Patents by Inventor Martin G. Hieb

Martin G. Hieb 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: 11826074
    Abstract: In some examples, a medical device delivery system includes a device cup configured to retain the medical device at the distal end of a catheter, the cup having a cylindrical body defining at least one vent hole extending from an exterior surface of the body to an interior surface of the body, and at least one internal rib extending inwardly from the interior surface, the rib configured to contact the medical device.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: November 28, 2023
    Assignee: Medtronic, Inc.
    Inventors: Ronald A Drake, Lester O. Stener, Vladimir Grubac, Martin G. Hieb
  • Publication number: 20220361938
    Abstract: A surgical system includes a surgical generator and at least one energy delivery device. The surgical generator includes at least one energy output stage configured to deliver energy, a controller configured to control the energy output, and sensor circuitry. The energy delivery device(s) is coupled to the surgical generator, configured for insertion into a synovial joint, and configured to supply energy through synovial fluid in the synovial joint. In a sensing mode, the sensor circuitry is configured to sense at least one electrical parameter of the energy and the controller is configured to determine a parameter of the synovial fluid based thereon. The controller is further configured, in a treatment mode, to control the energy based upon the at least one determined parameter of the synovial fluid to treat tissue of the synovial joint.
    Type: Application
    Filed: March 4, 2022
    Publication date: November 17, 2022
    Applicants: Medtronic, Inc., Medtronic, Inc.
    Inventors: Andrew J. Cleland, Kyle W. Dahlstrom, Martin G. Hieb, Darrell J. Swenson, Yanzhu Zhao
  • Publication number: 20210030439
    Abstract: In some examples, a medical device delivery system includes a device cup configured to retain the medical device at the distal end of a catheter, the cup having a cylindrical body defining at least one vent hole extending from an exterior surface of the body to an interior surface of the body, and at least one internal rib extending inwardly from the interior surface, the rib configured to contact the medical device.
    Type: Application
    Filed: July 6, 2020
    Publication date: February 4, 2021
    Inventors: Ronald A. Drake, Lester O. Stener, Vladimir Grubac, Martin G. Hieb
  • Patent number: 10226568
    Abstract: An example method includes receiving, within a graphical user interface (GUI) of a medical fluid injection system, a selection of a particular user, providing, within the GUI, a display of a plurality of selectable options, each option including at least a respective graphical symbol, wherein each respective graphical symbol comprises a respective non-textual icon that is a graphical representation of a respective anatomical location associated with the medical procedure, each respective anatomical location comprising one of a left coronary artery, a right coronary artery, or a left ventricle and aorta, retrieving one or more customized injection parameters that have respective values customized for the particular user based on one or more preferences of the particular user, and displaying, within the GUI, the one or more customized injection parameters.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: March 12, 2019
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, Jr., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Patent number: 9925338
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes an expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. A deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: March 27, 2018
    Assignee: ACIST MEDICAL SYSTEMS, INC.
