Patents by Inventor Scott R. Griffith
Scott R. Griffith 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).
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Patent number: 9913941Abstract: A fluid path set for a fluid delivery system includes a tube coil that is designed to optimally position one or more volumes of a pharmaceutical within an ionization chamber to measure and prepare a pharmaceutical dose for administration to a patient. Methods for priming at least a portion of the fluid path set include placing a tubing section of the fluid path set in fluid connection with a source of a radiopharmaceutical, and placing the tube coil within a dose calibrator of the fluid delivery system. A volume of the radiopharmaceutical may be pumped through the tube coil, the tubing section, and an additional tubing section, and the dose calibrator may be monitored to determine if a measured activity level is substantially equal to or above a predetermined activity level, and if so, it may be concluded that the tubing section of the fluid path set has been primed.Type: GrantFiled: June 11, 2015Date of Patent: March 13, 2018Assignee: BAYER HEALTHCARE LLCInventors: Paul J. Miller, James H. Shigeno, Jared E. Neff, Leon J. Tate, Joseph E. Bisegna, Edward Ilgenfritz, Scott R. Griffith, Brandon Ripley
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Publication number: 20170021193Abstract: A method for planning and monitoring radiopharmaceutical usage during a plurality of radiopharmaceutical injection procedures includes: providing a schedule of the plurality of radiopharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radiopharmaceutical injection procedures; transferring the planned patient schedule to a radiopharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radiopharmaceutical fluid delivery system; and conducting the plurality of radiopharmaceutical injection procedures based on the planned patient schedule.Type: ApplicationFiled: October 7, 2016Publication date: January 26, 2017Inventors: SCOTT R. GRIFFITH, JAMES A. AGAMAITE, DOUGLAS DESCALZI, CHARLES MARSH
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Patent number: 9463335Abstract: A method for planning and monitoring radiopharmaceutical usage during a plurality of radiopharmaceutical injection procedures includes: providing a schedule of the plurality of radiopharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radiopharmaceutical injection procedures; transferring the planned patient schedule to a radiopharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radiopharmaceutical fluid delivery system; and conducting the plurality of radiopharmaceutical injection procedures based on the planned patient schedule.Type: GrantFiled: August 14, 2015Date of Patent: October 11, 2016Assignee: Bayer HealthCare LLCInventors: Scott R. Griffith, James A. Agamaite, Douglas Descalzi, Charles Marsh
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Publication number: 20160136453Abstract: A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator.Type: ApplicationFiled: January 22, 2016Publication date: May 19, 2016Inventors: JAMES A. AGAMAITE, SCOTT R. GRIFFITH, DOUGLAS DESCALZI, CHARLES MARSH
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Patent number: 9242119Abstract: A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator.Type: GrantFiled: June 6, 2011Date of Patent: January 26, 2016Assignee: Bayer HealthCare LLCInventors: James A. Agamaite, Scott R. Griffith, Douglas DeScalzi, Charles Marsh
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Publication number: 20150352371Abstract: A method for planning and monitoring radiopharmaceutical usage during a plurality of radiopharmaceutical injection procedures includes: providing a schedule of the plurality of radiopharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radiopharmaceutical injection procedures; transferring the planned patient schedule to a radiopharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radiopharmaceutical fluid delivery system; and conducting the plurality of radiopharmaceutical injection procedures based on the planned patient schedule.Type: ApplicationFiled: August 14, 2015Publication date: December 10, 2015Inventors: JAMES A. AGAMAITE, SCOTT R. GRIFFITH, DOUGLAS DESCALZI, CHARLES MARSH
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Publication number: 20150328446Abstract: A syringe for use in a pharmaceutical delivery system is described. The syringe is a dual zone syringe having a working zone including a fluid reservoir at a distal end of the syringe and a non-working zone configured to receive a slidable plunger assembly, an a plunger having a proximal end to contact a piston and a distal end having a shape similar to the distal end of the syringe. The plunger comprises a distal seal and a proximal seal, where the distal seal seals the working zone and the proximal seal seals the non-working zone.Type: ApplicationFiled: May 22, 2015Publication date: November 19, 2015Inventors: RYAN KAINTZ, JASON L BAZALA, DOUGLAS DESCALZI, SCOTT R. GRIFFITH
