 3, 2020Assignee: California Institute of TechnologyInventors: Joel W. Burdick, Yanan Sui, Yisong Yue, Nicholas A. Terrafranca
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Patent number: 10821052Abstract: An eye moisturizer includes: a pair of hot water containers for storing hot water from which water vapor is generated; a connection panel coupled to the hot water containers to allow the hot water containers to be spaced apart from each other; a glabella support disposed between the hot water containers to maintain a height of a user's face; a lower support protruding from the underside of the connection panel to prevent falling; and water vapor discharge portions formed on tops of the hot water containers or the connection panel to discharge the water vapor therefrom, while preventing the hot water containers from coming into contact with the eyes, where the waver vapor is fed to the eyes seeing vertically the hot water containers and to the skin around the eyes.Type: GrantFiled: September 12, 2019Date of Patent: November 3, 2020Inventor: Min Gyu Park