Patents by Inventor Anne M. Pianca
Anne M. Pianca 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).
-
Publication number: 20100114278Abstract: An implantable lead includes an inner core substrate. A plurality of conductors that include at least one layer of at least one conductive material are deposited on the inner core substrate. A patterned insulator layer is disposed over the conductors such that at least two regions of each conductor remain exposed through the insulator. A patterned terminal layer defines a plurality of separated terminals that are deposited at a proximal end of the lead. At least one terminal is electrically coupled to each conductor via at least one of the exposed regions of the at least one conductor. A patterned electrode layer defines a plurality of separated electrodes that are deposited at a distal end of the lead. At least one electrode is electrically coupled to each conductor via at least one of the exposed regions of the at least one conductor.Type: ApplicationFiled: November 4, 2008Publication date: May 6, 2010Applicant: Boston Scientific Neuromodulation CorporationInventors: David Michael McMorrow, Anne M. Pianca
-
Publication number: 20100076535Abstract: A lead is configured and arranged for brain stimulation. The lead includes a proximal end and a distal end. The proximal end includes a plurality of terminals disposed at the proximal end. The distal end has a non-circular transverse cross-sectional shape and includes a plurality of electrodes disposed at the distal end. A plurality of conductive wires electrically couple at least one of the plurality of electrodes to at least one of the plurality of terminals.Type: ApplicationFiled: September 25, 2008Publication date: March 25, 2010Applicant: Boston Scientific Neuromodulation CorporationInventors: Anne M. Pianca, Courtney Lane, James C. Makous, Andrew DiGiore, Ellis Garai
-
Patent number: 7672734Abstract: A system for stimulation includes an implantable pulse generator, a lead, and conductors. The lead includes an array body disposed at a distal end of the lead and electrodes concentrically arranged on the array body. A center electrode may also be disposed on the array body. The electrodes may be arranged in more than one concentric ring. A method of using an implantable stimulator includes implanting an implantable stimulator and providing an electrical signal to at least one electrode of the implantable stimulator to stimulate a tissue. The electrical signal may be provided between diametrically opposed electrodes or between electrodes that are not diametrically opposed. If the implantable stimulator has a center electrode, the electrical signal may be provided between the center electrode and at least one concentrically arranged electrode.Type: GrantFiled: March 31, 2006Date of Patent: March 2, 2010Assignee: Boston Scientific Neuromodulation CorporationInventors: Meredith L. Anderson, Anne M. Pianca
-
Publication number: 20090005823Abstract: A lead assembly for a small implantable medical device (a.k.a, microdevice 10) provides means to attach a remote electrode to microdevice, which means inhibit fluid ingress when microdevice is not attached to lead assembly. Microdevices may provide either or both tissue stimulation and sensing. Known microdevices include spaced apart electrodes on the outer surface of the microdevice. Lead assembly includes an insulated lead including a proximal end and a distal end, with at least one conductor therebetween; at least one electrode at the distal end of the lead and electrically connected to the at least one conductor, and a connector attached to the proximal end of the lead and adapted to be removably connectable to microdevice. Connector includes at least one contact to electrically connect at least one device electrode on microdevice to at least one conductor, thereby electrically connecting at least electrode and the at least one electrode at the distal end of lead.Type: ApplicationFiled: September 9, 2008Publication date: January 1, 2009Applicant: Boston Scientific Neuromodulation CorporationInventors: Anne M. Pianca, Todd K. Whitehurst, James P. McGivern
-
Patent number: 7450997Abstract: Leads and introduction tools are proposed for deep brain stimulation and other applications. Some embodiments of the present invention provide lead designs with which may be placed with a stylet, while others do not require a stylet. Some lead embodiments use standard wire conductors, while others use cable conductors. Several embodiments incorporate microelectrodes and/or microelectrode assemblies. Certain embodiments of the present invention provide introduction tools, such as cannula and/or cannula systems, which ensure proper placement of, e.g., leads.Type: GrantFiled: April 21, 2006Date of Patent: November 11, 2008Assignee: Boston Scientific Neuromodulation CorporationInventors: Anne M Pianca, Carla Mann Woods
-
Publication number: 20080132961Abstract: A stimulation system is described that includes an implantable microstimulator. A tail may be coupled to a distal end of the implantable microstimulator. In one embodiment, the stimulation system includes an implantation tool that includes an insertion cannula, a handle, a bushing, and a detachable blunt dissector tip. The bushing is situated within the insertion cannula and may position the implantable microstimulator longitudinally within the insertion cannula when the implantable microstimulator is placed within the insertion cannula. The detachable blunt dissector tip may be attached to the tail of the implantable microstimulator. The stimulation system may further comprise an end cap that includes an upper portion and a base portion conformable over at least a portion of curved tissue. An open trough extends through the base upper portions and may be configured to guide the implantation tool through the tissue at various angles.Type: ApplicationFiled: November 30, 2006Publication date: June 5, 2008Applicant: Advanced Bionics CorporationInventors: Kristen N. Jaax, Rafael Carbunaru, James C. Makous, Todd K. Whitehurst, Meredith L. Anderson, Anne M. Pianca
