Patents by Inventor Anna Svensby

Anna Svensby 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).

  • Publication number: 20230329917
    Abstract: Described is a wound pad having a liquid retaining layer, and a distributing layer, wherein the liquid retaining layer, or the distributing layer, or both the liquid retaining layer and the distributing layer includes fibers and being provided with at least a first and a second discrete group of incisions, wherein the first and second discrete groups of incisions each includes a first incision extending from a starting point to a respective end point, and wherein the first incision extends though the liquid retaining layer, or the distributing layer, or both the liquid retaining layer and the distributing layer.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 19, 2023
    Inventors: Sami Ahsani, Anna Svensby, Sandra Josefsson, Christoffer Sandberg
  • Patent number: 11717449
    Abstract: Disclosed is a wound pad with fibers and being provided with at least a first and a second discrete group of incisions, wherein each one of the discrete groups of incisions has at least a first incision, a second incision, and a third incision all extending from a common starting point to a respective end point, wherein each respective end point is spaced from the other end points.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: August 8, 2023
    Assignee: Mölnlycke Health Care AB
    Inventors: Sami Ahsani, Anna Svensby, Sandra Josefsson, Christoffer Sandberg
  • Publication number: 20210015679
    Abstract: The present invention relates to a wound pad comprising fibers and being provided with at least a first and a second discrete group of incisions, wherein each one of said discrete groups of incisions comprises at least a first and a second incision, wherein said first and said second incision extend from a common starting point to a respective end point, wherein the end point of said first incision is spaced from the end point of said second incision, wherein the common starting point of said first group of incisions is provided on a first side of an imaginary line extending in the machine direction of said fibrous wound pad, and the common starting point of said second group of incisions is provided on a second side of said imaginary line, and wherein a first incision of said first group of incisions and a second incision of said second group of incisions each cross said imaginary line. The present invention also relates to a self-adhesive member for adhering to and cover a portion of a user's skin.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Sami Ahsani, Anna Svensby, Sandra Josefsson, Christoffer Sandberg
  • Patent number: 10828203
    Abstract: The present invention relates to a wound pad comprising fibers and being provided with at least a first and a second discrete group of incisions, wherein each one of said discrete groups of incisions comprises at least a first and a second incision, wherein said first and said second incision extend from a common starting point to a respective end point, wherein the end point of said first incision is spaced from the end point of said second incision, wherein the common starting point of said first group of incisions is provided on a first side of an imaginary line extending in the machine direction of said fibrous wound pad, and the common starting point of said second group of incisions is provided on a second side of said imaginary line, and wherein a first incision of said first group of incisions and a second incision of said second group of incisions each cross said imaginary line. The present invention also relates to a self-adhesive member for adhering to and cover a portion of a user's skin.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: November 10, 2020
    Assignee: Mölnlycke Health Care AB
    Inventors: Sami Ahsani, Sandra Josefsson, Anna Svensby, Christoffer Sandberg
  • Patent number: 10772999
    Abstract: A wound dressing comprises a wound pad and a backing layer on a non-wound facing side of the backing layer. At least a portion of a sealing ring is provided within 5 mm of and continuously along the contour of the wound pad. A negative pressure wound treatment system comprising such a wound dressing is also disclosed.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: September 15, 2020
    Assignee: MÖLNLYCKE HEALTH CARE AB
    Inventor: Anna Svensby
  • Publication number: 20180133066
    Abstract: The present invention relates to a wound pad comprising fibers and being provided with at least a first and a second discrete group of incisions, wherein each one of said discrete groups of incisions comprises at least a first and a second incision, wherein said first and said second incision extend from a common starting point to a respective end point, wherein the end point of said first incision is spaced from the end point of said second incision, wherein the common starting point of said first group of incisions is provided on a first side of an imaginary line extending in the machine direction of said fibrous wound pad, and the common starting point of said second group of incisions is provided on a second side of said imaginary line, and wherein a first incision of said first group of incisions and a second incision of said second group of incisions each cross said imaginary line. The present invention also relates to a self-adhesive member for adhering to and cover a portion of a user's skin.
    Type: Application
    Filed: April 20, 2016
    Publication date: May 17, 2018
    Inventors: Sami Ahsani, Sandra Josefsson, Anna Svensby, Christoffer Sandberg
  • Publication number: 20170312406
    Abstract: A wound dressing comprises a wound pad and a backing layer on a non-wound facing side of the backing layer. At least a portion of a sealing ring is provided within 5 mm of and continuously along the contour of the wound pad. A negative pressure wound treatment system comprising such a wound dressing is also disclosed.
