Patents by Inventor David Cise

David Cise 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).

  • Publication number: 20240423663
    Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.
    Type: Application
    Filed: June 27, 2024
    Publication date: December 26, 2024
    Inventors: David Cise, Doug Hales, Alex Singleton, Bryan Heaton
  • Patent number: 12076046
    Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: September 3, 2024
    Assignee: Merit Medical Systems, Inc.
    Inventors: David Cise, Doug Hales, Alex Singleton, Bryan Heaton
  • Publication number: 20240001091
    Abstract: Inflation devices and methods used to inflate a balloon of a balloon catheter are disclosed. The inflation devices include a pressure member to contain a fluid to be pressurized. The pressure member includes a load transfer orifice configured to receive a load transfer member of a threaded insert. The load transfer member can transfer an axial load applied to the threaded insert during pressurization of the fluid to the pressure member. A plunger including a thread rail is slidingly disposed within the pressure member. The thread rail is engaged with the threaded insert when the fluid is pressurized. An actuator disengages the thread rail from the threaded insert to depressurize the fluid.
    Type: Application
    Filed: June 29, 2023
    Publication date: January 4, 2024
    Inventors: Michael Dean Haslam, Richard P. Jenkins, David Cise
  • Publication number: 20220087712
    Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: David Cise, Doug Hales, Alex Singleton, Brian Heaton
  • Patent number: 11191566
    Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: December 7, 2021
    Assignee: Merit Medical Systems, Inc.
    Inventors: David Cise, Doug Hales, Alex Singleton, Bryan Heaton
  • Publication number: 20180310957
    Abstract: The present disclosure illustrates an introducer sheath with a partially annealed metal frame. The introducer sheaths described herein include a hub coupled to a shaft. The shaft comprises a braided wire frame with (i) an annealed distal portion that prevents the braided wire frame from unraveling at a distal end, and (ii) a second portion that is unannealed; a jacket encompassing the braided wire frame; and a liner forming an inner wall.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 1, 2018
    Inventors: David Cise, Doug Hales, Alex Singleton, Brian Heaton
  • Patent number: 7976513
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: July 12, 2011
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent F. Beck
  • Publication number: 20110004190
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. The occluder may also be configured to allow flow when the infusion set adjacent the occluder is moved sideways relative to the occluder or maintained at an angle relative to the occluder. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Application
    Filed: September 14, 2010
    Publication date: January 6, 2011
    Inventors: David Cise, David J. McNally, Kent F. Beck, Blake Allen, John Dickey
  • Patent number: 7815612
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. The occluder may also be configured to allow flow when the infusion set adjacent the occluder is moved sideways relative to the occluder or maintained at an angle relative to the occluder. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: October 19, 2010
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent F. Beck, Blake Allen, John Dickey
  • Patent number: 7367963
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: May 6, 2008
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent F. Beck
  • Patent number: 7150727
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: December 19, 2006
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent F. Beck
  • Publication number: 20060058740
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. The occluder may also be configured to allow flow when the infusion set adjacent the occluder is moved sideways relative to the occluder or maintained at an angle relative to the occluder. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Application
    Filed: September 14, 2005
    Publication date: March 16, 2006
    Inventors: David Cise, David McNally, Kent Beck, Blake Allen, John Dickey
  • Publication number: 20050283121
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Application
    Filed: May 23, 2005
    Publication date: December 22, 2005
    Inventors: David Cise, David McNally, Kent Beck
  • Publication number: 20040220542
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Application
    Filed: April 5, 2004
    Publication date: November 4, 2004
    Inventors: David Cise, David J. McNally, Kent F. Beck
  • Patent number: 6632091
    Abstract: An oral care system includes a universal handle which is configured to hold any of a plurality of oral hygiene instruments, and a lavage source to apply lavage solution through the oral hygiene instruments to facilitate complete cleaning of a patient's mouth. Preferably, the universal handle and lavage source are configured to be held in the user's hand with both suction and lavage being controlled manually. The orally hygiene instruments attachable to the universal handle typically include a lavage toothbrush, at least one catheter and at least one swab, to thereby enable cleaning of the teeth, gums, soft tissue and crevices therebetween.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: October 14, 2003
    Assignee: Ballard Medical Products
    Inventors: David Cise, Gene Stewart, Warren Grant, Sydnee McMillan
  • Publication number: 20030125674
    Abstract: An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. When a pair of occluders are used in sequence, an in-line pump may be formed.
    Type: Application
    Filed: December 11, 2002
    Publication date: July 3, 2003
    Inventors: David Cise, David J. McNally, Kent F. Beck
  • Patent number: 6129547
    Abstract: An oral care system includes a universal handle which is configured to hold any of a plurality of oral hygiene instruments, and a lavage source to apply lavage solution through the oral hygiene instruments to facilitate complete cleaning of a patient's mouth. Preferably, the universal handle and lavage source are configured to be held in the user's hand with both suction and lavage being controlled manually. The orally hygiene instruments attachable to the universal handle typically include a lavage toothbrush, at least one catheter and at least one swab, to thereby enable cleaning of the teeth, gums, soft tissue and crevices therebetween.
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: October 10, 2000
    Assignee: Ballard Medical Products
    Inventors: David Cise, Gene Stewart, Warren Grant, Sydnee McMillan
  • Patent number: D501924
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: February 15, 2005
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent Beck, Scott D. Miles
  • Patent number: D536783
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: February 13, 2007
    Assignee: Zevex, Inc.
    Inventors: David Cise, David J. McNally, Kent Beck, Scott D. Miles