Medical Use Or Attached To Human Body Patents (Class 439/909)
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Patent number: 11576599Abstract: A stimulation device includes an adapter component to increase the usability of the stimulation device. The adapter may be a bipolar adapter arranged to connect to the housing of the stimulation device. The adapter may include a clip having a first channel configured to receive an operative element therein and a second channel having a return operative element therein. The return operative element is in electrical communication with an electrical circuit of said stimulation control device. Alternatively, the adapter may be a percutaneous adapter comprising a connector configured to connect to an operative element of a stimulation device and a lead wire connected to the connector. A needle may be connected to the lead wire to deliver a electrical stimulation signal to a target tissue located beneath the skin of a subject patient.Type: GrantFiled: December 17, 2018Date of Patent: February 14, 2023Assignee: CHECKPOINT SURGICAL, LLCInventors: Jonathan Sakai, Robert B. Strother, Joseph J. Mrva, Geoffrey B. Thrope
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Patent number: 11557854Abstract: An electric cable assembly includes an electric cable having a cable jacket and one or more electrical wires extending through the cable jacket, the cable jacket defining one or more retention structures arranged at an outer surface of the cable jacket; and a sleeve adapted to connect to an electrical connector and surrounding the cable jacket in an area outside the electrical connector, the sleeve including one or more engagement structures engaged with the one or more retention structures, where the engagement of the one or more retention structures with the one or more engagement structures facilitates a retention of the sleeve with the cable jacket.Type: GrantFiled: April 9, 2021Date of Patent: January 17, 2023Assignee: WEBASTO CHARGING SYSTEMS, INC.Inventor: Herman Joseph Steinbuchel, IV
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Patent number: 11207210Abstract: A system and method for treating the skin by heating at least one discrete skin volume, comprising at least one treatment tip reversibly connectable to at least one applicator. The treatment tip comprises one or more electrodes, with the electrodes having one or more spaced apart protruding conducting elements. The protruding conducting elements are characterized by dimensions of height A and hypotenuse B, where the ratio A/B is in a predetermined range, and the protruding conducting elements penetrate the skin surface at discrete locations. The electrodes are configured to apply energy to skin volumes around the discrete locations so as to heat the skin volumes. The applicator comprises an energy generator configured to apply energy to the skin volumes by means of the electrodes and the spaced apart protruding conducting elements.Type: GrantFiled: January 7, 2016Date of Patent: December 28, 2021Assignee: Venus Concept Ltd.Inventors: Boris Vaynberg, Yotam Zimmerman
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Patent number: 11052259Abstract: A connector assembly for an implantable device includes a feedthrough interface having a ceramic feedthrough and a ferrule attached to, and forming a perimeter around, the ceramic feedthrough; a lower contact housing coupled to the feedthrough interface, where the lower contact housing and ceramic feedthrough define wire holes extending therethrough; an upper contact housing attached to the lower contact housing and collectively defining contact receptacles, each of the contact receptacles defining an opening for at least one of the wire holes; connector contacts with each connector contact disposed in a one of the contact receptacles; and wires with each of the wires coupled to one of the connector contacts and extending through one of the wire holes so that the respective wire extends out of the ceramic feedthrough.Type: GrantFiled: May 7, 2019Date of Patent: July 6, 2021Assignee: Boston Scientific Neuromodulation CorporationInventors: Robert J. Stinauer, David M. Dorman
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Patent number: 10195446Abstract: An operating room cable assembly for electrically coupling at least one implantable electrical stimulation lead to a trial stimulator includes an elongated body; a trial stimulator connector disposed at one end of the elongated body; and a lead connector disposed at another end of the elongated body. The lead connector can include one or more buttons that can be pushed to load a lead into the lead connector and released to retain the lead. Alternatively, the lead connector can include a lever that can be operated to load the lead. A further alternative is a slider with a lead engagement element that can be slid between positions allowing loading of a lead and engagement of the lead. Other alternatives include a lead connector with doors that can swing open to allow loading of a lead or a collet/sleeve that can be tightened on the lead.Type: GrantFiled: January 11, 2016Date of Patent: February 5, 2019Assignee: BOSTON SCIENTIFIC NEUROMODULATION CORPORATIONInventors: Joshua Dale Howard, Christopher Shanahan, Geoffrey Abellana Villarta, Peter J. Yoo
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Patent number: 10092765Abstract: In general, techniques are described for labeling an implantable medical device (IMD). In one example, an IMD can include a housing including electronic circuitry. The IMD can include a header coupled to the housing and includes a core. The core can define a bore and include a first metal label positioned adjacent to the at least one bore. The IMD includes a lead assembly including at least one lead having a distal end and a proximal end, the at least one lead including a second metal label, the distal end including at least one electrode and the proximal end received within the bore.Type: GrantFiled: February 7, 2017Date of Patent: October 9, 2018Assignee: Cardiac Pacemakers, Inc.Inventors: Michael J. Kane, Michael Keane, John O'Rourke
