Patents by Inventor Allan Tanghøj

Allan Tanghøj 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: 10449328
    Abstract: A packaged catheter assembly includes a urinary catheter, a package, and a seal. The urinary catheter has a tube section connected between a proximal end and a distal end, and the proximal end of the urinary catheter is insertable into a urinary bladder. The package contains the urinary catheter and has a proximal compartment section that is removable from a distal section of the package to provide an outlet in the distal section of the package. The seal is arranged between an outer surface of the urinary catheter and an inner surface of the distal section of the package. The seal provides a nearly or truly liquid tight interface between the urinary catheter and the inner surface of the distal section of the package.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: October 22, 2019
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Bogelund Jensen
  • Patent number: 10441454
    Abstract: A urinary catheter is provided as a package, where the package is an enclosed intermittent urinary catheter having a distal section and a proximal section. The distal section includes a urine exit port and the proximal section includes a urine entrance port and has a closed and rounded tip that is adapted to be inserted into a bladder.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 15, 2019
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Publication number: 20180036510
    Abstract: A urinary catheter is provided as a package, where the package is an enclosed intermittent urinary catheter having a distal section and a proximal section. The distal section includes a urine exit port and the proximal section includes a urine entrance port and has a closed and rounded tip that is adapted to be inserted into a bladder.
    Type: Application
    Filed: August 25, 2017
    Publication date: February 8, 2018
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 9849230
    Abstract: An irrigation system including a reservoir with an inlet adapted to guide liquid into the reservoir, the inlet defining a closure for closing the inlet, an insertion member defining an insertion end sized for insertion into a body cavity of a human being, the insertion member defining at least one opening, and a liquid tube fluidly connecting the reservoir with the insertion member, at least one of the reservoir and the insertion member being permanently fastened to the liquid tube and further including an electrical pump adapted to pump liquid from the reservoir and out through the at least one opening of the insertion member, the electrical pump adapted to be separable from the system.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: December 26, 2017
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Marlene Corydon, Jesper Groendahl Lund, Lars Olav Schertiger
  • Patent number: 9775965
    Abstract: A catheter insertable into a urethra to drain urine from a bladder includes a tubular portion, a sleeve disposed relative to the tubular portion, with the tubular portion having a bendable zone that is configured to allow the catheter to fold to a compact length. The catheter has a total catheter length measured between an end of a connector that is attachable to a drainage bag and an insertion end of the tubular portion that is insertable into the bladder. The compact length is less than the total catheter length, and the sleeve is operable to support the tubular portion by removing the bend in the bendable zone to thus align the connector axially with the insertion end of the tubular portion.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: October 3, 2017
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 9682212
    Abstract: A catheter includes a proximal section that is inserted into and telescopically movable relative to a distal section. A proximal end of the proximal section is insertable into a urethra of a user and the distal section provides a discharge conduit for urine. The proximal section includes a rear portion, and an exterior surface of the rear portion diverges away from the proximal end to provide a diverging rear transition section that is wider than the proximal end of the proximal section. The distal section includes a front portion and an interior surface of the front portion converges to an opening formed in a front transition end, the opening is narrower than the diverging rear transition section of the proximal section.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: June 20, 2017
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Jens Berg Christensen
  • Publication number: 20170080177
    Abstract: A packaged catheter assembly includes a urinary catheter, a package, and a seal. The urinary catheter has a tube section connected between a proximal end and a distal end, and the proximal end of the urinary catheter is insertable into a urinary bladder. The package contains the urinary catheter and has a proximal compartment section that is removable from a distal section of the package to provide an outlet in the distal section of the package. The seal is arranged between an outer surface of the urinary catheter and an inner surface of the distal section of the package. The seal provides a nearly or truly liquid tight interface between the urinary catheter and the inner surface of the distal section of the package.
