Patents Examined by Catherine B Kuhlman
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Patent number: 11786125Abstract: An implantable device includes a substrate and protective cover that cooperate to define an enclosed sensor volume. A sealed enclosure is provided within the sensor volume, with an electronic component assembly (ECA) being located within the sealed enclosure. A flexible circuit board assembly (FCBA) is electrically coupled with the ECA through a wall of the sealed enclosure. At least one transducer is provided on the FCBA in contact with the substrate, and the FCBA is held apart from the enclosure via a polymeric spacer provided therebetween. An inert polymer fill is provided within the sensor volume external to the enclosure.Type: GrantFiled: December 15, 2020Date of Patent: October 17, 2023Assignees: DEPUY SYNTHES PRODUCTS, INC., STITCHTING IMEC NEDERLAND, IMEC VZWInventors: George Mikhail, Binh Vu, Jochen Walser, Dan Dlugos, Mark Fichman, Seulki Lee, Navid Shahriari, Erfan Sheikhi, Maria Op de Beeck
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Patent number: 11672684Abstract: A system includes an adjustable implant configured for implantation internally within a subject and includes a permanent magnet configured for rotation about an axis of rotation, the permanent magnet operatively coupled to a drive transmission configured to alter a dimension of the adjustable implant. The system includes an external adjustment device configured for placement on or adjacent to the skin of the subject having at least one magnet configured for rotation, the external adjustment device further comprising a motor configured to rotate the at least one magnet and an encoder. Rotation of the at least one magnet of the external adjustment device effectuates rotational movement of the permanent magnet of the adjustable implant and alters the dimension of the adjustable implant. Drive control circuitry is configured to receive an input signal from the encoder.Type: GrantFiled: December 16, 2021Date of Patent: June 13, 2023Assignee: NuVasive Specialized Orthopedics, Inc.Inventors: Scott Pool, Blair Walker, Jay R. McCoy, Peter P. Tran, Richard L. Quick, Shahram Moaddeb, Arvin Chang
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Patent number: 11660008Abstract: A method and a system for determining an in vivo transit distance and a corresponding transit time for an arterial pulse. An example system comprises a radar receiver connected to a processor to perform time-resolved measurements of reflections of wave pulses and to spectrally filter the reflections to select spectral components associated with the arterial pulse. The resulting signal samples are then organized into groups corresponding to different wave pulses, and the groups are processed to identify samples corresponding to a first arterial pulse point and a second arterial pulse point on the body of a subject, and the identified samples are further processed to determine the in vivo transit distance and the corresponding transit time for the arterial pulse. In some embodiments, a collection of arterial pulse points detected by the measurements may be mapped onto a reference constellation for a more-accurate determination of the in vivo transit distance.Type: GrantFiled: January 12, 2018Date of Patent: May 30, 2023Assignee: Nokia Technologies OyInventors: Durgaprasad Shamain, Klaus Doppler, Swetha Muniraju, Eric Torkildson
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Patent number: 11659994Abstract: An intraocular pressure measurement arrangement is disclosed for measuring pressure of an eye of a patient. The arrangement can include at least one source for producing mechanical waves of several frequencies from a distance to the eye of the patient to generate at least one surface wave to the eye, a detector for detecting at least one surface wave from a distance from the eye to extract surface wave information, and a device for determining pressure information of the eye based on the surface wave information.Type: GrantFiled: June 4, 2021Date of Patent: May 30, 2023Assignee: PHOTONO OYInventors: Antti Kontiola, Edward Häggström, Ari Salmi, Heikki Nieminen
