Patents by Inventor Jürg Liniger

Jürg Liniger 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: 11400224
    Abstract: A safety arrangement for being used in a medicament delivery device, comprising a container holder with a body section and a flange seat and a shell. The container holder is arranged to receive a container with a longitudinal body at one end passing over into a distal flange and at an opposite end passing over into a proximal orifice via a shoulder, such that the distal flanges of the container contacts the flange seat of the container holder. Moreover, the container holder is arranged in the shell such that the container holder is movable in a proximal direction in relation to the shell. A blocking element is arranged between the shell and the container holder. A blocking initiating structure is arranged to reposition the blocking element when the container holder is moved in the proximal direction in relation to the shell from a first position to a second position.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: August 2, 2022
    Assignee: SHL MEDICAL AG
    Inventors: Jürg Liniger, Martin Müri, Thomas Thüer, Declan Reilly, Neil B. Cammish, Stephan Olson
  • Publication number: 20210085884
    Abstract: The present invention relates to a safety arrangement for being used in a medicament delivery device (1), comprising a container holder (2) with a body section (21) and a flange seat (22), and a shell (3). The container holder (2) is arranged to receive a container (4) with a longitudinal body (41) at one end passing over into a distal flange (42) and at an opposite end passing over into a proximal orifice (43) via a shoulder (44), such that the distal flange (42) of the container (4) contacts the flange seat (22) of the container holder (2). Moreover, the container holder (2) is arranged in the shell (3) such that the container holder (2) is movable in a proximal direction in relation to the shell (3). A blocking element (5) is arranged between the shell (3) and the container holder (2).
    Type: Application
    Filed: March 28, 2018
    Publication date: March 25, 2021
    Inventors: Jürg Liniger, Martin Müri, Thomas Thüer, Declan Reilly, Neil B. Cammish, Stephan Olson
  • Patent number: 9446204
    Abstract: The invention relates to a safety device for an injection syringe, the injection syringe including a body having an injection needle fitted thereon, the device including a plunger rod including a distal plunger part slidably movable in the body of the syringe, and a proximal triggering part, configured to trigger the displacement of a protection sheath, from an injection position, wherein the needle is uncovered, towards a safety position, wherein the needle is covered by the sheath. The proximal triggering part is able to move relative to the distal plunger part once the distal plunger part is at the distal end of its stroke, to trigger the displacement of the protection sheath.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: September 20, 2016
    Assignee: HOFFMAN-LA ROCHE INC.
    Inventors: Mark Digby Teucher, Pascal Dugand, Loïc Sebileau, Daniel Peter, Maxime Gaillot, Jürg Liniger
  • Patent number: 8979800
    Abstract: An insertion device for infusion sets, comprising a housing for enclosing an infusion set, a drive device for displacing the infusion set for insertion, wherein a portion of the drive device moves in an insertion direction, the movement being substantially friction-free relative to the housing.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: March 17, 2015
    Assignee: Roche Diagnostics International AG
    Inventors: Jürg Liniger, Mark Roethlisberger, Simon Scheurer
  • Patent number: 8801660
    Abstract: A device for inserting a cannula into tissue, including a cannula, a protective element which can accommodate said cannula, an operating element for moving the cannula out of the protective element, and a holder fixedly connected to the cannula. The invention encompasses a system for connecting a liquid supply to the cannula.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: August 12, 2014
    Assignee: Roche Diagnostics International AG
    Inventors: Marcel Hunn, Juerg Liniger, Patrik Denoth, Marc Oesch, Markus Buetikofer, Rudolf Zihlmann, Simon Scheurer
  • Publication number: 20140194828
    Abstract: The invention relates to a safety device for an injection syringe, the injection syringe including a body having an injection needle fitted thereon, the device including a plunger rod including a distal plunger part slidably movable in the body of the syringe, and a proximal triggering part, configured to trigger the displacement of a protection sheath, from an injection position, wherein the needle is uncovered, towards a safety position, wherein the needle is covered by the sheath. The proximal triggering part is able to move relative to the distal plunger part once the distal plunger part is at the distal end of its stroke, to trigger the displacement of the protection sheath.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Inventors: Mark Digby TEUCHER, Pascal DUGAND, Loïc SEBILEAU, Daniel PETER, Maxime GAILLOT, Jürg LINIGER
  • Patent number: 8636697
    Abstract: An insertion head for medical or pharmaceutical uses including a housing with a side that can be positioned on tissue and a penetrating device with a tip, the penetrating device carried by the housing in a protected orientation in which the housing covers the tip and a penetrating orientation in which the tip protrudes, wherein the penetrating orientation is angled relative to the protected orientation.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: January 28, 2014
    Assignee: Roche Diagnostics International AG
    Inventors: Simon Scheurer, Marcel Hunn, Jürg Liniger
  • Publication number: 20130281931
    Abstract: A device for inserting a cannula into tissue, including a cannula, a protective element which can accommodate said cannula, an operating element for moving the cannula out of the protective element, and a holder fixedly connected to the cannula. The invention encompasses a system for connecting a liquid supply to the cannula.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 24, 2013
    Inventors: Marcel Hunn, Juerg Liniger, Patrik Denoth, Marc Oesch, Markus Buetikofer, Rudolf Zihlmann, Simon Scheurer
  • Patent number: 8303535
    Abstract: A compact and one time use, self-administration device (10) for administering medication is disclosed. The device includes a housing (12) having a start button (26), a status indicator (28), a window (30), and a surface removably attachable to a user. The device (10) has a cartridge holder (34) providing in an aseptic environment a cartridge (32) containing the medication. The cartridge (32) is viewable through the cartridge holder (34) and the window (30). An included drive unit (42) provides a movable plunger (126) that breaks through a sterile barrier (130) of the cartridge holder (34) to dispense the medication from the cartridge (32) to an hollow needle (38) for administering the medication into the user.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: November 6, 2012
    Assignee: Hoffman-La Roche Inc.
