Patents by Inventor Robert K. Ackroyd

Robert K. Ackroyd 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).

  • DUAL NEEDLE CORE BIOPSY INSTRUMENT
    Publication number: 20230190245
    Abstract: The embodiments presented herein present a single needle core biopsy instrument and modification required that convert the single needle core biopsy instrument to a dual needle core biopsy instrument. Depending on the design, the dual needle core biopsy instrument includes a dual cannula component that facilitates the simultaneous extraction of tissue or bone specimens.
    Type: Application
    Filed: February 24, 2023
    Publication date: June 22, 2023
    Inventor: Robert K. ACKROYD
  • Dual needle core biopsy instrument
    Patent number: 11589846
    Abstract: The embodiments presented herein present a single needle core biopsy instrument and modification required that convert the single needle core biopsy instrument to a dual needle core biopsy instrument. Depending on the design, the dual needle core biopsy instrument permits the simultaneous extraction of tissue or bone specimens taken at between 0.1 mm and 3 mm apart.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 28, 2023
    Inventor: Robert K Ackroyd
  • Dual Needle Core Biopsy Instrument
    Publication number: 20160074020
    Abstract: The embodiments presented herein present a single needle core biopsy instrument and modification required that convert the single needle core biopsy instrument to a dual needle core biopsy instrument. Depending on the design, the dual needle core biopsy instrument permits the simultaneous extraction of tissue or bone specimens taken at between 0.1 mm and 3 mm apart.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 17, 2016
    Inventor: Robert K. Ackroyd