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Shrojalkumar M Desai

age ~51

from Vernon Hills, IL

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Also known as:
  • L Desai
  • L Mohitkumar Desai
  • Desai L
Phone and address:
128 Annapolis Dr, Indian Creek, IL 60061
Related to:
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Shrojalkumar Desai Phones & Addresses

  • 128 Annapolis Dr, Vernon Hills, IL 60061
  • Tustin, CA
  • Lake Bluff, IL
  • Seattle, WA
  • Shoreview, MN

Us Patents

  • Implantable Lead With Flexible Tip Features

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  • US Patent:
    8160721, Apr 17, 2012
  • Filed:
    Jul 23, 2009
  • Appl. No.:
    12/508322
  • Inventors:
    Daniel J. Cooke - Roseville MN, US
    Leslie J. Carion - White Bear Lake MN, US
    Shrojalkumar Desai - Little Canada MN, US
    Brendan E. Koop - Coon Rapids MN, US
    Harshad M. Borgaonkar - Blaine MN, US
    Matthew S. Finlay - Minneapolis MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    A61N 1/00
  • US Classification:
    607126
  • Abstract:
    A medical electrical lead comprises a flexible, elongate lead body extending along a longitudinal axis and having a proximal end and a distal end. A protective distal tip structure is disposed on the distal end of the lead body. The tip structure includes a plurality of compliant projections each extending distally from the distal end of the body in the direction of the longitudinal axis. The projections are configured to contact and bear against cardiac tissue when the lead is implanted, and are deformable under the action of an axially or radially directed force. The projections optionally include a coating over a substrate. The coating can include a hydrogel material and/or a pharmaceutical agent such as a steroid for reducing inflammation at the implantation site.

  • Biocompatible Amino Acid Anhydride Polymers

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  • US Patent:
    8163865, Apr 24, 2012
  • Filed:
    Aug 6, 2009
  • Appl. No.:
    12/537101
  • Inventors:
    Shrojalkumar M. Desai - Little Canada MN, US
    Buddy D. Ratner - Seattle WA, US
  • Assignee:
    University of Washington - Seattle WA
  • International Classification:
    C08G 69/08
  • US Classification:
    528310, 424425, 528 61, 514244
  • Abstract:
    Biocompatible amino acid anhydride polymers for use in tissue engineering, and methods for their preparation and use.

  • Polyisobutylene Urethane, Urea And Urethane/Urea Copolymers And Medical Devices Containing The Same

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  • US Patent:
    8324290, Dec 4, 2012
  • Filed:
    Jun 26, 2009
  • Appl. No.:
    12/492483
  • Inventors:
    Shrojalkumar Desai - Little Canada MN, US
    Marlene C. Schwarz - Auburndale MA, US
    Mark Boden - Harrisville RI, US
    Mohan Krishnan - Shoreview MN, US
    Michael C. Smith - Lino Lakes MN, US
    Frederick H. Strickler - Natick MA, US
    Daniel J. Cooke - Roseville MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    A61N 1/05
  • US Classification:
    523105, 523113, 528 44, 528 76, 528 85, 528425, 607116
  • Abstract:
    The present invention pertains to polyisobutylene urethane, urea and urethane/urea copolymers, to methods of making such copolymers and to medical devices that contain such polymers. According to certain aspects of the invention, polyisobutylene urethane, urea and urethane/urea copolymers are provided, which comprise a polyisobutylene segment, an additional polymeric segment that is not a polyisobutylene segment, and a segment comprising a residue of a diisocyanate. According to other aspects of the invention, polyisobutylene urethane, urea and urethane/urea copolymers are provided, which comprise a polyisobutylene segment and end groups that comprise alkyl-, alkenyl- or alkynyl-chain-containing end groups.

  • Surface Modification To Improve Lubricity, Abrasion Resistance And Temperature Resilience Of Leads

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  • US Patent:
    8372468, Feb 12, 2013
  • Filed:
    Aug 26, 2009
  • Appl. No.:
    12/547839
  • Inventors:
    Shrojalkumar Desai - Little Canada MN, US
    Leslie J. Carion - White Bear Lake MN, US
    Larry L. Hum - Cottage Grove MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    B05D 5/08
    B05D 3/00
  • US Classification:
    427 21, 427 224, 427230, 4273722, 4274301
  • Abstract:
    A medical electrical lead body having an outer surface and including at least one lumen having an inner surface treated with a silane surface modifying agent to form a three-dimensional, densely cross-linked lubricious coating over at least a portion of the inner surface of the lumen. The outer surface of the lead body also may be similarly treated. The lubricious silane coating may reduce the coefficient of friction of the coated surface of the lead body by as much as 80% when compared to an uncoated surface. A reduction in the coefficient of friction may enhance the stringing efficiency of a conductor through the lead body lumen and may enhance its abrasion resistance.

