Patents by Inventor Fernando Erismann

Fernando Erismann 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: 20180336474
    Abstract: Various surgical devices having integrated means of illuminating a surgical field are provided. Retractors, cannulas, suction devices and the like are disclosed having integrated optical waveguides coupleable to external lighting sources. The waveguides feature cladding layers configured to enhance transmission efficiency.
    Type: Application
    Filed: July 27, 2018
    Publication date: November 22, 2018
    Inventors: Alex VAYSER, Fernando ERISMANN, Gaston TUDURY
  • Patent number: 10068173
    Abstract: Various surgical devices having integrated means of illuminating a surgical field are provided. Retractors, cannulas, suction devices and the like are disclosed having integrated optical waveguides coupleable to external lighting sources. The waveguides feature cladding layers configured to enhance transmission efficiency.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: September 4, 2018
    Assignee: INVUITY, INC.
    Inventors: Alex Vayser, Fernando Erismann, Gaston Tudury
  • Publication number: 20180036095
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance illumination waveguide with suction. This device would be useful in a wide array of various surgical procedures including open and minimally invasive orthopedics.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 8, 2018
    Inventors: Alex VAYSER, Fernando ERISMANN, Kenneth B. TRAUNER, Jonathan G. GASSON, Derrick RICHARDSON
  • Patent number: 9833295
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance illumination waveguide with suction. This device would be useful in a wide array of various surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: December 5, 2017
    Assignee: INVUITY, INC.
    Inventors: Alex Vayser, Fernando Erismann, Kenneth B. Trauner, Jonathan G. Gasson, Derrick Richardson
  • Patent number: 9636182
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance illumination waveguide with suction. This device would be useful in a wide array of various surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: May 2, 2017
    Assignee: Invuity, Inc.
    Inventors: Alex Vayser, Fernando Erismann, Kenneth B. Trauner, Jonathan Gasson, Derrick Richardson
  • Publication number: 20170086939
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Application
    Filed: November 2, 2016
    Publication date: March 30, 2017
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Patent number: 9510737
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: December 6, 2016
    Assignee: Invuity, Inc.
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Publication number: 20160313499
    Abstract: An illumination element such as an optical waveguide for illuminating a surgical field in a patient has a light input section, a light transmitting section, and a light output section. The light input section is optically coupled to a proximal section of the light transmitting section and inputs light into the illumination element. The light transmitting section transmits the light preferably by total internal reflection or by other transmission means. The light output section is adjacent a distal section of the light transmitting section which has a light extraction area from which the light exits with an energy density. The light extraction area comprises a bore extending at least partially inward into a distal end of the light output section. A plurality of optical structures is disposed on an inner wall of the bore. The optical structures are configured to extract light from the light output section and direct the extracted light toward the surgical field.
    Type: Application
    Filed: November 12, 2015
    Publication date: October 27, 2016
    Inventors: Vladimir Zagatsky, Fernando Erismann, Alex Vayser
  • Publication number: 20160213233
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Application
    Filed: March 4, 2016
    Publication date: July 28, 2016
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Publication number: 20160157920
    Abstract: An illuminated energy device includes a handle, an optical waveguide coupled to the handle, and an energy tip such as an electrode coupled to the optical waveguide. The optical waveguide is preferably adjustably coupled to the optical waveguide, and adjustment of the optical waveguide moves a distal end of the optical waveguide closer to or further away from a target such as tissue in a surgical field.
    Type: Application
    Filed: December 8, 2015
    Publication date: June 9, 2016
    Inventors: Alex Vayser, Fernando Erismann, Scott Taylor, Jason Hegener
  • Publication number: 20160157953
    Abstract: An illuminated medical system comprises a medical instrument and a light transmitting waveguide. The waveguide projects lights from a distal portion of the waveguide toward a target area. The waveguide is formed primarily of a cyclic olefin copolymer or a cyclic olefin polymer.
