Patents by Inventor Dennis Eshima

Dennis Eshima 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: 11904289
    Abstract: Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceuti
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: February 20, 2024
    Assignee: Cardinal Health 414, LLC
    Inventors: Dennis Eshima, Mehmet Husnu, James Stone, Derrick Alcaide, Joseph E. Zambanini, Thomas A. Klausing, Chad E. Bouton, Henry Padgett, Brian C. Kelley, Scott N. Danhof, David A. Holley, Jeffrey T. Stroup, James B. Gleeson, Eric Hassenpflug, James A. Prescott, Herman Benecke, Daniel B. Garbark
  • Publication number: 20210187467
    Abstract: Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceuti
    Type: Application
    Filed: December 22, 2020
    Publication date: June 24, 2021
    Inventors: Dennis ESHIMA, Mehmet HUSNU, James STONE, Derrick ALCAIDE, Joseph E. ZAMBANINI, Thomas A. KLAUSING, Chad E. BOUTON, Henry PADGETT, Brian C. KELLEY, Scott N. DANHOF, David A. HOLLEY, Jeffrey T. STROUP, James B. GLEESON, Eric HASSENPFLUG, James A. PRESCOTT, Herman BENECKE, Daniel B. GARBARK
  • Patent number: 10906020
    Abstract: Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceuti
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: February 2, 2021
    Assignee: CARDINAL HEALTH 414, LLC
    Inventors: Dennis Eshima, Mehmet Husnu, James Stone, Derrick Alcaide, Joseph E. Zambanini, Thomas A. Klausing, Chad E. Bouton, Henry Padgett, Brian C. Kelley, Scott N. Danhof, David A. Holley, Jeffrey T. Stroup, James B. Gleeson, Eric Hassenpflug, James A. Prescott, Herman Benecke, Daniel B. Garbark
  • Patent number: 10226401
    Abstract: A closed path vial fill system includes a bulk product vial, a peristaltic pump operated by a stepper motor, a dispensing manifold assembly to which may be coupled at least one final product vial, an optional quality check station, and an optional waste collection system. A concentration, activity, and volume (CAV) sensor may be incorporated into the system to receive a radiopharmaceutical product directly from a synthesizing unit. A control system may be integrated into the system to provide automated control of various aspects of the radiopharmaceutical dispensing process. The system is used to aseptically dispense finished radiopharmaceuticals into receiving vessels, such as a Quality Control vial, a sterility vial, and/or final product vials, while providing users an efficient means for removing and discarding contaminated disposable components.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: March 12, 2019
    Assignee: Cardinal Health 414, LLC
    Inventors: Mehmet Husnu, Dennis Eshima, Derrick Michael Alcaide, Scott Nicholas Danhof, James B. Gleeson, Eric Gustin Hassenpflug, James Alan Prescott
  • Patent number: 9480962
    Abstract: Compact modular cassette systems and methods for the synthesis of radiopharmaceutical products are provided, the compact modular cassette system including a modular unit having valve plates, a reaction cassette, a reagent pack, and other seal and connector plates to ensure that reagents can be mixed together inside one or more chambers of the reaction cassette in a timely and efficient manner. When a new chamber for each new reaction or process should be used, a valveless modular system having removable reaction cassettes and the reagent packs may be used. In such a system, the reagent container, the reaction cassette, or both, can be removed from the modular cassette system and discarded after a desired reaction or process has taken place.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: November 1, 2016
    Assignee: Cardinal Health 414, LLC
    Inventors: Thomas Alan Klausing, Brian Charles Kelley, Joseph Edward Zambanini, David Arthur Holley, Jeffrey Taylor Stroup, Mehmet Husnu, Dennis Eshima
  • Publication number: 20160263545
    Abstract: Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceuti
    Type: Application
    Filed: September 30, 2015
    Publication date: September 15, 2016
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: DENNIS ESHIMA, MEHMET HUSNU, JIM STONE, DERRICK ALCAIDE, JOSEPH E. ZAMBANINI, THOMAS A. KLAUSING, CHAD E. BOUTON, HENRY PADGETT, BRIAN C. KELLEY, SCOTT N. DANHOF, DAVID A. HOLLEY, JEFFREY T. STROUP, JAMES B. GLEESON, ERIC HASSENPFLUG, JAMES A. PRESCOTT, HERMAN BENECKE, DANIEL B. GARBARK
  • Publication number: 20160199257
    Abstract: A closed path vial fill system includes a bulk product vial, a peristaltic pump operated by a stepper motor, a dispensing manifold assembly to which may be coupled at least one final product vial, an optional quality check station, and an optional waste collection system. A concentration, activity, and volume (CAV) sensor may be incorporated into the system to receive a radiopharmaceutical product directly from a synthesizing unit. A control system may be integrated into the system to provide automated control of various aspects of the radiopharmaceutical dispensing process. The system is used to aseptically dispense finished radiopharmaceuticals into receiving vessels, such as a Quality Control vial, a sterility vial, and/or final product vials, while providing users an efficient means for removing and discarding contaminated disposable components.
