Patents by Inventor Matthew I. Haller
Matthew I. Haller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8554329Abstract: A percutaneous cochlear implant system includes a cochlear stimulator configured to be coupled to an electrode lead, the electrode lead comprising a plurality of electrodes configured to be in communication with a plurality of stimulation sites within a cochlear region of a patient, a sound processor communicatively coupled to the cochlear stimulator and configured to control the cochlear stimulator to generate and apply electrical stimuli representative of an audio signal to at least one of the stimulation sites via at least one of the electrodes, a power source configured to provide power to at least one of the cochlear stimulator and the sound processor, and a percutaneous port configured to be percutaneously implanted within a head of the patient. The percutaneous port may be configured to house at least one of the power source, sound processor, and cochlear stimulator.Type: GrantFiled: June 15, 2010Date of Patent: October 8, 2013Assignee: Advanced BionicsInventors: Alfred E. Mann, Matthew I. Haller, Tom Xiaohai He
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Patent number: 8548604Abstract: Miniature implantable stimulators (i.e., microstimulators) are capable of producing unidirectionally propagating action potentials (UPAPs). The methods and configurations described may, for instance, arrest action potentials traveling in one direction, arrest action potentials of small diameters nerve fibers, arrest action potentials of large diameter nerve fibers. These methods and systems may limit side effects of bidirectional and/or less targeted stimulation.Type: GrantFiled: December 6, 2010Date of Patent: October 1, 2013Assignee: Boston Scientific Neuromodulation CorporationInventors: Todd K. Whitehurst, Rafael Carbunaru, James P. McGivern, Matthew I. Haller, Tom Xiaohai He, Kerry Bradley, Janusz A. Kuzma
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Patent number: 8437859Abstract: A hearing prosthesis includes both a hearing aid adapted to sense and amplify low frequency acoustic sound signals and a cochlear implant system adapted to sense high frequency acoustic sound signals. The hearing aid has a first microphone adapted to sense the low frequency acoustic sound signals, amplify these sensed low frequency acoustic sound signals, and present the resulting amplified low frequency acoustic sound signals in the ear canal of a user, thereby enabling the user to better hear these amplified sounds using his or her normal hearing processes. The cochlear implant system includes a second microphone adapted to sense the high frequency acoustic sound signals and selectively stimulate the inner ear with electrical stimulation that will be perceived as high frequency acoustic sound signals. Both the cochlear implant system and the hearing aid system are coupled to operate on the same ear of the user.Type: GrantFiled: September 3, 2009Date of Patent: May 7, 2013Assignee: Advanced Bionics, LLCInventor: Matthew I. Haller
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Patent number: 8364280Abstract: Systems for adjusting a position of an implanted medical device within a patient include an engagement tool configured to couple to the implanted medical device. The engagement tool adjusts the position of the medical device when coupled to the implanted medical device. Methods of adjusting a position of an implanted medical device within a patient include locating the implanted medical device, coupling an engagement tool to the medical device, and adjusting a position of the engagement tool to adjust the position of the medical device.Type: GrantFiled: July 21, 2009Date of Patent: January 29, 2013Assignee: Boston Scientific Neuromodulation CorporationInventors: Goran N. Marnfeldt, Rafael Carbunaru, Kelly H. McClure, Matthew I. Haller, Tom Xiaohai He, Todd K. Whitehurst, Meredith L. Anderson, James C. Makous, Kristen N. Jaax, Peter K. Johnson
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Patent number: 8352046Abstract: An exemplary cochlear implant system includes a sound processing assembly configured to be external to a patient and first and second extension members coupled to the sound processing assembly. The sound processing assembly includes a sound processing unit configured to process an audio signal and transmit one or more control parameters based on the audio signal to an implantable cochlear stimulator and a battery module configured to be electrically coupled to the sound processing unit and provide operating power to the sound processing unit. The first extension member has a distal portion configured to be coupled to a first ear of the patient and the second extension member has a distal portion configured to be coupled to a second ear of the patient. The first and second extension members typically extend back from the ears, thus positioning the sound processing assembly behind the patient's head.Type: GrantFiled: January 29, 2010Date of Patent: January 8, 2013Assignee: Advanced Bionics, LLCInventors: Matthew I Haller, Patrick T. Wong, Tracey Kruger, Lee F Hartley
