Abstract: The present invention relates to a physiological monitoring device. Some embodiments of the invention allow for long-term monitoring of physiological signals. Further embodiments may also allow for the monitoring of secondary signals such as motion.
Type:
Grant
Filed:
April 29, 2019
Date of Patent:
February 11, 2020
Assignee:
iRhythm Technologies, Inc.
Inventors:
Timothy J. Bahney, Hung H. Ho, Shena H. Park, Genaro S. Sepulveda, Mark J. Day, Yuriko Tamura
Abstract: A seating system includes a seat, individually selectable and controllable thermal units individually positioned at respective locations within the seat corresponding to anatomical locations of a person sitting in the seat, and a controller. The thermal units to generate heat when activated. The controller to individually activate a subset of the thermal units to deliver heat to the anatomical locations of the person sitting in the seat corresponding to the respective locations within the seat of the activated thermal units.
Type:
Grant
Filed:
May 15, 2017
Date of Patent:
February 11, 2020
Assignee:
Lear Corporation
Inventors:
David Gallagher, Francesco Migneco, Vyachislav Ivanov
Abstract: A sensor is disclosed comprising, in at least one embodiment an electrode, a track and an electrical connector, wherein, the track is comprising an electrically conductive flexible and elastic material that comprises an electrically conductive material that is non-contiguous that when stretched is able to transmit an electrical signal from an electrode to an electrical connector and from an electrical connector to an electrode.
Type:
Grant
Filed:
February 20, 2019
Date of Patent:
January 28, 2020
Assignee:
Smart Solutions Technologies, S.L.
Inventors:
Agustin Macia Barber, Daniel Llorca Juan, Christian Vicente Rengel, Borja Gonzalvez Munoz
Abstract: A method of reducing the likelihood of shivering comprises monitoring at least one physiological characteristic in a human or animal subject to detect preshivering and acting to reduce the likelihood of shivering when preshivering is detected.
Type:
Grant
Filed:
April 8, 2014
Date of Patent:
January 21, 2020
Assignee:
Zoll Circulation, Inc.
Inventors:
James Palazzolo, Richard A. Helkowski, Gary A. Freeman
Abstract: A method and apparatus in accordance with a particular embodiment of the present invention includes applying adhesive onto skin of a human subject. An applicator is then brought into contact with the adhesive such the adhesive is disposed between the applicator and the subject's skin. The applicator is activated to cool a tissue region via the subject's skin, via the heat-transfer surface of the applicator, and via the adhesive. While the tissue region cools, the adhesive also cools, thereby reversibly strengthening adhesion between the subject's skin and the heat-transfer surface and forming a strong bond therebetween. The strengthened adhesion inhibits any movement of the applicator relative to the skin. After cooling the tissue region, the adhesive is warmed, thereby weakening the adhesion which allows the heat-transfer surface of the applicator to be easily separated from the skin.
Type:
Grant
Filed:
January 6, 2017
Date of Patent:
January 7, 2020
Assignee:
Zeltiq Aesthetics, Inc.
Inventors:
Leonard C. DeBenedictis, Like Zeng, George Frangineas, Jr., Joel N. Jimenez Lozano
Abstract: Apparatus, having an insertion tube that is configured to be inserted into a body cavity. The apparatus also includes a distal tip connected to the insertion tube, the distal tip having an external surface and a cavity formed in the external surface, the cavity being surrounded by a region of the external surface having a curvature. The apparatus further includes a microelectrode configured to fit into the cavity so that a surface of the microelectrode is contoured, located and oriented to conform with the curvature of the region.
Type:
Grant
Filed:
May 16, 2014
Date of Patent:
December 31, 2019
Assignee:
Biosense Webster (Israel) Ltd.
Inventors:
Assaf Govari, Christopher Thomas Beeckler, Rowan Olund Hettel
Abstract: An intravascular catheter for nerve activity ablation and/or sensing includes one or more needles advanced through supported guide tubes (needle guiding elements) which expand to contact the interior surface of the wall of the renal artery or other vessel of a human body allowing the needles to be advanced though the vessel wall into the extra-luminal tissue including the media, adventitia and periadvential space. The catheter also includes structures which provide radial and lateral support to the guide tubes so that the guide tubes open uniformly and maintain their position against the interior surface of the vessel wall as the sharpened needles are advanced to penetrate into the vessel wall. Electrodes at the distal ends of the guide tubes allow sensing of nerve activity before and after attempted renal denervation. In a combination embodiment ablative energy or fluid is delivered to ablate nerves outside of the media.