    Type: Application
    Filed: September 30, 2016
    Publication date: March 23, 2017
    Inventors: Allan Tanghoej, Lars Bogelund Jensen
  • Patent number: 9511204
    Abstract: A catheter assembly includes a catheter attached to a connector and a package. The catheter has a proximal end sized for insertion into a bladder though a urethra and a distal end opposite of the proximal end. The connector is attached to the distal end of the catheter. The package is sized to receive the catheter and the connector, with the package including an opening sized for removal of the catheter and the connector from the package. A tab is placed over the opening of the package to seal the catheter and the connector inside of the package. An extractor has a first portion connected to the tab and a second portion coupled to the catheter proximal of the connector.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: December 6, 2016
    Assignee: Coloplast A/S
    Inventor: Allan Tanghøj
  • Patent number: 9492631
    Abstract: A catheter assembly includes a urinary catheter and a package provided to contain the catheter. The catheter has a mid-section connected between a proximal end and a distal end. The proximal end of the catheter is adapted for insertion into a urinary canal and the distal end of the catheter is connected to a seal. The package includes a proximal compartment section that is removable from a distal section of the package to provide an outlet in the distal section of the package. The catheter is adapted to move relative to the distal section of the package such that (a) the seal at the distal end of the catheter slides relative to the distal section of the package and (b) at least the mid-section of the catheter is movable through the outlet in the distal section of the package.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: November 15, 2016
    Assignee: Coloplast A/S
    Inventors: Allan Tanghøj, Lars Bogelund Jensen
  • Publication number: 20160015929
    Abstract: A catheter assembly includes a urinary catheter and a package provided to contain the catheter. The catheter has a mid-section connected between a proximal end and a distal end. The proximal end of the catheter is adapted for insertion into a urinary canal and the distal end of the catheter is connected to a seal. The package includes a proximal compartment section that is removable from a distal section of the package to provide an outlet in the distal section of the package. The catheter is adapted to move relative to the distal section of the package such that (a) the seal at the distal end of the catheter slides relative to the distal section of the package and (b) at least the mid-section of the catheter is movable through the outlet in the distal section of the package.
    Type: Application
    Filed: May 26, 2015
    Publication date: January 21, 2016
    Inventors: Allan Tanghoej, Lars Bogelund Jensen
  • Publication number: 20150359994
    Abstract: A catheter assembly includes a catheter attached to a connector and a package. The catheter has a proximal end sized for insertion into a bladder though a urethra and a distal end opposite of the proximal end. The connector is attached to the distal end of the catheter. The package is sized to receive the catheter and the connector, with the package including an opening sized for removal of the catheter and the connector from the package. A tab is placed over the opening of the package to seal the catheter and the connector inside of the package. An extractor has a first portion connected to the tab and a second portion coupled to the catheter proximal of the connector.
    Type: Application
    Filed: August 26, 2015
    Publication date: December 17, 2015
    Inventor: Allan Tanghøj
  • Patent number: 9205222
    Abstract: A urinary catheter assembly (1) is provided. The catheter assembly has an intermittent urinary catheter (2) with low-friction surface and a tubular elongated package (3) with a side-opening (15). The catheter may be provided with a hydrophilic surface and the package may include a liquid swelling medium. The user may grab the connector (4) through the side-opening and pull out the catheter of the package through there. Spillage of the liquid swelling medium or lubricant is avoided. The side-opening may be configured so that it has two stable configurations, a storing and a folded configuration.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 8, 2015
    Assignee: Coloplast A/S
    Inventor: Allan Tanghøj
  • Patent number: 9192506
    Abstract: A catheter assembly includes a first tubular section and a second tubular section. The first section provides a urinary catheter that is disposed in the second section. The second section has a proximal end with a first opening and a distal end with a second opening. The first opening is adapted for dispensing a proximal end of the urinary catheter out of the proximal end of the second section and the second opening is provided to drain liquid from the urinary catheter through and out of the second section. A sealing obstruction is formed between an inner surface of the second section and an outer surface of the urinary catheter. The sealing obstruction is adapted to form a seal between the distal end portion of the urinary catheter and the proximal end of the second section.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: November 24, 2015
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 9144659
