Patents by Inventor Henrik Lindenskov Nielsen

Henrik Lindenskov Nielsen 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: 20110257615
    Abstract: The urisheath provided here includes an element of thin material (a strip) that allows at least two lengths of it to run in a parallel fashion down either side of the sheath. The is obtained by injection moulding the strip in liquid silicone in the silicone injection moulding process for the urisheath, either by one, two or more component injection moulding. The injection moulding takes place in an injection moulding form for a urisheath with a cavity for the body portion and a cavity for the strip portion wherein the cavity for the body portion is connected to the cavity for the strip portion creating an attachment zone between the strip and the sheath.
    Type: Application
    Filed: June 14, 2011
    Publication date: October 20, 2011
    Applicants: Medical Rubber M.R. AB, Coloplast A/S
    Inventors: Henrik Lindenskov Nielsen, Johan Christiansson, Peter Persson
  • Publication number: 20110118685
    Abstract: A method and injection machine for producing a hollow product, such as a urisheath, use of the method for producing a urisheath as well as the urisheath. The machine comprises an annular cavity for receiving a silicone material. The material is injected in a cold state via a coldrun nozzle and cured by heat in the cavity. The cavity has a narrow cross-sectional area over a substantial portion of the cavity and the cavity is connected to a venting area. The cavity has an annular enlarged portion at the proximal portion of the cavity, arranged adjacent said inlet and a groove at the distal portion of the cavity. The narrow cross-sectional area has a decreasing radial dimension towards the distal portion of the cavity. The surface of the cavity is grit blasted.
    Type: Application
    Filed: January 19, 2011
    Publication date: May 19, 2011
    Applicants: Coloplast A/S, Medical Rubber M.R. AB
    Inventors: Henrik Lindenskov Nielsen, Per-Erik Magnusson
  • Publication number: 20090118688
    Abstract: A method and injection machine for producing a hollow product, such as a urisheath, use of the method for producing a urisheath as well as the urisheath. The machine comprises an annular cavity for receiving a silicone material. The material is injected in a cold state via a coldrun nozzle (20) and cured by heat in the cavity. The cavity has a narrow cross-sectional area over a substantial portion of the cavity and the cavity is connected to a venting area (13). The cavity has an annular enlarged portion (18) at the proximal portion of the cavity, arranged adjacent said inlet (24) and a groove (14) at the distal portion of the cavity. The narrow cross-sectional area has a decreasing radial dimension towards the distal portion of the cavity. The surface of the cavity is grit blasted.
    Type: Application
    Filed: October 3, 2006
    Publication date: May 7, 2009
    Applicants: Medical Rubber AB, Coloplast A/S
    Inventors: Henrik Lindenskov Nielsen, Per-Erik Magnusson
  • Publication number: 20090018530
    Abstract: The urisheath provided here includes an element of thin material (a strip) that allows at least two lengths of it to run in a parallel fashion down either side of the sheath. The is obtained by injection moulding the strip in liquid silicone in the silicone injection moulding process for the urisheath, either by one, two or more component injection moulding. The injection moulding takes place in an injection moulding form for a urisheath with a cavity for the body portion and a cavity for the strip portion wherein the cavity for the body portion is connected to the cavity for the strip portion creating an attachment zone between the strip and the sheath.
    Type: Application
    Filed: February 28, 2007
    Publication date: January 15, 2009
    Applicants: COLOPLAST A/S, MEDICAL RUBBER M.R. AB
    Inventors: Henrik Lindenskov Nielsen, Johan Christiansson, Peter Persson
  • Publication number: 20080257360
    Abstract: The present invention relates to a device with a rolled tubular section, the tubular section comprises at least two strips rolled together with the tubular section, the strips placed in suitable distance from each other along the rim of the unrolled tube to ensure unrolling along the rim of the tube in a way that allows the tube to unroll in an even fashion when pulling the strips. The invention especially relates to a device wherein at least one area of the tubular section is provided with an adhesive and when rolled the at least one area is in contact with at least a part of at least one of the two strips.
    Type: Application
    Filed: August 29, 2005
    Publication date: October 23, 2008
    Inventor: Henrik Lindenskov Nielsen
  • Publication number: 20080187693
    Abstract: Using an oxidative process it is made possible to apply an adhesive material to silicone. The process is controlled, allowing selective oxidative treatment to a silicone structure enabling treatment to the inside of a tubular structure.
