Patents Assigned to Sun Scientific, Inc.
  • Publication number: 20260076836
    Abstract: A pre-formed absorbent wound dressing including at least three layers of a porous hydrophilic wound contact layer, an absorbent layer and a hydrophobic moisture transfer layer, as well as an optional wicking layer. The pre-formed absorbent wound dressing is shaped and pre-formed configured for application on a selected or target body part such as a foot, ankle, leg, calf, knee, thigh, hip, torso, chest, shoulder, arm, elbow, wrist, hand, neck, and head. An inventive compression system includes the pre-formed absorbent wound dressing under a therapeutic compression apparatus.
    Type: Application
    Filed: September 19, 2025
    Publication date: March 19, 2026
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Harry Allan Alward, Guy Osborne
  • Publication number: 20260041588
    Abstract: An elevation apparatus to elevate a bony prominence of a user such as a heel, ankle, foot, metatarsal, elbow, hip, sacrum, shoulder blade or other bones. The elevation apparatus including a permeable skin-compatible adhesive layer, an absorbent layer, a protective layer and at least one inflatable or prefilled air bladder including at least one aperture configured for the selected bony prominence.
    Type: Application
    Filed: June 17, 2023
    Publication date: February 12, 2026
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne
  • Publication number: 20240366464
    Abstract: The invention is directed to a therapeutic compression system including an apparatus to reduce bleeding and assist recovery post-dialysis at a needle access site. The therapeutic compression apparatus includes a bladder having a transparent portion to visualize the needle access site as well as an elongated tab as part of the hook and loop portion for self-application by the user or patient. The therapeutic compression apparatus includes compression not just on the needle access site but alongside the site for increased and faster recovery. The transparent portion of the bladder may be in the shape of a circle, oval, kidney, elongated kidney, square, rectangle, ā€œUā€, ā€œCā€, and other known shapes depending on the needle access site(s) of the patient during and after dialysis treatment.
    Type: Application
    Filed: April 8, 2022
    Publication date: November 7, 2024
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Guy Orborne, Vikram RAVIKUMAR, HARRY ALLAN ALWARD
  • Publication number: 20220387249
    Abstract: A therapeutic compression system for providing gradient compression to a limb or other body part, including at least one therapeutic compression apparatus having at least one elastic sock or sleeve integral and connected to at least one wrap having at least one bladder and a universal inflation port to connect to an inflation means to the at least one bladder. The connecting means connects the at least one elastic sock or sleeve in one embodiment by buttons inserted and connected into apertures on the at least one wrap. The inflation port has an open and closed mechanism so that when closed it maintains the level of inflation in the at least one bladder. The inflation means provides either constant or varying pressure within the bladder and a check valve is included in the inflation port and/or inflation means.
    Type: Application
    Filed: October 23, 2020
    Publication date: December 8, 2022
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar
  • Publication number: 20220160574
    Abstract: A therapeutic compression system for providing pressure to a limb or other body part, including at least one wrap having at least one bladder and a universal inflation port to connect to an inflation means to the at least one bladder. The inflation port has an open and closed mechanism so that when closed it maintains the level of inflation in the at least one bladder. The inflation means provides either constant or varying pressure within the bladder and a check valve is included in the inflation port and/or inflation means. The inflation means may be connected to a stabilization means configured to be attached to a body part of the user or a belt or other means around for example, the leg or waist or arm of the body. The inflation port connected to the at least one wrap may be self-sealing.
    Type: Application
    Filed: May 2, 2020
    Publication date: May 26, 2022
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Harry Allan Alward, David Museau
  • Publication number: 20210290478
    Abstract: A thigh therapeutic compression apparatus for providing pressure to a limb or other body part namely a thigh, including a bladder assembly having at least one bladder within a primary wrap and/or a secondary wrap. The primary wrap includes an inflation port to connect to an inflation means which provides either constant or varying pressure within the bladder and a check valve is included in the inflation port and/or inflation means. The primary wrap is connected to a stabilization means configured to be attached to a belt or other means around the waist of the body.
