Patents by Inventor Tyson D. Anderson

Tyson D. Anderson 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).

  • Large sample low aspect ratio biopsy needle
    Patent number: 11583261
    Abstract: A biopsy device includes a cylindrical hollow stylet having a proximal end, a distal end, and a uniform wall thickness. The proximal end and the distal end are disposed on the longitudinal axis. A longitudinal recess forms a sample chamber and is positioned adjacent the distal end of the cylindrical hollow stylet. A longitudinal insert has a longitudinal length, a distal terminal end, and an elongate channel. The longitudinal insert is positioned within the cylindrical hollow stylet with the distal terminal end proximal to the longitudinal recess. The longitudinal insert is immovably connected to the cylindrical hollow stylet. The elongate channel is configured to maintain a fluid passageway through the cylindrical hollow stylet from the proximal end to the longitudinal recess.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: February 21, 2023
    Assignee: C. R. Bard, Inc.
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade
  • LARGE SAMPLE LOW ASPECT RATIO BIOPSY NEEDLE
    Publication number: 20190159764
    Abstract: A biopsy device includes a cylindrical hollow stylet having a proximal end, a distal end, and a uniform wall thickness. The proximal end and the distal end are disposed on the longitudinal axis. A longitudinal recess forms a sample chamber and is positioned adjacent the distal end of the cylindrical hollow stylet. A longitudinal insert has a longitudinal length, a distal terminal end, and an elongate channel. The longitudinal insert is positioned within the cylindrical hollow stylet with the distal terminal end proximal to the longitudinal recess. The longitudinal insert is immovably connected to the cylindrical hollow stylet. The elongate channel is configured to maintain a fluid passageway through the cylindrical hollow stylet from the proximal end to the longitudinal recess.
    Type: Application
    Filed: December 10, 2018
    Publication date: May 30, 2019
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade
  • Large sample low aspect ratio biopsy needle
    Patent number: 10149664
    Abstract: A high aspect ratio biopsy needle achieves reliable performance with large solid sample size by means of a variety of features and combinations thereof, including support to prevent bending, reinforcement of the needle, and cutting edges arranged to resist deformation.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: December 11, 2018
    Assignee: C. R. Bard, Inc.
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade
  • LARGE SAMPLE LOW ASPECT RATIO BIOPSY NEEDLE
    Publication number: 20130023789
    Abstract: A high aspect ratio biopsy needle achieves reliable performance with large solid sample size by means of a variety of features and combinations thereof, including support to prevent bending, reinforcement of the needle, and cutting edges arranged to resist deformation.
    Type: Application
    Filed: August 14, 2012
    Publication date: January 24, 2013
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade
  • Large sample low aspect ratio biopsy needle
    Patent number: 8262586
    Abstract: A high aspect ratio biopsy needle achieves reliable performance with large solid sample size by means of a variety of features and combinations thereof, including support to prevent bending, reinforcement of the needle, and cutting edges arranged to resist deformation.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: September 11, 2012
    Assignee: C. R. Bard, Inc.
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade
  • LARGE SAMPLE LOW ASPECT RATIO BIOPSY NEEDLE
    Publication number: 20100030108
    Abstract: A high aspect ratio biopsy needle achieves reliable performance with large solid sample size by means of a variety of features and combinations thereof, including support to prevent bending, reinforcement of the needle, and cutting edges arranged to resist deformation.
    Type: Application
    Filed: October 23, 2007
    Publication date: February 4, 2010
    Applicant: C.R. BARD, INC.
    Inventors: Tyson D. Anderson, Daniel O. Almazan, Dnyanesh A. Talpade