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Publication number: 20120316622Abstract: Miniature implantable stimulators (i.e., microstimulators) with programmably configurable electrodes allow, among other things, steering of the electric fields created. In addition, the microstimulators are capable of producing unidirectionally propagating action potentials (UPAPs).Type: ApplicationFiled: July 11, 2012Publication date: December 13, 2012Applicant: BOSTON SCIENTIFIC NEUROMODULATION CORPORATIONInventors: Todd K. Whitehurst, Rafael Carbunaru, Kerry Bradley, James P. McGivern, Matthew I. Haller, Tom Xiaohai He, Janusz A. Kuzma
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Patent number: 8233651Abstract: A hearing prosthesis includes both a hearing aid adapted to sense and amplify low frequency acoustic sound signals and a cochlear implant system adapted to sense high frequency acoustic sound signals. The hearing aid has a first microphone adapted to sense the low frequency acoustic sound signals, amplify these sensed low frequency acoustic sound signals, and present the resulting amplified low frequency acoustic sound signals in the ear canal of a user, thereby enabling the user to better hear these amplified sounds using his or her normal hearing processes. The cochlear implant system includes a second microphone adapted to sense the high frequency acoustic sound signals and selectively stimulate the inner ear with electrical stimulation that will be perceived as high frequency acoustic sound signals. Both the cochlear implant system and the hearing aid system are coupled to operate on the same ear of the user.Type: GrantFiled: September 3, 2009Date of Patent: July 31, 2012Assignee: Advanced Bionics, LLCInventor: Matthew I. Haller
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Patent number: 8175717Abstract: A stimulator includes an implantable pulse generator comprising circuit elements, a first power source, such as an ultracapacitor, that provides operating power for the circuit elements of the pulse generator. The pulse generator can also have a memory associated therewith, such as a volatile memory for storing programming data. A second power source that has higher voltage retention than the first power source can also be included. The second power source can be dedicated to the volatile memory and can provide operating power for the volatile memory.Type: GrantFiled: September 6, 2005Date of Patent: May 8, 2012Assignee: Boston Scientific Neuromodulation CorporationInventors: Matthew I. Haller, Jordi Parramon, Emanuel Feldman
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Patent number: 8165696Abstract: An implantable stimulator includes a base, two prongs extending from the base and an electrode disposed on each of the prongs. This stimulator may be part of a system that includes an external device for transcutaneously communicating with the implanted stimulator. A method of using the implantable stimulator includes generating a current gradient between the electrodes on the two prongs to stimulate a target site in a patient. A method of making the implantable stimulator includes coating electrode material on the prongs except where the electrode surfaces are to be formed.Type: GrantFiled: February 25, 2005Date of Patent: April 24, 2012Assignee: Boston Scientific Neuromodulation CorporationInventors: Kelly H. McClure, Matthew I. Haller, Jay Daulton
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Patent number: 8127424Abstract: An electrode assembly includes an electrode electrically connected to a capacitor with a wire. An assembly carrier may be used to hold and secure at least the wire and capacitor during assembly. A method of assembly for attaching a wire to a capacitor and an electrode may include an assembly carrier for housing and securing the wire, capacitor, and electrode during assembly.Type: GrantFiled: August 2, 2010Date of Patent: March 6, 2012Assignee: Boston Scientific Neuromodulation CorporationInventors: Matthew I. Haller, Tom Xiaohai He, Jay Daulton