Abstract: Example headsets and electrodes are described herein. Example electrode units described herein include a housing having a cavity defined by an opening in a side of the housing and an electrode. In some such examples, the electrode includes a ring disposed in the opening and an arm, where the arm has a first portion extending outward from the opening away from the housing and a second portion extending from an end of the first portion toward the housing and into the cavity, and the first and second portions connect at a bend.
Type:
Grant
Filed:
August 10, 2016
Date of Patent:
December 17, 2019
Assignee:
THE NIELSEN COMPANY (US), LLC
Inventors:
Marko Jovanovic, Kashyap Fruitwala, Mohammad Moradi, Batia Bertho, Reimond Bausse, Mehran Mahinpour Tirooni, Yakob Badower
Abstract: An implantable optical electrode having a thin film electrode array including a plurality of electrodes, a light source associated with the thin film electrode array, and a passive bioactive agent delivery module associated with the thin film electrode array. Also disclosed are methods of manufacturing the array and a neural interface system with passive fluid delivery.
Type:
Grant
Filed:
July 25, 2012
Date of Patent:
December 3, 2019
Assignee:
NeuroNexus Technologies, Inc.
Inventors:
John P. Seymour, KC Kong, Rio J. Vetter
Abstract: Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.
Type:
Grant
Filed:
May 22, 2018
Date of Patent:
December 3, 2019
Assignees:
Shanghai Chuangshi Industry Group Co., Ltd., Hygenic Intangible Property Holding Co.
Abstract: A deployment control apparatus to control deployment of an array at an end of a catheter includes a pair of walls, a slider assembly, and a deployment shaft. The walls project from a first surface of the interior of a handle. The slider assembly includes a rigid body, an elastomeric element, a tab, and a knob. The elastomeric element is connected to the rigid body and at least partially disposed between the walls to frictionally engage with a surface of each wall. The knob is connected to the rigid body and is configured to maintain the elastomeric element between the walls. The deployment shaft connects the rigid body to the array, wherein a force applied to the knob sufficient to overcome the frictional engagement between the elastomeric element and the surface of each wall causes movement of the slider assembly and the deployment shaft to control deployment of the array.
Type:
Grant
Filed:
August 4, 2016
Date of Patent:
December 3, 2019
Assignee:
Boston Scientific Scimed Inc
Inventors:
Kurt E. Guggenberger, William Quinn, Doron Harlev, Ian Collier
Abstract: A thermal therapy device can be operated for both cold and hot water circulation by using a self-priming pump and four solenoid valves with the open/closed states selectively controlled by an MCU to pump chilled water or cold water from two different water containers to sequentially circulate through two different water paths to a water bladder for cold therapy treatment or hot therapy treatment. During the hot therapy treatment, a water heater is used to heat the cold water until a configured temperature is reached. A pneumatic pump is also employed to carry out an air pressure control mode to pump air into an air bladder securely attached on the water bladder to put pressure on the water bladder for a pressurized treatment. Water retained in the water bladder can also be evacuated and returned to the two different water containers to avoid moss generation and stinky odor.
Abstract: Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally (in the midline) on the patient's chest along the sternum oriented top-to-bottom. The placement of the wearable monitor in a location at the sternal midline (or immediately to either side of the sternum) benefits extended wear by removing the requirement that ECG electrodes be continually placed in the same spots on the skin throughout the monitoring period. Instead, the patient can place an electrode patch anywhere within the general region of the sternum. Power is provided through a battery provided on the electrode patch, which avoids having to open the monitor recorder's housing for battery replacement.
Type:
Grant
Filed:
August 14, 2017
Date of Patent:
November 19, 2019
Assignee:
Bardy Diagnostics, Inc.
