Patents by Inventor Hieu Cong Nguyen

Hieu Cong Nguyen 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: 10226343
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: March 12, 2019
    Assignee: Medtronic, Inc.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Publication number: 20170296342
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Application
    Filed: June 29, 2017
    Publication date: October 19, 2017
    Inventors: John T.M. Wright, Hieu Cong Nguyen
  • Patent number: 9724196
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: August 8, 2017
    Assignee: Medtronic, Inc.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Publication number: 20160000565
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Application
    Filed: September 14, 2015
    Publication date: January 7, 2016
    Inventors: John T.M. Wright, Hieu Cong Nguyen
  • Patent number: 9155621
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: October 13, 2015
    Assignee: Medtronic, Inc.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Publication number: 20120215302
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Application
    Filed: April 23, 2012
    Publication date: August 23, 2012
    Applicant: Medtronic GBl, Inc.
    Inventors: John T.M. Wright, Hieu Cong Nguyen
  • Patent number: 8163009
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: April 24, 2012
    Assignee: Medtronic GBI, Inc.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Patent number: 7883462
    Abstract: A suture retainer for use with a surgical instrument comprises a slot defined in the surgical instrument, the slot having a bottom and lateral slot ends. A retainer block comprises a bottom and lateral block ends. The lateral block ends and the lateral slot ends are configured to matingly engage to define a v-shaped gap adjacent a lateral slot end near a mouth of the slot.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: February 8, 2011
    Assignee: Genesee BioMedical, Inc.
    Inventors: Baron Hamman, John T. M. Wright, Hieu Cong Nguyen
  • Publication number: 20100168846
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Application
    Filed: March 10, 2010
    Publication date: July 1, 2010
    Applicant: GENESEE BIOMEDICAL, INC.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Patent number: 7691143
    Abstract: An annuloplasty ring holder including a head having an upper surface and an annuloplasty ring receiving surface facing opposite the upper surface. The annuloplasty ring holder also includes means for attaching an annuloplasty ring to the annuloplasty ring receiving surface. The means for attaching an annuloplasty ring to the annuloplasty ring receiving surface may include one or more suture guides operatively associated with the head and configured to position one or more sutures to removably associate an annuloplasty ring with the annuloplasty ring receiving surface. The head may include a central hub and more than one spoke radiating out from the central hub. If the head is thus configured, each spoke will include a portion of the annuloplasty ring receiving surface.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: April 6, 2010
    Assignee: Genesee BioMedical, Inc.
    Inventors: John T. M. Wright, Hieu Cong Nguyen
  • Patent number: 7182731
    Abstract: A support arm assembly for assisting in the performance of cardiac surgery has an articulated arm movable axially of a support base and rotatable relative to the support base. A distal end of the articulated arm receives a contact member and the contact member is moveable relative to the distal end. A surgeon may configure the support arm assembly to contact a desired portion of a heart and fix the articulated arm, its axial position, its rotated position and the orientation of the contact member with a single control.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: February 27, 2007
    Assignee: Genesee Biomedical, Inc.
    Inventors: Hieu Cong Nguyen, John Thomas Matthew Wright, David William Skinkle
  • Publication number: 20030158542
    Abstract: A support arm assembly for assisting in the performance of cardiac surgery has an articulated arm movable axially of a support base and rotatable relative to the support base. A distal end of the articulated arm receives a contact member and the contact member is moveable relative to the distal end. A surgeon may configure the support arm assembly to contact a desired portion of a heart and fix the articulated arm, its axial position, its rotated position and the orientation of the contact member with a single control.
    Type: Application
    Filed: January 23, 2003
    Publication date: August 21, 2003
    Applicant: Genesee BioMedical, Inc.
    Inventors: Hieu Cong Nguyen, John Thomas Matthew Wright, David William Skinkle