Patents by Inventor William A. Steinberg
William A. Steinberg 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).
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Patent number: 8986375Abstract: A transcatheter valve prosthesis includes an expandable tubular stent, a prosthetic valve within the stent, and an anti-paravalvular leakage component coupled to and encircling the stent which includes a plurality of self-expanding struts and an annular sealing membrane. Each strut has a first end coupled to a distal end of the stent and a second end not coupled to the stent. Each anti-paravalvular leakage component is moveable between a compressed configuration and a deployed configuration. In the compressed configuration, each strut extends distally away from the distal end of the stent. In the deployed configuration, each strut extends proximally away from the distal end of the stent. In an embodiment hereof, the deployed strut has a C-shape and is twisted such that the C-shape lies in a plane substantially along or tangential with the outer surface of the stent. In another embodiment hereof, the deployed strut is rolled-up and extends radially away from the outer surface of the stent.Type: GrantFiled: March 12, 2013Date of Patent: March 24, 2015Assignee: Medtronic, Inc.Inventors: Kshitija Garde, Philip Haarstad, Igor Kovalsky, Stephen Nash, Gianfranco Pellegrini, Finn Rinne, Matthew Rust, Jeffrey Sandstrom, Padraig Savage, William Steinberg
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Publication number: 20140277419Abstract: A transcatheter valve prosthesis includes an expandable tubular stent, a prosthetic valve within the stent, and an anti-paravalvular leakage component coupled to and encircling the stent which includes a plurality of self-expanding struts and an annular sealing membrane. Each strut has a first end coupled to a distal end of the stent and a second end not coupled to the stent. Each anti-paravalvular leakage component is moveable between a compressed configuration and a deployed configuration. In the compressed configuration, each strut extends distally away from the distal end of the stent. In the deployed configuration, each strut extends proximally away from the distal end of the stent. In an embodiment hereof, the deployed strut has a C-shape and is twisted such that the C-shape lies in a plane substantially along or tangential with the outer surface of the stent. In another embodiment hereof, the deployed strut is rolled-up and extends radially away from the outer surface of the stent.Type: ApplicationFiled: March 12, 2013Publication date: September 18, 2014Applicant: MEDTRONIC, INC.Inventors: Kshitija Garde, Philip Haarstad, Igor Kovalsky, Stephen Nash, Michael Krivoruchko, Gianfranco Pellegrini, Finn Rinne, Matthew Rust, Jeffrey Sandstrom, Padraig Savage, Adam Shipley, William Steinberg
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Patent number: 8734320Abstract: Suction-assisted tissue-engaging devices, systems, and methods are disclosed that can be employed through minimal surgical incisions to engage tissue during a medical procedure through application of suction to the tissue through a suction member applied to the tissue. A shaft is introduced into a body cavity through a first incision, and a suction head is attached to the shaft via a second incision. The suction head is applied against the tissue by manipulation of the shaft and suction is applied to engage the tissue while the medical procedure is performed through the second incision. A system coupled to the shaft and a fixed reference point stabilizes the shaft and suction head. When the medical procedure is completed, suction is discontinued, the suction head is detached from the shaft and withdrawn from the body cavity through the second incision, and the shaft is retracted through the first incision.Type: GrantFiled: March 28, 2013Date of Patent: May 27, 2014Assignee: Medtronic, Inc.Inventors: Philip J. Haarstad, Christopher P. Olig, Paul T. Rothstein, Michael J. Hobday, William A. Steinberg, David J. S. Kim, Thomas P. Daigle, Ann M. Thomas, Brian J. Ross, Steven C. Christian, Robert H. Reetz, Douglas H. Gubbin
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Patent number: 8449449Abstract: Suction-assisted tissue-engaging devices, systems, and methods are disclosed that can be employed through minimal surgical incisions to engage tissue during a medical procedure through application of suction to the tissue through a suction member applied to the tissue. A shaft is introduced into a body cavity through a first incision, and a suction head is attached to the shaft via a second incision. The suction head is applied against the tissue by manipulation of the shaft and suction is applied to engage the tissue while the medical procedure is performed through the second incision. A system coupled to the shaft and a fixed reference point stabilizes the shaft and suction head. When the medical procedure is completed, suction is discontinued, the suction head is detached from the shaft and withdrawn from the body cavity through the second incision, and the shaft is retracted through the first incision.Type: GrantFiled: December 8, 2008Date of Patent: May 28, 2013Assignee: Medtronic, Inc.Inventors: Philip J. Haarstad, Christopher P. Olig, Paul T. Rothstein, Michael J. Hobday, William A. Steinberg, David J. S. Kim, Thomas P. Daigle, Ann M. Thomas, Brian J. Ross, Steven C. Christian, Robert H. Reetz, Douglas H. Gubbin
