Patents Assigned to Abigo Medical AB
  • Patent number: 10893983
    Abstract: A method for dressing a wound is provided including providing a wound dressing pad of hydrophobic fabric that is treated to bind microorganisms; placing the hydrophobic fabric so that it faces the wound; and applying negative pressure therapy to the wound dressing so that microorganisms in the wound surface adhere to the dressing through hydrophobic interaction. The negative pressure therapy may be alternated with hyperbaric oxygen treatments of the wound dressing.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: January 19, 2021
    Assignee: Abigo Medical AB
    Inventors: Jan G. Smith, Peter Robertsson
  • Patent number: 10893981
    Abstract: The invention herein relates to a wound dressing product, combining a hydrophobic fabric, which is to be placed towards the wound, and is capable of binding unwanted microorganisms, and a moisture carrying matrix such as a gel or a foam. The product of the invention is ideal for treatment of drier wounds. It protects the wound and reduces the number of pathogenic microorganisms, without using antimicrobial substances and at the same time adds or traps moisture to the wound both supporting the hydrophobic functioning of the pad and healing in general by keeping the wound moist.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: January 19, 2021
    Assignee: Abigo Medical AB
    Inventors: Peter Robertsson, Jan G. Smith
  • Patent number: 9463119
    Abstract: The invention herein relates to a wound dressing product, combining a hydrophobic fabric, which is to be placed towards the wound, and is capable of binding unwanted microorganisms, and a moisture carrying matrix such as a gel or a foam. The product of the invention is ideal for treatment of drier wounds. It protects the wound and reduces the number of pathogenic microorganisms, without using antimicrobial substances and at the same time adds or traps moisture to the wound both supporting the hydrophobic functioning of the pad and healing in general by keeping the wound moist.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: October 11, 2016
    Assignee: Abigo Medical AB
    Inventors: Peter Robertsson, Jan G. Smith
  • Patent number: 8748689
    Abstract: An absorbent article, e.g. tampons, sanitary napkins, panty liners and the like, and the process for their preparation in which a hydrophobic and/or cationactive layer is attached to a conventional absorbent layer, for the binding of microorganisms, specifically for treating or alleviating or prophylactically preventing vaginal fungal infections.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: June 10, 2014
    Assignee: Abigo Medical AB
    Inventors: Sten Björnberg, Jan G. Smith
  • Publication number: 20130211441
    Abstract: A device for obtaining an equalization of a negative pressure in the middle ear is disclosed. The device comprises a facemask, an air pump and an air reservoir, all of them connected to a connecting tube. An increased air pressure is created by expiration into the facemask and/or by activating the air pump. A sufficient rise in air pressure in the device makes the air reservoir to expand, and this creates an increased pressure in the mouth/nose cavity and opens the Eustachian tube and forces air into the middle ear for equalization of the negative pressure in the middle ear.
    Type: Application
    Filed: October 24, 2011
    Publication date: August 15, 2013
    Applicant: ABIGO MEDICAL AB
    Inventor: Armin Bidarian Moniri
  • Patent number: 8263115
    Abstract: A ring-shaped toe-patch is provided for treatment and prevention of tinea pedis, commonly known as athlete's foot. The toe-patches are made of rubber-foam, attached to a hydrophobic material for elimination of fungus like T. rubrum. The toe-patch has cuts extending into the patch from the central circle in the toe-patch. Due to its perfect fit the toe-patch comes close to the affected area making it possible for a hydrophobic material attached to foam to effectively bind the fungi. Simultaneously with the elimination of the fungi the toe-patch works as a toe separator creating space between the toes.
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: September 11, 2012
    Assignee: Abigo Medical AB
    Inventors: Jan G. Smith, Mattias Andrup
  • Patent number: 7576256
    Abstract: A wound dressing product, combining both a traditional dressing with a mounted absorbent material and a hydrophobic fabric attached thereto, which is to be placed towards the wound, and is capable of binding unwanted microorganisms. The wound dressing product protects the wound, absorbs exudate and reduces the number of pathogenic microorganisms, without using antimicrobial substances, and consists of three bonded layers: hydrophobic cellulose acetate fabric which binds microorganisms, an attached efficient absorbent material, and a backing (cover) which is preferably visually transparent, semi-permeable and self-adhesive.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: August 18, 2009
    Assignee: Abigo Medical AB
    Inventors: Sten G. Björnberg, Jan G. Smith
  • Patent number: 5792476
    Abstract: A pharmaceutical composition for peroral treatment of rheumatoid arthritis and a treatment method therefor are described, wherein said composition comprises 2.5-7 mg of a glucocorticoid as active substance with a regulated sustained release such that at least 90% by weight of the glucocorticoid is released during a period of about 40-80 min, starting about 1-3 h after the entry of said glucocorticoid into the small intestine of a mammal.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: August 11, 1998
    Assignee: Abigo Medical AB
    Inventor: Roger Hallgren
  • Patent number: 5431636
    Abstract: A device for equalizing the pressure in the middle ear is comprised of a unit having one end that is to be positioned in a nostril and an opposite end that is provided with a rib. A balloon is positioned on the unit adjacent the rib. The unit is provided with a through hole whose smallest cross-sectional area is greater than or equal to 7 mm.sup.2. The elasticity of the balloon is such that a counter pressure of at least 20 mBar is produced upon being blown up.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: July 11, 1995
    Assignee: Abigo Medical AB
    Inventor: Sven-Erik Stangerup