Patents by Inventor Jeffrey Stein

Jeffrey Stein 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: 20050251164
    Abstract: A system for performing an end-to-side vascular anastomosis. including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: February 4, 2005
    Publication date: November 10, 2005
    Inventors: Hanson Gifford, Lee Bolduc, Jeffrey Stein, Paul DiCesare, Peter Costa, William Holmes
  • Publication number: 20050187190
    Abstract: The present method relates to modulating the mammalian inflammatory response using the bacterial autoinducer-2 and analogs and agonists thereof. In particular, the invention provides for ameliorating or reducing inflammation in inflammatory diseases and conditions associated with production of IL-1 and IL-6.
    Type: Application
    Filed: January 21, 2005
    Publication date: August 25, 2005
    Inventors: Sanjay Vasu, Jeffrey Stein
  • Publication number: 20050149077
    Abstract: A system for performing an end-to-side vascular anastomosis including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: February 16, 2005
    Publication date: July 7, 2005
    Inventors: Hanson Gifford, Lee Bolduc, Jeffrey Stein, Paul DiCesare, Peter Costa, William Holmes
  • Patent number: 6899718
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: May 31, 2005
    Assignee: Heartport, Inc.
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Publication number: 20050096676
    Abstract: A system for performing an end-to-side vascular anastomosis including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: November 29, 2004
    Publication date: May 5, 2005
    Inventors: Hanson Gifford, Lee Bolduc, Jeffrey Stein, Paul DiCesare, Peter Costa, William Holmes
  • Publication number: 20050096675
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastonosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: November 29, 2004
    Publication date: May 5, 2005
    Inventors: Hanson Gifford, Lee Bolduc, Jeffrey Stein, Paul DiCesare, Peter Costa, William Holmes
  • Publication number: 20040199188
    Abstract: A system for performing an end-to-side vascular anastomosis. including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 7, 2004
    Inventors: Hanson S. Gifford, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Publication number: 20040199189
    Abstract: A system for performing an end-to-side vascular anastomosis. including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 7, 2004
    Inventors: Hanson S. Gifford, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Publication number: 20040186490
    Abstract: A system for performing an end-to-side vascular anastomosis. including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: March 31, 2004
    Publication date: September 23, 2004
    Inventors: Hanson S. Gifford, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Publication number: 20040180829
    Abstract: The invention provides autoinducer-2 analogs that regulate the activity of autoinducer-2 and methods of using such analogs for regulating bacterial growth and pathogenesis.
    Type: Application
    Filed: March 17, 2004
    Publication date: September 16, 2004
    Inventors: Bonnie L. Bassler, Carol Dammel, Stephan Schauder, Kevan Shokat, Jeffrey Stein, Michael G. Surette
  • Publication number: 20040167551
    Abstract: A system for performing an end-to-side vascular anastomosis including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: March 1, 2004
    Publication date: August 26, 2004
    Inventors: Hanson S. Gifford, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6780890
    Abstract: The invention provides autoinducer-2 analogs that regulate the activity of autoinducer-2 and methods of using such analogs for regulating bacterial growth and pathogenesis.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: August 24, 2004
    Assignees: University Technologies International, Inc., Quorex Pharmaceuticals, Inc., Princeton University
    Inventors: Bonnie L. Bassler, Carol Dammel, Stephan Schauder, Kevan Shokat, Jeffrey Stein, Michael G. Surette
  • Publication number: 20040097402
    Abstract: The invention provides autoinducer-2 analogs that regulate the activity of autoinducer-2 and methods of using such analogs for regulating bacterial growth and pathogenesis.
    Type: Application
    Filed: November 19, 2002
    Publication date: May 20, 2004
    Inventors: Bonnie L. Bassler, Carol Dammel, Stephan Schauder, Kevan Shokat, Jeffrey Stein, Michael G. Surette
  • Patent number: 6699257
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: March 2, 2004
    Assignee: Heartport, Inc
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6695857
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: February 24, 2004
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6682541
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: January 27, 2004
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6676678
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: January 13, 2004
    Assignee: Heartport, Inc.
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Publication number: 20030100910
    Abstract: A system for performing an end-to-side vascular anastomosis. including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Application
    Filed: January 9, 2003
    Publication date: May 29, 2003
    Inventors: Hanson S. Gifford, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6565582
    Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: May 20, 2003
    Assignee: Hearport, Inc.
    Inventors: Hanson S. Gifford, III, Lee R. Bolduc, Jeffrey A. Stein, Paul C. DiCesare, Peter F. Costa, William A. Holmes
  • Patent number: 6559176
    Abstract: The invention provides autoinducer-2 analogs that regulate the activity of autoinducer-2 and methods of using such analogs for regulating bacterial growth and pathogenesis.
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: May 6, 2003
    Assignees: Princeton University, Quorex Pharmaceuticals, Inc., University Technologies International, Inc.
    Inventors: Bonnie L. Bassler, Carol Dammel, Stephan Schauder, Kevan Shokat, Jeffrey Stein, Michael G. Surette