Patents by Inventor Per Klintenstedt
Per Klintenstedt 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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Patent number: 10898646Abstract: According to aspects of the present disclosure, a retaining apparatus for use with a medicament delivery device is provided. The medicament delivery device includes a container holder assembly and an actuator assembly. The container holder assembly is configured to receive a container containing a medicament. The container holder assembly is configured to couple to the actuator assembly. The actuator assembly includes a plunger rod for engaging a stopper in the container. The retaining apparatus includes a plunger lock, a retaining member, and a biasing member. The plunger lock is seated within a proximal end of the actuator assembly, and secures the plunger rod. The retaining member is seated within the plunger lock. The biasing member is secured between the proximal end of the actuator assembly and the retaining member. The retaining member is biased in a proximal direction by the biasing member.Type: GrantFiled: April 29, 2016Date of Patent: January 26, 2021Assignee: SHL Medical AGInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Patent number: 10857285Abstract: The present application relates to an intermediate structure for a support structure of a medicament delivery device, which support structure is to cooperate with a medicament container, said support structure comprising a flexible element arranged to exert a force on a distal end surface of said medicament container, wherein said intermediate structure is arranged between said flexible element and said end surface and arranged to guide said flexible element in an outwardly direction in relation to a longitudinal axis (L) when exerting a force on said medicament container.Type: GrantFiled: December 14, 2018Date of Patent: December 8, 2020Assignee: SHL MEDICAL AGInventors: Per Klintenstedt, Anders Boström
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Patent number: 10653843Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: GrantFiled: March 28, 2017Date of Patent: May 19, 2020Assignee: SHL MEDICAL AGInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Patent number: 10525202Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: GrantFiled: February 22, 2016Date of Patent: January 7, 2020Assignee: SHL MEDICAL AGInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Publication number: 20190201612Abstract: The present application relates to an intermediate structure for a support structure of a medicament delivery device, which support structure is to cooperate with a medicament container, said support structure comprising a flexible element arranged to exert a force on a distal end surface of said medicament container, wherein said intermediate structure is arranged between said flexible element and said end surface and arranged to guide said flexible element in an outwardly direction in relation to a longitudinal axis (L) when exerting a force on said medicament container.Type: ApplicationFiled: December 14, 2018Publication date: July 4, 2019Inventors: Per Klintenstedt, Anders Boström
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Patent number: 9861753Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and wherein the retaining member and the tubular body respectively comprises a first and a second locking means capable of achieving a mutual mechanical connection, such that the retaining member is locked to the tubular body.Type: GrantFiled: November 7, 2011Date of Patent: January 9, 2018Assignee: SHL Group ABInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmén
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Publication number: 20170312173Abstract: According to aspects of the present disclosure, a retaining apparatus for use with a medicament delivery device is provided. The medicament delivery device includes a container holder assembly and an actuator assembly. The container holder assembly is configured to receive a container containing a medicament. The container holder assembly is configured to couple to the actuator assembly. The actuator assembly includes a plunger rod for engaging a stopper in the container. The retaining apparatus includes a plunger lock, a retaining member, and a biasing member. The plunger lock is seated within a proximal end of the actuator assembly, and secures the plunger rod. The retaining member is seated within the plunger lock. The biasing member is secured between the proximal end of the actuator assembly and the retaining member. The retaining member is biased in a proximal direction by the biasing member.Type: ApplicationFiled: April 29, 2016Publication date: November 2, 2017Inventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Publication number: 20170196770Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: ApplicationFiled: March 28, 2017Publication date: July 13, 2017Inventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Patent number: 9649443Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: GrantFiled: November 7, 2011Date of Patent: May 16, 2017Assignee: SHL Group ABInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmén
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Publication number: 20160166769Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: ApplicationFiled: February 22, 2016Publication date: June 16, 2016Inventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmen
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Publication number: 20130220869Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and wherein the retaining member and the tubular body respectively comprises a first and a second locking means capable of achieving a mutual mechanical connection, such that the retaining member is locked to the tubular body.Type: ApplicationFiled: November 7, 2011Publication date: August 29, 2013Applicant: SHL GROUP ABInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmén
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Publication number: 20130226082Abstract: Container holder assembly for use in a medicament delivery device, comprising a tubular body elongated in an axial direction, said tubular body having a proximal end and an opposite distal end, and a retaining member releasably arranged to said tubular body for securing an elongated container placed inside the tubular body, wherein said retaining member comprises a resilient structure capable of exerting an axial force on said container in said tubular body for holding the container in a fixed position inside the tubular body and thereby avoiding displacement or breakage of the container and wherein a distal end of said container protrudes from a distal end of said tubular body.Type: ApplicationFiled: November 7, 2011Publication date: August 29, 2013Applicant: SHL GROUP ABInventors: Per Klintenstedt, Anders Wieselblad, Gunnar Elmén