Patents by Inventor Stevan Wittenbrock

Stevan Wittenbrock 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).

  • Patent number: 11571238
    Abstract: An endarterectomy device configured to remove plaque from an occluded artery is disclosed. The endarterectomy device uses an adjustable wire loop end effector to establish and advance a dissection plane in the subadventitial space of the artery. The endarterectomy device is passed down the length of an artery in the subadventitial plane, adjusting the size of the wire loop end effector as needed to navigate the artery and dissect a plaque column, until the end of the plaque is reached. The wire loop end effector is then used as a plaque cutter to transect the distal end of the plaque column. The endarterectomy device is further configured along its length with support arms that facilitate removal of the plaque column as the device is removed from the artery.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: February 7, 2023
    Assignee: Oregon Health & Science University
    Inventors: Gregory Landry, Stevan Wittenbrock, Daniel R. Baker, Christopher John Jensen
  • Publication number: 20230028963
    Abstract: An anatomical sensing system-guided prostate procedure device that includes a housing having a proximal end and a distal end. The housing may be divided into a distal housing section, amid housing section, and a proximal housing section, wherein the distal housing section is configured for insertion into the anus and retention in the rectum of a subject. The device further includes an instrument convergence point disposed between the proximal end and the distal end, the convergence point configured to allow an instrument pass though the instrument convergence point at a variable angle; and an instrument angle orienting system at the proximal end of the housing, the angle orienting system directing an orientation of the variable angle about the convergence point. Methods of the using an anatomical sensing system-guided prostate procedure device and system including the same.
    Type: Application
    Filed: October 5, 2022
    Publication date: January 26, 2023
    Applicant: Oregon Health & Science University
    Inventors: Fergus Coakley, Stevan Wittenbrock, Forrest Seitz, Christopher J. Jensen, Daniel R. Baker
  • Patent number: 11464499
    Abstract: An anatomical sensing system-guided prostate procedure device that includes a housing having a proximal end and a distal end. The housing may be divided into a distal housing section, a mid housing section, and a proximal housing section, wherein the distal housing section is configured for insertion into the anus and retention in the rectum of a subject. The device further includes an instrument convergence point disposed between the proximal end and the distal end, the convergence point configured to allow an instrument pass though the instrument convergence point at a variable angle; and an instrument angle orienting system at the proximal end of the housing, the angle orienting system directing an orientation of the variable angle about the convergence point. Methods of the using an anatomical sensing system-guided prostate procedure device and system including the same.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: October 11, 2022
    Assignee: OREGON HEALTH & SCIENCE UNIVERSITY
    Inventors: Fergus Coakley, Stevan Wittenbrock, Forrest Seitz, Christopher J. Jensen, Daniel R. Baker
  • Patent number: 11266440
    Abstract: An implantation tool for implanting a medical device subcutaneously includes a core extending along a longitudinal axis. The core is formed with a longitudinal recess extending along the longitudinal axis. A shell protrudes from an end of the core in the direction of the longitudinal axis. The shell defines a compartment for carrying the medical implant. The compartment is connected to the longitudinal recess. A rod that extends along the longitudinal axis is arranged in the longitudinal recess.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: March 8, 2022
    Assignee: BIOTRONIK SE & Co. KG
    Inventors: Eric Austin, Hannes Kraetschmer, Stevan Wittenbrock, Daniel R. Baker, Christopher J. Jensen
  • Publication number: 20200315649
    Abstract: An endarterectomy device configured to remove plaque from an occluded artery is disclosed. The endarterectomy device uses an adjustable wire loop end effector to establish and advance a dissection plane in the subadventitial space of the artery. The endarterectomy device is passed down the length of an artery in the subadventitial plane, adjusting the size of the wire loop end effector as needed to navigate the artery and dissect a plaque column, until the end of the plaque is reached. The wire loop end effector is then used as a plaque cutter to transect the distal end of the plaque column. The endarterectomy device is further configured along its length with support arms that facilitate removal of the plaque column as the device is removed from the artery.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 8, 2020
    Inventors: Gregory Landry, Stevan Wittenbrock, Daniel R. Baker, Christopher John Jensen
  • Publication number: 20190192125
    Abstract: An anatomical sensing system-guided prostate procedure device that includes a housing having a proximal end and a distal end. The housing may be divided into a distal housing section, a mid housing section, and a proximal housing section, wherein the distal housing section is configured for insertion into the anus and retention in the rectum of a subject. The device further includes an instrument convergence point disposed between the proximal end and the distal end, the convergence point configured to allow an instrument pass though the instrument convergence point at a variable angle; and an instrument angle orienting system at the proximal end of the housing, the angle orienting system directing an orientation of the variable angle about the convergence point. Methods of the using an anatomical sensing system-guided prostate procedure device and system including the same.
    Type: Application
    Filed: September 1, 2017
    Publication date: June 27, 2019
    Applicant: Oregon Health & Science University
    Inventors: Fergus Coakley, Stevan Wittenbrock, Forrest Seitz, Christopher J. Jensen, Daniel R. Baker
  • Publication number: 20180280056
    Abstract: An implantation tool for implanting a medical device subcutaneously includes a core extending along a longitudinal axis. The core is formed with a longitudinal recess extending along the longitudinal axis. A shell protrudes from an end of the core in the direction of the longitudinal axis. The shell defines a compartment for carrying the medical implant. The compartment is connected to the longitudinal recess. A rod that extends along the longitudinal axis is arranged in the longitudinal recess.