    Type: Application
    Filed: November 16, 2015
    Publication date: November 2, 2017
    Inventor: Anna SVENSBY
  • Patent number: 9393341
    Abstract: A stiffening layer for facilitating application of a plastic film to skin, the plastic film being a component in a wound dressing or other medical device and having the stiffening layer removably attached to one side thereof, at least a part of the other side of the film being provided with a layer of self-adhering adhesive. The stiffening layer is made of a stretchable material having a thickness of between 0.5-10 mm. The stiffening layer covers the whole area of the film and is divided into two or more portions by cutting line or lines.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: July 19, 2016
    Assignee: Mölnlycke Health Care AB
    Inventors: Tomas Fabo, Anna Svensby
  • Patent number: 9271876
    Abstract: Provided is a film dressing that includes a thin plastic film coated with an adhesive, and a carrier layer applied on the plastic film on a side opposite to the adhesive coating. The adhesive coating has a softness of 10-22 mm and a weight per unit area of 50 g/m2 or more.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: March 1, 2016
    Assignee: Mölnlycke Health Care AB
    Inventors: Tomas Fabo, Bengt Söderström, Anna Svensby
  • Patent number: 9039668
    Abstract: Provided is a body attachment wafer for attaching an ostomy device to a wearer. The body attachment wafer includes a plastic film having an opening therein, a layer of adhesive coated onto one side of the plastic film, and a stiffening layer releasably attached to the plastic film on the side thereof opposite to the side coated with adhesive. The layer of adhesive comprises a region surrounding the opening in the plastic film in which the thickness of the layer of adhesive is decreasing in a direction towards the circumference of the plastic film, the layer of adhesive having its largest thickness adjacent to the opening in the plastic film. The adhesive consists of a silicone gel adhesive having a softness exceeding 8 mm.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: May 26, 2015
    Assignee: MÖLNLYCKE HEALTH CARE AB
    Inventors: Anna Svensby, Päranders Wärja, Sofia Lundgren
  • Patent number: 8764714
    Abstract: The present invention relates to a dressing (1) for protecting the skin around objects projecting out from the skin, the dressing including a first liquid impermeable film layer (2) coated with a skin friendly adhesive (3) on the lower side thereof, i.e. the side intended to adhere to the skin when the dressing is used. According to the invention a body (4) of absorbent material is enclosed between the first film layer (2) and a second liquid impermeable film layer (5), the second film layer being affixed to the first film layer in parts extending beyond the periphery of the body of absorbent material, and the dressing includes an element (8) for facilitating passing of an object projecting out from the skin through the dressing.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: July 1, 2014
    Assignee: Mölnlycke Health Care AB
    Inventors: Tomas Fabo, Anna Svensby
  • Publication number: 20130281906
    Abstract: Provided is a film dressing that includes a thin plastic film coated with an adhesive, and a carrier layer applied on the plastic film on a side opposite to the adhesive coating. The adhesive coating has a softness of 10-22 mm and a weight per unit area of 50 g/m2 or more.
    Type: Application
    Filed: June 17, 2013
    Publication date: October 24, 2013
    Applicant: MOLNLYCKE HEALTH CARE AB
    Inventors: Tomas Fabo, Bengt Söderström, Anna Svensby
  • Patent number: 8545468
    Abstract: A component is suitable for protecting skin around an opening in the skin or around a stoma. The component can be formed from a carrier (2; 2?) that is enclosed between layers of soft and skin-compatible adhesive (3; 3?), and the adhesive has a softness of 8-22 mm. The adherence of the adhesive to dry skin can be 0.2-3 N/25 mm.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: October 1, 2013
    Assignee: Mölnlycke Health Care AB
    Inventors: Tomas Fabo, Bengt Soderstrom, Anna Svensby
  • Patent number: 8530022
    Abstract: An article (1) of a medical and technical nature intended to be affixed to skin, or a component for affixing a medical article or part thereof to skin, which article or component comprises a layer of carrier material (2) that has a layer (3) of a soft skin-friendly adhesive on one side, and a protection layer (4) that protects the adhesive layer before use of the article or component and is affixed to the adhesive layer in such a way that it is releasable. According to the invention, the protection layer (4) is provided with a pattern of projections (6) on the side facing towards the adhesive layer (3) and a reinforcing layer (5) is arranged on the layer of carrier material (2), on the opposite side to the side that has the layer of soft skin-friendly adhesive, in such a way that it can be removed.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: September 10, 2013
