Patents by Inventor Daniel Nestenborg

Daniel Nestenborg 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).

  • Patent number: 10099032
    Abstract: A catheter is disclosed that includes an elongated shaft, an insertable end formed in or connected to one end of the elongated shaft, and a discharge end formed in or connected to the opposite end of the elongated shaft. Further, the catheter includes an insertion aid that at least partly encircles the discharge end, and is integrally and releasably connected to the discharge end. The catheter can be easily produced, and at the same time, the insertion aid may easily be removed for use as an insertion aid when using the catheter.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: October 16, 2018
    Assignee: DENTSPLY IH AB
    Inventors: Evelina Gustavsson, Daniel Nestenborg
  • Patent number: 9314585
    Abstract: A catheter assembly includes a catheter, part of which forms an insertable length to be inserted through a body opening and a catheter receptacle to accommodate at least part of the catheter such that an insertable portion of the catheter is enclosed but part of the catheter is left outside of the receptacle. Also disclosed is a method for producing a catheter assembly which includes providing a receptacle having an opening, providing a catheter which has a catheter tube and a connector on one end thereof, arranging the catheter tube in the receptacle, and connecting the receptacle to the connector to close the opening.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: April 19, 2016
    Assignee: ASTRA TECH AB
    Inventors: Daniel Nestenborg, Andrea Schmid
  • Publication number: 20150112314
    Abstract: A catheter, and preferably a urinary catheter, is disclosed, comprising an elongate shaft, an insertable end formed in or connected to one end of the elongate shaft, and a discharge end formed in or connected to the opposite end of the elongate shaft. Further, the catheter further comprises an insertion aid at least partly encircling the discharge end, and being integrally and releasably connected to the discharge end. Hereby, easy production is achieved, and at the same time, the insertion aid may easily be removed for use as an insertion aid when using the catheter.
    Type: Application
    Filed: December 18, 2014
    Publication date: April 23, 2015
    Inventors: Evelina Gustavsson, Daniel Nestenborg
  • Patent number: 8986265
    Abstract: A catheter assembly is provided comprising a catheter including a catheter tube and a connector arranged in one end of the catheter tube. The catheter is preferably a urinary, hydrophilic catheter. Further, the assembly comprises a catheter receptacle, a compartment accommodating the wetting fluid, the compartment being an integrated part of the receptacle but is separated from the cavity, the separation between the wetting fluid compartment and the cavity accommodating the catheter providing a rupturable sealed enclosure with at least one point of weakness.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: March 24, 2015
    Assignee: Astra Tech AB
    Inventors: Daniel Nestenborg, Andrea Schmid
  • Patent number: 8740863
    Abstract: A catheter assembly is provided comprising a catheter (3;530;630;730) including a catheter tube (32) and a connector (31;531) arranged in one end of the catheter tube. The catheter is preferably a urinary, hydrophilic catheter. Further, the assembly comprises a catheter receptacle (2;520;620;720) for accommodation of at least the catheter tube, wherein the receptacle is provided with an opening (22;622;722), said opening being connected to and closed by the connector (31;531) of the catheter. A method for producing such a catheter assembly is also provided.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: June 3, 2014
    Assignee: Astra Tech AB
    Inventors: Daniel Nestenborg, Andrea Schmid
  • Publication number: 20120172848
    Abstract: A catheter, and preferably a urinary catheter, is disclosed, comprising an elongate shaft, an insertable end formed in or connected to one end of the elongate shaft, and a discharge end formed in or connected to the opposite end of the elongate shaft. Further, the catheter further comprises an insertion aid at least partly encircling the discharge end, and being integrally and releasably connected to the discharge end. Hereby, easy production is achieved, and at the same time, the insertion aid may easily be removed for use as an insertion aid when using the catheter.