    Inventors: Martin G. Hieb, David J. Hajicek, Sidney D. Nystrom
  • Patent number: 9566381
    Abstract: A disposable fluid connector includes a first single-use tubing component having proximal and distal ends and a second single-use tubing component having proximal and distal ends, where the first single-use tubing component and the second single-use tubing component are each usable only for a single patient procedure. The disposable fluid connector also includes a connection comprising an electrical connector that is configured to electrically connect the connection to both a powered injector and to an external medical device, where the disposable fluid connector comprises a disposable cassette including a portion that is non-removably attached to both the first single-use tubing component and the second single-use tubing component.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: February 14, 2017
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, Jr., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Patent number: 9457140
    Abstract: One embodiment provides a method of using contextual lighting to assist a user of a medical fluid injection system. In this embodiment, the method includes providing a lighted display in proximity to a component of the injection system during setup of the medical fluid injection system. If the user has properly performed a setup function that is associated with the component of the injection system, the method further comprises providing a first visual indication on the lighted display. If the user has not properly performed the setup function that is associated with the component of the injection system, the method further comprises providing a second visual indication on the lighted display.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 4, 2016
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, Jr., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Publication number: 20160243306
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes an expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. A deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Inventors: MARTIN G. HIEB, DAVID J. HAJICEK, SIDNEY D. NYSTROM
  • Patent number: 9352105
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes a expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. An optional deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: May 31, 2016
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Martin G. Hieb, David J. Hajicek, Sidney D. Nystrom
  • Patent number: 9259526
    Abstract: One embodiment provides a method of using contextual lighting to assist a user of a medical fluid injection system. In this embodiment, the method includes providing a lighted display in proximity to a component of the injection system during setup of the medical fluid injection system. If the user has properly performed a setup function that is associated with the component of the injection system, the method further comprises providing a first visual indication on the lighted display. If the user has not properly performed the setup function that is associated with the component of the injection system, the method further comprises providing a second visual indication on the lighted display.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: February 16, 2016
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, Jr., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Publication number: 20140081214
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes a expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. An optional deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Application
    Filed: November 19, 2013
    Publication date: March 20, 2014
    Applicant: ACIST MEDICAL SYSTEMS, INC.
    Inventors: MARTIN G. HIEB, DAVID J. HAJICEK, SIDNEY D. NYSTROM
  • Patent number: 8613730
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes a expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. An optional deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: December 24, 2013
    Assignee: Acist Medical Systems, Inc.
    Inventors: Martin G. Hieb, David J. Hajicek, Sidney D. Nystrom
  • Patent number: 8591477
    Abstract: One embodiment of the invention provides a method to purge air or liquid from a powered injection system. In this embodiment, the method includes driving a first pumping device in a first operational mode to inject an amount of a first liquid medium through disposable tubing and a disposable valve, driving the first pumping device in a second operational mode to deform the disposable valve, and driving a second pumping device to inject an amount of a second liquid medium through the disposable tubing and the deformed valve. In one embodiment, the first pumping device comprises a first syringe, the second pumping device comprises a second syringe, and the disposable valve comprises an elastomeric valve.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: November 26, 2013
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Martin G. Hieb, Khader Mohiuddin, Sidney D. Nystrom, Robert F. Wilson
  • Publication number: 20130067416
    Abstract: One embodiment provides a method of using contextural lighting to assist a user of a medical fluid injection system. In this embodiment, the method includes providing alighted display in proximity to a component of the injection system during setup of the medical fluid injection system. If the user has properly performed a setup function that is associated with the component of the injection system, the method further comprises providing a first visual indication on the lighted display. If the user has not properly performed the setup function that is associated with the component of the injection system, the method further comprises providing a second indication on the lighted display.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 14, 2013
    Applicant: ACIST MEDICAL SYSTEMS, INC.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, JR., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Publication number: 20130066202
    Abstract: One embodiment provides a method of using contextual lighting to assist a user of a medical fluid injection system. In this embodiment, the method includes providing a lighted display in proximity to a component of the injection system during setup of the medical fluid injection system. If the user has properly performed a setup function that is associated with the component of the injection system, the method further comprises providing a first visual indication on the lighted display. If the user has not properly performed the setup function that is associated with the component of the injection system, the method further comprises providing a second visual indication on the lighted display.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 14, 2013
    Applicant: ACIST Medical Systems, Inc.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, JR., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Publication number: 20130053692
    Abstract: One embodiment provides a method of using contextual lighting to assist a user of a medical fluid injection system. In this embodiment, the method includes providing a lighted display in proximity to a component of the injection system during setup of the medical fluid injection system. If the user has properly performed a setup function that is associated with the component of the injection system, the method further comprises providing a first visual indication on the lighted display. If the user has not properly performed the setup function that is associated with the component of the injection system, the method further comprises providing a second visual indication on the lighted display.
    Type: Application
    Filed: September 14, 2012
    Publication date: February 28, 2013
    Applicant: ACIST MEDICAL SYSTEMS, INC.