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Patent number: 11653970Abstract: Provided is a plasma guide wire including a core shaft, a coil, a tip, a coil-core shaft joining region, and first to third insulating resin tubes. The first insulating resin tube is disposed on the outer periphery of the coil, and extends proximally from the tip to beyond the coil-core shaft joining region. The second insulating resin tube is disposed on the outer periphery of the core shaft, is joined to the proximal end of the first insulating resin tube, and extends from the proximal end of the first insulating resin tube to the proximal side of the core shaft. The second insulating resin tube is harder than the first insulating resin tube. The third insulating resin tube is disposed on at least a portion of a region of the inner periphery of the first insulating resin tube, proximal to a location facing the proximal end of the coil.Type: GrantFiled: November 8, 2019Date of Patent: May 23, 2023Assignee: ASAHI INTECC CO., LTD.Inventor: Tadahiro Koike
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Patent number: 11638555Abstract: The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.Type: GrantFiled: March 29, 2019Date of Patent: May 2, 2023Assignee: Canary Medical Inc.Inventors: Stephen M. Bailey, Douglas Bensch, Douglas Brajer, Fred Cushner, Aimee L. Desaki, Jeffrey M. Gross, Winslow T. Harte, Nicholas H. Helseth, David A. Herrin, William L. Hunter, Dermot Keenan, George A. Morales, Shane Murphy, Stephen Raitt, Thomas Snopek, Curtis Troupe
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Patent number: 11628080Abstract: A post gastrectomy anchoring procedure comprises anchoring a sleeve created by a gastrectomy to tissue structure that can better immobilize the sleeve to reduce complications relating to mobility of the sleeve. Namely, the anchoring procedure secures one or more portions of the sleeve to retroperitoneal fat of a patient. One or more bindings attach the sleeve to the retroperitoneal fat. The bindings can be installed to hold the sleeve in a bent or other shape, such as to mimic the natural shape of the patient's stomach and maintain an opening in the angularis of the sleeve.Type: GrantFiled: December 9, 2020Date of Patent: April 18, 2023Inventor: Thomas Umbach
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Patent number: 11602286Abstract: Embodiments of a simulated valve device can be used to determine whether a valve device would fit within a particular airway. The simulated valve device can include a shaft having at least one strut extending radially therefrom. The strut and at least part of the shaft can be surrounded by a membrane for viewing through a bronchoscope. In some embodiments, the membrane can include markings for viewing by a user.Type: GrantFiled: March 30, 2015Date of Patent: March 14, 2023Assignee: GYRUS ACMI, INC.Inventor: Brandon J. Shuman
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Patent number: 11596808Abstract: A radiation therapy medical apparatus is disclosed. The medical apparatus comprises: a base; a cylindrical gantry, peripherally and rotatably supported by the base; a radiation therapy assembly, comprising an arm and a radiation head, wherein one end of the arm is fixed to a first position on a first side of the gantry and the other end thereof is extended outwardly, and the radiation head is fixed to the other end of the arm; an imaging assembly, mounted to a second side of the gantry opposite to the first side, and configured to be a first balanced weight part for balancing the radiation therapy assembly; and a counterbalance, fixed to the second side of the gantry, and configured to cooperate with the imaging assembly to prevent the gantry from turnover under action of the radiation therapy assembly and configured to dynamically balance with the radiation therapy assembly with respect to a rotation axis of the gantry.Type: GrantFiled: October 14, 2019Date of Patent: March 7, 2023Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Jonathan Maltz, Johannes Stahl, Jian Liu, Jian Zhang, Yuelin Shao, Xiaolong Liu
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Patent number: 11576800Abstract: A surgical weight loss procedure to reduce stomach volume is provided. The procedure involves gathering together a quantity of stomach tissue and securing this tissue together in a gathered position, which can reduce the volume of the stomach. This reduced stomach volume allows a patient to feel satiated with a much smaller amount of food, leading to weight loss.Type: GrantFiled: June 14, 2019Date of Patent: February 14, 2023Inventor: Nassar Ismail
