Patents by Inventor Sumona Nag

Sumona Nag 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).

  • Patent number: 11801340
    Abstract: A fluid channel module for an infusion set component of a fluid infusion device that delivers a fluid to a patient includes a body section comprising coupling features to mate with a base of the infusion set component. The fluid channel module includes an interior fluid flow channel formed within the body section to receive the fluid from the fluid infusion device. The fluid channel module includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: October 31, 2023
    Assignee: MEDTRONIC MINIMED, INC.
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Patent number: 10918771
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: February 16, 2021
    Assignee: KCI Licensing, Inc.
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Publication number: 20200238000
    Abstract: A fluid channel module for an infusion set component of a fluid infusion device that delivers a fluid to a patient includes a body section comprising coupling features to mate with a base of the infusion set component. The fluid channel module includes an interior fluid flow channel formed within the body section to receive the fluid from the fluid infusion device. The fluid channel module includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Patent number: 10661006
    Abstract: An infusion set component of a fluid infusion device and/or a fluid infusion port component for delivery of fluid to a patient is compatible with a cooperating fluid channel module. The fluid channel module includes a body section having coupling features to mate with a base of the component. The fluid channel module also includes an interior fluid flow channel formed within the body section to receive fluid from the fluid infusion device and/or from a syringe or pen delivery device. The fluid channel module also includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: May 26, 2020
    Assignee: Medtronic MiniMed, Inc.
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Publication number: 20180104393
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Application
    Filed: October 5, 2017
    Publication date: April 19, 2018
    Inventors: Kenneth WU, Dean HU, Sumona NAG
  • Patent number: 9808562
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 7, 2017
    Assignee: KCI Licensing, Inc.
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Publication number: 20170157319
    Abstract: An infusion set component of a fluid infusion device and/or a fluid infusion port component for delivery of fluid to a patient is compatible with a cooperating fluid channel module. The fluid channel module includes a body section having coupling features to mate with a base of the component. The fluid channel module also includes an interior fluid flow channel formed within the body section to receive fluid from the fluid infusion device and/or from a syringe or pen delivery device. The fluid channel module also includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 8, 2017
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Patent number: 9610401
    Abstract: An infusion set component of a fluid infusion device and/or a fluid infusion port component for delivery of fluid to a patient is compatible with a cooperating fluid channel module. The fluid channel module includes a body section having coupling features to mate with a base of the component. The fluid channel module also includes an interior fluid flow channel formed within the body section to receive fluid from the fluid infusion device and/or from a syringe or pen delivery device. The fluid channel module also includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Grant
    Filed: May 3, 2012
    Date of Patent: April 4, 2017
    Assignee: MEDTRONIC MINIMED, INC.
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Publication number: 20160175499
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Application
    Filed: June 1, 2015
    Publication date: June 23, 2016
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Patent number: 9044234
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: June 2, 2015
    Assignee: Spiracur Inc.
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Publication number: 20130184541
    Abstract: An infusion set component of a fluid infusion device and/or a fluid infusion port component for delivery of fluid to a patient is compatible with a cooperating fluid channel module. The fluid channel module includes a body section having coupling features to mate with a base of the component. The fluid channel module also includes an interior fluid flow channel formed within the body section to receive fluid from the fluid infusion device and/or from a syringe or pen delivery device. The fluid channel module also includes a conduit having a first end in fluid communication with the interior fluid flow channel, and having a second end to deliver the fluid to the patient.
    Type: Application
    Filed: May 3, 2012
    Publication date: July 18, 2013
    Applicant: MEDTRONIC MINIMED, INC.
    Inventors: David Christopher Antonio, Sumona Nag Adhya, Jose J. Ruelas, Eric Allan Larson
  • Publication number: 20130178897
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Application
    Filed: March 1, 2013
    Publication date: July 11, 2013
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Patent number: 8444614
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: May 21, 2013
    Assignee: Spiracur, Inc.
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Patent number: 8398604
    Abstract: Disclosed are devices, systems and methods for treating an incision. The device includes a generally planar tension relief module, comprising a central structure in fluid communication with the incision, wherein at least a portion of the central structure is adapted to be aligned with a longitudinal axis of the incision; and opposing adhesive structures coupled to the central structure and a flexible sealant structure comprising a lower adhesive surface and sized to seal over the tension relief module forming a sealed flow pathway. The opposing adhesive structures are adapted to be stretched from a relaxed configuration to a first tensile configuration and to return towards the relaxed configuration from the first tensile configuration into a second tensile configuration and impart a contracting force in a direction that is towards the opposing adhesive structure.
    Type: Grant
    Filed: September 26, 2011
    Date of Patent: March 19, 2013
    Assignee: Spiracur, Inc.
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Publication number: 20120016321
    Abstract: Disclosed are devices, systems and methods for treating an incision. The device includes a generally planar tension relief module, comprising a central structure in fluid communication with the incision, wherein at least a portion of the central structure is adapted to be aligned with a longitudinal axis of the incision; and opposing adhesive structures coupled to the central structure and a flexible sealant structure comprising a lower adhesive surface and sized to seal over the tension relief module forming a sealed flow pathway. The opposing adhesive structures are adapted to be stretched from a relaxed configuration to a first tensile configuration and to return towards the relaxed configuration from the first tensile configuration into a second tensile configuration and impart a contracting force in a direction that is towards the opposing adhesive structure.
    Type: Application
    Filed: September 26, 2011
    Publication date: January 19, 2012
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag
  • Publication number: 20110106026
    Abstract: Disclosed herein are devices, systems and methods for using such devices and systems for treating incisions and wounds. In an aspect, disclosed is a device having a generally planar tension relief module and a flexible sealant structure sized to cover the tension relief module, the flexible sealant structure comprising a lower adhesive surface. The tension relief module includes a conduit structure having a plurality of support structures on an upper surface of the conduit structure and at least one opening extending through the conduit structure from a lower surface to the upper surface. At least a portion of the conduit structure is adapted to be aligned with a longitudinal axis of the incision. The tension relief module also includes opposing adhesive structures coupled to the conduit structure. The lower adhesive surface of the flexible sealant structure and the upper surface of the conduit structure form a flow pathway.
    Type: Application
    Filed: September 24, 2010
    Publication date: May 5, 2011
    Inventors: Kenneth Wu, Dean Hu, Sumona Nag