Patents by Inventor Sameer Upadhyaya

Sameer Upadhyaya 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: 20230093706
    Abstract: A method of delivering and deploying a prosthetic valve includes percutaneously advancing a catheter to a treatment site, proximally retracting an outer shaft relative to an inner shaft to expose the prosthetic valve such that the prosthetic valve self-expands to a radially expanded configuration, disconnecting a tip retractor from a handle of the catheter, and proximally retracting the tip retractor to proximally retract the inner shaft and a nosecone attached to a distal end of the inner shaft relative to the outer shaft and/or the handle.
    Type: Application
    Filed: November 21, 2022
    Publication date: March 23, 2023
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Patent number: 11523903
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: December 13, 2022
    Assignee: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Publication number: 20200246144
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Patent number: 10639150
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: May 5, 2020
    Assignee: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Patent number: 10329066
    Abstract: A visualization device for use with a loading tray includes a frame comprising a floor, a first side wall extending generally perpendicular from the floor, and a second side wall extending generally perpendicular from the floor and spaced from the first side wall. The visualization device further includes a mirror abutting the floor of the frame. A magnifying glass may also be supported by top edges of the first and second side walls, or by runners coupled to the top edges of the first and second side walls. The visualization device may be slideably disposed in a reservoir of a loading tray.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: June 25, 2019
    Assignee: Medtronic CV Luxembourg S.a.r.l.
    Inventors: Dawn Kruetzfeldt, Glenn Stante, Sameer Upadhyaya
  • Publication number: 20170020670
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Application
    Filed: October 5, 2016
    Publication date: January 26, 2017
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Patent number: 9486604
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: November 8, 2016
    Assignee: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick Macaulay, Ak Masud, Paul Cassidy, David Clarke
  • Publication number: 20160058522
    Abstract: A visualization device for use with a loading tray includes a frame comprising a floor, a first side wall extending generally perpendicular from the floor, and a second side wall extending generally perpendicular from the floor and spaced from the first side wall. The visualization device further includes a mirror abutting the floor of the frame. A magnifying glass may also be supported by top edges of the first and second side walls, or by runners coupled to the top edges of the first and second side walls. The visualization device may be slideably disposed in a reservoir of a loading tray.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Inventors: Dawn Kruetzfeldt, Glenn Stante, Sameer Upadhyaya
  • Patent number: 9211162
    Abstract: A visualization device for use with a loading tray includes a frame comprising a floor, a first side wall extending generally perpendicular from the floor, and a second side wall extending generally perpendicular from the floor and spaced from the first side wall. The visualization device further includes a mirror abutting the floor of the frame. A magnifying glass may also be supported by top edges of the first and second side walls, or by runners coupled to the top edges of the first and second side walls. The visualization device may be slideably disposed in a reservoir of a loading tray.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: December 15, 2015
    Assignee: Medtronic CV Luxembourg S.a.r.l.
    Inventors: Dawn Kruetzfeldt, Glenn Stante, Sameer Upadhyaya
  • Patent number: 9144494
    Abstract: A prosthetic valve delivery system that is improved in controllability by way of a proximal handle system. Such a handle system of the present invention advantageously permits a controlled fine or micro movement or adjustment of a distal sheath for uncovering a plunger that is to be loaded with a prosthetic valve for deployment thereof. The delivery system of the present invention permits a trigger-release for a gross or macro movement to the sheath relative to the plunger. Also, the control handle of the delivery system is shaped and contoured for ease in manipulation of the micro-control actuator.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: September 29, 2015
    Assignee: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick MacAulay, Ak Masud, Paul Cassidy, David Clarke
  • Publication number: 20140110279
    Abstract: A visualization device for use with a loading tray includes a frame comprising a floor, a first side wall extending generally perpendicular from the floor, and a second side wall extending generally perpendicular from the floor and spaced from the first side wall. The visualization device further includes a mirror abutting the floor of the frame. A magnifying glass may also be supported by top edges of the first and second side walls, or by runners coupled to the top edges of the first and second side walls. The visualization device may be slideably disposed in a reservoir of a loading tray.
    Type: Application
    Filed: October 23, 2012
    Publication date: April 24, 2014
    Applicant: MEDTRONIC CV LUXEMBOURG S.A.R.L.
    Inventors: Dawn Kruetzfeldt, Glenn Stante, Sameer Upadhyaya
  • Publication number: 20120305441
    Abstract: A tray and packaging system for a prosthetic valve delivery system permits conversion from a storage and/or shipping configuration to a set up and preparation configuration. In a first configuration, a delivery system can be supported by first and second main trays with the elongate catheter of the delivery system arranged to extend linearly from the first main tray to the second main tray, and in a second configuration, the delivery system can be supported by the first and second main trays with the elongate catheter of the delivery system turned back in a U-shaped manner with the deployment portion of the delivery system positioned to the side of the control handle portion of the delivery system.
    Type: Application
    Filed: May 11, 2012
    Publication date: December 6, 2012
    Applicant: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick MacAulay, Ak Masud, Paul Cassidy, David Clarke
  • Publication number: 20120310332
    Abstract: A prosthetic valve delivery system that is improved in controllability by way of a proximal handle system. Such a handle system of the present invention advantageously permits a controlled fine or micro movement or adjustment of a distal sheath for uncovering a plunger that is to be loaded with a prosthetic valve for deployment thereof. The delivery system of the present invention permits a trigger-release for a gross or macro movement to the sheath relative to the plunger. Also, the control handle of the delivery system is shaped and contoured for ease in manipulation of the micro-control actuator.
    Type: Application
    Filed: May 11, 2012
    Publication date: December 6, 2012
    Applicant: Medtronic, Inc.
    Inventors: Robert Murray, Sameer Upadhyaya, Mark Casley, Patrick MacAulay, Ak Masud, Paul Cassidy, David Clarke