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Patent number: 8025620Abstract: Tissue stabilizers including a clamp assembly, a turret assembly, an articulating arm having a tension element extending therethrough, a collet assembly and a head-link assembly are disclosed. Methods of stabilizing tissue are also disclosed.Type: GrantFiled: August 3, 2010Date of Patent: September 27, 2011Assignee: Medtronic, Inc.Inventors: Andrew L. Olson, Michael J. Hobday, Steven C. Christian, Tom P. Daigle, Robert H. Reetz, Douglas H. Gubbin, Roderick E. Briscoe, William A. Steinberg, Adam A. Podbelski, Christopher J. Plott, Patrick J. Cloutier, Gerard C. Forest, Christopher P. Olig
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Publication number: 20100305398Abstract: Tissue stabilizers including a clamp assembly, a turret assembly, an articulating arm having a tension element extending therethrough, a collet assembly and a head-link assembly are disclosed. Methods of stabilizing tissue are also disclosed.Type: ApplicationFiled: August 3, 2010Publication date: December 2, 2010Inventors: Andrew L. Olson, Michael J. Hobday, Steven C. Christian, Tom P. Daigle, Robert H. Reetz, Douglas H. Gubbin, Roderick E. Briscoe, William A. Steinberg, Adam A. Podbelski, Christopher J. Plott, Patrick J. Cloutier, Gerard C. Forest, Christopher P. Olig
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Patent number: 7794387Abstract: Tissue stabilizers including a clamp assembly, a turret assembly, an articulating arm having a tension element extending therethrough, a collet assembly and a head-link assembly are disclosed. Methods of stabilizing tissue are also disclosed.Type: GrantFiled: April 25, 2007Date of Patent: September 14, 2010Assignee: Medtronic, Inc.Inventors: Andrew L. Olson, Michael J. Hobday, Steven C. Christian, Tom P. Daigle, Robert H. Reetz, Douglas H. Gubbin, Roderick E. Briscoe, William A. Steinberg, Adam A. Podbelski, Christopher J. Plott, Patrick J. Cloutier, Gerard C. Forest, Christopher P. Olig
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Publication number: 20090082620Abstract: Suction-assisted tissue-engaging devices, systems, and methods are disclosed that can be employed through minimal surgical incisions to engage tissue during a medical procedure through application of suction to the tissue through a suction member applied to the tissue. A shaft is introduced into a body cavity through a first incision, and a suction head is attached to the shaft via a second incision. The suction head is applied against the tissue by manipulation of the shaft and suction is applied to engage the tissue while the medical procedure is performed through the second incision. A system coupled to the shaft and a fixed reference point stabilizes the shaft and suction head. When the medical procedure is completed, suction is discontinued, the suction head is detached from the shaft and withdrawn from the body cavity through the second incision, and the shaft is retracted through the first incision.Type: ApplicationFiled: December 8, 2008Publication date: March 26, 2009Applicant: Medtronic, Inc.Inventors: Philip J. Haarstad, Christpher P. Olig, Paul T. Rothstein, Michael J. Hobday, William A. Steinberg, David J.S. Kim, Thomas P. Daigle, Ann M. Thomas, Brian J. Rose, Steven C. Christian, Robert H. Reetz, Douglas H. Gubbin
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Publication number: 20080139879Abstract: Tissue stabilizers including a clamp assembly, a turret assembly, an articulating arm having a tension element extending therethrough, a collet assembly and a head-link assembly are disclosed. Methods of stabilizing tissue are also disclosed.Type: ApplicationFiled: April 25, 2007Publication date: June 12, 2008Inventors: Andrew L. Olson, Michael J. Hobday, Steven C. Christian, Tom P. Daigle, Robert H. Reetz, Douglas H. Gubbin, Roderick E. Briscoe, William A. Steinberg, Adam A. Podbelski, Christopher J. Plott, Patrick J. Cloutier, Gerard C. Forest, Christopher P. Olig
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Publication number: 20040138522Abstract: Suction-assisted tissue-engaging devices, systems, and methods are disclosed that can be employed through minimal surgical incisions to engage tissue during a medical procedure through application of suction to the tissue through a suction member applied to the tissue. A shaft is introduced into a body cavity through a first incision, and a suction head is attached to the shaft via a second incision. The suction head is applied against the tissue by manipulation of the shaft and suction is applied to engage the tissue while the medical procedure is performed through the second incision. A system coupled to the shaft and a fixed reference point stabilizes the shaft and suction head. When the medical procedure is completed, suction is discontinued, the suction head is detached from the shaft and withdrawn from the body cavity through the second incision, and the shaft is retracted through the first incision.Type: ApplicationFiled: September 30, 2003Publication date: July 15, 2004Inventors: Philip J. Haarstad, Christopher P. Olig, Paul T. Rothstein, Michael J. Hobday, William A. Steinberg, David J. S. Kim, Thomas P. Daigle, Ann M. Thomas, Brian J. Ross, Steven C. Christian, Robert H. Reetz