Patents by Inventor Soeren Bechmann
Soeren Bechmann 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).
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Publication number: 20230321358Abstract: A switch assembly comprising a chassis supporting a PCBA which has a distal surface comprising at least a first, a second, and a third electrical contacts, a ring having a ratchet profile, and a first arm and a second arm. The chassis moves axially relative to the ring during a first switch operation mode. The ring rotates relative to the chassis during a second switch operation mode. An axial movement of the chassis towards the ring closes an electrical connection between the first electrical contact and the first arm. Further, the ratchet profile of the ring is located facing proximally towards the distal surface of the PCBA such that an actuator guided on the ratchet profile elastically deforms the second arm thereby alternately opening and closing an electrical connection between the second electrical contact and the third electrical contact via the second arm.Type: ApplicationFiled: March 25, 2021Publication date: October 12, 2023Inventors: Soeren Bechmann, Ole Lemming, Jan Olesen
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Patent number: 10765809Abstract: A reloadable auto injector has a needle insertion driver to be re-activated upon reloading. A syringe is movably positioned in a housing between a first position and a second position. A plunger rod is locked to a plunger rod tube by a deflectable locking member. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament. A reload handle is connected to the syringe assembly so that user operation of the reload handle retracts the syringe to the first position and simultaneously reloads the syringe driver for delivering a further dose of medicament.Type: GrantFiled: June 14, 2017Date of Patent: September 8, 2020Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben Johansen
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Patent number: 10716899Abstract: An auto injector having sequential control of needle insertion and dose injection is disclosed. A syringe with a needle is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod tube has at least one locking member configured to normally lock a plunger rod to the plunger rod tube. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of at least one dose of medicament.Type: GrantFiled: August 18, 2017Date of Patent: July 21, 2020Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen
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Publication number: 20190336685Abstract: A reloadable auto injector wherein a syringe assembly is movably positioned between a first position in which the needle is accommodated inside a housing and a second position in which the needle protrudes outside the housing. The assembly comprises a syringe, a plunger rod and a plunger rod driver configured to apply a force to the plunger rod to advance the plunger rod in the syringe for delivering at least one dose of medicament. A syringe driver is configured to apply a force to the assembly thereby moving the assembly from the first position to the second position. A reload handle may be connected to the assembly so that user operation of the reload handle retracts the assembly to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament. The plunger rod driver is not re-activated.Type: ApplicationFiled: May 15, 2019Publication date: November 7, 2019Applicant: Merck Patent GmbHInventors: Soeren BECHMANN, Flemming MADSEN, Esben W. JOHANSEN
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Publication number: 20190328970Abstract: A reloadable auto injector wherein a syringe assembly is movably positioned between a first position in which the needle is accommodated inside a housing and a second position in which the needle protrudes outside the housing. The assembly comprises a syringe, a plunger rod and a plunger rod driver configured to apply a force to the plunger rod to advance the plunger rod in the syringe for delivering at least one dose of medicament. A syringe driver is configured to apply a force to the assembly thereby moving the assembly from the first position to the second position. A reload handle may be connected to the assembly so that user operation of the reload handle retracts the assembly to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament. The plunger rod driver is not re-activated.Type: ApplicationFiled: May 15, 2019Publication date: October 31, 2019Applicant: Merck Patent GmbHInventors: Soeren BECHMANN, Flemming MADSEN, Esben W. JOHANSEN
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Patent number: 10357608Abstract: A reloadable auto injector wherein a syringe assembly is movably positioned between a first position in which the needle is accommodated inside a housing and a second position in which the needle protrudes outside the housing. The assembly comprises a syringe, a plunger rod and a plunger rod driver configured to apply a force to the plunger rod to advance the plunger rod in the syringe for delivering at least one dose of medicament. A syringe driver is configured to apply a force to the assembly thereby moving the assembly from the first position to the second position. A reload handle may be connected to the assembly so that user operation of the reload handle retracts the assembly to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament. The plunger rod driver is not re-activated.Type: GrantFiled: September 10, 2012Date of Patent: July 23, 2019Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen
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Publication number: 20170348487Abstract: A reloadable auto injector for epinephrine injection is provided. The reloadable auto injector has a separate needle insertion and medicine injection drivers (1600) wherein needle insertion driver (1200) is configured to be re-activated upon reloading. A syringe is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod (1500) is normally locked to a plunger rod tube (1100) by at least one deflectable locking member (1110). A syringe driver (1200) applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member (1110) is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament.Type: ApplicationFiled: June 14, 2017Publication date: December 7, 2017Applicant: MERCK PATENT GMBHInventors: Soeren BECHMANN, Flemming MADSEN, Esben JOHANSEN