    Type: Application
    Filed: December 20, 2011
    Publication date: July 5, 2012
    Applicant: ASTRA TECH AB
    Inventors: Evelina Gustavsson, Daniel Nestenborg
  • Patent number: 8052673
    Abstract: A catheter assembly is disclosed comprising a catheter and a receptacle enclosing said catheter. The receptacle has a first part and a second part, which parts are foldable over each other. Further, at least one sticky adhesive area is arranged on the surface of one of the parts of the receptacle in such a way that the sticky adhesive area is covered by the other part when the receptacle is in a folded disposition, and exposed to the environment when the receptacle is in an unfolded disposition.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: November 8, 2011
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Publication number: 20090200186
    Abstract: A catheter assembly is provided comprising a catheter including a catheter tube and a connector arranged in one end of the catheter tube. The catheter is preferably a urinary, hydrophilic catheter. Further, the assembly comprises a catheter receptacle, a compartment accommodating the wetting fluid, the compartment being an integrated part of the receptacle but is separated from the cavity, the separation between the wetting fluid compartment and the cavity accommodating the catheter providing a rupturable sealed enclosure with at least one point of weakness.
    Type: Application
    Filed: April 21, 2009
    Publication date: August 13, 2009
    Inventors: Daniel NESTENBORG, Andrea Schmid
  • Publication number: 20090200187
    Abstract: A catheter assembly includes a catheter, part of which forms an insertable length to be inserted through a body opening and a catheter receptacle to accommodate at least part of the catheter such that an insertable portion of the catheter is enclosed but part of the catheter is left outside of the receptacle. Also disclosed is a method for producing a catheter assembly which includes providing a receptacle having an opening, providing a catheter which has a catheter tube and a connector on one end thereof, arranging the catheter tube in the receptacle, and connecting the receptacle to the connector to close the opening.
    Type: Application
    Filed: April 21, 2009
    Publication date: August 13, 2009
    Inventors: Daniel NESTENBORG, Andrea Schmid
  • Publication number: 20080200907
    Abstract: A catheter assembly is disclosed comprising a catheter and a receptacle enclosing said catheter. The receptacle has a first part and a second part, which parts are foldable over each other. Further, at least one sticky adhesive area is arranged on the surface of one of the parts of the receptacle in such a way that the sticky adhesive area is covered by the other part when the receptacle is in a folded disposition, and exposed to the environment when the receptacle is in an unfolded disposition.
    Type: Application
    Filed: July 15, 2005
    Publication date: August 21, 2008
    Applicant: ASTRA TECH AB
    Inventor: Daniel Nestenborg
  • Patent number: 7122025
    Abstract: A rectal insertion device (1) for the treatment of disorders of the digestive tract of a human or animal patient having a body (3, 5) comprises a forward section (8) which in an operative position of the device is disposed in the anal canal of the patient, a first passageway (9) which extends forward opening (11) in the forward section, a rearward section (3) having a forward end which in the operative position is disposed extra-coporeally and a second passageway (4) which extends rearwardly in the device from a second forward opening (7) in the forward end of the rearward section. The second passageway acts to catch faeces discharged from the anal canal not caught in the first passageway.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: October 17, 2006
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: 7066912
    Abstract: A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container (4) containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wetting fluid and being arranged within said wetting receptacle (2). The wetting fluid container (4) is arranged within the wetting receptacle (2), and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: June 27, 2006
    Assignee: Astra Tech AB
    Inventors: Daniel Nestenborg, Jan Utas, Agneta Pettersson
  • Publication number: 20050043715
    Abstract: A catheter assembly is provided comprising a catheter (3;530;630;730) including a catheter tube (32) and a connector (31;531) arranged in one end of the catheter tube. The catheter is preferably a urinary, hydrophilic catheter. Further, the assembly comprises a catheter receptacle (2;520;620;720) for accommodation of at least the catheter tube, wherein the receptacle is provided with an opening (22;622;722), said opening being connected to and closed by the connector (31;531) of the catheter. A method for producing such a catheter assembly is also provided.
    Type: Application
    Filed: April 29, 2003
    Publication date: February 24, 2005
    Inventors: Daniel Nestenborg, Andrea Schmid
  • Patent number: D505067
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: May 17, 2005
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D498671
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: November 23, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D498672
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: November 23, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D499016
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: November 30, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D499017
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: November 30, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D499335
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: December 7, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg
  • Patent number: D499643
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: December 14, 2004
    Assignee: Astra Tech AB
    Inventor: Daniel Nestenborg