    Type: Application
    Filed: August 10, 2015
    Publication date: July 14, 2016
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: MEHMET HUSNU, DENNIS ESHIMA, DERRICK ALCAIDE, SCOTT N. DANHOF, JIM GLEESON, ERIC HASSENPFLUG, JIM PRESCOTT
  • Patent number: 9139316
    Abstract: A closed path vial fill system includes a bulk product vial, a peristaltic pump operated by a stepper motor, a dispensing manifold assembly to which may be coupled at least one final product vial, an optional quality check station, and an optional waste collection system. A concentration, activity, and volume (CAV) sensor may be incorporated into the system to receive a radiopharmaceutical product directly from a synthesizing unit. A control system may be integrated into the system to provide automated control of various aspects of the radiopharmaceutical dispensing process. The system is used to aseptically dispense finished radiopharmaceuticals into receiving vessels, such as a Quality Control vial, a sterility vial, and/or final product vials, while providing users an efficient means for removing and discarding contaminated disposable components.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: September 22, 2015
    Assignee: Cardinal Health 414, LLC
    Inventors: Mehmet Husnu, Dennis Eshima, Derrick Alcaide, Scott N. Danhof, Jim Gleeson, Eric Hassenpflug, Jim Prescott
  • Publication number: 20130102772
    Abstract: Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceuti
    Type: Application
    Filed: July 16, 2012
    Publication date: April 25, 2013
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: Dennis ESHIMA, Mehmet Husnu, Jim Stone, Derrick Alcaide, Henry Padgett, Joseph E. Zambanini, Thomas A. Klausing, Chad E. Bouton, Brian C. Kelley, Scott N. Danhof, David A. Holley, Jeffrey T. Stroup, James B. Gleeson, Eric Hassenpflug, James A. Prescott, Herman Benecke, Daniel B. Garbark
  • Publication number: 20130060017
    Abstract: The invention relates to methods for synthesizing compounds on solid supports. The invention also relates to synthesizing labeled compounds, such as those used in the field of radiopharmaceuticals. The invention relates to methods for synthesizing halogenated radiopharmaceuticals such as fludeoxyglucose (also known as fluorodeoxyglucose or FDG).
    Type: Application
    Filed: July 16, 2012
    Publication date: March 7, 2013
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: Dennis ESHIMA, Mehmet HUSNU, Jim STONE, Brian C. KELLEY
  • Publication number: 20130060134
    Abstract: A tumor treatment apparatus may include an array of collimated CZT detectors configured to intersect a known coordinate and measure gamma radiation activity, for example at 511 keV. A radiation delivery system may be configured to direct radiation through the known coordinate on the basis of the gamma radiation activity. A translatable and rotatable table may be configured to support a tumor host, wherein the tumor is positionable relative to the known coordinate on the basis of the gamma radiation activity emitted by the tumor and measured by the array of collimated CZT detectors. Radiation from the radiation delivery system may be delivered to the tumor at the known coordinate, and may be delivered in an intra-operative surgical environment.
    Type: Application
    Filed: September 7, 2012
    Publication date: March 7, 2013
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: Dennis ESHIMA, Mehmet HUSNU, Jim STONE
  • Publication number: 20130018618
    Abstract: A method and system for performing automated quality control analysis of a plurality of radiopharmaceuticals are provided. The method includes uniquely identifying each of the plurality of radiopharmaceuticals, and identifying and implementing a tailored quality control program for each of the radiopharmaceuticals. The method further includes automatically performing a plurality of selected quality control tests for each of the radiopharmaceuticals based on the tailored quality control program, and collecting information produced by the plurality of selected quality control tests.
    Type: Application
    Filed: July 16, 2012
    Publication date: January 17, 2013
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: Dennis Eshima, Mehmet Husnu, Jim Stone
  • Publication number: 20120222774
    Abstract: A closed path vial fill system includes a bulk product vial, a peristaltic pump operated by a stepper motor, a dispensing manifold assembly to which may be coupled at least one final product vial, an optional quality check station, and an optional waste collection system. A concentration, activity, and volume (CAV) sensor may be incorporated into the system to receive a radiopharmaceutical product directly from a synthesizing unit. A control system may be integrated into the system to provide automated control of various aspects of the radiopharmaceutical dispensing process. The system is used to aseptically dispense finished radiopharmaceuticals into receiving vessels, such as a Quality Control vial, a sterility vial, and/or final product vials, while providing users an efficient means for removing and discarding contaminated disposable components.