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Patent number: 9724523Abstract: An interface for coupling with a percutaneously implantable lead is described. The interface includes a rotation based system to engage the terminal connector of the lead. The interface includes a brake which retains the lead in the lead port through friction, but allows the lead to exit the lead port if sufficient force is applied. The interface can be coupled with the lead without removing a stylet or stiffening wire from the lead.Type: GrantFiled: November 12, 2015Date of Patent: August 8, 2017Assignee: ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCHInventors: Joseph L. Calderon, Edward Hillery, Joseph Lockhart
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Patent number: 9387316Abstract: The present disclosure provides adapters configured to interconnect a device connector of a medical device and a tube connector, the adapter having a first end with a female Luer connector and a second end having a primary Luer male connector, with a secondary female section.Type: GrantFiled: August 11, 2015Date of Patent: July 12, 2016Assignee: Oridion Medical 1987 Ltd.Inventor: Joshua Lewis Colman
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Patent number: 9306307Abstract: An electrical contact element, in particular for a medical implant, including a spring sleeve with a bushing for receiving an electrical mating contact in a direction of insertion, at least one groove that is arranged transversely around the bushing at least in areas and that is open to the bushing at least in areas; at least one spring element, arranged in the groove, for electrically contacting the electrical mating contact. Here, at least one feed-through channel is provided to feed the spring element into the peripheral groove and leads from an outer face of the spring sleeve to the at least one groove. The invention further relates to a method for producing a contact element and also to a device for carrying out the method.Type: GrantFiled: December 29, 2014Date of Patent: April 5, 2016Assignee: BIOTRONIK SE & Co. KGInventors: Marcel Starke, Ronald Rebentisch
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Patent number: 9233239Abstract: A spring contact component for a plug socket of an electromedical implant, with a coil surrounding the outer periphery of a plug opening. A simpler, more cost effective and automatable design of a plug socket module can be achieved in that at least one end of the coil is electrically and mechanically connected directly to a connector pin via a wire-shaped and/or strip-shaped element. The invention also relates to a corresponding plug socket module, a modular header, and a method for producing a spring contact component of this type.Type: GrantFiled: June 9, 2014Date of Patent: January 12, 2016Assignee: BIOTRONIK SE & Co. KGInventors: Ronald Rebentisch, Stefan Lehmann
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Patent number: 9037243Abstract: A low-insertion force electrical connector for implantable medical devices includes a housing with a pair of opposing sidewalls each with center openings oriented generally concentrically around a center axis. An inner coil is located in a recess with a coil axis generally co-linear with the center axis of the center openings. The inner coil includes an outer diameter less than a recess diameter, and an inner diameter greater than a center opening diameter. An outer coil is threaded onto the inner coil. The outer coil has an outer diameter less than the recess diameter, and an inner diameter less than the center opening diameter. The outer coil is radially expanded within the recess in response to engagement with contact rings on the implantable medical device, such that the outer diameter of the outer coil is at least equal to the recess diameter.Type: GrantFiled: October 15, 2014Date of Patent: May 19, 2015Assignee: Greatbatch Ltd.Inventor: Shahn S. Sage
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Patent number: 9027241Abstract: A method of assembling a medical electrical lead. The method comprises providing a modular connector assembly including three contacts coupled to three contact conductors, selecting a lead body assembly from a group of different lead body assemblies which includes a first lead body assembly having only two conductors for and a second lead body assembly having three conductors; and coupling each of the conductors of the selected lead body assembly with a corresponding contact conductor of the modular connector assembly.Type: GrantFiled: February 4, 2008Date of Patent: May 12, 2015Assignee: Medtronic, Inc.Inventors: Bruce R. Mehdizadeh, Thomas C. Bischoff, Scott J. Robinson, Eric M. Stetz, James W. Millin
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Patent number: 9020574Abstract: A lead for active implantable medical devices comprising a chip, notably for electrode multiplexing. The lead (10) includes an insulating supporting tube (20) interposed in a flexible elongated tube, with a central bore (22) coaxial with the lumen of the lead. The supporting tube comprises on its surface at least one crossing conductive strip (28) extending in the axial direction. A chip (18) on a flexible substrate is disposed with a bent or curved conformation in a receptacle of the supporting tube isolated from the conductive strip. An electrode, e.g., for cardiac sensing/pacing, (16) on the supporting tube (20) is electrically connected to an outer conductive pad (24) of the chip. The conductive strip is connected (i) at each end (28b), face to face to a conductive connection (12), housed in the sheath, and (ii) in a central region (28a), to an inner conductive pad (26) of the chip.Type: GrantFiled: December 14, 2011Date of Patent: April 28, 2015Assignee: Sorin CRM SASInventor: Jean-François Ollivier
