Patents by Inventor Animesh Choubey

Animesh Choubey 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: 20190269534
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms b diverting flow. An expandable device can comprise, for example, a plurality of strut regions and a plurality of bridge regions. Each of the strut regions may extend circumferentially about the expandable device and include a plurality of struts. Each of the plurality of bridge regions may be attached to and extend between two of the strut regions and comprise a plurality first bridges and second bridges that intersect one another and are movable relative to one another at their intersections.
    Type: Application
    Filed: May 15, 2019
    Publication date: September 5, 2019
    Inventor: Animesh Choubey
  • Patent number: 10342686
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms b diverting flow. An expandable device can comprise, for example, a plurality of strut regions and a plurality of bridge regions. Each of the strut regions may extend circumferentially about the expandable device and include a plurality of struts. Each of the plurality of bridge regions may be attached to and extend between two of the strut regions and comprise a plurality first bridges and second bridges that intersect one another and are movable relative to one another at their intersections.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: July 9, 2019
    Assignee: Covidien LP
    Inventor: Animesh Choubey
  • Publication number: 20190192322
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms by diverting flow. An expandable device can comprise, for example, a plurality of connector sections and a plurality of bridge sections. Each of the connector sections may extend circumferentially about the expandable device and include a plurality of connector struts. Each of the plurality of bridge sections may be attached to and extend between two of the connector sections and comprise a plurality of parallel, non-branching, helical bridge members.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Animesh Choubey, Ashok Nageswaran
  • Publication number: 20190133795
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclose herein. According to some embodiments, devices are provided for treating aneurysms by diverting flow. An expandable device can comprise, for example, first a plurality of strut regions and a plurality of bridge regions. Each of the bridge regions may connect a first strut of a first strut region to a second strut of a second strut region. The first strut region may comprise a first plurality of apices defining a first circumferential plane, and the second strut region may comprise a second plurality of apices defining a second circumferential plane. A first curved segment of the bridge may extend across the first circumferential plane towards the first strut region, and a second curved segment of the bridge may extend across the second circumferential plane towards the second strut region.
    Type: Application
    Filed: November 3, 2017
    Publication date: May 9, 2019
    Inventor: Animesh Choubey
  • Publication number: 20190046343
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms b diverting flow. An expandable device can comprise, for example, a plurality of strut regions and a plurality of bridge regions. Each of the strut regions may extend circumferentially about the expandable device and include a plurality of struts. Each of the plurality of bridge regions may be attached to and extend between two of the strut regions and comprise a plurality first bridges and second bridges that intersect one another and are movable relative to one another at their intersections.
    Type: Application
    Filed: August 10, 2017
    Publication date: February 14, 2019
    Inventor: Animesh Choubey
  • Publication number: 20170273692
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms by diverting flow. A flow-diverting device can comprise, for example, a frame and mesh immovably attached to and extending over a portion of the frame. The mesh can include a plurality of pores that are sized to inhibit the flow of blood through the frame into an aneurysm to a degree sufficient to lead to thrombosis and healing of the aneurysm when the device is positioned in a blood vessel and adjacent to the aneurysm.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 28, 2017
    Inventor: Animesh Choubey
  • Publication number: 20170273810
    Abstract: Devices that can be delivered into a vascular system to divert flow are disclosed herein. According to some embodiments, devices are provided for treating aneurysms by diverting flow. An expandable device can comprise, for example, a plurality of connector sections and a plurality of bridge sections. Each of the connector sections may extend circumferentially about the expandable device and include a plurality of connector struts. Each of the plurality of bridge sections may be attached to and extend between two of the connector sections and comprise a plurality of parallel, non-branching, helical bridge members.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 28, 2017
    Inventors: Animesh Choubey, Ashok Nageswaran
  • Patent number: 9579427
    Abstract: Various embodiments for a composite endovascular device (and variations thereof) that include an inner polymer structure and an outer thin-film shape memory structure. The inner polymer structure extends from a distal end to a proximal end along a longitudinal axis. The outer thin-film shape-memory structure has an inner thin-film surface coupled to the outer surface of the inner polymer structure from the distal end to the proximal end with a retrieval member at the proximal end to allow for the prosthesis to be retrieved after placement in a body vessel. The inner polymeric structure can be blended with a suitable bio-active agent or the agent can be loaded into the pores. The device can be permanent or temporary by virtue of being retrievable.