    Type: Application
    Filed: March 28, 2018
    Publication date: October 4, 2018
    Inventors: ERIC AUSTIN, HANNES KRAETSCHMER, STEVAN WITTENBROCK, DANIEL R. BAKER, CHRISTOPHER J. JENSEN
  • Publication number: 20170108941
    Abstract: Example embodiments described herein can include a display portion including a display; and a keyboard portion including a plurality of keys. One of the plurality of keys is a multi-function key configured to register a character on the display, and the multi-function key is configured to control movement of a cursor in multiple directions on the display. In yet other embodiments, the multi-function key is a space bar having a surface area substantially larger than other keys of the plurality of keys. The multi-function key can be rectangular shaped and sufficiently large to receive simultaneous contacts associated with each thumb of a user when the user types on the keyboard portion.
    Type: Application
    Filed: December 26, 2016
    Publication date: April 20, 2017
    Applicant: Intel Corporation
    Inventors: Steven W. Asbjornsen, Soren C. Knudsen, Stevan Wittenbrock
  • Patent number: 9529393
    Abstract: Example embodiments described herein can include a display portion including a display; and a keyboard portion including a plurality of keys. One of the plurality of keys is a multi-function key configured to register a character on the display, and the multi-function key is configured to control movement of a cursor in multiple directions on the display. In yet other embodiments, the multi-function key is a space bar having a surface area substantially larger than other keys of the plurality of keys. The multi-function key can be rectangular shaped and sufficiently large to receive simultaneous contacts associated with each thumb of a user when the user types on the keyboard portion.
    Type: Grant
    Filed: September 28, 2013
    Date of Patent: December 27, 2016
    Assignee: Intel Corporation
    Inventors: Steven W. Asbjornsen, Soren C. Knudsen, Stevan Wittenbrock
  • Publication number: 20150091801
    Abstract: Example embodiments described herein can include a display portion including a display; and a keyboard portion including a plurality of keys. One of the plurality of keys is a multi-function key configured to register a character on the display, and the multi-function key is configured to control movement of a cursor in multiple directions on the display. In yet other embodiments, the multi-function key is a space bar having a surface area substantially larger than other keys of the plurality of keys. The multi-function key can be rectangular shaped and sufficiently large to receive simultaneous contacts associated with each thumb of a user when the user types on the keyboard portion.
    Type: Application
    Filed: September 28, 2013
    Publication date: April 2, 2015
    Inventors: Steven W. Asbjornsen, Soren C. Knudsen, Stevan Wittenbrock
  • Patent number: 8313518
    Abstract: A light therapy appliance comprises an electronic circuit including Light Emitting Diodes (LEDs) configured to emit light at one or more different wavelengths. A hand held enclosure containing the electronic circuit includes a front lens that directs the multiple different colored lights to a top surface of skin. The light therapy appliance can be programmed for different skin conditions and may be used in conjunction with different topical ointments.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: November 20, 2012
    Assignee: Oregon Aesthetic Technologies
    Inventors: John Ripper, Jason Sagen, Forrest Seitz, Allen Siefken, Stevan Wittenbrock
  • Publication number: 20110125231
    Abstract: A light therapy appliance comprises an electronic circuit including Light Emitting Diodes (LEDs) configured to emit light at one or more different wavelengths. A hand held enclosure containing the electronic circuit includes a front lens that directs the multiple different colored lights to a top surface of skin. The light therapy appliance can be programmed for different skin conditions and may be used in conjunction with different topical ointments.
    Type: Application
    Filed: February 1, 2011
    Publication date: May 26, 2011
    Applicant: Oregon Aesthetic Technologies
    Inventors: John Ripper, Jason Sagen, Forrest Seitz, Allen Siefken, Stevan Wittenbrock
  • Patent number: 7896908
    Abstract: A light therapy appliance comprises an electronic circuit including Light Emitting Diodes (LEDs) configured to emit light at one or more different wavelengths. A hand held enclosure containing the electronic circuit includes a front lens that directs the multiple different colored lights to a top surface of skin. The light therapy appliance can be programmed for different skin conditions and may be used in conjunction with different topical ointments.
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: March 1, 2011
    Assignee: Oregon Aesthetic Technologies
    Inventors: John Ripper, Jason Sagen, Forrest Seitz, Allen Siefken, Stevan Wittenbrock
  • Publication number: 20090177253
    Abstract: A light therapy appliance comprises an electronic circuit including Light Emitting Diodes (LEDs) configured to emit light at one or more different wavelengths. A hand held enclosure containing the electronic circuit includes a front lens that directs the multiple different colored lights to a top surface of skin. The light therapy appliance be can be programmed for different skin conditions and may be used in conjunction with different topical ointments.
    Type: Application
    Filed: January 8, 2008
    Publication date: July 9, 2009
    Applicant: Oregon Aesthetic Technologies
    Inventors: Jerry Darm, John Ripper, Jason Sagen, Forrest Seitz, Allen Siefken, Stevan Wittenbrock
  • Publication number: 20090177256
    Abstract: A light therapy appliance comprises an electronic circuit including Light Emitting Diodes (LEDs) configured to emit light at one or more different wavelengths. A hand held enclosure containing the electronic circuit includes a front lens that directs the multiple different colored lights to a top surface of skin. The light therapy appliance can be can be programmed for different skin conditions and may be used in conjunction with different topical ointments.
    Type: Application
    Filed: January 8, 2008
    Publication date: July 9, 2009
    Applicant: Oregon Aesthetic Technologies
    Inventors: John Ripper, Jason Sagen, Forrest Seitz, Allen Siefken, Stevan Wittenbrock
  • Patent number: D579572
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: October 28, 2008
    Assignee: Oregon Aesthetic Technologies, Inc.
    Inventors: Stevan Wittenbrock, Jason Sagen
  • Patent number: D1002841
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: October 24, 2023
    Assignee: BIOTRONIK SE & Co. KG
    Inventors: Eric Austin, Matthew Melius, Hannes Kraetschmer, Stevan Wittenbrock, Daniel R. Baker, Christoper J. Jensen