    Inventors: Marcel Both, Kurt Friedli, Heiner Kaufmann, Juerg Liniger, Fabio Oester, Allen Pearson, Daniel Peter, Dominik Scherrer, Simon Scheurer, Oliver Shergold, Roger Siegenthaler, Sofia Galbraith
  • Publication number: 20110184428
    Abstract: An insertion device for infusion sets, including a housing for generally enclosing an infusion set placed in the insertion device and a drive device for displacing the infusion set, wherein the displacing is as friction-free as possible with respect to the housing.
    Type: Application
    Filed: February 11, 2011
    Publication date: July 28, 2011
    Applicant: Roche Diagnostics International AG
    Inventors: Jürg Liniger, Mark Roethlisberger, Simon Scheurer
  • Publication number: 20110166512
    Abstract: A compact and one time use, self-administration device (10) for administering medication is disclosed. The device includes a housing (12) having a start button (26), a status indicator (28), a window (30), and a surface removably attachable to a user. The device (10) has a cartridge holder (34) providing in an aseptic environment a cartridge (32) containing the medication. The cartridge (32) is viewable through the cartridge holder (34) and the window (30). An included drive unit (42) provides a movable plunger (126) that breaks through a sterile barrier (130) of the cartridge holder (34) to dispense the medication from the cartridge (32) to an hollow needle (38) for administering the medication into the user.
    Type: Application
    Filed: September 8, 2009
    Publication date: July 7, 2011
    Applicant: ROCHE DIAGNOSTICS INTERNATIONAL AG
    Inventors: Marcel Both, Kurt Friedli, Heiner Kaufmann, Juerg Liniger, Fabio Oester, Allen Pearson, Daniel Peter, Dominik Scherrer, Simon Scheurer, Oliver Shergold, Roger Siegenthaler, Sandra Galbraith
  • Publication number: 20110087196
    Abstract: A device for inserting a cannula into tissue, including a cannula, a protective element which can accommodate said cannula, an operating element for moving the cannula out of the protective element, and a holder fixedly connected to the cannula. The invention encompasses a system for connecting a liquid supply to the cannula.
    Type: Application
    Filed: December 17, 2010
    Publication date: April 14, 2011
    Inventors: Marcel Hunn, Jürg Liniger, Patrik Denoth, Marc Oesch, Markus Bütikofer, Rudolf Zihlmann, Simon Scheurer
  • Patent number: 7909791
    Abstract: An insertion device for infusion sets, including a housing for generally enclosing an infusion set placed in the insertion device and a drive device for displacing the infusion set, wherein the displacing is as friction-free as possible with respect to the housing.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: March 22, 2011
    Assignee: Roche Diagnositcs International AG
    Inventors: Jürg Liniger, Mark Roethlisberger, Simon Scheurer
  • Patent number: 7879010
    Abstract: A device for inserting a cannula into tissue, including a cannula, a protective element which can accommodate said cannula, an operating element for moving the cannula out of the protective element, and a holder fixedly connected to the cannula. The invention encompasses a system for connecting a liquid supply to the cannula.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: February 1, 2011
    Assignee: Roche Diagnostics International AG
    Inventors: Marcel Hunn, Jürg Liniger, Patrik Denoth, Marc Oesch, Markus Bütikofer, Rudolf Zihlmann, Simon Scheurer
  • Patent number: 7766874
    Abstract: A catheter head for medical and therapeutic applications including a catheter head housing, a cannula which protrudes from the catheter head and is to be introduced into organic tissue, a container connection for connecting a container containing a fluid to be administered, a fluid channel through which the fluid flows during the administration thereof, an injection needle connection for connecting an injection needle, a connection chamber which is adjacent to the cannula, the injection needle connection, and the fluid channel, and a connector that is arranged in a first position such that the injection needle can be guided from the injection needle connection into the connection chamber and then into the cannula, and in a second position such that it closes the connection chamber from the injection needle connection in a sealing manner after the injection needle has been removed.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: August 3, 2010
    Assignee: Roche Diagnostics International AG
    Inventor: Jürg Liniger