Patents by Inventor Arne Puhasmagi

Arne Puhasmagi 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: 20140221932
    Abstract: The present invention relates to a valve assembly for sealing a through passage of a catheter introducing device, comprising a sealing unit having a movable closing member connected to a biasing means, and a seat member arranged with a sealing surface around the aperture of the through passage, wherein the biasing means is arranged to urge the closing member to sealably abut against the sealing surface, corresponding to a closed position, so as to prevent flow of fluid through the valve. The invention also relates to a catheter introducer assembly comprising a valve assembly.
    Type: Application
    Filed: September 5, 2012
    Publication date: August 7, 2014
    Applicant: NORDIC MED-COM AB
    Inventors: Arne Puhasmãgi, Anne Lundgren
  • Publication number: 20090054845
    Abstract: A catheter tubing (2) consists of a composite comprising a first material (54) which mainly consists of a hydrophilic plastic material which absorbs moisture and which therefore swells in contact with e.g. blood, and a second material which essentially does not absorb moist but which forms reinforcing longitudinal strands (55) in the catheter tubing, which counteract that the catheter tubing is extended or becomes thicker because of the swelling capacity of the first polymeric material, such that the volume increase of the hydrophilic, first plastic material substantially results in an increase of the circumference of the tubing and hence of its diameter and flow area. A catheter is made of a catheter tubing of that type and can be included in an assembly (1) comprising a hub (4) having a front portion (11) provided with a pair of wings (29) extending outwards from the hub.
    Type: Application
    Filed: April 11, 2007
    Publication date: February 26, 2009
    Inventors: Arne Puhasmagi, Michael Svedberg, Kay Grinneback
  • Patent number: D572819
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: July 8, 2008
    Assignee: Nordic Med, Com AB
    Inventor: Arne Puhasmagi
  • Patent number: D667106
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: September 11, 2012
    Assignee: Nordic Med-Com AB
    Inventor: Arne Puhasmagi
  • Patent number: D846739
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: April 23, 2019
    Inventors: Bill Baumer, Henrik Enkel Larsson, Henrik Eklund, Arne Puhasmagi, Örjan Sodeberg, Jonas Bjoorkman