    Abstract: A catheter assembly (1) comprising a catheter (8) having a proximal end (10) adapted to be inserted into a bodily cavity and a distal end (11) having a drainage outlet (13), a catheter package (2) having a cavity for accommodating the catheter and an opening for withdrawing the catheter from the package, and extracting means (17) that are coupled to the catheter for extracting the distal end of the catheter out of the package.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: September 29, 2015
    Assignee: Coloplast A/S
    Inventor: Allan Tanghøj
  • Publication number: 20150182724
    Abstract: A catheter insertable into a urethra to drain urine from a bladder includes a tubular portion, a sleeve disposed relative to the tubular portion, with the tubular portion having a bendable zone that is configured to allow the catheter to fold to a compact length. The catheter has a total catheter length measured between an end of a connector that is attachable to a drainage bag and an insertion end of the tubular portion that is insertable into the bladder. The compact length is less than the total catheter length, and the sleeve is operable to support the tubular portion by removing the bend in the bendable zone to thus align the connector axially with the insertion end of the tubular portion.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 2, 2015
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 9067039
    Abstract: A catheter assembly allowing for non-contaminated insertion of the catheter into the urinary canal. The catheter assembly includes a urinary catheter, a catheter package and a sealing member. The urinary catheter defines a conduit and has a proximal end adapted for insertion into the urinary canal and an opposite distal end. The catheter package has a hose with a cavity for accommodation of the catheter, and a catheter outlet adapted to dismantle the proximal end of the catheter from the catheter package. The sealing member is adapted to provide a substantially liquid-tight seal between the catheter package and the urinary catheter while the catheter is being dismantled.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: June 30, 2015
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 8986286
    Abstract: A kit for preparing a medical catheter from catheter sections comprises a tubular protective member surrounding a first, proximal one of the catheter sections. The kit further comprises a joint for interconnecting the catheter sections, the joint defining a substantially liquid tight seal at one end of a substantially annular and longitudinally extending cavity provided between the proximal end portion of the first catheter section and an inner wall of the tubular protective member. Following removal of the tubular protective member, one of the catheter sections is exposed and ready for insertion into the urethra.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: March 24, 2015
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen
  • Patent number: 8920366
    Abstract: An irrigation system for irrigation of a body cavity includes a reservoir, with an inlet for pouring liquid into the reservoir, an insertion member defining an insertion end for insertion into a body cavity through a body opening of a human being, the insertion member defining at least one opening, and a liquid tube fluidly connecting the reservoir with the insertion member. The reservoir has front and rear walls formed of a flexible, non-elastic polymer material, with the walls having edges sealed together. The reservoir has an upper liquid chamber and a lower liquid chamber, with the two chambers being separated by a first one-way valve.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: December 30, 2014
    Assignee: Coloplast A/S
    Inventor: Allan Tanghoej
  • Publication number: 20140163533
    Abstract: A catheter assembly allowing for non-contaminated insertion of the catheter into the urinary canal. The catheter assembly includes a urinary catheter, a catheter package and a sealing member. The urinary catheter defines a conduit and has a proximal end adapted for insertion into the urinary canal and an opposite distal end. The catheter package has a hose with a cavity for accommodation of the catheter, and a catheter outlet adapted to dismantle the proximal end of the catheter from the catheter package. The sealing member is adapted to provide a substantially liquid-tight seal between the catheter package and the urinary catheter while the catheter is being dismantled.
    Type: Application
    Filed: August 12, 2013
    Publication date: June 12, 2014
    Applicant: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Jensen
  • Publication number: 20140148795
    Abstract: A catheter assembly includes a first tubular section and a second tubular section. The first section provides a urinary catheter that is disposed in the second section. The second section has a proximal end with a first opening and a distal end with a second opening. The first opening is adapted for dispensing a proximal end of the urinary catheter out of the proximal end of the second section and the second opening is provided to drain liquid from the urinary catheter through and out of the second section. A sealing obstruction is formed between an inner surface of the second section and an outer surface of the urinary catheter. The sealing obstruction is adapted to form a seal between the distal end portion of the urinary catheter and the proximal end of the second section.
    Type: Application
    Filed: February 4, 2014
    Publication date: May 29, 2014
    Applicant: Coloplast A/S
    Inventors: Allan Tanghoej, Lars Boegelund Jensen