Patents Examined by Jon-Eric C. Morales
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Patent number: 11412984Abstract: Apparatuses, methods, and systems are disclosed to establish sensor locations on a human's body. A reference plane structure establishes a measurement datum. A plurality of fixtures is provided. Each fixture of the plurality contains at least one sensor and provides a tensile preload to the at least one sensor. A first fixture of the plurality is supported by the reference plane structure. A location on the human's body is associated with each sensor. Each location on the human's body is established using the measurement datum and a contact point of each sensor. The plurality is articulated together to conform to a shape of the human's body such that, when in use, each sensor is in contact with the human's body, and each location is defined by the measurement datum and a contact point of each sensor.Type: GrantFiled: April 1, 2021Date of Patent: August 16, 2022Assignee: PHONOFLOW MEDICAL, LLCInventor: Norman Lee Owsley
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Patent number: 11413446Abstract: An intravascular blood pump for percutaneous insertion comprises a catheter (10) and a pumping device (1) attached to the catheter (10). The catheter (10) extends along a longitudinal axis and has a distal end (11) and a proximal end (12) opposite the distal end (11). The catheter (10) comprises an elongate stiffening structure (15) extending continuously longitudinally along the length of the catheter (10) between the proximal end (11) and the distal end (12) of the catheter (10). The stiffening structure (15) may comprise a shape-memory material, such as Nitinol. It may be in the form of a wire that extends loosely through the lumen of the catheter and helps to avoid or significantly reduce kinks in the catheter.Type: GrantFiled: May 3, 2018Date of Patent: August 16, 2022Assignee: ABIOMED EUROPE GMBHInventors: Thorsten Siess, Frank Kirchhoff
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Patent number: 11413445Abstract: A method of predicting an adverse event in a patient having an implantable blood pump including correlating a pulsatility value to a flow trough value associated with the blood pump to determine a flow peak value; dividing the determined flow peak value by a pump current to determine a pulsatility peak value; tracking a first moving average of the pulsatility peak value, the first moving average defining a threshold range; tracking a second moving average of the pulsatility peak value, the second moving average being faster than the first moving average; and generating an alert when the second moving average deviates from the threshold range.Type: GrantFiled: March 5, 2020Date of Patent: August 16, 2022Assignee: HEARTWARE, INC.Inventors: Michael Brown, Amy B. Cheng, Veronica Ramos, Neethu Lekshmi Vasudevan Jalaja, Alonso Trejo-Mora
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Patent number: 11406812Abstract: An apparatus includes an expandable member, a blood pump, and a set of struts. The expandable member is configured to transition from a collapsed configuration to an expanded configuration. The expandable member includes a set of flexible segments that form a tubular wall defining an interior volume. The flexible segments contact an inner surface of a blood vessel when the expandable member is in the expanded position. The expandable member includes a set of attachment portions. Each of the struts has a first end portion coupled to a housing of the blood pump. Each of the struts has a second end portion configured to be removably coupled to a corresponding attachment portion such that the blood pump can be removably coupled to the expandable member with at least a portion of the housing disposed within the interior volume of the expandable member.Type: GrantFiled: March 21, 2017Date of Patent: August 9, 2022Inventors: Ramtin Agah, Kamran Najmabadi
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Patent number: 11406312Abstract: The disclosure relates generally to applications of Orientation Independent Sensing (OIS) and Omnipolar mapping Technology (OT) to various system, device and method embodiments as recited herein. Similarly, systems and methods suitable for supporting OIS and OT systems and methods are disclosed. Further, OIS and OT implementations that provide end user interfaces, diagnostic indicia and visual displays generated, in part, based on measured data or derived from measured data are also disclosed. Embodiments also describe applying optimization techniques to determine the greatest voltage difference of a local electric field associated with an electrode-based diagnostic procedure and a vector representation thereof. Various graphic user interface related features are also described to facilitate orientation and electrode clique signal display.Type: GrantFiled: June 18, 2020Date of Patent: August 9, 2022Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: Don Curtis Deno, Dennis J. Morgan, Joshua C. Bush, Kumaraswamy Nanthakumar, Stephane Masse, Karl Magtibay