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Patent number: 8934974Abstract: A low-insertion force electrical connector for implantable medical devices includes a housing with a pair of opposing sidewalls each with center openings oriented generally concentrically around a center axis. An inner coil is located in a recess with a coil axis generally co-linear with the center axis of the center openings. The inner coil includes an outer diameter less than a recess diameter, and an inner diameter greater than a center opening diameter. An outer coil is threaded onto the inner coil. The outer coil has an outer diameter less than the recess diameter, and an inner diameter less than the center opening diameter. The outer coil is radially expanded within the recess in response to engagement with contact rings on the implantable medical device, such that the outer diameter of the outer coil is at least equal to the recess diameter.Type: GrantFiled: April 23, 2013Date of Patent: January 13, 2015Assignee: Greatbatch Ltd.Inventor: Shahn S. Sage
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Patent number: 8929964Abstract: A physiological sensor has light sources arranged in one or more rows and one or more columns. Each light source is activated by addressing at least one row and at least one column. The light sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.Type: GrantFiled: July 8, 2013Date of Patent: January 6, 2015Assignee: Cercacor Laboratories, Inc.Inventors: Ammar Al-Ali, Robert Smith, David Dalke, Mohamed Diab, Marcelo Lamego
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Patent number: 8911437Abstract: The invention concerns a medical technology device for treatment of the human or animal body, comprising at least one electrical plug connector which is adapted to be connected to a complementary counterpart plug connector of a further medical technology device and which in an active position is arranged projecting upwardly at the top side of the device. To provide a medical technology device which can be used both as an individual device and also in conjunction with a second device as a device arrangement and which in that respect satisfies existing safety and aesthetic demands, it is provided in accordance with the invention that the plug connector is adapted to be movable from the active position into a passive position, wherein in the passive position the plug connector is removed from the top side of the device and the top side is closed in substantially fluid-tight relationship.Type: GrantFiled: August 22, 2012Date of Patent: December 16, 2014Assignee: Olympus Winter & Ibe GmbHInventors: Andreas Hörlle, André Roggan, Wolfgang Kühne, Uwe Fischer, Timo Strauss, Stefan Schiddel, Christopher Sprenger
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Patent number: 8912909Abstract: Embodiments of the present disclosure include a handheld multi-parameter patient monitor capable of determining multiple physiological parameters from the output of a light sensitive detector capable of detecting light attenuated by body tissue. For example, in an embodiment, the monitor is capable of advantageously and accurately displaying one or more of pulse rate, plethysmograph data, perfusion quality, signal confidence, and values of blood constituents in body tissue, including for example, arterial carbon monoxide saturation (“HbCO”), methemoglobin saturation (“HbMet”), total hemoglobin (“Hbt”), arterial oxygen saturation (“SpO2”), fractional arterial oxygen saturation (“SpaO2”), or the like. In an embodiment, the monitor displays a line associated with a patient wellness level.Type: GrantFiled: November 11, 2013Date of Patent: December 16, 2014Assignee: Cercacor Laboratories, Inc.Inventors: Ammar Al-Ali, Joe E Kiani
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Patent number: 8850702Abstract: The embodiments herein relate to a conductor cable for use in a lead and more specifically to methods and devices related to laser consolidation of the cable. The various conductor cable embodiments and methods provide for at least one end of the cable having a weld mass created by a laser welding process.Type: GrantFiled: May 24, 2010Date of Patent: October 7, 2014Assignee: Cardiac Pacemakers, Inc.Inventors: Peter Hall, Haiping Shao
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Patent number: 8849365Abstract: A physiological sensor has light emitting sources, each activated by addressing at least one row and at least one column of an electrical grid. The light emitting sources are capable of transmitting light of multiple wavelengths and a detector is responsive to the transmitted light after attenuation by body tissue.Type: GrantFiled: February 25, 2013Date of Patent: September 30, 2014Assignee: Cercacor Laboratories, Inc.Inventors: Robert Smith, David Dalke, Ammar Al-Ali, Mohamed Diab, Marcelo Lamego
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Patent number: 8827752Abstract: A single-use connector (1) for a fetal electrode is provided. The housing (10) of the connector is molded together as two shells (10a, 10b) of substantially rigid material where each shell is integrally connected to the other along a common straight portion of edge (12). This provides the housing with a clam-shell form. The housing is also provided with a socket (11) for receiving a plug (2) of a fetal electrode. The plug is provided with two or more electrical contacts (23, 24) to feed electrical signals from the fetal electrode.Type: GrantFiled: February 5, 2010Date of Patent: September 9, 2014Assignee: Neoventa Medical ABInventor: Anders Lars Gingsjo
