Patents by Inventor Steven D. Andrews

Steven D. Andrews 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: 20220409261
    Abstract: A smoke evacuation device that evacuates smoke from a surgical site and filters the smoke from the air. The smoke evacuation device can include a fluid trap for removing moisture from the smoke. The smoke evacuation device can also include a filter with a compression mechanism for compressing a filter medium. The smoke evacuation device can also include features for controlling flow parameters, noise, and vibrations of the device. A remote activation device can also be used to activate the smoke evacuation device upon detection of certain system parameters.
    Type: Application
    Filed: January 10, 2022
    Publication date: December 29, 2022
    Inventors: Shawn K. Horner, Jason L. Harris, Frederick Shelton, Chad S. Frampton, Steven D. Andrews, Benjamin J. Danziger, Mark D. Glassett, Darcy W. Greep, Roger Millis, David C. Yates
  • Patent number: 11234754
    Abstract: A smoke evacuation device that evacuates smoke from a surgical site and filters the smoke from the air. The smoke evacuation device can include a fluid trap for removing moisture from the smoke. The smoke evacuation device can also include a filter with a compression mechanism for compressing a filter medium. The smoke evacuation device can also include features for controlling flow parameters, noise, and vibrations of the device. A remote activation device can also be used to activate the smoke evacuation device upon detection of certain system parameters.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: February 1, 2022
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Shawn K. Horner, Jason L. Harris, Frederick Shelton, Chad S. Frampton, Steven D. Andrews, Benjamin J. Danziger, Mark D. Glassett, Darcy W. Greep, Roger Millis, David C. Yates
  • Patent number: 11185363
    Abstract: A filter connection for a smoke evacuation device includes a filter canister assembly and a socket. The filter canister assembly has a cross-sectional shape with only one line of symmetry that corresponds to a cross-sectional shape of the socket so that the filter canister can only be inserted into the socket in one orientation. One or more key notches on the filter canister may also ensure that the filter is properly installed. A seal creates an airtight boundary between the filter canister and a recess of the socket so that a sealed path in communication with the smoke evacuation device is established before the filter canister is fully inserted into the socket. An electronic connection is made between the filter canister and the socket after the airtight boundary is created.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: November 30, 2021
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Shawn K. Horner, Steven D. Andrews, David Yates
  • Publication number: 20200214760
    Abstract: A filter connection for a smoke evacuation device includes a filter canister assembly and a socket. The filter canister assembly has a cross-sectional shape with only one line of symmetry that corresponds to a cross-sectional shape of the socket so that the filter canister can only be inserted into the socket in one orientation. One or more key notches on the filter canister may also ensure that the filter is properly installed. A seal creates an airtight boundary between the filter canister and a recess of the socket so that a sealed path in communication with the smoke evacuation device is established before the filter canister is fully inserted into the socket. An electronic connection is made between the filter canister and the socket after the airtight boundary is created.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Shawn K. Horner, Steven D. Andrews, David Yates
  • Patent number: 10631916
    Abstract: A filter connection for a smoke evacuation device includes a filter canister assembly and a socket. The filter canister assembly has a cross-sectional shape with only one line of symmetry that corresponds to a cross-sectional shape of the socket so that the filter canister can only be inserted into the socket in one orientation. One or more key notches on the filter canister may also ensure that the filter is properly installed. A seal creates an airtight boundary between the filter canister and a recess of the socket so that a sealed path in communication with the smoke evacuation device is established before the filter canister is fully inserted into the socket. An electronic connection is made between the filter canister and the socket after the airtight boundary is created.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: April 28, 2020
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Shawn K. Horner, Steven D. Andrews, David Yates
  • Publication number: 20190159830
    Abstract: A smoke evacuation device that evacuates smoke from a surgical site and filters the smoke from the air. The smoke evacuation device can include a fluid trap for removing moisture from the smoke. The smoke evacuation device can also include a filter with a compression mechanism for compressing a filter medium. The smoke evacuation device can also include features for controlling flow parameters, noise, and vibrations of the device. A remote activation device can also be used to activate the smoke evacuation device upon detection of certain system parameters.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 30, 2019
    Inventors: Shawn K. Horner, Jason Harris, Frederick Shelton, Chad S. Frampton, Steven D. Andrews, Benjamin Danziger, Mark D. Glassett, Darcy W. Greep, Roger Millis, David Yates
  • Publication number: 20190159827
    Abstract: A filter connection for a smoke evacuation device includes a filter canister assembly and a socket. The filter canister assembly has a cross-sectional shape with only one line of symmetry that corresponds to a cross-sectional shape of the socket so that the filter canister can only be inserted into the socket in one orientation. One or more key notches on the filter canister may also ensure that the filter is properly installed. A seal creates an airtight boundary between the filter canister and a recess of the socket so that a sealed path in communication with the smoke evacuation device is established before the filter canister is fully inserted into the socket. An electronic connection is made between the filter canister and the socket after the airtight boundary is created.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 30, 2019
    Inventors: Shawn K. Horner, Steven D. Andrews, David Yates
  • Patent number: 8450322
    Abstract: Compounds of Formula (I): in which R1, R2, R3, R4, X, Y and n have the meanings given in the specification, are inhibitors of Trk kinases and are useful in the treatment of diseases which can be treated with a Trk kinase inhibitor.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: May 28, 2013
    Assignee: Array BioPharma Inc.
    Inventors: Steven D. Andrews, Julia Haas, Yutong Jiang, Gan Zhang
  • Patent number: D868236
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: November 26, 2019
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Chad S. Frampton, Steven D. Andrews
  • Patent number: D886976
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: June 9, 2020
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Shawn K. Horner, Chad S. Frampton, Steven D. Andrews
  • Patent number: D914884
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: March 30, 2021
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Mark D. Glassett, Chad S. Frampton, Steven D. Andrews
  • Patent number: D943058
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: February 8, 2022
    Assignee: Megadyne Medical Products, Inc.
    Inventors: Shawn K. Horner, Chad S. Frampton, Steven D. Andrews