Patents by Inventor Norman C. May

Norman C. May 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).

  • Patent number: 7706861
    Abstract: An insertion tool for use in inserting a guide wire into a guide wire lumen of a catheter for use in a lumen of an endoscope. The insertion tool includes a main body having a main lumen and a funnel-shaped extension connected to and disposed atop the main body. The funnel-shaped extension having a funnel lumen. The funnel lumen has a top opening and a bottom opening. The funnel lumen tapering from the top opening to the bottom opening. The bottom opening positioned and sized to communicate with the guide wire lumen of the catheter such that, when the catheter is disposed in the main lumen, the guide wire may be easily inserted into the top opening of the funnel lumen and into the guide wire lumen of the catheter.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: April 27, 2010
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: James E. Windheuser, James Yearick, Oscar Carrillo, Jr., Robert C. Allman, Fernando Alvarez de Toledo, Stephen C. Evans, Norman C. May
  • Patent number: 7076285
    Abstract: An insertion tool for use in inserting a guide wire into a guide wire lumen of a catheter for use in a lumen of an endoscope. The insertion tool includes a main body having a main lumen and a funnel-shaped extension connected to and disposed atop the main body. The funnel-shaped extension having a funnel lumen. The funnel lumen has a top opening and a bottom opening. The funnel lumen tapering from the top opening to the bottom opening. The bottom opening positioned and sized to communicate with the guide wire lumen of the catheter such that, when the catheter is disposed in the main lumen, the guide wire may be easily inserted into the top opening of the funnel lumen and into the guide wire lumen of the catheter.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: July 11, 2006
    Assignee: SciMed Life Systems, Inc.
    Inventors: James E. Windheuser, James Yearick, Oscar Carrillo, Jr., Robert C. Allman, Fernando Alvarez de Toledo, Stephen C. Evans, Norman C. May
  • Patent number: 6879854
    Abstract: An insertion tool and method for easily inserting a guide wire into a guide wire lumen of a catheter, particularly a rapid exchange catheter, for use in an endoscope. The insertion tool includes a main body having a main lumen and a funnel-shaped extension having a funnel lumen that merges with the main lumen. The funnel lumen has a first large opening and a second smaller opening aligned with the guide wire lumen of the catheter such that, when the catheter is disposed in the main lumen, the guide wire may be easily inserted into the large opening of the funnel-shaped extension and into the guide wire lumen of the catheter. Also, a re-insertion tool and method for re-inserting a guide wire into a channel of a catheter. The re-insertion tool is particularly useful in combination with an endoscope and an SOE catheter disposed therein.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: April 12, 2005
    Assignee: SciMed Life Systems, Inc.
    Inventors: James E. Windheuser, James Yearick, Oscar Carrillo, Jr., Robert C. Allman, Fernando Alvarez de Toledo, Stephen C. Evans, Norman C. May
  • Publication number: 20030233043
    Abstract: An insertion tool and method for easily inserting a guide wire into a guide wire lumen of a catheter, particularly a rapid exchange catheter, for use in an endoscope. The insertion tool includes a main body having a main lumen and a funnel-shaped extension having a funnel lumen that merges with the main lumen. The funnel lumen has a first large opening and a second smaller opening aligned with the guide wire lumen of the catheter such that, when the catheter is disposed in the main lumen, the guide wire may be easily inserted into the large opening of the funnel-shaped extension and into the guide wire lumen of the catheter. The insertion tool may include a tongue or key disposed in the main lumen that is sized to fit in a slot of the catheter to thereby maintain alignment between the funnel lumen and the slot of the catheter.
    Type: Application
    Filed: May 28, 2003
    Publication date: December 18, 2003
    Applicant: SciMed Life Systems, Inc.
    Inventors: James E. Windheuser, James Yearick, Oscar Carrillo, Robert C. Allman, Fernando Alvarez de Toledo, Stephen C. Evans, Norman C. May
  • Patent number: 6606515
    Abstract: An insertion tool and method for easily inserting a guide wire into a guide wire lumen of a catheter, particularly a rapid exchange catheter, for use in an endoscope. The insertion tool includes a main body having a main lumen and a funnel-shaped extension having a funnel lumen that merges with the main lumen. The funnel lumen has a first large opening and a second smaller opening aligned with the guide wire lumen of the catheter such that, when the catheter is disposed in the main lumen, the guide wire may be easily inserted into the large opening of the funnel-shaped extension and into the guide wire lumen of the catheter. The insertion tool may include a tongue or key disposed in the main lumen that is sized to fit in a slot of the catheter to thereby maintain alignment between the funnel lumen and the slot of the catheter.
    Type: Grant
    Filed: May 14, 1999
    Date of Patent: August 12, 2003
    Assignee: SciMed Life Systems, Inc.
    Inventors: James E. Windheuser, James Yearick, Oscar Carrillo, Jr., Robert C. Allman, Fernando Alvarez de Toledo, Stephen C. Evans, Norman C. May
  • Patent number: 4668027
    Abstract: A system for storing and dispensing a magnetic tape cartridge having a pivotal storage cell (14) which includes a cartridge-discharge end and a cartridge-abutting end. A support (12) is located beneath the cell and pivot means (16) are located intermediate the ends of the cell to permit the cell to pivot on the support means relative to the horizontal. Means are provided to limit the amount of pivotal movement of the cell relative to the horizontal. The center of gravity of the cell is located closer to the cartridge-abutting end than to the cartridge-discharge end so that the cartridge abutting end of the bottom of the cell normally occupies a lower position relative to the horizontal than the discharge end and a cartridge in the bottom of the cell is inclined downwardly against the abutting end of the cell.
    Type: Grant
    Filed: May 1, 1985
    Date of Patent: May 26, 1987
    Assignee: Wright Line Inc.
    Inventors: Ronald R. King, Norman C. May, Sr.
  • Patent number: 3980363
    Abstract: System for storing computer printouts or the like which includes a cabinet or shell supporting a plurality of trays which may be removed from the cabinet or be partially pulled out of the cabinet to view a printout supported by the tray. Provision is provided in the preferred embodiment for binding the computer printout to the tray supporting the printout.
    Type: Grant
    Filed: January 31, 1975
    Date of Patent: September 14, 1976
    Assignee: Barry Wright Corporation
    Inventors: Carl J. Dean, Donald B. McCallum, Norman C. May, Sr.