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Patent number: 11564589Abstract: A patient table comprises: a curved base plate, a support face arranged over the curved base plate's concave side, a planar table top removable placed over the support face surface and the planar table top having a flat support surface opposite form the support face; the planar table top being contiguous to the support face. In particular in the patient table assembly with longitudinal sides (a) longitudinal groove(s) are provided along one or both the longitudinal sides in the flat support surface and at the longitudinal groove(s) indentations, in particular notches, are provided in the flat support surface and transverse to the groove(s).Type: GrantFiled: March 4, 2016Date of Patent: January 31, 2023Assignee: Koninklijke Philips N.V.Inventor: Jere Matti Nousiainen
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Patent number: 11564585Abstract: An intracranial pressure monitoring device includes a housing defining a first internal chamber, a plurality of strain gauges disposed on an inner surface of a diaphragm defined by a wall of the first internal chamber, a device for generating orientation signals, and circuitry coupled to the plurality of strain gauges and to the device. The circuitry is configured to generate intracranial pressure data from signals received from the plurality of strain gauges, generate orientation data based on the orientation signals received from the device, and store the intracranial pressure data and the orientation data in a computer readable storage such that the intracranial pressure data and orientation data are associated with each other.Type: GrantFiled: August 8, 2019Date of Patent: January 31, 2023Assignee: Branchpoint Technologies, Inc.Inventors: Kevin Hughes, Alexander Strachan
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Patent number: 11553840Abstract: Certain aspects of the invention provide a system and a method for treating an epileptic condition or a tumor of the brain. In one embodiment, the method of treating the epileptic condition includes acquiring inter- and post-ictal imaging profiles and from the brain of the patient and determining an ictal propagation pathway based on the profiles. A volume of cortical activation is determined for each of a plurality of virtual electrode placement positions based on the ictal propagation pathway and the virtual electrode placement position. An electrode is implanted at a position selected from the plurality of virtual electrode placement positions, based on the volume of cortical activation at the implantation position. An electrical pulse is delivered from the electrode, where the electrical pulse is of a magnitude and duration effective to at least reduce the epileptic seizure.Type: GrantFiled: December 4, 2015Date of Patent: January 17, 2023Assignee: RUSH UNIVERSITY MEDICAL CENTERInventors: Marvin A. Rossi, Leopoldo Cendejas Zaragoza
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Patent number: 11547868Abstract: An interventional therapy system may include at least one catheter configured for insertion within an object of interest (OOI); and at least one controller which configured to: obtain a reference image dataset including a plurality of image slices which form a three-dimensional image of the OOI; define restricted areas (RAs) within the reference image dataset; determine location constraints for the at least one catheter in accordance with at least one of planned catheter intersection points, a peripheral boundary of the OOI and the RAs defined in the reference dataset; determine at least one of a position and an orientation of the distal end of the at least one catheter; and/or determine a planned trajectory for the at least one catheter in accordance with the determined at least one position and orientation for the at least one catheter and the location constraints.Type: GrantFiled: October 16, 2015Date of Patent: January 10, 2023Assignees: KONINKLIJKE PHILIPS N.V., SUNNYBROOK RESEARCH INSTITUTEInventors: Jochen Kruecker, Shyam Bharat, Ehsan Dehghan Marvast, Cynthia Ming-Fu Kung, Ananth Ravi, Falk Uhlemann, Thomas Erik Amthor
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Patent number: 11547300Abstract: Methods for evaluating micrometastases in a tissue region of a subject are described. The methods include administering to the subject a detectably effective amount of a tumor-targeted photoactivatable immunoconjugate; allowing a sufficient amount of time for the tumor-targeted photoactivatable immunoconjugate to enter micrometastases in the tissue region; illuminating the tumor-targeted photoactivatable immunoconjugate; obtaining an image of the tissue region of the subject using a fluorescent imaging device, and evaluating the micrometastases in the tissue region by conducting algorithmic analysis of the image. Methods of treating micrometastases in a tissue region of a subject are also described.Type: GrantFiled: February 2, 2015Date of Patent: January 10, 2023Assignee: The General Hospital CorporationInventors: Tayyaba Hasan, Bryan Q. Spring, Akilan Palanisami
