Patents by Inventor Nathaniel H. Pariseau

Nathaniel H. Pariseau 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).

  • Telescoping needle assembly with rotating needle
    Patent number: 11849927
    Abstract: A telescoping assembly such as an endobronchial ultrasound needle (EBUS) assembly includes a motor coupled to a biopsy needle within a telescoping housing to rotate (such as to oscillate) the needle during tissue harvest to improve harvesting.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: December 26, 2023
    Assignee: Praxis Holding LLC
    Inventors: John Steele Fisher, Wayne A. Noda, Nathaniel H. Pariseau, Andrew D. Palmer, Victor M. De Marco, Elizabeth A. Fisher, Christopher M. Drake
  • Telescoping needle assembly with rotating needle
    Patent number: 11737737
    Abstract: A telescoping assembly such as an endobronchial ultrasound needle (EBUS) assembly includes a motor coupled to a biopsy needle within a telescoping housing to rotate (such as to oscillate) the needle during tissue harvest to improve harvesting.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: August 29, 2023
    Assignee: Praxis Holding LLC
    Inventors: John Steele Fisher, Wayne A. Noda, Nathaniel H. Pariseau, Andrew D. Palmer, Victor M. De Marco, Elizabeth A. Fisher, Christopher M. Drake
  • OSCILLATING SYRINGE SYSTEM AND NEEDLE
    Publication number: 20220096065
    Abstract: A syringe is coupled to a biopsy needle through a coupling structure that includes a motor-driven element such as a gear to rotate the needle. The motor can oscillate back and forth to cause the needle to oscillate. Structures are described to permit one-handed operation of the device and automatic motor activation based on attaining a desired plunger position. Non-electric motors are described along with a mechanism for axial oscillation of the needle.
    Type: Application
    Filed: December 8, 2021
    Publication date: March 31, 2022
    Inventors: John Steele Fisher, Nathaniel H. Pariseau, Wayne A. Noda, Daniel Hyman, Jon Jacobson, Christopher M. Drake, Matt Pursley
  • ROTATABLE SYRINGE DEVICE WITH SIDE CUTTING BIOPSY NEEDLE
    Publication number: 20220087661
    Abstract: A syringe is coupled to a biopsy needle through a coupling structure that includes a motor-driven element such as a gear to rotate the needle. The needle can have a sharp beveled tip which, in cooperation with rotation of the needle, harvests tissue in vivo via rotation rather than multiple “sticks” into the patient.
    Type: Application
    Filed: December 8, 2021
    Publication date: March 24, 2022
    Inventors: John Steele Fisher, Nathaniel H. Pariseau, Wayne A. Noda, Christopher M. Drake
  • TELESCOPING NEEDLE ASSEMBLY WITH SIDE CUTTING NEEDLE
    Publication number: 20220087657
    Abstract: A telescoping assembly such as an endobronchial ultrasound needle (EBUS) assembly includes a motor coupled to a biopsy needle within a telescoping housing to rotate (such as to oscillate) the needle during tissue harvest to improve harvesting.
    Type: Application
    Filed: December 8, 2021
    Publication date: March 24, 2022
    Inventors: John Steele Fisher, Nathaniel H. Pariseau, Elizabeth A. Fisher, Wayne A. Noda, Andrew D. Palmer, Victor M. De Marco
  • TELESCOPING NEEDLE ASSEMBLY WITH ROTATING NEEDLE
    Publication number: 20210244389
    Abstract: A telescoping assembly such as an endobronchial ultrasound needle (EBUS) assembly includes a motor coupled to a biopsy needle within a telescoping housing to rotate (such as to oscillate) the needle during tissue harvest to improve harvesting.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 12, 2021
    Inventors: John Steele Fisher, Wayne A. Noda, Nathaniel H. Pariseau, Andrew D. Palmer, Victor M. De Marco, Elizabeth A. Fisher, Christopher M. Drake
  • TELESCOPING NEEDLE ASSEMBLY WITH ROTATING NEEDLE
    Publication number: 20210106317
    Abstract: A telescoping assembly such as an endobronchial ultrasound needle (EBUS) assembly includes a motor coupled to a biopsy needle within a telescoping housing to rotate (such as to oscillate) the needle during tissue harvest to improve harvesting.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 15, 2021
    Inventors: John Steele Fisher, Wayne A. Noda, Nathaniel H. Pariseau, Andrew D. Palmer, Victor M. De Marco, Elizabeth A. Fisher, Christopher M. Drake