Patents by Inventor Jeff H. Smith

Jeff H. Smith 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: 9604248
    Abstract: A coating device for coating a medical device with a drug-eluting material uses an in-process drying station between coats to improve a drug release profile. The drying station includes a heat nozzle configured for applying a uniform drying gas.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: March 28, 2017
    Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.
    Inventors: Charles R. Bobson, Kurt Scheinpflug, Yung-Ming Chen, Jeff H. Smith
  • Publication number: 20140338214
    Abstract: A coating device for coating a medical device with a drug-eluting material uses an in-process drying station between coats to improve a drug release profile. The drying station includes a heat nozzle configured for applying a uniform drying gas.
    Type: Application
    Filed: June 11, 2014
    Publication date: November 20, 2014
    Inventors: Charles R. Bobson, Kurt Scheinpflug, Yung-Ming Chen, Jeff H. Smith
  • Patent number: 8795761
    Abstract: A coating device for coating a medical device with a drug-eluting material uses an in-process drying station between coats to improve a drug release profile. The drying station includes a heat nozzle configured for applying a uniform drying gas.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: August 5, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Charles R. Bobson, Kurt Scheinpflug, Yung-Ming Chen, Jeff H. Smith
  • Patent number: 8387553
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: March 5, 2013
    Assignee: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Patent number: 8312838
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: November 20, 2012
    Assignee: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Patent number: 8117984
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: February 21, 2012
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Patent number: 7892592
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: February 22, 2011
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Publication number: 20110000427
    Abstract: A coating device for coating a medical device with a drug-eluting material uses an in-process drying station between coats to improve a drug release profile. The drying station includes a heat nozzle configured for applying a uniform drying gas.
    Type: Application
    Filed: July 2, 2009
    Publication date: January 6, 2011
    Applicant: Abbott Cardiovascular System Inc.
    Inventors: Charles R. Bobson, Kurt Scheinpflug, Yung-Ming Chen, Jeff H. Smith
  • Publication number: 20100276857
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Application
    Filed: July 8, 2010
    Publication date: November 4, 2010
    Applicant: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Publication number: 20100269752
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Application
    Filed: July 8, 2010
    Publication date: October 28, 2010
    Applicant: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Publication number: 20100269751
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Application
    Filed: July 8, 2010
    Publication date: October 28, 2010
    Applicant: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Patent number: 7770536
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: August 10, 2010
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez
  • Publication number: 20080190363
    Abstract: A sleeve is positioned over a radially-expandable rod assembly and a stent is positioned over the sleeve. A mandrel is inserted into the rod assembly to thereby press the sleeve against the inner surface of the stent and expand the stent. A coating (such as a solvent, a polymer and/or a therapeutic substance) is then applied to the outer (abluminal) surfaces of the stent, by spraying, for example. The sleeve advantageously prevents the coating material from being applied to inner (luminal) surfaces of the stent and also allows the coating material to be efficiently applied to the abluminal surfaces.
    Type: Application
    Filed: April 15, 2008
    Publication date: August 14, 2008
    Applicant: Advanced Cardiovascular Systems Inc.
    Inventors: Yung Ming Chen, Jeff H. Smith, Celenia Gutierrez