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Patent number: 11541594Abstract: Provided is an ultrasonic propagation member used in contact with a test target, wherein a surface of the ultrasonic propagation member contacting the test target has a shape conforming to a surface of the test target, or an ultrasonic propagation member having at least two surfaces, wherein hardness of one surface and hardness of another surface are different.Type: GrantFiled: October 15, 2019Date of Patent: January 3, 2023Assignee: Ricoh Company, Ltd.Inventors: Tatsuya Niimi, Takashi Matsumura, Takuya Saito
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Patent number: 11538569Abstract: Quantitative colorimetric carbon dioxide detection and measurement systems are disclosed. The systems can include a gas conduit, a colorimetric indicator adapted to exhibit a color change in response to exposure to carbon dioxide gas, a temperature controller operatively coupled to the colorimetric indicator and configured to control the temperature of the colorimetric indicator, an electro-optical sensor assembly including a light source or sources adapted to transmit light to the colorimetric indicator, and a photodiode or photodiodes configured to detect light reflected from the colorimetric indicator and to generate a measurement signal, and a processor in communication with the electro-optical sensor assembly. The processor can be configured to receive the measurement signal generated by the electro-optical sensor assembly and to compute a concentration of carbon dioxide based on the measurement signal.Type: GrantFiled: July 31, 2018Date of Patent: December 27, 2022Assignee: Freespira. Inc.Inventors: Leslie E. Mace, Elizabeth K. Siegelman, Debra L. Reisenthel, Simon W. H. Thomas
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Patent number: 11534128Abstract: A nuclear medicine (NM) multi-head imaging system is provided that includes a gantry, plural detector units mounted to the gantry, and at least one processor. The at least one processor is operably coupled to at least one of the detector units, and configured to acquire, via the detector units, imaging information. The imaging information includes edge information and interior information. The edge information corresponds to a contour boundary of tissue and the interior information corresponds to an intermediate portion of the tissue. The least one processor is configured to control the detector units to acquire a proportionally larger amount of imaging information for the contour boundary than for the intermediate portion.Type: GrantFiled: May 23, 2017Date of Patent: December 27, 2022Assignee: GENERAL ELECTRIC COMPANYInventors: Michal Maria Merman, Yariv Grobshtein, Yaron Hefetz
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Patent number: 11529054Abstract: A MRS (magnetic resonance spectroscopy or nuclear magnetic resonance NMR)-based PTSD (post-traumatic stress disorder) and mTBI (mild traumatic brain injury) diagnostic system and method uses MRS signals, already pre-processed by the MRS scanner software. The signals are collected in vivo from specific regions of the brain. A wavelet decomposition is applied to the MRS signals, and the amplitude of the wavelet coefficients and their location in the MRS signals are used as features for training diagnostic classifiers of disease states. These classifiers are identified through analysis of features of individuals whose health status is known. Once the classifiers are trained, patients can be diagnosed by using the same wavelet features extracted from in vivo MRS scans of their brain regions.Type: GrantFiled: July 25, 2018Date of Patent: December 20, 2022Assignee: The Charles Stark Draper Laboratory, Inc.Inventors: Laura J. Mariano, John M. Irvine, Nirmal Keshava
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Patent number: 11500046Abstract: In an embodiment, a radio frequency head coil for a magnetic resonance imaging system is provided. The radio frequency head coil includes a body defining an imaging cavity for receiving a head of a patient, and one or more bracket shells disposed within the body. At least one or more coil elements operative to receive a magnetic resonance signal emitted from the patient are disposed on the bracket shells.Type: GrantFiled: July 21, 2017Date of Patent: November 15, 2022Assignee: General Electric CompanyInventors: Sarah Tenley, Yun-Jeong Stickle, Balint Franko, Clyve Konrad Rosales Follante