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Patent number: 8814574Abstract: The present invention relates to an electronic device which has a male connection portion for connection with a female snap. The male connection portion comprises a conductive stud which is or can be screwed in to a portion of the electronic device via threading on the stud. Furthermore, an adhesive can be added to the stud or an opening of the electronic device in order to provide a secure and water tight seal between the stud and the electronic device. The stud generally makes an electrical connection between a conductive portion of the female snap and an electronic component within the electronic device. The male portion of the stud may also comprise a cavity or opening for receiving a tool for screwing the stud in to the electronic device and/or for receiving a guiding pin of the female snap portion.Type: GrantFiled: March 15, 2013Date of Patent: August 26, 2014Assignee: Suunto OyInventors: Tapio Selby, Kimmo Pernu
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Patent number: 8795004Abstract: Disclosed is an ECG electrode lead wire connector which provides improved electrical and mechanical coupling of the ECG electrode press stud to the lead wire, provides enhanced ergonomics to the clinician, and may alleviate patient discomfort associated with the attachment and removal of ECG leads. The connector may be engaged and disengaged with little or no force imparted to the patient or the ECG pad, which significantly minimizes the risk of inadvertent dislodgement of the pad. In one embodiment the disclosed connector provides a thumb cam lever which affirmatively engages the press stud to the connector, and provides tactile feedback to the clinician that the connector is properly engaged. In other embodiments, the connector provides a pushbutton to enable the clinician to easily engage and disengage the connector from the ECG stud. The disclosed connectors may also decrease clinician fatigue, and may provide more reliable ECG results.Type: GrantFiled: September 30, 2013Date of Patent: August 5, 2014Assignee: Covidien, LPInventors: David Selvitelli, Peter Meyer, Peter Yu
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Patent number: 8781551Abstract: A method of monitoring pulmonary oedema in a subject using a processing system. The method includes, determining a measured impedance value for at least two body segments, at least one of the body segments being a thoracic cavity segment. For each body segment, the measured impedance values are used to determine an index, which is in turn used to determine the presence, absence or degree of pulmonary oedema using the determined indices.Type: GrantFiled: June 30, 2006Date of Patent: July 15, 2014Assignee: Impedimed LimitedInventor: Scott Matthew Chetham
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Patent number: 8731670Abstract: An electrical connector is disclosed that includes an annular housing having a central aperture for receiving a connector pin and an annular contact spring disposed concentrically within the annular housing and including a plurality of circumferentially spaced apart spring arms, each spring arm having a radially inwardly extending contact pad for resiliently contacting a connector pin inserted into the central aperture of the housing.Type: GrantFiled: April 27, 2010Date of Patent: May 20, 2014Assignee: Oscor Inc.Inventors: Thomas P. Osypka, Timothy L. Sass, Sr., Ernest G. DeBella, Douglas E. Sparks, Jr., Kevin L. Wade, Kenneth R. Wilbur
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Patent number: 8726499Abstract: In one embodiment, a method of fabricating an implantable pulse generator, comprises: providing a lead body including a plurality of conductors; providing a feedthrough component comprising a plurality of feedthrough pins; hermetically enclosing pulse generating circuitry and switching circuitry within a housing, the feedthrough component being welded to the housing; laser machining each of the plurality of feedthrough pins to comprise a slot along a surface of the respective feedthrough pin; placing a respective conductor from the lead body in the respective slot of each of the plurality of feedthrough pins; and performing welding operations to connect the plurality of conductors of the lead body with the plurality of feedthrough pins of the feedthrough component.Type: GrantFiled: March 31, 2011Date of Patent: May 20, 2014Assignee: Advanced Neuromodulation Systems, Inc.Inventors: Ken McGiboney, Galen L. Smith, Michael Gaines, Jerome Boogaard
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Patent number: 8725229Abstract: A cover sheet (1) used in a body measuring apparatus having electrodes for supplying current to a human body or for measuring a difference in electrical potential between two sites of the body. The cover sheet has electric conductive area portions (2) corresponding to the electrodes of the body measuring apparatus and having a electric conductivity in thickness direction, and insulation area portions (3) spacing adjacent electric conductive area portions (2) and having electrically insulating property at least along a plane direction. The cover sheet is used to prevent cross-infection and can be used safely without slip and prepared cheaply without affecting to impedance, with assuring completely insulation between adjacent electrodes. Conductivity is created with conductive solid (“dry type”) or conductive liquid (“wet type”). The cover sheet is fed automatically by a sheet dispenser.Type: GrantFiled: February 15, 2008Date of Patent: May 13, 2014Assignee: Tanita CorporationInventors: Masaaki Furue, Minoru Ogura, Makoto Niizato, Kazuaki Natsume