    Type: Application
    Filed: December 28, 2011
    Publication date: September 6, 2012
    Applicant: CARDINAL HEALTH 414, LLC
    Inventors: Mehmet HUSNU, Dennis Eshima, Derrick Alcaide, Scott N. Danhof, Jim Gleeson, Eric Hassenpflug, Jim Prescott
  • Publication number: 20110029445
    Abstract: A computer includes a memory and a processor, the memory having instrul. A computer-implemented method, a computer comprising a storage device, a memory and a processor, the storage device having instructions stored therein. The instructions, which when executed by the processor, causes the computer to (1) receive, at the production module, a request for production of a radioactive pharmaceutical; (2) verify, utilizing a training module on the computer, completion by the user of at least a training program corresponding to production of the radioactive pharmaceutical; (3) verify completion by the user of equipment calibration requirements and equipment qualification requirements for the equipment that is used in the production of the radioactive pharmaceutical; and (4) prevent access to further operations of the production module if the training program has not been completed, the equipment calibration requirements have not been completed or the equipment qualification requirements have not been completed.
    Type: Application
    Filed: July 30, 2010
    Publication date: February 3, 2011
    Applicant: BIODOSE, LLC
    Inventors: Bretten Whittacre, Dennis Eshima, Arris Robinson, Troy Connelly
  • Publication number: 20030194373
    Abstract: The present invention relates to compounds that are effective for targeting sites of angiogenesis for diagnostic and therapeutic purposes. The compounds are of the Formula (I) A-(B)n-C, wherein A is a chelator moiety capable of complexing a radionuclide metal or a moiety capable of binding to a halogen; B is a spacer group; C is an angiogenesis targeting molecule; and n is selected from the integers 0 and 1. The invention also relates to a method of imaging sites of angiogenesis and treating patients through the administration of the compounds of the present invention.
    Type: Application
    Filed: April 22, 2003
    Publication date: October 16, 2003
    Inventors: Theresa Fauconnier, Alfred Pollak, John Thornback, Dennis Eshima
  • Patent number: 6375927
    Abstract: Biomodulators, optionally linked to imaging-active moieties, can be administered to a host to enhance images thereof, e.g., NMR-, X-ray- or radio-images, preferably by increasing aberrant tissue signal intensity. Biomodulators can also condition tissue to enhance up-take of otherwise non-specific imaging agents. When linked to drugs, biomodulators can target the same to particular sites in the body.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: April 23, 2002
    Inventors: Jerry L. Born, Dennis Eshima, Paul L. Mann, Nicholas A. Matwiyoff
  • Patent number: 6033644
    Abstract: Biomodulators, optionally linked to imaging-active moieties, can be administered to a host to enhance images thereof, e.g., NMR-, X-ray- or radio-images, preferably by increasing aberrant tissue signal intensity. Biomodulators can also condition tissue to enhance uptake of otherwise non-specific imaging agents. When linked to drugs, biomodulators can target the same to particular sites in the body.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: March 7, 2000
    Assignee: University of New Mexico
    Inventors: Jerry L. Born, Dennis Eshima, Paul L. Mann, Nicholas A. Matwiyoff
  • Patent number: 5906807
    Abstract: Biomodulators, optionally linked to imaging-active moieties, can be administered to a host to enhance images thereof, e.g., NMR-, X-ray- or radio-images, preferably by increasing aberrant tissue signal intensity. Biomodulators can also condition tissue to enhance uptake of otherwise non-specific imaging agents. When linked to drugs, biomodulators can target the same to particular sites in the body.
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: May 25, 1999
    Assignee: University of New Mexico
    Inventors: Jerry L. Born, Dennis Eshima, Paul L. Mann, Nicholas A. Matwiyoff
  • Patent number: 5401489
    Abstract: Biomodulators, optionally linked to imaging-active moieties, can be administered to a host to enhance images thereof, e.g., NMR-, X-ray- or radio-images, preferably by increasing aberrant tissue signal intensity. Biomodulators can also condition tissue to enhance uptake of otherwise non-specific imaging agents. When linked to drugs, biomodulators can target the same to particular sites in the body.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: March 28, 1995
    Assignee: University of New Mexico
    Inventors: Jerry L. Born, Dennis Eshima, Paul L. Mann, Nicholas A. Matwiyoff
  • Patent number: 5399338
    Abstract: Biomodulators, in conjunction with antibodies, tumor-specific agents or conjugates thereof, optionally linked to imaging-active moieties, can be administered to a host to enhance images thereof, e.g., NMR-, X-ray- or radioimages, preferably by increasing aberrant tissue signal intensity.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: March 21, 1995
    Assignee: University of New Mexico
    Inventors: Jerry L. Born, Dennis Eshima, Paul L. Mann, Nicholas A. Matwiyoff, Buck A. Rhodes