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Patent number: 9108047Abstract: A method for planning and monitoring radio pharmaceutical usage during a plurality of radio pharmaceutical injection procedures includes: providing a schedule of the plurality of radio pharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radio pharmaceutical injection procedures; transferring the planned patient schedule to a radio pharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radio pharmaceutical fluid delivery system; and conducting the plurality of radio pharmaceutical injection procedures based on the planned patient schedule.Type: GrantFiled: June 3, 2011Date of Patent: August 18, 2015Assignee: Bayer Medical Care Inc.Inventors: James A. Agamaite, Scott R. Griffith, Douglas Descalzi, Charles Marsh
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Patent number: 9056164Abstract: A fluid path set for a fluid delivery system includes a tube coil that is designed to optimally position one or more volumes of a pharmaceutical within an ionization chamber to measure and prepare a pharmaceutical dose for administration to a patient. The fluid path set includes a medical fluid component having a first tubing section for connection to a source of a medical fluid, a pharmaceutical component having a second tubing section for connection to a source of a pharmaceutical, and a coil assembly which includes the tube coil. The tube coil may be maintained in a desired dimensional geometry by means of a core structure around which the tube coil is positioned.Type: GrantFiled: October 31, 2007Date of Patent: June 16, 2015Assignee: Bayer Medical Care Inc.Inventors: Leon J. Tate, James H. Shigeno, Jared E. Neff, Scott R. Griffith, Joseph E. Bisegna, Paul J. Miller, Scott Yanke
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Patent number: 9039592Abstract: A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are provided herein. A fluid path set comprising a confluence valve, a four-way valve, and one or more tubing sections which are designed to place some combination of a radiopharmaceutical source, a medical fluid source, and a pharmaceutical agent source in sterile fluid communication with a patient or a waste receptacle. Also provided are holders for the fluid path set, and a sterile fluid delivery kit comprising the holder and fluid path set. A fluid delivery system may accept the holder with the fluid path set installed and various sources of radiopharmaceuticals, pharmaceuticals, and medical fluids. The fluid delivery system allows for automated mixing and delivery of exact amounts of these agents to a patient while improving efficiency and safety, and reducing waste.Type: GrantFiled: March 14, 2013Date of Patent: May 26, 2015Assignee: Bayer Medical Care Inc.Inventors: Ryan Kaintz, Jason L. Bazala, Douglas DeScalzi, Scott R. Griffith, Bruno Fazi, Charles Marsh, James A. Agamaite, Matthew Sass, Carl Michael Benson, Matthew Beale, Courtney N. Southard
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Publication number: 20130331634Abstract: A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are provided herein.Type: ApplicationFiled: March 14, 2013Publication date: December 12, 2013Applicant: MEDRAD, INC.Inventors: Ryan KAINTZ, Jason L. BAZALA, Douglas DeSCALZI, Scott R. GRIFFITH, Bruno FAZI, Charles MARSH, James A. AGAMAITE, Matthew SASS, Carl Michael BENSON, Matthew BEALE, Courtney N. SOUTHARD
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Publication number: 20130123567Abstract: A method for planning and monitoring radio pharmaceutical usage during a plurality of radio pharmaceutical injection procedures includes: providing a schedule of the plurality of radio pharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radio pharmaceutical injection procedures; transferring the planned patient schedule to a radio pharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radio pharmaceutical fluid delivery system; and conducting the plurality of radio pharmaceutical injection procedures based on the planned patient schedule.Type: ApplicationFiled: June 3, 2011Publication date: May 16, 2013Inventors: James A. Agamaite, Scott R. Griffith, Douglas Descalzi, Charles Marsh
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Publication number: 20130079581Abstract: A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator.Type: ApplicationFiled: June 6, 2011Publication date: March 28, 2013Inventors: James A. Agamaite, Scott R. Griffith, Douglas Descalzi, Charles Marsh
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Publication number: 20080177126Abstract: A fluid path set for a fluid delivery system includes a tube coil that is designed to optimally position one or more volumes of a pharmaceutical within an ionization chamber to optimally measure and prepare a pharmaceutical dose for administration to a patient. The tube coil may be maintained in a desired dimensional geometry by means of a core structure around which the tube coil is positioned.Type: ApplicationFiled: October 31, 2007Publication date: July 24, 2008Inventors: Leon J. Tate, James H. Shigeno, Steven C. Rygg, Jared E. Neff, Scott R. Griffith, Joseph E. Bisegna, Edward Ilgenfritz, Paul J. Miller, Scott Yanke
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Patent number: 7079886Abstract: A fluid injection arrangement in the context of patient imaging systems, in which phases of contrast medium injection and flushing medium injection can be freely and selectably ordered as to make available to the operator and patient a vast array of possible protocols that has hitherto been essentially unattainable. The arrangement provides a programmable KVO phase and the ability to program a first phase of injection procedure as a flushing medium phase.Type: GrantFiled: August 28, 2001Date of Patent: July 18, 2006Assignee: Medrad, Inc.Inventors: Doug Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John Gardner, Ronald Barbati