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Patent number: 8702928Abstract: A modular analyte measurement system having a removable strip port module. In one embodiment, the analyte measurement system includes: an analyte meter; a removable strip port module; and a connector linking the removable strip port module to the analyte meter. The analyte meter includes: a meter housing; a receptacle formed in the meter housing; a processing circuit disposed within the housing; and an input interface within the receptacle and electrically coupled to the processing circuit. The removable strip port module includes: a module housing sized to at least partially fit within the receptacle of the analyte meter; an analyte test strip port disposed within the module housing to receive an analyte test strip via an aperture formed in the module housing; and an output interface coupled to the analyte test strip port. The connector links the output interface with the input interface.Type: GrantFiled: November 15, 2011Date of Patent: April 22, 2014Assignee: Abbott Diabetes Care Inc.Inventors: Hila Ralston, Frederic Arbogast, Matthew Simmons
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Patent number: 8690611Abstract: Disclosed is an ECG electrode lead wire connector which provides improved electrical and mechanical coupling of the ECG electrode press stud to the lead wire, provides enhanced ergonomics to the clinician, and may alleviate patient discomfort associated with the attachment and removal of ECG leads. The connector may be engaged and disengaged with little or no force imparted to the patient or the ECG pad, which significantly minimizes the risk of inadvertent dislodgement of the pad. In one embodiment the disclosed connector provides a thumb cam lever which affirmatively engages the press stud to the connector, and provides tactile feedback to the clinician that the connector is properly engaged. In other embodiments, the connector provides a pushbutton to enable the clinician to easily engage and disengage the connector from the ECG stud. The disclosed connectors may also decrease clinician fatigue, and may provide more reliable ECG results.Type: GrantFiled: March 5, 2013Date of Patent: April 8, 2014Assignee: Covidien LPInventors: David Selvitelli, Peter Meyer, Peter Yu
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Patent number: 8666510Abstract: A lead connection system includes a connector housing. A plurality of lead retainers disposed in the connector housing are configured and arranged to removably attach to a proximal end of one of a received plurality of leads. The plurality of lead retainers include at least one of a slidable drawer and at least one pivotable hinged panel. A plurality of connector contacts are configured and arranged for making electrical contact with one or more of the terminals of one or more of the plurality of received leads. A single connector cable has a distal end that is electrically coupled to the plurality of connector contacts and a proximal end that is configured and arranged for insertion into a trial stimulator. A cable connector is electrically coupled, via the connector contacts, to at least one terminal of each of the received plurality of leads.Type: GrantFiled: September 6, 2013Date of Patent: March 4, 2014Assignee: Boston Scientific Neuromodulation CorporationInventors: Kenny Kinyen Chinn, John Michael Barker
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Patent number: 8660668Abstract: Lead electrode assemblies for use with an implantable cardioverter-defibrillator subcutaneously implanted outside the ribcage between the third and twelfth ribs comprising the electrode. Example assemblies include appendages of various types for use during implantation including fins, pinholes, loops, tubes, openings and other means for attachment to an implant tool. Several embodiments include first and second faces on the electrodes such that a first face is configured to be implanted facing the ribcage of the patient and the second face has the appendage.Type: GrantFiled: October 6, 2012Date of Patent: February 25, 2014Assignee: Cameron Health, Inc.Inventors: Gust H. Bardy, Riccardo Cappato, William J. Rissmann, Gary H. Sanders
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Patent number: 8660629Abstract: A method of monitoring pulmonary oedema in a subject using a processing system. The method includes, determining a measured impedance value for at least two body segments, at least one of the body segments being a thoracic cavity segment. For each body segment, the measured impedance values are used to determine an index, which is in turn used to determine the presence, absence or degree of pulmonary oedema using the determined indices.Type: GrantFiled: June 30, 2006Date of Patent: February 25, 2014Assignee: Impedimed LimitedInventor: Scott Matthew Chetham
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Patent number: 8651895Abstract: For the connection of a programming device to a hearing device an insertable plate (21) into the casing or frame of the hearing device is provided, comprising on one side contacts (29) to the hearing device electronics and on the other side contact pins (27), provided for the connection of a contact adapter/cable system of the programming device.Type: GrantFiled: October 6, 2009Date of Patent: February 18, 2014Assignee: Phonak AGInventors: Paul Portmann, Erich Dittli, Bruno Gabathuler, Erdal Karamuk
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Patent number: 8644903Abstract: Improved electrode assemblies for recording and stimulation. Cortical and depth electrode structures are provided as well as inline interconnection systems. Methods of manufacture are further taught to provide enhanced surfaces for cortical electrodes. The inline interconnection systems include connector assembly embodiments for electrode leads which have structure providing ease of EEG recording as well as stimulation.Type: GrantFiled: April 17, 2013Date of Patent: February 4, 2014Assignee: PMT CorporationInventors: Benjamin Osa, Eric Caille, Charles Talbott, Joseph Copley, Alfred Iversen