  • Polyisobutylene Urethane, Urea And Urethane/Urea Copolymers And Medical Devices Containing The Same

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  • US Patent:
    8501831, Aug 6, 2013
  • Filed:
    Sep 14, 2012
  • Appl. No.:
    13/618148
  • Inventors:
    Shrojalkumar Desai - Little Canada MN, US
    Marlene C. Schwarz - Auburndale MA, US
    Mark Boden - Harrisville RI, US
    Mohan Krishnan - Shoreview MN, US
    Michael C. Smith - Lino Lakes MN, US
    Frederick H. Strickler - Natick MA, US
    Daniel J. Cooke - Roseville MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    A61N 1/05
  • US Classification:
    523105, 523112, 528 44, 528 76, 528 85, 528425
  • Abstract:
    The present invention pertains to polyisobutylene urethane, urea and urethane/urea copolymers, to methods of making such copolymers and to medical devices that contain such polymers. According to certain aspects of the invention, polyisobutylene urethane, urea and urethane/urea copolymers are provided, which comprise a polyisobutylene segment, an additional polymeric segment that is not a polyisobutylene segment, and a segment comprising a residue of a diisocyanate. According to other aspects of the invention, polyisobutylene urethane, urea and urethane/urea copolymers are provided, which comprise a polyisobutylene segment and end groups that comprise alkyl-, alkenyl- or alkynyl-chain-containing end groups.

  • Crosslinkable Polyisobutylene-Based Polymers And Medical Devices Containing The Same

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  • US Patent:
    8529934, Sep 10, 2013
  • Filed:
    Aug 20, 2010
  • Appl. No.:
    12/860002
  • Inventors:
    Shrojalkumar Desai - Shoreview MN, US
    Mark Boden - Harrisville RI, US
  • Assignee:
    Boston Scientific Scimed, Inc. - Maple Grove MN
  • International Classification:
    A61F 2/00
  • US Classification:
    424423
  • Abstract:
    The present invention pertains to crosslinkable and crosslinked polyisobutylene-based polymers, to compositions that contain such polymers, and to medical devices that are formed using such polymers. According to one aspect, the present invention pertains to crosslinkable and crosslinked compositions that comprise a copolymer that comprises a polyisobutylene segment and two or more reactive groups. According to another aspect, the present invention pertains to medical devices that contain such compositions. According to another aspect, the present invention pertains to methods of making medical devices using such compositions.

  • Medical Devices Including Polyisobutylene Based Polymers And Derivatives Thereof

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  • US Patent:
    8644952, Feb 4, 2014
  • Filed:
    Sep 2, 2010
  • Appl. No.:
    12/874887
  • Inventors:
    Shrojalkumar Desai - Little Canada MN, US
    G. Shantanu Reddy - Minneapolis MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    A61N 1/05
  • US Classification:
    607116, 29874
  • Abstract:
    The present invention is directed to a medical electrical lead including an insulative lead body formed, at least in part, from a polyisobutylene urethane, urea or urethane/urea copolymer. In some applications, the lead body can include at least one outer tubular insulator and/or an inner elongated member formed from a polyisobutylene urethane, urea or urethane/urea copolymer. Portions of the lead body formed form the polyisobutylene urethane, urea or urethane/urea copolymer can be either extruded or molded.

  • Systems And Methods For Transvenous Lead Implantation

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  • US Patent:
    20080234792, Sep 25, 2008
  • Filed:
    Mar 20, 2007
  • Appl. No.:
    11/688699
  • Inventors:
    G. Shantanu Reddy - Minneapolis MN, US
    Shrojalkumar M. Desai - Shoreview MN, US
  • Assignee:
    Cardiac Pacemakers, Inc. - St. Paul MN
  • International Classification:
    A61N 1/05
  • US Classification:
    607120
  • Abstract:
    Some embodiments relate to a method of implanting a cardiac lead. An expansion module is implanted in a target region within vasculature, the target region being defined by a portion of a brachiocephalic vein and a portion of a corresponding subclavian vein. The expansion module is transitioned from a collapsed state to an expanded state within the target region to contact the vasculature. A cardiac lead is implanted through the expansion module, the cardiac lead defining an intermediate section corresponding to the target region. The intermediate section of the cardiac lead includes a surface treatment adapted to reduce at least one of cell proliferation, thrombosis, fibrosis, and inflammation at the target region.

Vehicle Records

  • Shrojalkumar Desai

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  • Address:
    2800 Rustic Pl APT 207, Little Canada, MN 55117
  • VIN:
    5NPEU46F67H267055
  • Make:
    HYUNDAI
  • Model:
    SONATA
  • Year:
    2007
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