Patents by Inventor Birgit Riesinger

Birgit Riesinger 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: 20140296813
    Abstract: The subject of the invention is a wound care article for extraction and control of wound fluids, comprising at least one first fluid-absorbing structure (1; 10; 36), which is surrounded by a liquid-permeable, first enclosure (2), and a liquid-permeable, second enclosure (3) comprising two enclosing surfaces (13.1, 13.2). The wound care article is thus characterized in that the first enclosure (2) is covered or supported on at least one of its flat sides (4.1, 4.2) by at least one fluid-absorbing material layer (6.1, 6.2; 6.3), which is arranged (FIG. 1a) between the first enclosure (2) and one of the enclosing surfaces (13.1, 13.2) of the second enclosure (3).
    Type: Application
    Filed: March 18, 2014
    Publication date: October 2, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140236107
    Abstract: The present invention relates to an absorbent hygienic or personal care product having an absorption body with a content of super-absorbent polymer based on acrylates, wherein said hygienic or personal care product further comprises a strip-like component having a content of at least one heavy metal present in elemental or ionic form.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 21, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140221948
    Abstract: The subject matter of the invention is a hygienic or health care article having a content of hydroactive polymers and a content of copper or copper ions.
    Type: Application
    Filed: February 13, 2014
    Publication date: August 7, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140188090
    Abstract: The invention concerns a wound care article, comprising at least one sheet-like layer, characterized in that the sheet-like layer has at least two wings and a central region, the wings being arranged around the central region and the wings being joined to each other via the central region.
    Type: Application
    Filed: November 1, 2013
    Publication date: July 3, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140163486
    Abstract: The present invention relates to a wound-covering article (10) having a film-like element (11) of reduced gas permeability, wherein said film-like element has a preparation (12) for attachment of a vacuum device.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140135721
    Abstract: The invention relates to a wound care article, comprising a planar absorption body made of a nonwoven material or air-laid material containing superabsorbent polymers, wherein said planar absorption body has a pattern of incisions and/or punchings.
    Type: Application
    Filed: October 24, 2013
    Publication date: May 15, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140100542
    Abstract: The subject matter of the invention is a wound care device having at least one absorbent body which is surrounded by an outer sheath. The sheath comprises means which are configured and/or selected in such a manner that the sheath is at least partially deformable in a target-oriented manner by a volume increase of the absorbent body caused by fluid absorption (FIG. 5a).
    Type: Application
    Filed: October 3, 2013
    Publication date: April 10, 2014
    Inventor: Birgit Riesinger
  • Patent number: 8672905
    Abstract: The subject of the invention is a wound care article for extraction and control of wound fluids, comprising at least one first fluid-absorbing structure (1; 10; 36), which is surrounded by a liquid-permeable, first enclosure (2), and a liquid-permeable, second enclosure (3) comprising two enclosing surfaces (13.1, 13.2). The wound care article is thus characterized in that the first enclosure (2) is covered or supported on at least one of its flat sides (4.1, 4.2) by at least one fluid-absorbing material layer (6.1, 6.2; 6.3), which is arranged (FIG. 1a) between the first enclosure (2) and one of the enclosing surfaces (13.1, 13.2) of the second enclosure (3).
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: March 18, 2014
    Inventor: Birgit Riesinger
  • Publication number: 20140039423
    Abstract: The invention relates to a wound treatment device with at least one elastically deformable vacuum-generating element which can be actuated directly by hand and which is arranged on and connected directly to a film-like wound-covering element that covers the wound chamber. The vacuum-generating element is a hollow body whose cavity, in the state with the device applied to the patient's body, communicates directly with the wound chamber via an opening formed on the wound-covering element. At least one absorption body that absorbs the wound secretions is positioned in the wound chamber and is surrounded by a finely porous sleeve that is permeable to liquid. The hollow body is provided with at least one valve.
    Type: Application
    Filed: October 14, 2013
    Publication date: February 6, 2014
    Inventor: Birgit Riesinger
  • Patent number: 8603053
    Abstract: The invention relates to a liquid-permeable primary dressing in the form of a supple thermoplastic section of material (1.4), comprising: a first smooth surface (4); a second surface (5) facing away from the smooth surface (4); and a plurality of three-dimensional perforations, whose walls extend from the first smooth surface (4) and end in an overhang with a free edge, thus making the second surface (5) rough to the touch. At least one of the free edges has an angled section that is approximately perpendicular to a perforation axis. In a preferred embodiment, the periphery (13) of the material section is smooth on both sides, i.e. on both the first and second surfaces (4; 5), the periphery (13) of the surface (5) that was at first rough being thermally smoothed.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: December 10, 2013
    Inventor: Birgit Riesinger
  • Publication number: 20130312234
    Abstract: The invention relates to a method for increasing the skin or wound compatibility of a hygiene or wound care product, which has a cellulose nonwoven fabric and which is present in the form of a web, or of a precursor product of said hygiene or wound care product. The product is stretched and deviated in at least one direction in such manner that the cohesion of fibers or flakes of the cellulose nonwoven fabric is weakened, reduced, disrupted, or broken down at least in some sections.
