Patents by Inventor Timur P. Sarac
Timur P. Sarac 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: 11890181Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: GrantFiled: July 10, 2006Date of Patent: February 6, 2024Assignee: TMT Systems, Inc.Inventor: Timur P. Sarac
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Patent number: 9956070Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: GrantFiled: November 11, 2015Date of Patent: May 1, 2018Assignee: TMT SYSTEMSInventor: Timur P. Sarac
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Patent number: 9717585Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further—includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile. Once positioned at the site of the aneurysm the telescoping attachment device can be expanded to hold the endovascular apparatus in place.Type: GrantFiled: November 11, 2015Date of Patent: August 1, 2017Assignee: TMT SYSTEMSInventor: Timur P. Sarac
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Publication number: 20170035547Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel.Type: ApplicationFiled: October 19, 2016Publication date: February 9, 2017Inventor: Timur P. Sarac
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Publication number: 20160058587Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: ApplicationFiled: November 11, 2015Publication date: March 3, 2016Inventor: Timur P. Sarac
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Publication number: 20160058547Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: ApplicationFiled: November 11, 2015Publication date: March 3, 2016Inventor: Timur P. Sarac
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Publication number: 20160058546Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: ApplicationFiled: November 11, 2015Publication date: March 3, 2016Inventor: Timur P. Sarac
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Publication number: 20140277364Abstract: A stent compression and crimping system includes a sheath having a proximal end, a distal end comprising a removable funnel, and a lumen extending between the proximal and distal ends. The system further includes a guidewire extending through the sheath's lumen. The system also includes a plurality of elongate wires. Each wire has a proximal end attached to a collar, a distal free end, and a wire body extending between the proximal end and the distal end. The plurality of elongate wires is collectively disposed about the guidewire in an operative configuration.Type: ApplicationFiled: March 8, 2014Publication date: September 18, 2014Applicants: PERITEC BIOSCIENCES LTD., THE CLEVELAND CLINIC FOUNDATIONInventors: Timur P. Sarac, Christian S. Eversull, Stephen Leeflang
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Patent number: 8439188Abstract: A method is provided for storing a medical device. One step of the method includes providing a medical device having an initial tensile strength. The medical device is placed into a storage container so that at least a portion of the medical device is immersed in a hydrophobic liquid. Next, the medical device is stored in the storage container for a period of time. The initial tensile strength of the medical device is substantially preserved over the period of time.Type: GrantFiled: March 5, 2010Date of Patent: May 14, 2013Assignee: The Cleveland Clinic FoundationInventor: Timur P. Sarac
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Publication number: 20120179238Abstract: A plurality of radially expandable cylindrical elements are generally aligned along a common longitudinal axis and are interconnected by a plurality of interconnecting members placed so that the stent is flexible in the longitudinal direction. The plurality of cylindrical elements collectively form first and second stent ends longitudinally separated by a stent body. At least one of the first and second stent ends is reverse-tapered laterally outward from the longitudinal axis and longitudinally away from the stent body. The stent body has a stiffness value of X, and at least one of the first and second stent ends has a stiffness value of Z, with Z being greater than X such that the stent is more resistant to lateral force in the at least one of the first and second stent ends than in the stent body.Type: ApplicationFiled: January 10, 2011Publication date: July 12, 2012Inventors: Timur P. Sarac, Craig Bonsignore, Albrecht H. Kramer
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Patent number: 8182522Abstract: An apparatus for delivering an intraluminal prosthesis within a patient's body includes an inner sheath having longitudinally spaced proximal and distal inner sheath ends, and a nose cone connected to the distal inner sheath end. An intraluminal prosthesis sheath has longitudinally spaced proximal and distal intraluminal prosthesis sheath ends and a hollow intraluminal prosthesis sheath bore at least partially surrounding the inner sheath. A stopper is connected to the inner sheath at a location longitudinally spaced from the nose cone and extends radially between the inner sheath and the intraluminal prosthesis sheath. An annular intraluminal prosthesis space is defined radially between the intraluminal prosthesis sheath and the inner sheath and longitudinally between the stopper and the nose cone. A method for delivering an intraluminal prosthesis within a patient's body is also described.Type: GrantFiled: November 16, 2006Date of Patent: May 22, 2012Assignees: The Cleveland Clinic Foundation, Peritec Biosciences, Ltd.Inventors: Timur P. Sarac, Rajesh Khosla, David Halpern, James Edward Barber
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Patent number: 8020275Abstract: A method for compressing an intraluminal prosthesis provides a mesh tube having first and second longitudinally spaced tube ends and a hollow tube bore located therebetween. The intraluminal prosthesis is completely inserted into the hollow tube bore. The tube is stretched in a longitudinal dimension, which reduces the tube in a radial dimension and causes the intraluminal prosthesis to radially compress.Type: GrantFiled: November 16, 2006Date of Patent: September 20, 2011Assignees: The Cleveland Clinic Foundation, Peritec Biosciences, Ltd.Inventors: Timur P. Sarac, Rajesh Khosla
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Publication number: 20110178591Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel.Type: ApplicationFiled: March 30, 2011Publication date: July 21, 2011Inventor: Timur P. Sarac
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Publication number: 20100300045Abstract: A method is provided for storing a medical device. One step of the method includes providing a medical device having an initial tensile strength. The medical device is placed into a storage container so that at least a portion of the medical device is immersed in a hydrophobic liquid. Next, the medical device is stored in the storage container for a period of time. The initial tensile strength of the medical device is substantially preserved over the period of time.Type: ApplicationFiled: March 5, 2010Publication date: December 2, 2010Inventor: Timur P. Sarac
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Patent number: 7101393Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: GrantFiled: July 22, 2003Date of Patent: September 5, 2006Inventor: Timur P. Sarac
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Publication number: 20040122510Abstract: An endovascular apparatus is provided for treating the effects of vascular disease including aneurysms and arterial blockages using a percutaneous, minimally invasive technique. In one embodiment the endovascular apparatus includes a tubular sleeve having a cranial end, a first caudal branch, and a second caudal branch such that the tubular sleeve is shaped like an upside down “Y.” The apparatus further includes at least one expandable attachment device attached to the tubular sleeve for securing the endovascular apparatus to an interior wall of a vessel. The at least one expandable attachment device includes a plurality of telescoping segments similar to the telescoping segments of a presentation pointer. Accordingly, during percutaneous insertion of the endovascular apparatus into a patient the attachment device can be collapsed into a small profile.Type: ApplicationFiled: July 22, 2003Publication date: June 24, 2004Inventor: Timur P. Sarac