Patents by Inventor Jamille F. Hetke
Jamille F. Hetke 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: 11602630Abstract: A medical electrode array system comprising a thin-film substrate, a plurality of electrode contacts disposed on the thin-film substrate, and a plurality of traces. The plurality of electrode contacts is configured to provide electrical contact points. The plurality of traces is electrically connected to the plurality of electrode contacts. A electrode contact of the plurality of electrode contacts has a dedicated trace of the plurality of traces that provides electrical connectivity to the electrode contact. The thin-film substrate is configured to flex to maintain continuous contact with contours of patient anatomy. The plurality of traces includes flexible spring-like portions to add flexibility to the thin-film substrate.Type: GrantFiled: June 7, 2018Date of Patent: March 14, 2023Assignee: NeuroNexus Technologies, Inc.Inventors: Rio J. Vetter, Peter Gerow, David S. Pellinen, Carlos Rackham, Daryl R. Kipke, Jamille F. Hetke
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Publication number: 20180353753Abstract: A medical electrode array system comprising a thin-film substrate, a plurality of electrode contacts disposed on the thin-film substrate, and a plurality of traces. The plurality of electrode contacts is configured to provide electrical contact points. The plurality of traces is electrically connected to the plurality of electrode contacts. A electrode contact of the plurality of electrode contacts has a dedicated trace of the plurality of traces that provides electrical connectivity to the electrode contact. The thin-film substrate is configured to flex to maintain continuous contact with contours of patient anatomy. The plurality of traces includes flexible spring-like portions to add flexibility to the thin-film substrate.Type: ApplicationFiled: June 7, 2018Publication date: December 13, 2018Inventors: Rio J. Vetter, Peter Gerow, David S. Pellinen, Carlos Rackham, Daryl R. Kipke, Jamille F. Hetke
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Publication number: 20180353750Abstract: Systems and methods for ruggedized neural probes are provided. Such probes may be adapted for penetrating tissue. An exemplary ruggedized penetrating electrode array system includes an elongate shank having one or more electrodes disposed on at least one exterior surface thereof and a backend structure. A proximal end of the elongate shank is secured to the backend structure. The exemplary array system further includes an elongate carrier secured to the backend structure and extending away from the backend structure toward the distal end of the elongate shank, the elongate carrier being more rigid than the elongate shank. Methods for fabricating such an array system are also provided.Type: ApplicationFiled: June 6, 2018Publication date: December 13, 2018Inventors: Jamille F. Hetke, Rio J. Vetter, Carlos Rackham, Daryl R. Kipke
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Patent number: 9155861Abstract: A neural drug delivery system with fluidic threads implantable into tissue, including: a plurality of fluid delivery conduits configured to transport fluid and having an array of fluid delivery ports through which the fluid is selectively released; a plurality of port gates each including a mesh structure coupled to a corresponding fluid delivery port and coated with an electroactive polymer; a voltage source providing a conductive signal; and an interconnect network that carries the conductive signal to the port gates. In response of the electroactive polymer to the conductive signal, each port gate is selectively operable between a closed mode that prevents transfer of fluid through its corresponding fluid delivery port to the tissue, and an open mode that allows transfer of the fluid through its corresponding fluid delivery port to the tissue.Type: GrantFiled: September 20, 2011Date of Patent: October 13, 2015Assignee: NeuroNexus Technologies, Inc.Inventors: Jamille F. Hetke, Daryl R. Kipke, Rio J. Vetter
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Patent number: 8958862Abstract: An implantable device for body tissue, including an electrical subsystem that flexes within and interfaces with body tissue and a carrier that operates in the following two modes: provides structural support for the electrical subsystem during implantation of the device in body tissue and allows flexing of the electrical subsystem after implantation of the device in body tissue. The implantable device is preferably designed to be implanted into the brain, spinal cord, peripheral nerve, muscle, or any other suitable anatomical location. The implantable device, however, may be alternatively used in any suitable environment and for any suitable reason.Type: GrantFiled: October 17, 2008Date of Patent: February 17, 2015Assignee: NeuroNexus Technologies, Inc.Inventors: Jamille F. Hetke, Daryl R. Kipke, Rio J. Vetter
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Patent number: 8800140Abstract: Some embodiments of the invention comprise a customizable multichannel microelectrode array with a modular planar microfabricated electrode array attached to a carrier and a high density of recording and/or stimulation electrode sites disposed thereon. Novel methods of making and using same are also disclosed.Type: GrantFiled: January 6, 2011Date of Patent: August 12, 2014Assignee: NeuroNexus Technologies, Inc.Inventors: Jamille F. Hetke, Daryl R. Kipke, David S. Pellinen, David J. Anderson
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Patent number: 8565894Abstract: The electrode lead system of a preferred embodiment includes a series of first electrical subsystems; a guiding element that positions the series of first electrical subsystems in a three dimensional arrangement within body tissue; a second electrical subsystem; and at least one connector that couples the first electrical subsystems to the second electrical subsystem. The electrode lead system of another preferred embodiment includes a series of electrode arrays; a guide tube that facilitates implantation of electrode arrays within body tissue and temporarily contains the series of electrode arrays; and a guiding element that provides a bias on the series of electrode arrays such that (a) when contained by the guide tube, the first electrical subsystems maintain a substantially singular path within body tissue, and (b) when not contained by the guide tube, the first electrical subsystems diverge along more than one path into a three dimensional arrangement within body tissue.Type: GrantFiled: October 17, 2008Date of Patent: October 22, 2013Assignee: NeuroNexus Technologies, Inc.Inventors: Rio J. Vetter, Daryl R. Kipke, Jamille F. Hetke