    Inventors: Traci Barron, Niels Clausen-Stuck, Mark Fisher, Joseph Graceffa, David J. Hajicek, Martin G. Hieb, Anastasios G. Karahalios, Karen Kensok, Robert Kim, Lawrence Lunzer, Manfred Maiers, Adolfo Menendez, JR., Khader Mohiuddin, Richard A. Oftedahl, Volker Roos, Jeremiah O'Leary
  • Publication number: 20120152391
    Abstract: One embodiment of the invention provides a method to purge air or liquid from a powered injection system. In this embodiment, the method includes driving a first pumping device in a first operational mode to inject an amount of a first liquid medium through disposable tubing and a disposable valve, driving the first pumping device in a second operational mode to deform the disposable valve, and driving a second pumping device to inject an amount of a second liquid medium through the disposable tubing and the deformed valve. In one embodiment, the first pumping device comprises a first syringe, the second pumping device comprises a second syringe, and the disposable valve comprises an elastomeric valve.
    Type: Application
    Filed: February 28, 2012
    Publication date: June 21, 2012
    Applicant: ACIST MEDICAL SYSTEMS, INC.
    Inventors: Martin G. Hieb, Khader Mohiuddin, Sidney D. Nystrom, Robert F. Wilson
  • Patent number: 8147463
    Abstract: One embodiment of the invention provides a method to purge air or liquid from a powered injection system. In this embodiment, the method includes driving a first pumping device in a first operational mode to inject an amount of a first liquid medium through disposable tubing and a disposable valve, driving the first pumping device in a second operational mode to deform the disposable valve, and driving a second pumping device to inject an amount of a second liquid medium through the disposable tubing and the deformed valve. In one embodiment, the first pumping device comprises a first syringe, the second pumping device comprises a second syringe, and the disposable valve comprises an elastomeric valve.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: April 3, 2012
    Assignee: ACIST Medical Systems, Inc.
    Inventors: Martin G Hieb, Khader Mohiuddin, Sidney D Nystrom, Robert F Wilson
  • Publication number: 20100200076
    Abstract: One embodiment of the invention provides a method to purge air or liquid from a powered injection system. In this embodiment, the method includes driving a first pumping device in a first operational mode to inject an amount of a first liquid medium through disposable tubing and a disposable valve, driving the first pumping device in a second operational mode to deform the disposable valve, and driving a second pumping device to inject an amount of a second liquid medium through the disposable tubing and the deformed valve. In one embodiment, the first pumping device comprises a first syringe, the second pumping device comprises a second syringe, and the disposable valve comprises an elastomeric valve.
    Type: Application
    Filed: May 29, 2007
    Publication date: August 12, 2010
    Applicant: ACIST Medical Systems , Inc.
    Inventors: Martin G. Hieb, Khader Mohiuddin, Sidney D. Nystrom, Robert F. Wilson
  • Publication number: 20100130935
    Abstract: An injection system includes a syringe, which preferably includes larger and smaller inner diameters, and a plunger. A wiper sidewall of the plunger defines a cavity, into which a plunger shaft of the system is inserted, for moving the plunger, within the syringe, for fluid injection. The plunger includes a feature for engaging the shaft, and the sidewall preferably includes a expandable-contractible portion, in which the feature is formed. When the plunger is initially mounted within the larger inner diameter of the syringe, the portion of the sidewall is expanded and the feature of the plunger does not operably engage the inserted shaft. When the shaft moves the plunger into the smaller inner diameter of the syringe, the portion of the sidewall contracts and the feature operably engages the shaft. An optional deformable end wall of the plunger may be spaced apart from a distal terminal end of the inserted shaft.
    Type: Application
    Filed: November 26, 2008
    Publication date: May 27, 2010
    Applicant: ACIST MEDICAL SYSTEMS, INC.
    Inventors: Martin G. Hieb, David J. Hajicek, Sidney D. Nystrom