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Patent number: 8602827Abstract: An IS-4 terminal connector assembly includes three terminal electrodes positioned over an inner tubular member such that they are radially offset from one another. Each of the terminal ring electrodes are configured such that they can withstand both tensile and cyclical bending loads with minimal compromise in their outer geometry. Additionally, each of the terminal electrodes is configured such that they have both an inner and outer geometry that facilitates adequate insulation between a select terminal electrode and an adjacent conductor. Additionally, each of the terminal ring electrodes is configured such that they facilitate an external approach to staking a cable conductor.Type: GrantFiled: January 11, 2013Date of Patent: December 10, 2013Assignee: Cardiac Pacemakers, Inc.Inventors: Lily Lim, Ronald W. Kunkel, Joseph Walker, Peter Hall, Steven E. Schultz, Devon N. Arnholt, Angelo Fruci
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Patent number: 8597042Abstract: A connector (500) for operably coupling a medical lead to an implantable medical device includes first and second pivotably coupled elongate members (510, 520). Each of the first and second elongate members has (i) a proximal end portion (512, 522), and (ii) a distal end portion (514, 524) for engaging the lead. The lead has a proximal end portion having a shoulder. The first and second elongate members are pivotably coupled such that the distal end portions of the first and second elongate members are moveable to allow insertion of the lead proximally past the distal end portions of the elongate members and to allow the distal end portions to engage the lead distal the shoulder.Type: GrantFiled: April 9, 2010Date of Patent: December 3, 2013Assignee: Medtronic, IncInventor: Gary W. King
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Patent number: 8593816Abstract: A connector assembly for an implantable medical device includes a plurality of feedthroughs mounted in a conductive array plate, each feedthrough in the plurality of feedthroughs including a feedthrough pin electrically isolated from the conductive array plate by an insulator and an electronic module assembly including a plurality of conductive strips set in a non-conductive block. The plurality of conductive strips is in physical and electrical contact with the feedthrough pins at an angle of less than 135 degrees. The connector assembly further includes at least one circuit, the circuit including a plurality of conductors corresponding to the plurality of feedthroughs. The plurality of conductors of the circuit is in physical and electrical contact with a corresponding one of the conductive strips of the plurality of conductive strips of the electronic module assembly at an angle of less than 135 degrees.Type: GrantFiled: September 21, 2011Date of Patent: November 26, 2013Assignee: Medtronic, Inc.Inventors: Rajesh V. Iyer, Michael G. Marinkov, Lea A. Nygren, Jeffrey J. Clayton, James Strom, Thomas E. Meyer, Steven T. Deininger, Wayne R. Kuechenmeister
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Patent number: 8588915Abstract: An electronic module assembly (EMA) for an implantable medical device is disclosed. The EMA comprises a non-conductive block having a top side, a bottom side, a front side and a back side. A plurality of conductive strips are coupled to the non-conductive block. Each conductive strip possesses a front side and a back side. The back side of each conductive strip extends from the front side across the top side and over to back side of the non-conductive block.Type: GrantFiled: March 30, 2010Date of Patent: November 19, 2013Assignee: Medtronic, Inc.Inventors: Rajesh V. Iyer, Lea A. Nygren, Stephanie L. McCracken, Mukul Jain, Christine Gale Kronich
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Patent number: 8585427Abstract: A connector includes: a card edge connector; a first cable drawn out from the card edge connector in a first direction; a first terminal disposed in the card edge connector and connected to the first cable; a receptacle into and from which the card edge connector is inserted and extracted; a second cable drawn out from the receptacle in a second direction; and a second terminal disposed in the receptacle and connected to the second cable. Insertion/extraction directions of the card edge connector are substantially perpendicular to at least one of the first direction and the second direction. The card edge connector includes a first end face which is substantially parallel to the insertion/extraction directions, and the receptacle includes a first wall face which is substantially parallel to the insertion/extraction directions. In a state where the card edge connector and the receptacle are coupled to each other, the first end face and the first wall face are in contact with each other.Type: GrantFiled: March 12, 2011Date of Patent: November 19, 2013Assignee: Nihon Kohden CorporationInventors: Teiji Ukawa, Toru Maeda
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Patent number: 8560043Abstract: An ECG lead set including an ECG electrode assembly and a lead set hub. ECG electrode includes at least one electrode configured to receive biopotential signals from a patient, a plug connector for connecting said ECG electrode assembly, a web, connected between the at least one electrode and the plug connector and configured to form an electrical connection therebetween. The lead set hub includes at least one receptacle configured to receive the plug connector of the ECG electrode assembly.Type: GrantFiled: May 14, 2012Date of Patent: October 15, 2013Assignee: Covidien LPInventors: David Selvitelli, Mark J Callahan, Mark Tauer, Kathleen Tremblay, Eliot Zaiken