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Patent number: 11406833Abstract: An implanted stimulator can deliver a patient-detectable electrical stimulation to remind or prompt a patient to interact with an implanted therapeutic device (e.g., neurostimulator) when a prompting event occurs. For example, the apparatuses and methods described herein may be configured to apply a prompting patient-detectable electrical vagus nerve stimulation to remind a patient that it is time to administer a therapeutic dose. When the therapeutic device is operated in an automatic fashion, the apparatus can also deliver a patient-detectable warning stimulation prior to the therapeutic stimulation to let the patient know that a therapeutic stimulation will be delivered soon thereafter.Type: GrantFiled: February 3, 2016Date of Patent: August 9, 2022Assignee: SetPoint Medical CorporationInventors: Michael A. Faltys, Jacob Arial Levine, Richard A. Block
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Patent number: 11399980Abstract: In certain embodiments, a system for controlling a laser device comprises a laser device, a distance meter, a haptic sensation generator, and a computer. The laser device generates a laser beam with a focal point. The distance meter measures a distance between the focal point and a target of an eye of a patient. The haptic sensation generator generates an acoustic field that projects a sensory pattern onto a user. The computer: receives the distance from the distance meter; determines the pattern corresponding to the distance according to a function in which the distance is a variable; and instructs the haptic sensation generator to generate the acoustic field that projects the determined pattern.Type: GrantFiled: July 12, 2018Date of Patent: August 2, 2022Assignee: Alcon Inc.Inventor: Peter Martin
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Patent number: 11400205Abstract: An irrigation balloon catheter includes one or more inner balloons inside of an irrigation balloon. The inner balloon(s) can be compliant with a volume that is dynamically adjustable for rapid inflation, rapid deflation, complete deflation, and/or irrigation flow adjustment.Type: GrantFiled: December 31, 2019Date of Patent: August 2, 2022Assignee: Biosense Webster (Israel) Ltd.Inventors: Pieter Emmelius Van Niekerk, Cesar Fuentes-Ortega, Erik Lazo, Jace P. Valls, Kevin Justin Herrera
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Patent number: 11395922Abstract: Brugada syndrome and related forms of ion channelopathies, including ventricular asynchrony of contraction, originate in the region near the His bundle or para-Hisian regions of the heart. Manifestations of Brugada syndrome can be corrected by delivering endocardial electrical stimulation coincident to the activation wave front propagated from the atrioventricular (AV) node early enough to compensate for the conduction problems that start in those region. The stimulation can include waveforms of the same or different polarity delivered to a site within the region near the His bundle or para-Hisian regions of the heart associated with a low cardiac electrical asynchrony level or can include at least two single-phased superimposed waveforms of opposite polarity delivered through a pair of pacing electrodes relative to a reference electrode, which can be delivered to any site within the region near the His bundle or para-Hisian regions of the heart.Type: GrantFiled: December 2, 2019Date of Patent: July 26, 2022Assignee: NEWSTIM, INC.Inventors: Daniel Felipe Ortega, Luis Dante Barja
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Patent number: 11389645Abstract: Provided is a neural probe array including a probe which is insertable into a nerve, the probe having a microchannel which induces the regeneration of the nerve, wherein an electrode is installed within the microchannel and is physically isolated from gliosis, and the microchannel is configured to receive a nerve growth factor for regenerating the nerve, and when the probe is inserted into the nerve, the electrode physically isolated from gliosis accomplishes neural signal acquisition and stimulation.Type: GrantFiled: August 22, 2019Date of Patent: July 19, 2022Assignee: Korea Institute of Science and TechnologyInventors: Jinseok Kim, Hyungdal Park, Woo Hyun Jung, Wonsuk Choi, Sunyoung Jung