-
Patent number: 7343205Abstract: A deep brain stimulation lead system has a medical lead, or similar elongate medical insertion device, securable with a lead lock through a cannula slit, thereby allowing a lead to remain electrically operative and preventing movement of the lead during removal of a stylet, recording microelectrode, or cannula.Type: GrantFiled: August 18, 2003Date of Patent: March 11, 2008Assignee: Boston Scientific Neuromodulation Corp.Inventors: Anne M Pianca, Janusz A Kuzma
-
Patent number: 7313444Abstract: An implantable cardiac lead system suitable for placement in the coronary sinus region of the heart. The lead system comprises a lead having two or more non-helical bends in its distal portion. The two or more non-helical bends cooperate to prevent the lead from dislodgment or displacement inside the coronary sinus. The lead system may further comprise a stylet suitable for steering the lead into at least one of the coronary sinus vein, great cardiac vein, left marginal vein, left posterior ventricular vein, and small cardiac vein. The stylet is tapered in its distal portion to provide enhanced maneuverability and steerability inside the coronary sinus region. The lead system may also comprise an introducer which aids in introducing the lead into the heart.Type: GrantFiled: February 21, 2002Date of Patent: December 25, 2007Assignee: Pacesetter, Inc.Inventors: Anne M. Pianca, Kevin L. Morgan, Gene A. Bornzin, Joseph J. Florio, David J. Vachon
-
Patent number: 7177701Abstract: A lead stimulation/recording system is provided, which is a combination of a permanent DBS stimulating lead and a recording microelectrode. The DBS lead has a lumen extending from the proximal to the distal end of the lead, the lumen having an opening on each end of the lead. The microelectrode is configured and dimensioned to be insertable into the DBS lead from either the distal or proximal opening of the DBS lead, thereby permitting the microelectrode to be placed before, concurrently with, or after placement of the DBS lead. In addition, the system may be used with known microelectrode recording systems and methods of inserting the electrodes, such as the five-at-a-time method, the dual-microdrive method, or the single microdrive method.Type: GrantFiled: June 11, 2003Date of Patent: February 13, 2007Assignee: Advanced Bionics CorporationInventor: Anne M Pianca
-
Patent number: 7130686Abstract: Methods and systems for providing cardiac therapy are described. In some embodiments, methods and systems are configured to deliver atrial tachyarrhythmia therapy by confirming that a patient is asleep and thereafter administering the therapy. Sleep can be confirmed, in some embodiments, through the use of a histogram that can be calculated using one or more parameters that are monitored by an implantable stimulation device. Parameters can include both physiological and non-physiological parameters. In other embodiments, atrial tachyarrhythmia therapy is delivered by determining desirable times to administer such therapy. Other various systems and methods for administering cardiac therapy are described.Type: GrantFiled: July 1, 2002Date of Patent: October 31, 2006Assignee: Pacesetter, Inc.Inventors: Paul A. Levine, Gene A. Bornzin, Anne M. Pianca
-
Patent number: 7033326Abstract: Leads and introduction tools are proposed for deep brain stimulation and other applications. Some embodiments of the present invention provide lead designs with which may be placed with a stylet, while others do not require a stylet. Some lead embodiments use standard wire conductors, while others use cable conductors. Several embodiments incorporate microelectrodes and/or microelectrode assemblies. Certain embodiments of the present invention provide introduction tools, such as cannula and/or cannula systems, which ensure proper placement of, e.g., leads.Type: GrantFiled: December 28, 2001Date of Patent: April 25, 2006Assignee: Advanced Bionics CorporationInventors: Anne M. Pianca, Carla M. Mann
-
Patent number: 7004948Abstract: Various embodiments of a burr hole plug assembly offer significant improvements for allowing lead and/or cannula access through a burr hole drilled through a patient's skull in connection with a Deep Brain Stimulation system, and subsequent sealing of such burr hole.Type: GrantFiled: January 18, 2002Date of Patent: February 28, 2006Assignee: Advanced Bionics CorporationInventors: Anne M. Pianca, Carla M. Mann, Tom Xiaohai He, Michael Dogali
-
Patent number: 6937900Abstract: An implantable cardiac stimulation device which determines stimulation based upon the patient's body position and activity level while eliminating special implantation or calibration procedures. To eliminate such special implantation and calibration procedures, the stimulation device correlates the patient's body position using a multi-axis DC accelerometer or other sensor during times of high activity and determines a patient's standing position value. During other times, the stimulation device compares the signals from the accelerometer to the standing position value to determine the patient's current body position. Based upon the current body position and the activity level, the stimulation device determines the necessary stimulation to deliver to the patient.Type: GrantFiled: July 24, 2002Date of Patent: August 30, 2005Assignee: Pacesetter, Inc.Inventors: Anne M. Pianca, Gene A. Bornzin, Euljoon Park, Alan B. Vogel, Joseph J. Florio, Lee Jay Mandell, Junyu Mai
