Patents by Inventor Christian Maegaard

Christian Maegaard 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: 8956331
    Abstract: A disposable auto injector (10) having a housing for accommodation of a syringe (18) with a needle movably positioned in the housing between a first position in which the needle is inside the housing and a second position in which the needle protrudes outside the housing, a driver (22) positioned laterally in relation to the syringe and configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, a first injection lock configured in a locked state for preventing syringe movement from the first position to the second position and an injection trigger member (16) configured for releasing the first injection lock to an unlocked state wherein the first injection lock comprises a rotatable release shaft (34) configured for rotation between a first angular position in which it prevents movement of the syringe from the first position to the second position and a second angular position in which position does not prevent movement of the syringe from the fir
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: February 17, 2015
    Assignee: Bang & Olufsen Medicom A/S
    Inventors: Esben Weldingh Johansen, Jørn Winther Hald, Jørgen Rasmussen, Christian Maegaard
  • Patent number: 8876779
    Abstract: The present invention relates to a disposable auto injector that can be safely operated for automatic injection of a dose of medication and having a housing for accommodation of a syringe with a needle, the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing, a mechanical driver anchored to the housing at a first anchor location for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the mechanical driver is also configured for applying a force to the syringe by anchoring the mechanical driver to a different second anchor location.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: November 4, 2014
    Assignee: Bang & Olufsen Medicom A/S
    Inventors: Esben Weldingh Johansen, Jørgen Rasmussen, Christian Maegaard, Jørn Winther Hald
  • Patent number: 8409141
    Abstract: The present application relates to a disposable auto injector (10) that can be safely operated for automatic injection of a dose of medication and having a housing (12) for accommodation of a syringe (18) with a needle (20), the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing (22), a driver configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the driver is also configured for applying a force to the syringe thereby moving the syringe from the second position to a retracted position in which position the needle is accommodated inside the housing upon user operation of a release member (42).
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: April 2, 2013
    Assignee: Bang & Olufsen Medicom A/S
    Inventors: Esben Weldingh Johansen, Jørgen Rasmussen, Christian Maegaard, Jørn Winther Hald
  • Publication number: 20110224621
    Abstract: The present invention relates to a disposable auto injector that can be safely operated for automatic injection of a dose of medication and having a housing for accommodation of a syringe with a needle, the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing, a mechanical driver anchored to the housing at a first anchor location for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the mechanical driver is also configured for applying a force to the syringe by anchoring the mechanical driver to a different second anchor location.
    Type: Application
    Filed: November 12, 2008
    Publication date: September 15, 2011
    Applicant: BANG & OLUFSEN MEDICOM A/S
    Inventors: Esben Weldingh Johansen, Jørgen Rasmussen, Christian Maegaard, Jørn Winther Hald
  • Publication number: 20110224620
    Abstract: A disposable auto injector (10) having a housing for accommodation of a syringe (18) with a needle movably positioned in the housing between a first position in which the needle is inside the housing and a second position in which the needle protrudes outside the housing, a driver (22) positioned laterally in relation to the syringe and configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, a first injection lock configured in a locked state for preventing syringe movement from the first position to the second position and an injection trigger member (16) configured for releasing the first injection lock to an unlocked state wherein the first injection lock comprises a rotatable release shaft (34) configured for rotation between a first angular position in which it prevents movement of the syringe from the first position to the second position and a second angular position in which position does not prevent movement of the syringe from the fir
    Type: Application
    Filed: November 12, 2008
    Publication date: September 15, 2011
    Applicant: BANG & OLUFSEN MEDICOM A/S
    Inventors: Esben Weldingh Johansen, Jørn Winther Hald, Jørgen Rasmussen, Christian Maegaard
  • Publication number: 20100312195
    Abstract: The present application relates to a disposable auto injector (10) that can be safely operated for automatic injection of a dose of medication and having a housing (12) for accommodation of a syringe (18) with a needle (20), the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing (22), a driver configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the driver is also configured for applying a force to the syringe thereby moving the syringe from the second position to a retracted position in which position the needle is accommodated inside the housing upon user operation of a release member (42).
    Type: Application
    Filed: November 12, 2008
    Publication date: December 9, 2010
    Applicant: BANG & OLUFSEN MEDICOM A/S
    Inventors: Esben Weldingh Johansen, Jorgen Rasmussen, Christian Maegaard, Jorn Winther Hald