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Patent number: 11389110Abstract: An automated adaptive muscle stimulation system and method are disclosed. The stimulation system includes at least one electrode assembly adapted to deliver a muscle stimulation signal to the tissue of a user, a sensor system adapted to detect a muscle response, and an electrical stimulation device operably coupled to the at least on electrode assembly and the sensor system, the electrical stimulation device including a control system operable to automatically diagnose at least one characteristic of a muscle from the detected muscle response and adjust at least one parameter of the muscle stimulation signal in response thereto to deliver an adjusted muscle stimulation signal. A dual mode muscle stimulation system adapted to accept first and second data sets and provide first and second levels of treatment data is also disclosed.Type: GrantFiled: November 4, 2019Date of Patent: July 19, 2022Assignee: DJO GLOBAL SWITZERLAND SÀRLInventors: Felix Buhlmann, Pierre-Yves Lampo, Pierre Rigaux, Pierre-Yves Mueller, David Truffer, Klaus Schonenberger
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Patent number: 11389100Abstract: The control module of a first pacemaker included in an implantable medical device system including the first pacemaker and a second pacemaker is configured to set a pacing escape interval in response to a far field pacing pulse sensed by the first pacemaker. The far field pacing pulse is a pacing pulse delivered by the second pacemaker. The pacing escape interval is allowed to continue without restarting the in response to a far field intrinsic event sensed by the first pacemaker during the pacing escape interval. The first pacemaker delivers a cardiac pacing pulse to the heart upon expiration of the pacing escape interval.Type: GrantFiled: October 14, 2019Date of Patent: July 19, 2022Assignee: Medtronic, Inc.Inventors: Wade M. Demmer, Todd J. Sheldon, Saul E. Greenhut, James D. Reinke
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Patent number: 11393594Abstract: A system and method for collecting symptomatic data to screen for a targeted disease. Testing hardware incorporates a plurality of testing units with corresponding indicators that can be altered to indicate whether a symptom is present or not. The resulting data from the testing use can then be analyzed to determine the likelihood of presence of a disease.Type: GrantFiled: February 4, 2021Date of Patent: July 19, 2022Inventors: Shane Harrah, Christina J. Harrah
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Patent number: 11392194Abstract: A method includes initiating a session at a first device having a session identifier. The session being one-to many. The method further includes joining the session with a third device and a second device using a session identifier, generating a physical condition signal at a physical condition sensor, converting the physical condition signal to a first signal, communicating the first signal to the second device and third device through a network, and generating an indicator at the second device or the third device corresponding to the first signal.Type: GrantFiled: December 10, 2018Date of Patent: July 19, 2022Assignee: Nextgen Capital Ventures, LLCInventors: Monish Kundra, Boris Bogatin
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Patent number: 11383077Abstract: A method, programmer for a neurostimulator, and neurostimulation kit are provided. The kit comprises a neurostimulator, and a plurality of elongated lead bodies configured for being coupled to the neurostimulator, each having a plurality of proximal contacts and a plurality of distal electrodes respectively electrically coupled to the proximal contacts, wherein an in-line connectivity between the electrodes and proximal contacts carried by the different lead bodies differs from each other. Electrical energy is conveyed between the electrodes of the selected lead body and the tissue, an electrical fingerprint is measured at the proximal contacts of the selected lead body in response to the conveyed electrical energy, and the selected lead body is identified based on the measured electrical fingerprint. These steps can be performed by the programmer.Type: GrantFiled: December 18, 2019Date of Patent: July 12, 2022Assignee: Boston Scientific Neuromodulation CorporationInventor: David K. L. Peterson