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Patent number: 7979126Abstract: An improved structure for an implantable medical device, such as an implantable pulse generator, is disclosed. The improved device includes a charging coil for wirelessly receiving energy via induction from an external charger. The charging coil in the device is located substantially equidistantly from the two planar sides of the device case. Because the coil is substantially equidistant within the thickness of the case of the device, the device's orientation within the patient is irrelevant, at least from the standpoint of the efficiency of charging the device using the external charger. Accordingly, charging is not adversely affected if the device is implanted in the patient with the wrong orientation, or if the device flips within the patient after implantation.Type: GrantFiled: October 18, 2006Date of Patent: July 12, 2011Assignee: Boston Scientific Neuromodulation CorporationInventors: David H. Payne, Matthew I. Haller
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Publication number: 20110152988Abstract: Methods of using unidirectionally propagating action potentials (UPAPs) for cavernous nerve stimulation and for certain disorders are provided. Stimulators capable of creating such UPAPs include, but are not limited to, miniature implantable stimulators (i.e., microstimulators), possibly with programmably configurable electrodes.Type: ApplicationFiled: February 28, 2011Publication date: June 23, 2011Applicant: Boston Scientific Neuromodulation CorporationInventors: Todd K. Whitehurst, James P. McGivern, Rafael Carbunaru, Matthew I. Haller, Tom Xiaohai He, Kerry Bradley
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Publication number: 20110137378Abstract: An implantable microstimulator configured to be implanted beneath a patient's skin for tissue stimulation employs a bi-directional RF telemetry link for allowing data-containing signals to be sent to and from the implantable microstimulator from at least two external devices. Further, a separate electromagnetic inductive telemetry link allows data containing signals to be sent to the implantable microstimulator from at least one of the two external devices. The RF bidirectional telemetry link allows the microstimulator to inform the patient or clinician regarding the status of the microstimulator device, including the charge level of a power source, and stimulation parameter states. The microstimulator has a cylindrical hermetically sealed case having a length no greater than about 27 mm and a diameter no greater than about 3.3 mm. A reference electrode is located on one end of the case and an active electrode is located on the other end of the case.Type: ApplicationFiled: January 28, 2011Publication date: June 9, 2011Applicant: Boston Scientific Neuromodulation CorporationInventors: Daniel J. Klosterman, Kelly H. McClure, Goran N. Marnfeldt, Jordi Parramon, Matthew I. Haller, Rudolph V. Park
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Publication number: 20110106101Abstract: A stylet for inserting an electrode array into a cochlea includes a first sensor insertable within a lumen of the electrode array and sensitive to force applied by a lumen wall to the first sensor and a first actuator adapted to move the electrode array in response to the force sensed by the first sensor.Type: ApplicationFiled: October 29, 2010Publication date: May 5, 2011Applicant: ADVANCED BIONICS, LLCInventors: Marco Tortonese, Timothy Beerling, Matthew I. Haller
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Publication number: 20110077721Abstract: Miniature implantable stimulators (i.e., microstimulators) are capable of producing unidirectionally propagating action potentials (UPAPs). The methods and configurations described may, for instance, arrest action potentials traveling in one direction, arrest action potentials of small diameters nerve fibers, arrest action potentials of large diameter nerve fibers. These methods and systems may limit side effects of bidirectional and/or less targeted stimulation.Type: ApplicationFiled: December 6, 2010Publication date: March 31, 2011Applicant: Boston Scientific Neuromodulation CorporationInventors: Todd K. Whitehurst, Rafael Carbunaru, James P. McGivern, Matthew I. Haller, Tom Xiaohai He, Kerry Bradley, Janusz A. Kuzma
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Patent number: 7904171Abstract: A combination, voltage converter circuit for use within an implantable device, such as a microstimulator, uses a coil, instead of capacitors, to provide a voltage step up and step down conversion functions. The output voltage is controlled, or adjusted, through duty-cycle modulation. In accordance with one aspect of the invention, applicable to implantable devices having an existing RF coil through which primary or charging power is provided, the existing RF coil is used in a time-multiplexing scheme to provide both the receipt of the RF signal and the voltage conversion function. This minimizes the number of components needed within the device, and thus allows the device to be packaged in a smaller housing or frees up additional space within an existing housing for other circuit components. In accordance with another aspect of the invention, the voltage up/down converter circuit is controlled by a pulse width modulation (PWM) low power control circuit.Type: GrantFiled: April 8, 2008Date of Patent: March 8, 2011Assignee: Boston Scientific Neuromodulation CorporationInventors: Jordi Parramon, Matthew I Haller
