Patents by Inventor Thomas S. Lendvay
Thomas S. Lendvay 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: 9775640Abstract: A surgical device that has an external sheath having a proximal end and a distal end for insertion through an opening of a body and a plurality of tool components extending from the distal end of the external sheath. The tool components are independently deflectable with respect to each other and with respect to the external sheath and removable from the device without requiring withdrawal of the sheath through the opening of the body. The external sheath is flexible and deflectable intermediate the distal and proximal ends. This permits the device to be steered in a curvilinear manner towards a surgical target.Type: GrantFiled: November 10, 2010Date of Patent: October 3, 2017Assignee: SPI Surgical, Inc.Inventors: Jesse A. Dosher, Diana C. W. Friedman, Daniel Glozman, Blake Hannaford, Aylin Z. Kim, Louis Kim, Thomas S Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Patent number: 9622828Abstract: An introducer and method provides a surgical tool with a pathway through tissue to a surgical site, wherein the surgical tool includes at least one surgical instrument. The introducer comprises a flexible sheath having a distal portion including a distal end and is arranged for receiving the surgical tool. A tissue separation tip at the distal portion of the sheath advances the sheath into the tissue towards the surgical site. The tissue separation tip is arranged to form a tissue gap and provide the at least one surgical instrument access to the tissue gap for performing a medical procedure consonant with the formation of the tissue gap or the performance of work at the surgical site.Type: GrantFiled: December 20, 2013Date of Patent: April 18, 2017Assignee: SPI Surgical, Inc.Inventors: Diana C. W. Friedman, Blake Hannaford, Devin Karns, Aylin Z. Kim, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Patent number: 9474580Abstract: Local surgical cockpits comprising local surgical consoles that can communicate with any desired remote surgical module (surgical robot), for example via a shared Transmission Control Protocol/Internet Protocol (TCP/IP) or other unified open source communication protocol or other suitable communication system. The systems and methods, etc., herein can also comprise a modular approach wherein multiple surgical consoles can network supporting collaborative surgery regardless of the physical location of the surgeons relative to each other and/or relative to the surgical site. Thus, for example, an operator operating a local surgical cockpit can teleoperate using a remote surgical module on a patient in the same room as the surgeon, or surgeons located in multiple safe locations can telemanipulate remote multiple surgical robots on a patient in or close to a war zone.Type: GrantFiled: February 14, 2014Date of Patent: October 25, 2016Assignee: SPI SURGICAL, INC.Inventors: Blake Hannaford, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Patent number: 9026247Abstract: The present technology is directed to motion and video capture for tracking and evaluating robotic surgery. In one embodiment, the system includes at least one tracking device coupled to a remote surgical tool. The tracking device is configured to use one or more sensors to sense one or more physical variables such as movement and electrical contact. In some embodiments, the data from multiple individual sensors is synchronized, received, and stored by a digital information system. The digital information system is configured to analyze the data to objectively assess surgical skill.Type: GrantFiled: March 29, 2012Date of Patent: May 5, 2015Assignee: University of Washington through its Center for CommunicationInventors: Lee Woodruff White, Timothy Mariusz Kowalewski, Thomas S. Lendvay, Blake Hannaford
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Publication number: 20150025547Abstract: Local surgical cockpits comprising local surgical consoles that can communicate with any desired remote surgical module (surgical robot), for example via a shared Transmission Control Protocol/Internet Protocol (TCP/IP) or other unified open source communication protocol or other suitable communication system. The systems and methods, etc., herein can also comprise a modular approach wherein multiple surgical consoles can network supporting collaborative surgery regardless of the physical location of the surgeons relative to each other and/or relative to the surgical site. Thus, for example, an operator operating a local surgical cockpit can teleoperate using a remote surgical module on a patient in the same room as the surgeon, or surgeons located in multiple safe locations can telemanipulate remote multiple surgical robots on a patient in or close to a war zone.Type: ApplicationFiled: February 14, 2014Publication date: January 22, 2015Applicant: SPI Surgical, Inc.Inventors: Blake Hannaford, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Publication number: 20140114338Abstract: An introducer and method provides a surgical tool with a pathway through tissue to a surgical site, wherein the surgical tool includes at least one surgical instrument. The introducer comprises a flexible sheath having a distal portion including a distal end and is arranged for receiving the surgical tool. A tissue separation tip at the distal portion of the sheath