    Type: Application
    Filed: September 5, 2005
    Publication date: August 7, 2008
    Applicant: COLOPLAST A/S
    Inventor: Henrik Lindenskov Nielsen
  • Patent number: 6739340
    Abstract: The device comprises a body for arrangement in the vagina for compressive action on and support of the neck of the bladder and optionally the urethra. The body has a substantially elongated shape with a longitudinal axis extending, in the intended direction of insertion, from a proximal to a distal end, and is made from a compressive and elastically deformable material. The body comprises at least one part protruding from the outer surface of the body and providing at least one pressure area for contact with the neck of the bladder and optionally the urethra.
    Type: Grant
    Filed: January 12, 2000
    Date of Patent: May 25, 2004
    Assignee: Codan Steritex ApS
    Inventors: Hanne Jensen, Karina Markersen, Allan Tanghoej, Anna Mortensen, Jan Torstensen, Henrik Lindenskov Nielsen, Marianne Saaby Ringaard, Birgitte Baht, Suzanne Eis Benzon
  • Publication number: 20040087921
    Abstract: An external urinary catheter for the relief of male urinary incontinence comprises a contact member (1) adapted for arrangement in engagement with at least the extreme portion of a penis, said contact member (1) being connected to a discharge conduit (7) via an opening in the distal end section of the contact member. The catheter is provided with an aperture (8) in a distal part of the contact member (1) or in the discharge conduit (7). A membrane (9) capable of selectively passing gases but retaining urine is fastened to the surface surrounding the aperture (8). The membrane (9) is at least partly protected by a shield (10). At least one vent (11) for allowing gases to be in substantially unhindered contact with the external surface of the membrane (9) is arranged in the catheter.
    Type: Application
    Filed: July 2, 2003
    Publication date: May 6, 2004
    Inventors: Signe Uhre Guldfeldt, Henrik Lindenskov Nielsen, Allan Tanghoj
  • Patent number: 6632204
    Abstract: An external urinary catheter for the relief of male urinary incontinence is provided. The catheter comprises a contact member which is adapted to be engaged with at least the extreme portion of a penis, said contact member being connected to a discharge conduit via an opening in the distal end section of the contact member. The catheter is provided with an aperture. A membrane, which is capable of selectively passing gases but retaining urine, is fastened to the surface surrounding the aperture. The membrane is at least partly protected by a shield. At least one vent for allowing gases to be in substantially unhindered contact with the external surface of the membrane is arranged in the catheter.
    Type: Grant
    Filed: January 9, 2001
    Date of Patent: October 14, 2003
    Assignee: Coloplast A/S
    Inventors: Signe Uhre Guldfeldt, Henrik Lindenskov Nielsen, Allan Tanghoj
  • Publication number: 20020087130
    Abstract: An external urinary catheter for the relief of male urinary incontinence is provided. The catheter comprises a contact member which is adapted to be engaged with at least the extreme portion of a penis, said contact member being connected to a discharge conduit via an opening in the distal end section of the contact member. The catheter is provided with an aperture. A membrane, which is capable of selectively passing gases but retaining urine, is fastened to the surface surrounding the aperture. The membrane is at least partly protected by a shield. At least one vent for allowing gases to be in substantially unhindered contact with the external surface of the membrane is arranged in the catheter.
    Type: Application
    Filed: January 9, 2001
    Publication date: July 4, 2002
    Inventors: Signe Uhre Guldfeldt, Henrik Lindenskov Nielsen, Allan Tanghoj
  • Publication number: 20010005782
    Abstract: An external urinary catheter assembly for the relief of male urinary incontinence comprises an inner member (1), which is arrangeable, in use, under the foreskin (6) of a penis and has in its distal end a discharge conduit (5) for connection with a hose, and an outer holder member (8) for circumferential engagement, in use, with the external side of the foreskin (6).
    Type: Application
    Filed: February 23, 2001
    Publication date: June 28, 2001
    Inventors: Allan Tanghoj, Henrik Lindenskov Nielsen, Signe Uhre Guldfeldt