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Publication number: 20040143185Abstract: A fluid injection system includes an injector comprising a drive mechanism and an illumination device, a fluid container operably associated with the drive mechanism, and a control device operably associated with the drive mechanism. The control device comprises a computer screen having at least one element affiliated with the illumination device. The illumination device and the at least one element emit light of the same color. Further, a method of operating an injector system providing visual stimuli corresponding to a programmed injection protocol includes perceiving visual stimuli provided by an injector or a control device of the injector system, recognizing a pattern provided by the visual stimuli, correlating the recognized pattern to the programmed injection protocol, determining whether the programmed injection protocol is a desired injection protocol, and initiating the programmed injection protocol, if it is determined that the programmed injection protocol is the desired injection protocol.Type: ApplicationFiled: October 30, 2003Publication date: July 22, 2004Inventors: Douglas M. Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John Gardner, Ronald J. Barbati
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Publication number: 20030216643Abstract: A fluid injection arrangement, particularly involving a systematic fluid injection programming capability, in the context of patient imaging systems, in which phases of contrast medium injection and flushing medium injection can be freely and selectably ordered so as to make available to the operator and patient a vast array of possible protocols than has hitherto been essentially unattainable. Also contemplated is the use of a “hold” phase, involving an indefinite pause between phases of a protocol, in connection with such imaging systems. Further contemplated is the use of a “pause” phase in which a pause of fixed duration is pre-programmed into the protocols of MRI injector systems. Additionally contemplated is an internal stopwatch function operable to measure the duration of contrast medium propagation towards determining a scan delay, or for other purposes where such a function may be of benefit.Type: ApplicationFiled: December 3, 2002Publication date: November 20, 2003Inventors: Douglas M. Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John R. Gardner, Ronald J. Barbati
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Patent number: 6643537Abstract: A fluid injection arrangement, particularly involving a systematic fluid injection programming capability, in the context of patient imaging systems, in which phases of contrast medium infection and flushing medium injection can be freely and selectably ordered so as to make available to the operator and patient a vast array of possible protocols than has hitherto been essentially unattainable. Also contemplated is the use of a “hold” phase, involving an indefinite pause between phases of a protocol, in connection with such imaging systems. Further contemplated is the use of a “pause” phase in which a pause of fixed duration is pre-programmed into the protocols of MRI Injector systems.Type: GrantFiled: November 17, 2000Date of Patent: November 4, 2003Assignee: Medrad, Inc.Inventors: Douglas M. Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John Gardner, Ronald J. Barbati
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Publication number: 20020007116Abstract: A fluid injection arrangement, in the context of patient imaging systems, in which phases of contrast medium injection and flushing medium injection can be freely and selectably ordered so as to make available to the operator and patient a vast array of possible protocols that has hitherto been essentially unattainable. Also contemplated is the use of a “hold” phase, involving an indefinite pause between phases of a protocol, in connection with such imaging systems. Further contemplated is the use of a “pause” phase in which a pause of fixed duration is pre-programmed into the protocols of MRI injector systems.Type: ApplicationFiled: August 28, 2001Publication date: January 17, 2002Inventors: Doug Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John Gardner, Ronald Barbati
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Patent number: 6339718Abstract: A fluid injection arrangement, in the context of patient imaging systems, in which phases of contrast medium injection and flushing medium injection can be freely and selectably ordered so as to make available to the operator and patient a vast array of possible protocols that has hitherto been essentially unattainable. Also contemplated is the use of a “hold” phase, involving an indefinite pause between phases of a protocol, in connection with such imaging systems. Further contemplated is the use of a “pause” phase in which a pause of fixed duration is pre-programmed into the protocols of MRI injector systems.Type: GrantFiled: July 30, 1999Date of Patent: January 15, 2002Assignee: Medrad, Inc.Inventors: Doug Zatezalo, Jeffrey John Thompson, Steven C. Rygg, Scott R. Griffith, John Gardner, Ronald Barbati