    Type: Application
    Filed: February 17, 2016
    Publication date: June 9, 2016
    Inventors: Thomas L. Grey, Fernando Erismann, Alex Vayser
  • Publication number: 20160151116
    Abstract: A surgical illumination apparatus comprises a fiber optic input, and illuminated surgical instrument, and an optical coupling bracket for coupling the fiber optic input to the illuminated surgical instrument. The coupling bracket comprises an elongate frame having a proximal end, a distal end, and a central channel extending therebetween, wherein the central channel is sized to receive and support optical fibers of the fiber optic input. The proximal end of the bracket is coupled to the fiber optic input, and the distal end of the bracket is coupled to an illumination element of the illuminated surgical instrument. The apparatus may further comprise a shroud disposed around the illumination element that is coupled to the bracket.
    Type: Application
    Filed: December 2, 2015
    Publication date: June 2, 2016
    Inventors: David Wayne, Alex Vayser, Douglas Rimer, Fernando Erismann, Gaston Tudury, Michael Boutillette, Aaron Weiss, Vladimir Zagatsky
  • Patent number: 9308054
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: April 12, 2016
    Assignee: Invuity, Inc.
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Patent number: 9282878
    Abstract: An illuminated medical system comprises a medical instrument and a light transmitting waveguide. The waveguide projects lights from a distal portion of the waveguide toward a target area. The waveguide is formed primarily of a cyclic olefin copolymer or a cyclic olefin polymer.
    Type: Grant
    Filed: February 14, 2011
    Date of Patent: March 15, 2016
    Assignee: INVUITY, INC.
    Inventors: Thomas L. Grey, Fernando Erismann, Alex Vayser
  • Publication number: 20160058494
    Abstract: A modular surgical instrument includes an ergonomic handle, one or more service lines and a surgical tip. The handle is configured to be grasped by an operator, and includes a proximal portion, a distal portion, and a central portion. The one or more service lines are releasably coupled to the proximal portion of the handle, and the surgical tip is releasably coupled to the distal portion of the handle. The one or more service lines are operably coupled with the surgical tip. An optional control module may be disposed in a receptacle in the central portion of the handle and the control module may be adapted to control the operation of the surgical tip.
    Type: Application
    Filed: August 7, 2015
    Publication date: March 3, 2016
    Inventors: Alex Vayser, Vladimir Zagatsky, Fernando Erismann
  • Publication number: 20160015467
    Abstract: Various surgical devices having integrated means of illuminating a surgical field are provided. Retractors, cannulas, suction devices and the like are disclosed having integrated optical waveguides coupleable to external lighting sources. The waveguides feature cladding layers configured to enhance transmission efficiency.
    Type: Application
    Filed: May 21, 2015
    Publication date: January 21, 2016
    Inventors: Alex Vayser, Fernando Erismann, Gaston Tudury
  • Publication number: 20150265364
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Application
    Filed: June 5, 2015
    Publication date: September 24, 2015
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Patent number: 9072452
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: July 7, 2015
    Assignee: Invuity, Inc.
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Patent number: 9044161
    Abstract: An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: June 2, 2015
    Assignee: INVUITY, INC.
    Inventors: Alex Vayser, Fernando Erismann, Douglas Rimer, Vladimir Zagatsky
  • Publication number: 20150080666
    Abstract: An illumination element such as an optical waveguide for illuminating a surgical field in a patient has a light input section, a light transmitting section, and a light output section. The light input section is optically coupled to a proximal section of the light transmitting section and inputs light into the illumination element. The light transmitting section transmits the light preferably by total internal reflection or by other transmission means. The light output section is adjacent a distal section of the light transmitting section which has a light extraction area from which the light exits with an energy density. The light extraction area is large enough to maintain the energy density at a level that prevents melting of the illumination element or burning of the patient, and the light extraction area has a profile that does not interfere with access to the surgical field.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Alex Vayser, Gaston Tudury, Fernando Erismann