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Patent number: 8332046Abstract: A neural interface system including an electrode array and a carrier that supports the electrode array, in which the electrode array includes a substrate rolled into a three-dimensional shape, a plurality of conductive traces patterned on the substrate and adapted to transmit electrical signals, and a plurality of elliptically shaped, externally facing electrode sites coupled to the plurality of conductive traces that electrically communicate with their surroundings. The plurality of electrodes are arranged in a triangular lattice circumferentially around and axially along the carrier, and the substrate includes an edge that extends axially along the carrier and is constrained between a first axial row portion of the plurality of electrode sites and a second axial row portion of the plurality of electrode sites adjacent to the first axial row portion.Type: GrantFiled: August 2, 2010Date of Patent: December 11, 2012Assignee: NeuroNexus Technologies, Inc.Inventors: David J. Anderson, Rio J. Vetter, Jamille F. Hetke, Daryl R. Kipke
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Publication number: 20120078188Abstract: A neural drug delivery system with fluidic threads implantable into tissue, including: a plurality of fluid delivery conduits configured to transport fluid and having an array of fluid delivery ports through which the fluid is selectively released; a plurality of port gates each including a mesh structure coupled to a corresponding fluid delivery port and coated with an electroactive polymer; a voltage source providing a conductive signal; and an interconnect network that carries the conductive signal to the port gates. In response of the electroactive polymer to the conductive signal, each port gate is selectively operable between a closed mode that prevents transfer of fluid through its corresponding fluid delivery port to the tissue, and an open mode that allows transfer of the fluid through its corresponding fluid delivery port to the tissue.Type: ApplicationFiled: September 20, 2011Publication date: March 29, 2012Inventors: Jamille F. Hetke, Daryl R. Kipke, Rio J. Vetter
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Publication number: 20110154655Abstract: Some embodiments of the invention comprise a customizable multichannel microelectrode array with a modular planar microfabricated electrode array attached to a carrier and a high density of recording and/or stimulation electrode sites disposed thereon. Novel methods of making and using same are also disclosed.Type: ApplicationFiled: January 6, 2011Publication date: June 30, 2011Inventors: Jamille F. Hetke, Daryl R. Kipke, David S. Pellinen, David J. Anderson
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Patent number: 7941202Abstract: Some embodiments of the invention comprise a customizable multichannel microelectrode array with a modular planar microfabricated electrode array attached to a carrier and a high density of recording and/or stimulation electrode sites disposed thereon. Novel methods of making and using same are also disclosed.Type: GrantFiled: October 10, 2006Date of Patent: May 10, 2011Assignee: NeuroNexus TechnologiesInventors: Jamille F. Hetke, Daryl R. Kipke, David S. Pellinen, David J. Anderson
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Publication number: 20110093052Abstract: A neural interface system including an electrode array and a carrier that supports the electrode array, in which the electrode array includes a substrate rolled into a three-dimensional shape, a plurality of conductive traces patterned on the substrate and adapted to transmit electrical signals, and a plurality of elliptically shaped, externally facing electrode sites coupled to the plurality of conductive traces that electrically communicate with their surroundings. The plurality of electrodes are arranged in a triangular lattice circumferentially around and axially along the carrier, and the substrate includes an edge that extends axially along the carrier and is constrained between a first axial row portion of the plurality of electrode sites and a second axial row portion of the plurality of electrode sites adjacent to the first axial row portion.Type: ApplicationFiled: August 2, 2010Publication date: April 21, 2011Inventors: David J. Anderson, Rio J. Vetter, Jamille F. Hetke, Daryl R. Kipke
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Publication number: 20090132042Abstract: An implantable device for body tissue, including an electrical subsystem that flexes within and interfaces with body tissue and a carrier that operates in the following two modes: provides structural support for the electrical subsystem during implantation of the device in body tissue and allows flexing of the electrical subsystem after implantation of the device in body tissue. The implantable device is preferably designed to be implanted into the brain, spinal cord, peripheral nerve, muscle, or any other suitable anatomical location. The implantable device, however, may be alternatively used in any suitable environment and for any suitable reason.Type: ApplicationFiled: October 17, 2008Publication date: May 21, 2009Inventors: Jamille F. Hetke, Daryl R. Kipke, Rio J. Vetter
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Publication number: 20080300652Abstract: The present invention comprises systems and methods for inducing auditory sensations in patients by stimulating the inferior colliculus of the mammalian midbrain. In some embodiments, the invention comprises an auditory prosthesis system comprising a microphone, a sound processor, a current stimulator, and one or more stimulating electrodes disposed in the inferior colliculus of a mammal. At least one of the stimulating electrodes may be comprised of one or more shanks, each shank comprised of one or more stimulation sites.Type: ApplicationFiled: March 17, 2005Publication date: December 4, 2008Inventors: Hubert H. Lim, David J. Anderson, James A. Wiler, Jamille F. Hetke