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Patent number: 8548601Abstract: A lead connection system includes a connector housing. A plurality of lead retainers disposed in the connector housing are configured and arranged to removably attach to a proximal end of one of a received plurality of leads. The plurality of lead retainers include at least one of a slidable drawer and at least one pivotable hinged panel. A plurality of connector contacts are configured and arranged for making electrical contact with one or more of the terminals of one or more of the plurality of received leads. A single connector cable has a distal end that is electrically coupled to the plurality of connector contacts and a proximal end that is configured and arranged for insertion into a trial stimulator. A cable connector is electrically coupled, via the connector contacts, to at least one terminal of each of the received plurality of leads.Type: GrantFiled: September 15, 2008Date of Patent: October 1, 2013Assignee: Boston Scientific Neuromodulation CorporationInventors: Kenny Kinyen Chinn, John Michael Barker
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Patent number: 8545039Abstract: A lamp base having an electrical device recharging receptacle configured to receive a plug from a recharging device for a portable rechargeable electronic device. The receptacle is configured as a standard automobile cigarette lighter receptacle. The receptacle includes standard cigarette lighter receptacle electrical contacts that are connected to a voltage and current conversion circuit for receiving standard household voltage and converting it into standard automotive voltage and current. An adapter receptacle is provided in the lamp base with securable replacement electrical and mechanical connection mechanism, wherein the conversion circuit provides a voltage and current to the adapter receptacle. A replaceably securable USB adapter plug comprising a second conversion circuit for converting the voltage and current provided to the adapter receptacle into a standard USB voltage and current.Type: GrantFiled: May 18, 2010Date of Patent: October 1, 2013Inventor: Bharat Patel
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Patent number: 8523588Abstract: An implantable lead has a distal lead portion with at least one electrode electrically connected to a connector ring through a conductor running in a lumen of the lead. A proximal lead portion includes the connector ring, a connector pin and a connector coupling mechanically and coaxially connected to each other with the connector coupling as a bridging element. A rotational lock in the form of a circumferential element of an elastically deformable, flexible material is provided in the connector coupling in the interface between the coupling and the connector ring. This rotational lock prevents any rotation of the connector pin to be propagated into a rotation of the connector coupling and consequently reduces the risk of damages to internal lead components due to any such unintentional coupling rotation.Type: GrantFiled: April 29, 2009Date of Patent: September 3, 2013Assignee: St. Jude Medical ABInventors: Mikael Forslund, Per Jarl, Marcus Helgesson
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Patent number: 8504168Abstract: A connection made between a contact and a conductor in an implantable lead assembly includes a slot, formed in the contact, and a crimp sleeve, attached to the contact; wherein the crimp sleeve includes a contact coupling, which rests within the contact slot, and a conductor coupling, crimped around the conductor, within a body of the lead assembly. The conductor coupling of the crimp sleeve may be pushed through the contact slot, anywhere along a length of the slot, so that the contact coupling comes to rest between opposing edges of the slot. A preferred profile of the contact coupling of the crimp sleeve is such that the contact coupling rests within the contact slot, without falling through to the inside diameter of the contact, prior to attachment thereto.Type: GrantFiled: December 7, 2010Date of Patent: August 6, 2013Assignee: Medtronic, Inc.Inventor: Mary Lee Cole
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Patent number: 8478409Abstract: A filtering capacitor feedthrough assembly for an implantable active medical device is disclosed. The filtering capacitor feedthrough assembly includes a capacitor having an aperture defined by an inner capacitor surface. The capacitor is electrically grounded to an electrically conductive feedthrough ferrule or housing of the implantable active medical device. A terminal pin extends into the aperture. An electrically conductive split ring sleeve is disposed within the aperture and between the terminal pin and the capacitor. The split ring sleeve includes a first end, a second end, a sleeve length therebetween. A longitudinal slit through the sleeve extends from the first end to the second end. The electrically conductive split ring sleeve mechanically securing and electrically coupling the terminal pin to the capacitor.Type: GrantFiled: March 25, 2011Date of Patent: July 2, 2013Assignee: Medtronic, Inc.Inventors: Rajesh V. Iyer, Richard P. Millis, Michael G. Marinkov, Micah A. Litow