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Publication number: 20170348488Abstract: An auto injector having sequential control of needle insertion and dose injection is disclosed. A syringe with a needle is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod tube has at least one locking member configured to normally lock a plunger rod to the plunger rod tube. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of at least one dose of medicament.Type: ApplicationFiled: August 18, 2017Publication date: December 7, 2017Applicant: MERCK PATENT GMBHInventors: Soeren BECHMANN, Flemming MADSEN, Esben W. JOHANSEN
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Patent number: 9775948Abstract: An auto injector having sequential control of needle insertion and dose injection is disclosed. A syringe with a needle is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod tube has at least one locking member configured to normally lock a plunger rod to the plunger rod tube. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of at least one dose of medicament.Type: GrantFiled: September 10, 2012Date of Patent: October 3, 2017Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen
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Patent number: 9764091Abstract: A reloadable auto injector for epinephrine injection is provided. The reloadable auto injector has a separate needle insertion and medicine injection drivers (1600) wherein needle insertion driver (1200) is configured to be re-activated upon reloading. A syringe is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod (1500) is normally locked to a plunger rod tube (1100) by at least one deflectable locking member (1110). A syringe driver (1200) applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member (1110) is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament.Type: GrantFiled: September 11, 2015Date of Patent: September 19, 2017Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben Johansen
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Publication number: 20160001005Abstract: A reloadable auto injector for epinephrine injection is provided. The reloadable auto injector has a separate needle insertion and medicine injection drivers (1600) wherein needle insertion driver (1200) is configured to be re-activated upon reloading. A syringe is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod (1500) is normally locked to a plunger rod tube (1100) by at least one deflectable locking member (1110). A syringe driver (1200) applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member (1110) is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament.Type: ApplicationFiled: September 11, 2015Publication date: January 7, 2016Applicant: MERCK PATENT GMBHInventors: Soeren BECHMANN, Flemming MADSEN, Esben JOHANSEN
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Patent number: 9186459Abstract: A reloadable auto injector for epinephrine injection is provided. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament. A reload handle is connected to the syringe assembly so that user operation of the reload handle retracts the syringe to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament.Type: GrantFiled: September 10, 2012Date of Patent: November 17, 2015Assignee: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen
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Publication number: 20140257185Abstract: A reloadable auto injector for epinephrine injection is provided. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of medicament. A reload handle is connected to the syringe assembly so that user operation of the reload handle retracts the syringe to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament.Type: ApplicationFiled: September 10, 2012Publication date: September 11, 2014Applicant: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen
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Publication number: 20140221974Abstract: A reloadable auto injector wherein a syringe assembly is movably positioned between a first position in which the needle is accommodated inside a housing and a second position in which the needle protrudes outside the housing. The assembly comprises a syringe, a plunger rod and a plunger rod driver configured to apply a force to the plunger rod to advance the plunger rod in the syringe for delivering at least one dose of medicament. A syringe driver is configured to apply a force to the assembly thereby moving the assembly from the first position to the second position. A reload handle may be connected to the assembly so that user operation of the reload handle retracts the assembly to the first position and simultaneously reload the syringe driver to thereby ready the auto injector for delivering a further dose of medicament. The plunger rod driver is not re-activated.Type: ApplicationFiled: September 10, 2012Publication date: August 7, 2014Applicant: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Mansen, Esben W. Johansen
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Publication number: 20140207106Abstract: An auto injector having sequential control of needle insertion and dose injection is disclosed. A syringe with a needle is movably positioned in a housing between a first position in which the needle is accommodated inside the housing and a second position in which the needle protrudes outside the housing. A plunger rod tube has at least one locking member configured to normally lock a plunger rod to the plunger rod tube. A syringe driver applies a force to the syringe to move the syringe together with plunger rod tube, plunger rod and plunger rod driver from the first position to the second position. In the second position, the locking member is unlocked and releases the plunger rod to thereby activate the plunger rod driver to advance the plunger rod in the syringe for delivering of at least one dose of medicament.Type: ApplicationFiled: September 10, 2012Publication date: July 24, 2014Applicant: MERCK PATENT GMBHInventors: Soeren Bechmann, Flemming Madsen, Esben W. Johansen