advances the sheath into the tissue towards the surgical site. The tissue separation tip is arranged to form a tissue gap and provide the at least one surgical instrument access to the tissue gap for performing a medical procedure consonant with the formation of the tissue gap or the performance of work at the surgical site.Type: ApplicationFiled: December 20, 2013Publication date: April 24, 2014Applicant: SPI SURGICAL, INC.Inventors: Diana C.W. Friedman, Blake Hannaford, Devin Karns, Aylin Z. Kim, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Patent number: 8617197Abstract: An introducer and method provides a surgical tool with a pathway through tissue to a surgical site, wherein the surgical tool includes at least one surgical instrument. The introducer comprises a flexible sheath having a distal portion including a distal end and is arranged for receiving the surgical tool. A tissue separation tip at the distal portion of the sheath advances the sheath into the tissue towards the surgical site. The tissue separation tip is arranged to form a tissue gap and provide the at least one surgical instrument access to the tissue gap for performing a medical procedure consonant with the formation of the tissue gap or the performance of work at the surgical site.Type: GrantFiled: March 18, 2011Date of Patent: December 31, 2013Assignee: SPI Surgical, Inc.Inventors: Diana C. W. Friedman, Blake Hannaford, Devin Karns, Aylin Z. Kim, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Publication number: 20120253360Abstract: The present technology is directed to motion and video capture for tracking and evaluating robotic surgery. In one embodiment, the system includes at least one tracking device coupled to a remote surgical tool. The tracking device is configured to use one or more sensors to sense one or more physical variables such as movement and electrical contact. In some embodiments, the data from multiple individual sensors is synchronized, received, and stored by a digital information system. The digital information system is configured to analyze the data to objectively assess surgical skill.Type: ApplicationFiled: March 29, 2012Publication date: October 4, 2012Applicant: University of WashingtonInventors: Lee Woodruff White, Timothy Mariusz Kowalewski, Thomas S. Lendvay, Blake Hannaford
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Publication number: 20110257672Abstract: An introducer and method provides a surgical tool with a pathway through tissue to a surgical site, wherein the surgical tool includes at least one surgical instrument. The introducer comprises a flexible sheath having a distal portion including a distal end and is arranged for receiving the surgical tool. A tissue separation tip at the distal portion of the sheath advances the sheath into the tissue towards the surgical site. The tissue separation tip is arranged to form a tissue gap and provide the at least one surgical instrument access to the tissue gap for performing a medical procedure consonant with the formation of the tissue gap or the performance of work at the surgical site.Type: ApplicationFiled: March 18, 2011Publication date: October 20, 2011Applicant: SPI SURGICAL, INC.Inventors: Diana C.W. FRIEDMAN, Blake Hannaford, Devin Karns, Aylin Z. Kim, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Publication number: 20110238079Abstract: Local surgical cockpits comprising local surgical consoles that can communicate with any desired remote surgical module (surgical robot), for example via a shared Transmission Control Protocol/Internet Protocol (TCP/IP) or other unified open source communication protocol or other suitable communication system. The systems and methods, etc., herein can also comprise a modular approach wherein multiple surgical consoles can network supporting collaborative surgery regardless of the physical location of the surgeons relative to each other and/or relative to the surgical site. Thus, for example, an operator operating a local surgical cockpit can teleoperate using a remote surgical module on a patient in the same room as the surgeon, or surgeons located in multiple safe locations can telemanipulate remote multiple surgical robots on a patient in or close to a war zone.Type: ApplicationFiled: March 18, 2011Publication date: September 29, 2011Applicant: SPI SURGICAL, INC.Inventors: BLAKE HANNAFORD, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar
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Publication number: 20110118543Abstract: A surgical device comprises an external sheath having a proximal end and a distal end for insertion through an opening of a body and a plurality of tool components extending from the distal end of the external sheath. The tool components are independently deflectable with respect to each other and with respect to the external sheath and removable from the device without requiring withdrawal of the sheath through the opening of the body. The external sheath is flexible and deflectable intermediate the distal and proximal ends. This permits the device to be steered in a curvilinear manner towards a surgical target.Type: ApplicationFiled: November 10, 2010Publication date: May 19, 2011Applicant: SPI Surgical, Inc.Inventors: Jesse A. DOSHER, Diana C.W. Friedman, Daniel Glozman, Blake Hannaford, Aylin Z. Kim, Louis Kim, Thomas S. Lendvay, Kristen S. Moe, James S. Pridgeon, Jacob Rosen, Laligam Sekhar