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Patent number: 8435079Abstract: Improved electrode assemblies for recording and stimulation. Cortical and depth electrode structures are provided as well as inline interconnection systems. Methods of manufacture are further taught to provide enhanced surfaces for cortical electrodes. The inline interconnection systems include connector assembly embodiments for electrode leads which have structure providing ease of EEG recording as well as stimulation.Type: GrantFiled: October 1, 2010Date of Patent: May 7, 2013Assignee: PMT CorporationInventors: Benjamin Osa, Eric Caillé, Charles Talbott, Joseph Copley, Alfred Iversen
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Patent number: 8428724Abstract: A low-insertion force electrical connector for implantable medical devices. The electrical contact includes a housing with a pair of opposing sidewalls each with center openings oriented generally concentrically around a center axis. The housing also includes a recess with a recess diameter. An inner coil is located in the recess with a coil axis generally co-linear with the center axis of the center openings. The inner coil includes an outer diameter less than the recess diameter, and an inner diameter greater than a center opening diameter. An outer coil is threaded onto the inner coil to form a generally toroidal-shape. The outer coil has an outer diameter less than the recess diameter, and an inner diameter less than the center opening diameter. The outer coil is radially expanded within the recess in response to engagement with contact rings on the implantable medical device, such that the outer diameter of the outer coil is at least equal to the recess diameter.Type: GrantFiled: March 11, 2011Date of Patent: April 23, 2013Assignee: Greatbatch Ltd.Inventor: Shahn S. Sage
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Patent number: 8408948Abstract: Disclosed is an ECG electrode lead wire connector which provides improved electrical and mechanical coupling of the ECG electrode press stud to the lead wire, provides enhanced ergonomics to the clinician, and may alleviate patient discomfort associated with the attachment and removal of ECG leads. The connector may be engaged and disengaged with little or no force imparted to the patient or the ECG pad, which significantly minimizes the risk of inadvertent dislodgement of the pad. In one embodiment the disclosed connector provides a thumb cam lever which affirmatively engages the press stud to the connector, and provides tactile feedback to the clinician that the connector is properly engaged. In other embodiments, the connector provides a pushbutton to enable the clinician to easily engage and disengage the connector from the ECG stud. The disclosed connectors may also decrease clinician fatigue, and may provide more reliable ECG results.Type: GrantFiled: April 10, 2012Date of Patent: April 2, 2013Assignee: Covidien LPInventors: David Selvitelli, Peter Meyer
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Patent number: 8398443Abstract: A connector for establishing electrical connection between a testing device and a test strip with a biological fluid thereon includes a contact pad on the test strip, and one or more contact wires in the testing device. When the strip is inserted into the testing device, part of the strip's end engages a contact portion of a contact wire and deflects it in a direction normal to the direction of insertion. In certain embodiments the radius of curvature (in the direction of insertion) of the contact portion is controlled to reduce abrasion of the strip by the wire. In other embodiments the radius of curvature (perpendicular to the direction of insertion) is controlled to reduce the abrasion of the strip by the wire. Sometimes the contact portion and/or contact pad is plated with a sacrificial material to reduce the coefficient of friction. In other embodiments various numbers of contacts receive the end of the strip substantially simultaneously, or are staggered in rows to distribute the resistance presented.Type: GrantFiled: December 18, 2006Date of Patent: March 19, 2013Assignee: Roche Diagnostics Operations, Inc.Inventors: Henning Groll, Michael J. Celentano, Joseph A. Finnerty
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Patent number: 8382529Abstract: An IS-4 terminal connector assembly includes three terminal electrodes positioned over an inner tubular member such that they are radially offset from one another. Each of the terminal ring electrodes are configured such that they can withstand both tensile and cyclical bending loads with minimal compromise in their outer geometry. Additionally, each of the terminal electrodes is configured such that they have both an inner and outer geometry that facilitates adequate insulation between a select terminal electrode and an adjacent conductor. Additionally, each of the terminal ring electrodes is configured such that they facilitate an external approach to staking a cable conductor.Type: GrantFiled: November 17, 2010Date of Patent: February 26, 2013Assignee: Cardiac Pacemakers, Inc.Inventors: Lily Lim, Ronald W. Kunkel, Joseph Walker, Peter C. Hall, Steven E. Schultz, Devon N. Arnholt, Angelo Fruci
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Patent number: 8376784Abstract: The present invention related to a connector which is used in a biosensing meter and receives an insertion, comprising a body and a plurality of terminal components. The plurality of terminals arranged all around and face to face, thereby reducing the volume of the connector. Furthermore, the plurality of terminal respectively contact the insertion equally thereby increasing the transmissible accuracy and the determination accuracy. The connector can further comprise a sliding base connected with the body for ejecting the insertion, whereby the invented connector can achieve multi-functional goal.Type: GrantFiled: December 7, 2010Date of Patent: February 19, 2013Assignee: Taidoc Technology CorporationInventors: Chia-Chi Wu, Wen-Jung Huang, Yi-Hsin Huang, Hui-Sheng Hou, Chao-Wang Chen