Patents Assigned to Sun Scientific, Inc.
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Publication number: 20220387249Abstract: 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: ApplicationFiled: October 23, 2020Publication date: December 8, 2022Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Vikram Ravikumar
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Publication number: 20220160574Abstract: 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: ApplicationFiled: May 2, 2020Publication date: May 26, 2022Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Harry Allan Alward, David Museau
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Publication number: 20210290478Abstract: 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: ApplicationFiled: April 10, 2020Publication date: September 23, 2021Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Harry Allan Alward, David Maseau
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Publication number: 20210275386Abstract: 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: ApplicationFiled: August 23, 2017Publication date: September 9, 2021Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Timothy Nolan
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Publication number: 20150245975Abstract: 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: ApplicationFiled: May 18, 2015Publication date: September 3, 2015Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Vikram Ravikumar, Guy Osborne, Timothy Nolan
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Patent number: 9033906Abstract: 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: GrantFiled: August 12, 2010Date of Patent: May 19, 2015Assignee: Sun Scientific, Inc.Inventors: Timothy J. Nolan, Guy Osborne, Sundaram Ravikumar, Vikram Ravikumar
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Publication number: 20120316480Abstract: 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: ApplicationFiled: April 11, 2012Publication date: December 13, 2012Applicant: Sun Scientific, Inc.Inventors: Timothy J. Nolan, Guy Osborne, Sundaram Ravikumar, Vikram Ravikumar
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Publication number: 20120078157Abstract: The subject invention includes devices for providing therapeutic pressure to a treatment site. The devices include a bladder portion and a dressing portion. The bladder portion has opposed upper and lower exterior walls sealed to one another along common peripheral edges thereof to form an interior pressure chamber therebetween, without a lip or flange extending around the perimeter of the peripheral edge. The dressing portion is integrated with the bladder portion or detachably provided so that none of the bladder material comes into contact with the patient's skin at the treatment site. The interior pressure chamber of the bladder portion may have a number of configurations and serves as a bolster for the dressing portion, used to aid in the healing process of the wound.Type: ApplicationFiled: September 27, 2010Publication date: March 29, 2012Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Guy Osborne
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Publication number: 20120041351Abstract: 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: ApplicationFiled: August 12, 2010Publication date: February 16, 2012Applicant: SUN SCIENTIFIC, INC.Inventors: Timothy J. Nolan, Guy Osborne, Sundaram Ravikumar, Vikram Ravikumar
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Publication number: 20120022422Abstract: A venous closure catheter is disclosed for performing sclerotherapy which includes an elongated catheter body having opposed proximal and distal end portions, a fluid delivery lumen and a guidewire lumen. A plurality of discharge apertures are associated with the distal end portion of the catheter body and communicate with the fluid delivery lumen for delivering a sclerosing solution into the saphenous vein. A circumferential flange is positioned on an exterior surface of the catheter body proximal to the discharge apertures, which has a plurality of projections formed thereon for traumatizing the inner wall of the saphenous vein upon removal of the catheter body therefrom to promote closure of saphenous vein after sclerotherapy. A compression apparatus is disclosed for providing therapeutic pressure subsequent to sclerotherapy. The compression apparatus includes first and second wraps for providing compression of an upper leg, and the lower leg and foot, respectively.Type: ApplicationFiled: April 7, 2011Publication date: January 26, 2012Applicant: SUN SCIENTIFIC, INC.Inventor: Sundaram Ravikumar
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Publication number: 20110087142Abstract: A compression garment includes a backing member with a proximal end portion and opposed distal end portion. The backing member is configured to be disposed about at least a portion of a lower leg between calf and heel and has an inner surface to be disposed facing the lower leg, and an opposite outer surface. The garment further includes at least one compression bladder disposed within the backing member configured to compress at least a portion of the lower leg to augment venous return flow in the lower leg, an elevation member operatively coupled to the backing member and configured to elevate the heel from an underlying support surface and at least one support member disposed along a portion of the elevation member and along a portion of the backing member to retain the elevation member in a desired position with respect to the backing member to elevate the heel.Type: ApplicationFiled: October 25, 2010Publication date: April 14, 2011Applicant: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Guy Osborne, Vikram Ravikumar, Timothy J. Nolan
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Patent number: 7276037Abstract: An apparatus is provided for applying compression therapy to an extremity of the human body, such as a portion of the human leg. The device includes a flexible member and an air bladder chamber. The flexible member is adapted to wrap around the extremity to secure the air bladder chamber to the extremity. An air pumping mechanism is operated to inflate the air bladder chamber to a pressurized state. One or more fluid-filled pressurized members are provided, each separate and distinct from the flexible member and the air bladder chamber and thus readily moveable relative to the flexible member and the air bladder chamber. The pressurized member(s) is operably disposed between the extremity and the flexible member whereby it applies increased localized pressure to the extremity during use.Type: GrantFiled: January 24, 2005Date of Patent: October 2, 2007Assignee: Sun Scientific, Inc.Inventor: Sundaram Ravikumar
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Patent number: D711000Type: GrantFiled: September 26, 2011Date of Patent: August 12, 2014Assignee: Sun Scientific Inc.Inventors: Sundaram Ravikumar, Varun Ponmudi
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Patent number: D728799Type: GrantFiled: August 11, 2014Date of Patent: May 5, 2015Assignee: Sun Scientific, Inc.Inventors: Sundaram Ravikumar, Varun Ponmudi