Patents by Inventor Nelson Peralta
Nelson Peralta 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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Publication number: 20230347116Abstract: A balloon catheter is described having a reinforced, co-axial, duel lumen design. In some embodiments, the balloon catheter includes a purging mechanism designed to purge air from the balloon.Type: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Applicant: MicroVention, Inc.Inventors: Roland Guyon, Nelson Peralta, Raleigh Purtzer
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Patent number: 11738182Abstract: A balloon catheter is described having a reinforced, co-axial, duel lumen design. In some embodiments, the balloon catheter includes a purging mechanism designed to purge air from the balloon.Type: GrantFiled: July 27, 2020Date of Patent: August 29, 2023Assignee: MicroVention, Inc.Inventors: Roland Guyon, Nelson Peralta, Raleigh Purtzer
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Publication number: 20220401710Abstract: A balloon catheter is described, having a reinforced, co-axial, dual lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Applicant: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel, Russell Corvese
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Patent number: 11446474Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: GrantFiled: June 20, 2019Date of Patent: September 20, 2022Assignee: Micro Vention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel, Russell Corvese
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Patent number: 11202891Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: GrantFiled: June 19, 2019Date of Patent: December 21, 2021Assignee: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel, Russell Corvese
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Publication number: 20210187255Abstract: One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: March 4, 2021Publication date: June 24, 2021Applicant: MicroVention, Inc.Inventors: Joseph Gulachenski, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel
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Patent number: 10967156Abstract: One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: GrantFiled: December 20, 2017Date of Patent: April 6, 2021Assignee: MicroVention, Inc.Inventors: Joseph Gulachenski, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel
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Publication number: 20200353230Abstract: A balloon catheter is described having a reinforced, co-axial, duel lumen design. In some embodiments, the balloon catheter includes a purging mechanism designed to purge air from the balloon.Type: ApplicationFiled: July 27, 2020Publication date: November 12, 2020Applicant: MicroVention, Inc.Inventors: Roland Guyon, Nelson Peralta, Raleigh Purtzer
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Patent number: 10786659Abstract: A balloon catheter is described having a reinforced, co-axial, duel lumen design. In some embodiments, the balloon catheter includes a purging mechanism designed to purge air from the balloon.Type: GrantFiled: May 25, 2017Date of Patent: September 29, 2020Assignee: MicroVention, Inc.Inventors: Roland Guyon, Nelson Peralta, Raleigh Purtzer
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Patent number: 10639456Abstract: A guidewire includes a shaft element and a flexible distal torque transmission element. The torque transmission element can be formed of a coiled wire having one or more of the loops that are welded or otherwise fixed together to achieve desirable flexibility and torque transmission.Type: GrantFiled: September 28, 2016Date of Patent: May 5, 2020Assignee: MicroVention, Inc.Inventors: Nelson Peralta, Ngoclan H. Nguyen
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Publication number: 20190307994Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: June 20, 2019Publication date: October 10, 2019Applicant: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel, Russell Corvese
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Publication number: 20190298976Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: June 19, 2019Publication date: October 3, 2019Applicant: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile Wolde-Meskel, Russell Corvese
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Patent number: 10357638Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: GrantFiled: November 23, 2015Date of Patent: July 23, 2019Assignee: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile, Russell Corvese
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Publication number: 20180110967Abstract: One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: December 20, 2017Publication date: April 26, 2018Applicant: MicroVention, Inc.Inventors: Joseph Gulachenski, Cathy Lei, Nelson Peralta, Tadele Haile
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Patent number: 9884172Abstract: One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: GrantFiled: February 24, 2012Date of Patent: February 6, 2018Assignee: MicroVention, Inc.Inventors: Joseph Gulachenski, Cathy Lei, Nelson Peralta, Tadele Haile
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Publication number: 20170348514Abstract: A balloon catheter is described having a reinforced, co-axial, duel lumen design. In some embodiments, the balloon catheter includes a purging mechanism designed to purge air from the balloon.Type: ApplicationFiled: May 25, 2017Publication date: December 7, 2017Applicant: MicroVention, Inc.Inventors: Roland Guyon, Nelson Peralta, Raleigh Purtzer
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Publication number: 20170087340Abstract: A guidewire includes a shaft element and a flexible distal torque transmission element. The torque transmission element can be formed of a coiled wire having one or more of the loops that are welded or otherwise fixed together to achieve desirable flexibility and torque transmission.Type: ApplicationFiled: September 28, 2016Publication date: March 30, 2017Applicant: MicroVention, Inc.Inventors: Nelson Peralta, Ngoclan H. Nguyen
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Publication number: 20160144157Abstract: A balloon catheter is described, having a reinforced, co-axial, duel lumen design. At least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: November 23, 2015Publication date: May 26, 2016Applicant: MicroVention, Inc.Inventors: Joseph A. Gulachenski, Roland Guyon, Cathy Lei, Nelson Peralta, Tadele Haile, Russell Corvese
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Publication number: 20120245521Abstract: One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element.Type: ApplicationFiled: February 24, 2012Publication date: September 27, 2012Inventors: Joseph Gulachenski, Cathy Lei, Nelson Peralta, Tadele Haile
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Patent number: 6527732Abstract: A guidewire includes a core and a coil in composite cooperation to enable the guidewire to be used within tortuous regions of the vasculature. The core has a proximal region and a distal region. The distal region includes a flattened end and a tang for connecting the core to the coil. The coil has a proximal end, a distal end and a length extending between the proximal end and the distal end. The ratio between the proximal region and the coil diameter is 1.4:1 or greater. The guidewire includes three joints for attaching the coil to the core. A distal joint attaches the distal end of the coil to the flattened end of the core. A proximal joint attaches proximal end of the coil to the core. A medial joint attaches the length of the coil to the tang. The three joints cooperate with the 1.4:1 ratio to improve torque transmission ability of the guidewire to enable the guidewire to steer through vessels with bends of over 90 degrees and with lumen diameters of less than 3 mm.Type: GrantFiled: October 17, 2000Date of Patent: March 4, 2003Assignee: Micro Therapeutics, Inc.Inventors: Brian M. Strauss, Amanda M. Conner, Nelson Peralta