-
Publication number: 20040225335Abstract: Introducing one or more stimulating drugs to the brain and/or applying electrical stimulation to the brain is used to treat Huntington's disease. At least one implantable system control unit (SCU) produces electrical pulses delivered via electrodes implanted in the brain and/or drug infusion pulses delivered via a catheter implanted in the brain. The stimulation is delivered to targeted brain structures to adjust the activity of those structures. In some embodiments, one or more sensed conditions are used to adjust stimulation parameters.Type: ApplicationFiled: May 5, 2004Publication date: November 11, 2004Inventors: Todd K. Whitehurst, Anne M. Pianca
-
Publication number: 20030105505Abstract: A lead with at least one internal lumen is provided with superior slidability properties between the internal lumen and an inserted device (e.g., recording microelectrode, stylet). The at least one lumen may be lined with a material such as Teflon®.Type: ApplicationFiled: November 26, 2002Publication date: June 5, 2003Inventor: Anne M. Pianca
-
Publication number: 20030050681Abstract: An implantable cardiac lead system suitable for placement in the coronary sinus region of the heart. The lead system comprises a lead having two or more non-helical bends in its distal portion. The two or more non-helical bends cooperate to prevent the lead from dislodgment or displacement inside the coronary sinus. The lead system may further comprise a stylet suitable for steering the lead into at least one of the coronary sinus vein, great cardiac vein, left marginal vein, left posterior ventricular vein, and small cardiac vein. The stylet is tapered in its distal portion to provide enhanced maneuverability and steerability inside the coronary sinus region. The lead system may also comprise an introducer which aids in introducing the lead into the heart.Type: ApplicationFiled: February 21, 2002Publication date: March 13, 2003Inventors: Anne M. Pianca, Kevin L. Morgan, Gene A. Bornzin, Joseph J. Florio, David J. Vachon
-
Publication number: 20030032997Abstract: An implantable medical electrical lead provides high strength and low resistance, and is non-toxic and non-neurotoxic. The lead is manufactured from wire combining a high strength material and a low resistance material. Both materials are biocompatible, non-toxic, and in particular, non-neurotoxic. In one embodiment, the wire is a Drawn Filled Tube (DFT) wire, with MP35N® forming a high strength outer shell, and platinum forming a low resistance inner core.Type: ApplicationFiled: July 2, 2002Publication date: February 13, 2003Inventors: Anne M. Pianca, James R. Thacker
-
Patent number: 6490489Abstract: A single chronic implantable cardiac lead for use in the coronary sinus region of the heart provides both atrial and ventricular pacing and defibrillation therapy. The lead includes an elongated lead body having a distal end and a proximal end, a first electrode assembly including a ventricular pacing electrode and a ventricular defibrillation at the distal end, a second electrode assembly proximal to the first electrode assembly including at least one atrial pacing electrode and an atrial defibrillation electrode, and a further defibrillation electrode proximal to the second electrode assembly. The electrode assemblies and further defibrillation electrode are spaced apart so that when the lead is implanted within the coronary sinus region of the heart with the first electrode assembly adjacent the left ventricle, the second electrode assembly is adjacent the left atrium and the further defibrillation electrode is within the right atrium and/or the superior vena cava.Type: GrantFiled: January 26, 2001Date of Patent: December 3, 2002Assignee: Pacesetter, Inc.Inventors: Gene A. Bornzin, Anne M. Pianca, Kevin L. Morgan, John R. Helland, Joseph J. Florio
-
Patent number: 6466821Abstract: An implantable cardiac stimulation device which determines stimulation based upon the patient's body position and activity level while eliminating special implantation or calibration procedures. To eliminate such special implantation and calibration procedures, the stimulation device correlates the patient's body position using a multi-axis DC accelerometer or other sensor during times of high activity and determines a patient's standing position value. During other times, the stimulation device compares the signals from the accelerometer to the standing position value to determine the patient's current body position. Based upon the current body position and the activity level, the stimulation device determines the necessary stimulation to deliver to the patient.Type: GrantFiled: December 8, 1999Date of Patent: October 15, 2002Assignee: Pacesetter, Inc.Inventors: Anne M. Pianca, Gene A. Bornzin, Euljoon Park, Joseph J. Florio, Alan B. Vogel, Lee Jay Mandell, Junyu Mai
-
Patent number: 6459937Abstract: A body implantable lead assembly includes a lead body and a tip electrode assembly at the distal end of the lead body. The tip electrode assembly is detachably connected to the lead body by means of a threaded coupling actuatable by a stylet inserted through the lumen of the lead body. The lead body may therefore be removed leaving behind a chronically implanted tip electrode assembly. The invention has particular utility in the context of passive endocardial heart pacing leads whose tip electrode assemblies include tines which become entangled in the trabecular network of the heart, and are therefore difficult to remove.Type: GrantFiled: April 25, 2000Date of Patent: October 1, 2002Assignee: Pacesetter, Inc.Inventors: Kevin L. Morgan, Gene A. Bornzin, Anne M. Pianca