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Patent number: 7904167Abstract: An implantable microstimulator configured to be implanted beneath a patient's skin for tissue stimulation employs a bi-directional RF telemetry link for allowing data-containing signals to be sent to and from the implantable microstimulator from at least two external devices. Further, a separate electromagnetic inductive telemetry link allows data containing signals to be sent to the implantable microstimulator from at least one of the two external devices. The RF bidirectional telemetry link allows the microstimulator to inform the patient or clinician regarding the status of the microstimulator device, including the charge level of a power source, and stimulation parameter states. The microstimulator has a cylindrical hermetically sealed case having a length no greater than about 27 mm and a diameter no greater than about 3.3 mm. A reference electrode is located on one end of the case and an active electrode is located on the other end of the case.Type: GrantFiled: January 18, 2007Date of Patent: March 8, 2011Assignee: Boston Scientific Neuromodulation CorporationInventors: Daniel J. Klosterman, Kelly H. McClure, Goran N. Marnfeldt, Jordi Parramon, Matthew I. Haller, Rudolph V. Park
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Patent number: 7899539Abstract: Methods of using unidirectionally propagating action potentials (UPAPs) for cavernous nerve stimulation and for certain disorders are provided. Stimulators capable of creating such UPAPs include, but are not limited to, miniature implantable stimulators (i.e., microstimulators), possibly with programmably configurable electrodes. A method of stimulating a cavernous nerve includes providing at least one implantable stimulator with at least two cathodic electrodes; programming stimulation parameters for the cathodic electrodes to radially steer an electric field generated by the cathodic electrodes to apply stimulation that unidirectionally propagates action potentials along a cavernous nerve; and applying the stimulation to the cavernous nerve in accordance with the stimulation parameters to generate orthodromic action potentials traveling in one direction along the nerve, thereby limiting side effects of bidirectional stimulation.Type: GrantFiled: September 28, 2006Date of Patent: March 1, 2011Assignee: Boston Scientific Neuromodulation CorporationInventors: Todd K. Whitehurst, James P. McGivern, Rafael Carbunaru, Matthew I. Haller, Tom Xiaohai He, Kerry Bradley
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Patent number: 7890182Abstract: A method for configuring stimulation pulses in an implantable stimulator device having a plurality of electrodes is disclosed, which method is particularly useful in adjusting the electrodes by current steering during initialization of the device. In one aspect, a set of ideal pulses for patient therapy is determined, in which at least two of the ideal pulses are of the same polarity and are intended to be simultaneous applied to corresponding electrodes on the implantable stimulator device during an initial duration. These pulses are reconstructed into fractionalized pulses, each comprised of pulse portions. The fractionalized pulses are applied to the corresponding electrodes on the device during a final duration, but the pulse portions of the fractionalized pulses are not simultaneously applied during the final duration.Type: GrantFiled: May 15, 2008Date of Patent: February 15, 2011Assignee: Boston Scientific Neuromodulation CorporationInventors: Jordi Parramon, Rafael Carbunaru, Matthew I. Haller
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Patent number: 7860570Abstract: Miniature implantable stimulators (i.e., microstimulators) are capable of producing unidirectionally propagating action potentials (UPAPs). The methods and configurations described may, for instance, arrest action potentials traveling in one direction, arrest action potentials of small diameters nerve fibers, arrest action potentials of large diameter nerve fibers. These methods and systems may limit side effects of bidirectional and/or less targeted stimulation.Type: GrantFiled: June 20, 2002Date of Patent: December 28, 2010Assignee: Boston Scientific Neuromodulation CorporationInventors: Todd K Whitehurst, Rafael Carbunaru, James P McGivern, Matthew I Haller, Tom Xiaohai He, Kerry Bradley, Janusz A Kuzma