    Type: Application
    Filed: September 30, 2011
    Publication date: November 28, 2013
    Inventor: Birgit Riesinger
  • Publication number: 20130304004
    Abstract: What is provided is a collection device for use in a drainage device for treating wounds using negative pressure, wherein said collection device is provided entirely or partially with at least one insert containing liquid-absorbing polymers.
    Type: Application
    Filed: April 19, 2013
    Publication date: November 14, 2013
    Inventor: Birgit Riesinger
  • Publication number: 20130096524
    Abstract: The invention relates to a wound treatment item having a proportion of modified natural fibers or synthetic fibers with a high dehydrating capacity.
    Type: Application
    Filed: September 28, 2012
    Publication date: April 18, 2013
    Inventor: Birgit Riesinger
  • Publication number: 20120179127
    Abstract: The invention relates to a wound care article having at least one flat layer that contains an absorbent material. Said article is characterised in that it is equipped with at least one other active element that gives the wound care article a convex or pyramidal shape (when viewed from the side).
    Type: Application
    Filed: August 23, 2010
    Publication date: July 12, 2012
    Inventor: Birgit Riesinger
  • Publication number: 20120143157
    Abstract: The invention relates to a multi-component dressing (100) for treating wounds of the human or animal body using a reduced pressure, having a wound-covering element (4) for mounting the dressing (100) at the surface of the skin and the mucous membrane and at least one connecting site (5), which is in contact with the wound space (10) and over which the materials in the wound space (10) can be evacuated. The multi-component dressing has super-absorbing polymers, the absorbed wound secretions remaining bound to polymers in the wound space until the latter are removed from the wound space and the polymers, due to their binding capacity, supporting reciprocal synergies with the sub-atmospheric pressures. Wound exudate, promoted by the reduced pressure, is also stored and controlled by polymerized granulates.
    Type: Application
    Filed: December 9, 2011
    Publication date: June 7, 2012
    Inventor: Birgit Riesinger
  • Publication number: 20120095419
    Abstract: The invention relates to a wound care article (100; 200; 300; 400; 500) comprising at least one body (1; 11; 21) absorbing the liquid wound exudates, and at least one shell (2; 12; 22) at least partially encompassing the body (1; 11; 21). The shell (2; 12; 22) itself is designed to absorb fluids.
    Type: Application
    Filed: August 1, 2008
    Publication date: April 19, 2012
    Inventor: Birgit Riesinger
  • Publication number: 20110313373
    Abstract: A device for treating wounds using a vacuum and having a gas-tight wound-covering element, which, when placed in contact with the body of the patient, forms a wound space between the respective wound and the wound-covering element. The device includes an absorption body, which is a layer, enclosed in an envelope, of a textile section, interspersed with super-absorbing particles. The liquid-permeable envelope has pores, the size of which does not exceed that of the super-absorbing particles. The absorption body, inserted in the wound space, has an initial volume, which enlarges in the course of the absorption process, and a final volume, so that, due to the size of the pores of the envelope, the absorbed wound secretions remain within the absorption body and, with that, below the wound-covering element, until the absorption body is removed from the wound space.
    Type: Application
    Filed: May 3, 2011
    Publication date: December 22, 2011
    Inventor: Birgit Riesinger
  • Publication number: 20110288462
    Abstract: The subject matter of the invention is a wound care article exhibiting a quantity of super-absorbent polymers. The wound care article is characterized in that characterized in that it exhibits at least one agent which can restrict the bleeding or the tendency to bleed. In the process it can be a chemically and/or pharmacologically and/or physiologically acting active ingredient or active ingredient complex.
    Type: Application
    Filed: August 1, 2008
    Publication date: November 24, 2011
    Inventor: Birgit Riesinger
  • Publication number: 20110213286
    Abstract: The invention relates to a wound treatment item having a proportion of modified natural fibers or synthetic fibers with a high dehydrating capacity.
    Type: Application
    Filed: March 7, 2011
    Publication date: September 1, 2011
    Inventor: Birgit Riesinger
  • Publication number: 20110171283
    Abstract: The present invention relates to a composition containing at least one nutritive, at least one disinfecting or decontaminating and/or at least one protease-inhibiting active compound and/or active compound complex for the external care and/or treatment of wounds of the human or animal body.
    Type: Application
    Filed: July 1, 2008
    Publication date: July 14, 2011
    Inventor: Birgit Riesinger