    Assignee: Molnlycke Health Care AB
    Inventors: Tomas Fabo, Anna Svensby, Ulf Johannison, Dennis Hansson
  • Patent number: 8497407
    Abstract: The present invention relates to a film dressing comprising a thin plastic film (2) coated with an adhesive (3). In accordance with the invention, the adhesive (3) has a softness of 10-22 mm, and the adhesive coating has a weight per unit area of 50 g/m2 or more.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: July 30, 2013
    Assignee: Molnlycke Health Care AB
    Inventors: Tomas Fabo, Bengt Söderström, Anna Svensby
  • Patent number: 8439884
    Abstract: The present invention relates to a component (1) making it easier to fasten a stoma bandage (6) to skin. According to the invention, the component comprises a plastic film (2) coated with a layer (3) of a soft and skin-compatible silicone elastomer which adheres to skin. The component also has a through-opening (4) intended to be applied around a stoma.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: May 14, 2013
    Assignee: Molnlycke Health Care AB
    Inventors: Tomas Fabo, Bengt Soderstrom, Anna Svensby
  • Publication number: 20130096522
    Abstract: Provided is a body attachment wafer for attaching an ostomy device to a wearer. The body attachment wafer includes a plastic film having an opening therein, a layer of adhesive coated onto one side of the plastic film, and a stiffening layer releasably attached to the plastic film on the side thereof opposite to the side coated with adhesive. The layer of adhesive comprises a region surrounding the opening in the plastic film in which the thickness of the layer of adhesive is decreasing in a direction towards the circumference of the plastic film, the layer of adhesive having its largest thickness adjacent to the opening in the plastic film. The adhesive consists of a silicone gel adhesive having a softness exceeding 8 mm.
    Type: Application
    Filed: April 12, 2011
    Publication date: April 18, 2013
    Applicant: Molnlycke Health Care AB
    Inventors: Anna Svensby, Päranders Wärja, Sofia Lundgren
  • Publication number: 20110257574
    Abstract: A device for facilitating application of a plastic film to skin, said plastic film being a component in a wound dressing or other medical article, comprising a stiffening layer removably attached to one side of said film. Two grip handles are arranged on the stiffening layer, which is divided in two regions, arranged on opposite side of a fictitious line crossing over the film. A first one of said grip handles is fastened on one of said regions of the stiffening layer in at least parts of an elongated area and the rest of said grip handle is free and extends from said elongated area over said one region of the stiffening layer with its centre line in a first direction towards one end of the film. The other grip handle is arranged in the same way on the other of said regions of the stiffening layer and extends in an opposite direction to the first grip handle.
    Type: Application
    Filed: December 21, 2009
    Publication date: October 20, 2011
    Applicant: MOLYNLYCKE HEALTH CARE AB
    Inventor: Anna Svensby
  • Publication number: 20110098621
    Abstract: A transparent film dressing (1) for protection of skin surrounding a wound, the dressing includes a film layer (2) coated with a skin friendly adhesive (3) on one side, a stiffening layer (4) releasably attached to the film layer on the side thereof opposite to the side coated with adhesive, and a release layer (5) releasably attached to the adhesive coating on the film layer. A protection layer (6) is releasably attached to the release layer (5) on the side thereof opposite to the side attached to the adhesive coating (3), and a hole (9) extends through the stiffening layer (4), the coated film layer (2,3) and the release layer (5) but not through the protection layer, all the layers being transparent. A method of applying such a dressing is also described.
    Type: Application
    Filed: December 8, 2008
    Publication date: April 28, 2011
    Applicant: MOLNLYCKE HEALTH CARE AB
    Inventors: Tomas Fabo, Anna Svensby
  • Publication number: 20110015556
    Abstract: A stiffening layer (4) for facilitating application of a plastic film (2) to skin, the plastic film being a component in a wound dressing (1) or other medical device and having the stiffening layer (4) removably attached to one side thereof, at least a part of the other side of the film being provided with a layer of self-adhering adhesive (3). The stiffening layer (4) is made of a stretchable material having a thickness of between 0.5-10 mm. The stiffening layer covers the whole area of the film and is divided into two or more portions by cutting line or lines.
    Type: Application
    Filed: February 6, 2009
    Publication date: January 20, 2011
    Applicant: MOLNLYCKE HEALTH CARE AB
    Inventors: Tomas Fabo, Anna Svensby