    Type: Grant
    Filed: June 28, 2014
    Date of Patent: February 28, 2017
    Assignee: CORDIS CORPORATION
    Inventors: Animesh Choubey, Ramesh Marrey
  • Publication number: 20160184078
    Abstract: Described are various embodiments of an improved endoprosthesis that includes at least one tubular graft section coupled to additional tubular graft sections which are then coupled to a tubular bifurcated main section. Various embodiments described and shown herein allow for a health care provider to design and select an appropriate AAA implant for AAA presentations other than an infrarenal AAA. The endoprosthesis can also be utilized in other aortic aneurysm.
    Type: Application
    Filed: December 31, 2014
    Publication date: June 30, 2016
    Applicant: CORDIS CORPORATION
    Inventors: Animesh CHOUBEY, David MAJERCAK
  • Publication number: 20160184076
    Abstract: Described are various embodiments of an improved endoprosthesis that includes at least one tubular graft section coupled to additional tubular graft sections which are then coupled to a tubular bifurcated main section. Various embodiments described and shown herein allow for a health care provider to design and select an appropriate AAA implant for AAA presentations other than an infrarenal AAA.
    Type: Application
    Filed: December 31, 2014
    Publication date: June 30, 2016
    Applicant: CORDIS CORPORATION
    Inventors: Animesh CHOUBEY, David MAJERCAK
  • Publication number: 20160184077
    Abstract: Described are various embodiments of an improved endoprosthesis that includes at least one tubular graft section coupled to additional tubular graft sections which are then coupled to a tubular bifurcated main section. Various embodiments described and shown herein allow for a health care provider to design and select an appropriate AAA implant for AAA presentations other than an infrarenal AAA. The implants can also be utilized for other arterial aneurysms.
    Type: Application
    Filed: December 31, 2014
    Publication date: June 30, 2016
    Applicant: Cordis Corporation
    Inventors: Animesh CHOUBEY, David MAJERCAK
  • Patent number: 8932347
    Abstract: Implantable materials having engineered surfaces and method of making same comprising geometric features on at least one surface of the material having at least one of chemical, physiochemical and electrochemical activity different than regions of the at least one surface without the features.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: January 13, 2015
    Assignee: Advanced Bio Prosthetic Surfaces, Ltd.
    Inventors: Animesh Choubey, Julio C. Palmaz
  • Publication number: 20140358213
    Abstract: Various embodiments for a composite endovascular device (and variations thereof) that include an inner polymer structure and an outer thin-film shape memory structure. The inner polymer structure extends from a distal end to a proximal end along a longitudinal axis. The outer thin-film shape-memory structure has an inner thin-film surface coupled to the outer surface of the inner polymer structure from the distal end to the proximal end with a retrieval member at the proximal end to allow for the prosthesis to be retrieved after placement in a body vessel. The inner polymeric structure can be blended with a suitable bio-active agent or the agent can be loaded into the pores. The device can be permanent or temporary by virtue of being retrievable.
    Type: Application
    Filed: June 28, 2014
    Publication date: December 4, 2014
    Applicant: CORDIS CORPORATION
    Inventors: Animesh Choubey, Ramesh Marrey
  • Publication number: 20120305529
    Abstract: Implantable materials having engineered surfaces and method of making same comprising geometric features on at least one surface of the material having at least one of chemical, physiochemical and electrochemical activity different than regions of the at least one surface without the features.
    Type: Application
    Filed: August 13, 2012
    Publication date: December 6, 2012
    Applicant: Advanced Bio Prosthetic Surfaces, a wholly owned subsidiary of Palmaz Scientific, Inc.
    Inventors: Animesh Choubey, Julio C. Palmaz
  • Patent number: 8268340
    Abstract: Implantable materials having engineered surfaces and method of making same comprising geometric features on at least one surface of the material having at least one of chemical, physiochemical and electrochemical activity different than regions of the at least one surface without the features.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: September 18, 2012
    Assignee: Advanced Bio Prosthetic Surfaces, Ltd.
    Inventors: Animesh Choubey, Julio C. Palmaz
  • Publication number: 20090304772
    Abstract: Implantable materials having engineered surfaces and method of making same comprising geometric features on at least one surface of the material having at least one of chemical, physiochemical and electrochemical activity different than regions of the at least one surface without the features.
    Type: Application
    Filed: April 23, 2009
    Publication date: December 10, 2009
    Applicant: Advanced Bio Prosthetic Surfaces, a wholly owned subsidiary of Palmaz Scientific, Inc.
    Inventors: Animesh CHOUBEY, Julio C. PALMAZ