Patents by Inventor Oscar Alexandersson
Oscar Alexandersson 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: 20210085871Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: December 7, 2020Publication date: March 25, 2021Inventor: Oscar Alexandersson
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Publication number: 20200324056Abstract: A medicament delivery device is disclosed having a housing, an actuation mechanism capable of delivering doses of medicament from a medicament container and arranged with a delivery member, a shield, a guard movable within the housing, wherein the guard is operably connected to the actuation mechanism. A protective cap is releasably arranged on the housing and having a shield remover. A blocking element on the guard is movable between a blocking position and a release position and has an engagement surface to engage a proximal area of the housing. The blocking element engages with a surface of the shield remover to retain the blocking element in the blocking position. The engagement surface causes a blocking of the guard from movement and removal of the protective cap enables a movement of the blocking element to a release position when the engagement surface engages the proximal area allowing the member guard to move.Type: ApplicationFiled: May 9, 2017Publication date: October 15, 2020Applicant: SHL Medical AGInventor: Oscar ALEXANDERSSON
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Publication number: 20200188591Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: January 28, 2020Publication date: June 18, 2020Inventor: Oscar Alexandersson
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Patent number: 10617824Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: March 30, 2017Date of Patent: April 14, 2020Assignee: SHL MEDICAL AGInventor: Oscar Alexandersson
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Publication number: 20200061302Abstract: The present disclosure relates to a medicament delivery device comprising: a housing having a proximal and distal end; a medicament container positioned in the housing and having a medicament delivery member shield; a medicament delivery mechanism associated with the medicament container; an activation member operably connected to the medicament delivery mechanism and longitudinally movable in relation to the housing from an extended position to a retracted position to activate the medicament delivery mechanism; and a removable cap assembly comprising an outer tubular cap body and an inner tubular integrity lock member coaxially coupled to the outer tubular cap body; wherein in a first position of the removable cap assembly, a resilient structure of the inner tubular integrity lock member is engaged to a first engaging structure of the activation member and a second engaging structure of the housing for preventing the activation member from moving into the retracted position.Type: ApplicationFiled: October 17, 2017Publication date: February 27, 2020Applicant: SHL Medical AGInventor: Oscar ALEXANDERSSON
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Publication number: 20200061309Abstract: The present disclosure relates to a medicament delivery device comprises: a housing having a proximal end and a distal end; a medicament container positioned in the housing and having a medicament delivery member shield; a medicament delivery mechanism associated with the medicament container; an activation member operably connected to the medicament delivery mechanism and longitudinally movable in relation to the housing from an extended position to a retracted position to activate the medicament delivery mechanism; and a removable cap assembly comprising a deshielder, an inner tubular integrity lock member having a resilient structure configured to interact with both a first engaging structure of the activation member and a second engaging structure of the housing for preventing the activation member from moving into the retracted position; and wherein the removable cap assembly further comprises an outer tubular cap body which is movable in relation to the housing and to the inner tubular integrity lock meType: ApplicationFiled: October 30, 2017Publication date: February 27, 2020Inventor: Oscar Alexandersson
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Publication number: 20200046901Abstract: A medicament delivery device is disclosed having a housing, an actuation mechanism capable of delivering doses of medicament from a medicament container and arranged with a delivery member, a shield, a guard movable within the housing, wherein the guard is operably connected to the actuation mechanism. A protective cap is releasably arranged on the housing and having a shield remover. A blocking element on the guard is movable between a blocking position and a release position and has an engagement surface to engage a proximal area of the housing. The blocking element engages with a surface of the shield remover to retain the blocking element in the blocking position. The engagement surface causes a blocking of the guard from movement and removal of the protective cap enables a movement of the blocking element to a release position when the engagement surface engages the proximal area allowing the member guard to move.Type: ApplicationFiled: October 18, 2019Publication date: February 13, 2020Inventor: Oscar Alexandersson
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Publication number: 20190192776Abstract: An administration mechanism for a medicament delivery device is disclosed having a linearly displaceable medicament delivery member cover, an actuator sleeve, an actuator, wherein the medicament delivery member cover is configured to axially displace the actuator sleeve from an initial position to a distally displaced position thereby displacing the actuator sleeve relative to the actuator, a rotator having a guide structure, a plunger holder, and a plunger rod that is proximally biased. The actuator can engage with the plunger holder in the initial position of the actuator sleeve to prevent the plunger holder from proximal displacement relative to the actuator. The actuator can be released from engagement with the plunger holder by displacement of the actuator sleeve towards the distally displaced position to enable proximal displacement of the plunger holder, the plunger rod and the rotator relative to the actuator.Type: ApplicationFiled: March 29, 2017Publication date: June 27, 2019Inventor: Oscar Alexandersson
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Patent number: 10307539Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: October 6, 2016Date of Patent: June 4, 2019Assignee: SHL Medical AGInventor: Oscar Alexandersson
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Publication number: 20190105446Abstract: The present invention relates to a needle shield assembly for a syringe (10), comprising an inner needle shield (16) which is flexible and designed to enclose a major part of a hollow injection needle (18) of said syringe; an outer needle shield (20) which is rigid and designed to enclose a major part of said inner needle shield (16), which outer needle shield (20) is arranged with a number of passages (22) for allowing sterilizing agents to reach said injection needle (18) during a sterilization process. The invention is characterised in that said needle shield assembly further comprises a cover element (24; 36; 46) arranged adjacent said passages (22) such as to prevent the interior of said injection needle (18) from being exposed to oxygen via said passages (22) of said outer needle shield (20) after said sterilization process.Type: ApplicationFiled: October 3, 2018Publication date: April 11, 2019Inventors: Oscar Alexandersson, Thomas Dietl
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Patent number: 10127836Abstract: Automatic injection training device with a housing assembly comprising an outer housing, an actuation assembly, and a damper unit comprising a damper housing and a piston assembly that is arranged in said damper housing. The damper housing slides in a proximal direction relative to the piston assembly when an injection is simulated.Type: GrantFiled: October 8, 2013Date of Patent: November 13, 2018Assignee: Carebay Europe LtdInventor: Oscar Alexandersson
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Patent number: 9867942Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: June 23, 2015Date of Patent: January 16, 2018Assignee: SHL Group ABInventor: Oscar Alexandersson
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Patent number: 9764089Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: October 6, 2016Date of Patent: September 19, 2017Assignee: SHL Group ABInventor: Oscar Alexandersson
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Patent number: 9757519Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: January 12, 2016Date of Patent: September 12, 2017Assignee: SHL Group ABInventor: Oscar Alexandersson
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Publication number: 20170203042Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: March 30, 2017Publication date: July 20, 2017Inventor: Oscar Alexandersson
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Patent number: 9623182Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: GrantFiled: January 12, 2016Date of Patent: April 18, 2017Assignee: SHL Group ABInventor: Oscar Alexandersson
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Publication number: 20170021102Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: October 6, 2016Publication date: January 26, 2017Inventor: Oscar Alexandersson
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Publication number: 20170021105Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: October 6, 2016Publication date: January 26, 2017Inventor: Oscar Alexandersson
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Publication number: 20160121049Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: January 12, 2016Publication date: May 5, 2016Inventor: Oscar Alexandersson
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Publication number: 20160121048Abstract: A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member an a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged within an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.Type: ApplicationFiled: January 12, 2016Publication date: May 5, 2016Inventor: Oscar Alexandersson