    Type: Application
    Filed: April 10, 2020
    Publication date: September 23, 2021
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Harry Allan Alward, David Maseau
  • Publication number: 20210275386
    Abstract: A therapeutic compression apparatus for providing pressure to a limb or other body part including a bladder assembly having at least one bladder within a primary wrap and/or a secondary wrap. The primary wrap includes an inflation port to connect to an inflation means which provides either constant or varying pressure within the bladder and a check valve is included in the inflation port and/or inflation means.
    Type: Application
    Filed: August 23, 2017
    Publication date: September 9, 2021
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Timothy Nolan
  • Publication number: 20150245975
    Abstract: A bladder assembly for a compression apparatus for providing pressure to a limb, where the bladder assembly includes at least one bladder. The bladder includes a first and a second flexible wall secured to one another about a peripheral edge thereof to form an air pocket. The bladder further includes at least one spot weld provided in a predetermined location inward of the peripheral edge connecting the first and second walls to one another to define a plurality of chambers within the air pocket. The bladder assembly may be used in a variety of compression apparatus and the compression apparatus may also include a pressure gauge and pump for controlling an amount of pressure applied to the treatment site via the bladder. The bladder may be configured to provide a gradient pressure profile to the treatment site when filled.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Applicant: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Timothy Nolan
  • Patent number: 9033906
    Abstract: A therapeutic compression apparatus having a primary wrap, a foot wrap and a stirrup is provided. The primary wrap encircles a first portion of a leg and applies compression thereto. The foot wrap encircles at least a portion of the foot and applies compression thereto. The foot wrap may be integrated with the stirrup, detachably connected or provided separately. The compression apparatus may be configured such that one or more bladders are provided therein. The compression apparatus may include a pressure gauge and pump for controlling an amount of pressure applied to the treatment site. A bladder assembly with a number of fluid bladder configurations is also provided for use within a compression apparatus. The bladder may be configured to provide a gradient pressure profile to the treatment site when filled.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 19, 2015
    Assignee: Sun Scientific, Inc.
    Inventors: Timothy J. Nolan, Guy Osborne, Sundaram Ravikumar, Vikram Ravikumar
  • Publication number: 20120316480
    Abstract: A compression garment includes a wrap member with a proximal end portion and opposed distal end portion. The wrap member is configured to wrap about at least a portion of a lower leg between calf and heel. The wrap member includes an inner sheet configured and adapted to be disposed facing the lower leg in use, and an outer sheet joined to the inner sheet with a leg compression bladder defined between the inner and outer sheets. The leg compression bladder is configured to compress at least a portion of the lower leg to augment venous return flow in the lower leg.
    Type: Application
    Filed: April 11, 2012
    Publication date: December 13, 2012
    Applicant: Sun Scientific, Inc.
    Inventors: Timothy J. Nolan, Guy Osborne, Sundaram Ravikumar, Vikram Ravikumar
  • Patent number: D728799
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: May 5, 2015
    Assignee: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Varun Ponmudi
  • Patent number: D1064294
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: February 25, 2025
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1064295
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: February 25, 2025
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1064296
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: February 25, 2025
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1088246
    Type: Grant
    Filed: January 5, 2023
    Date of Patent: August 12, 2025
    Assignee: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Guy Osborne
  • Patent number: D1110519
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: January 27, 2026
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1127214
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: May 19, 2026
    Assignee: Sun Scientific, Inc.
    Inventors: Sundaram Ravikumar, Guy Osborne
  • Patent number: D1128924
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: June 2, 2026
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1130756
    Type: Grant
    Filed: September 17, 2024
    Date of Patent: June 16, 2026
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar
  • Patent number: D1130757
    Type: Grant
    Filed: September 17, 2024
    Date of Patent: June 16, 2026
    Assignee: Sun Scientific, Inc.
    Inventor: Sundaram Ravikumar