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Patent number: 11382661Abstract: Methods, apparatuses and systems are described for implanting a plurality of fiducial markers into a tissue. Systems include a needle, a stylet sized to slide within a lumen of the needle, and a multi-stop stylet spacer having stopping features configured to engage with the stylet to stop the distal end of the stylet at one or more predetermined distances from the distal end of the needle. Methods for implanting a plurality of fiducial markers into a tissue are described and include inserting a needle preloaded with fiducial markers into a tissue, adjusting a multi-stop stylet spacer from a safety position to a first deployment position, deploying a first fiducial marker into the tissue, adjusting the stylet spacer from the first deployment position to a second deployment position, and deploying a second fiducial marker into the tissue.Type: GrantFiled: November 1, 2019Date of Patent: July 12, 2022Assignee: Covidien LPInventors: Eugene Campbell, John O. Mcweeney, Brian Tinkham, Stephen J. Tully
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Patent number: 11376069Abstract: A hair cutting device for cutting hair on a body of a subject includes a light source for generating laser light at one or more specific wavelengths corresponding to wavelengths absorbed by one or more chromophores in hair; and a cutting element that has an optical waveguide that is coupled to the light source to receive laser light. A portion of a side wall of the optical waveguide forms a cutting face for contacting hair where, at least at the cutting face, the optical waveguide has a refractive index that is equal to or lower than the refractive index of hair and higher than the refractive index of skin.Type: GrantFiled: December 19, 2016Date of Patent: July 5, 2022Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Yannyk Parulian Julian Bourquin, Rieko Verhagen, Bastiaan Wilhelmus Maria Moeskops, Kiran Kumar Thumma, Joseph Petrus Henricus Ter Borch, Mark Thomas Johnson, Arnoldus Johannes Martinus Jozeph Ras, Gerhardus Wilhelmus Lucassen, Martinus Bernardus Van Der Mark
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Patent number: 11376427Abstract: A system for restoring muscle function to the lumbar spine to treat low back pain is provided. The system may include one or more electrode leads coupled to an implantable pulse generator (IPG) and a tunneler system for subcutaneously implanting a proximal portion of the lead(s). The system may also include a handheld activator configured to transfer a stimulation command to the IPG, and an external programmer configured to transfer programming data to the IPG. The stimulation command directs the programmable controller to stimulate the tissue in accordance with the programming data. The system may include a software-based programming system run on a computer such that the treating physician may program and adjust stimulation parameters.Type: GrantFiled: October 17, 2019Date of Patent: July 5, 2022Assignee: Mainstay Medical LimitedInventors: John Beck, Jason Skubitz, Peter Crosby, Henry DeMorett, Jason Alan Shiroff
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Patent number: 11376418Abstract: A method of estimating a heart rate of a patient having an implantable blood pump including, during operation of the blood pump continuously detecting a plurality of cardiac cycles, each of the plurality of cardiac cycles including a length; sorting the plurality of cardiac cycles according to the length; filtering the plurality of cardiac cycles between one of a group consisting of including a reliable condition and at least one unreliable condition; continuously estimating a heart rate according to the length of the plurality of cardiac cycles and the reliable condition; and if the at least one unreliable condition is detected, modifying the estimated heart rate based on information associated with the detected at least one unreliable condition.Type: GrantFiled: November 12, 2019Date of Patent: July 5, 2022Assignee: Medtronic, Inc.Inventor: Robert W. Stadler
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Patent number: 11376414Abstract: An intraventricular pump including a fixed housing with a top part forming a propulsion chamber propelling fluid towards the top end, and a bottom part forming a stator and connected to the top part, at least one side opening between the top part and the bottom part, and forming an inlet chamber for fluid entry from the outside towards the propulsion chamber, a motor unit formed by the stator in which first magnetic elements are arranged, a bell-shaped rotor including second magnetic elements for magnetic coupling with the stator first magnetic elements, the bell having at least one opening in its top part creating a reverse fluid flow from the inlet chamber to the base of the stator via a rotor-to-stator passage, a transmission shaft including at least one connecting arm holding the bell above the stator, the transmission shaft coinciding with the bell rotational axis being coaxial.Type: GrantFiled: March 27, 2020Date of Patent: July 5, 2022Assignee: FINEHEARTInventors: Mohammad Haddadi, Stéphane Garrigue, Maryam Haddadi, Lars Bredenbreuker, Arnaud Mascarell