Inventors:
Jason Felix, Jon Mikalson Bishay, Gust H. Bardy
Abstract: Provided herein are methods for reducing ischemia-reperfusion injury and/or microvascular obstructions by administering to the subject effective amounts of carbon dioxide and oxygen before, during and/or after re-establishing perfusion. In some embodiments, the methods further include using therapeutic hypothermia.
Abstract: A dry eye treatment device is provided having a mask defining a treatment cavity which is positionable on a face of a user over the eyes. A temperature altering pack such as a gel pack is positionable within the treatment cavity and a fabric cover my surround the gel pack and have medication absorbed or placed upon the fabric material.
Abstract: An electrode padset and a method of using the electrode padset are disclosed herein. The electrode padset is a single unit, consisting of multiple patient-contacting conductive pads arranged on a single piece of material. The padset is comprised of a plurality of conductive pads, at least one conductive pad adapted to emit an electrical signal and at least one other conductive pad adapted to receive an electrical signal, and an electrically conductive material coupling the conductive pads.
Type:
Grant
Filed:
September 9, 2013
Date of Patent:
October 15, 2019
Assignee:
Respiratory Motion, Inc.
Inventors:
Jenny E. Freeman, Michael Lalli, Malcom G. Bock, Elizabeth Klodd, Jordan Brayanov
Abstract: The invention relates to a method of central nervous system pathology treatment through selective hypothermia. Brain and spinal cord cooling is achieved through a closed loop catheter system inserted directly into the cerebrospinal fluid space. The catheter comprises of a portion that dilates in a pulsatile or peristaltic fashion and facilitates circulation of the cooled cerebrospinal fluid.
Abstract: An extended wear electrocardiography patch is provided. An integrated flexible circuit includes a pair of circuit traces that each originate within one end. A pair of electrocardiographic electrodes are each electrically coupled to one of the circuit traces. A layer of adhesive is applied on a contact surface of the flexible circuit and includes an opening on each end. Conductive gel is provided in each of the openings of the adhesive layer and is in electrical contact with the electrocardiographic electrodes. A non-conductive receptacle is adhered on one end of an outward surface of the flexible circuit and is operable to removably receive an electrocardiography monitor. The non-conductive receptacle includes electrode terminals aligned to electrically interface the circuit traces to the electrocardiography monitor. A battery is affixed to the outward surface of the flexible circuit and electrically interfaced via battery leads to a pair of electrical pads.
Type:
Grant
Filed:
May 25, 2017
Date of Patent:
October 8, 2019
Assignee:
Bardy Diagnostics, Inc.
Inventors:
Jon Mikalson Bishay, Jason Felix, Gust H. Bardy, Joshua Djon Green, Jared Brandon Floyd
Abstract: The present disclosure relates to thermal contrast therapy devices, treatment methods for providing thermal contrast therapy, and systems for providing and managing thermal contrast therapy treatments. The thermal contrast therapy devices disclosed herein are configured to provide a sequence of alternating cooling periods and heating periods to one or more areas of a patient's body. A thermal contrast therapy device may comprise a source of hot fluid, a source of cold fluid, and one or more pumps configured to circulate fluid through one or more treatment pads in fluid communication with the device. The thermal contrast therapy devices disclosed herein are configured to rapidly and efficiently transition between alternating cooling periods and heating periods.
Abstract: An intravascular catheter for nerve activity ablation and/or sensing includes one or more needles advanced through supported guide tubes (needle guiding elements) which expand to contact the interior surface of the wall of the renal artery or other vessel of a human body allowing the needles to be advanced though the vessel wall into the extra-luminal tissue including the media, adventitia and periadvential space. The catheter also includes structures which provide radial and lateral support to the guide tubes so that the guide tubes open uniformly and maintain their position against the interior surface of the vessel wall as the sharpened needles are advanced to penetrate into the vessel wall. Electrodes near the distal ends of the needles allow sensing of nerve activity before and after attempted renal denervation. In a combination embodiment ablative energy or fluid is delivered from the needles in or near the adventitia to ablate nerves outside of the media while sparing nerves within the media.
Type:
Grant
Filed:
July 13, 2018
Date of Patent:
September 24, 2019
Assignee:
Ablative Solutions, Inc.
Inventors:
David R. Fischell, Tim A. Fischell, Vartan Ghazarossian, Steven Almany, Michael Sasha John