Patents by Inventor Anders Boström
Anders Boström 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: 12629481Abstract: A protective cap is presented that is releasably connected to a medicament delivery having a generally tubular body and a medicament delivery member with a shield to be removed when the protective cap is removed, attachment elements for holding a generally tubular medicament delivery member shield remover within the protective cap and a lid attached to the cap body for holding the medicament delivery member shield remover in position.Type: GrantFiled: September 28, 2022Date of Patent: May 19, 2026Assignee: SHL Medical AGInventor: Anders Boström
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Patent number: 12599726Abstract: A protective cap is presented that is releasably connected to a medicament delivery having a generally tubular body and a medicament delivery member with a shield to be removed when the protective cap is removed, attachment elements for holding a generally tubular medicament delivery member shield remover within the protective cap and a lid attached to the cap body for holding the medicament delivery member shield remover in position.Type: GrantFiled: June 28, 2019Date of Patent: April 14, 2026Assignee: SHL Medical AGInventor: Anders Boström
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Publication number: 20260000834Abstract: The present disclosure provides a sub-assembly of a medicament delivery device, wherein the medicament delivery device comprises a medicament container, wherein the medicament container comprises a barrel extending along a longitudinal axis between a proximal end and a distal end, a medicament delivery member attached to the proximal end of the barrel, and a delivery member cap that encloses the medicament delivery member. The sub-assembly includes a delivery member guard comprising a body extending along the longitudinal axis between a proximal end and a distal end. The body is configured to at least partially surround the medicament container. The sub-assembly further includes a cap comprising a distally extending arm extending towards the distal end of the delivery member guard. The cap is removable from the delivery member guard by axially moving the cap relative to the delivery member guard from a distal position to a proximal position.Type: ApplicationFiled: June 26, 2023Publication date: January 1, 2026Inventors: Oscar Alexandersson, Anders Boström
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Patent number: 12508370Abstract: The present disclosure relates to a sub-assembly for medicament delivery device, which has an engageable releasing means, and a medicament delivery device including the sub-assembly. The engageable releasing means provides force for injecting medicament contained in the device when the engageable releasing means is released. For a conventional sub-assembly having an engageable releasing means, there is high possibility that the engageable releasing means is released during transportation of the sub-assembly to a final assembly location. To address this problem, particularly caused by unintentional external axial forces applied to the sub-assembly during transportation, the present disclosure applies a coupling mechanism to securely hold in an axial direction components including the engageable releasing means. Therefore, the sub-assembly and the medicament delivery device according to the present disclosure can prevent unintentional release of the engageable releasing means reliably.Type: GrantFiled: November 12, 2020Date of Patent: December 30, 2025Assignee: SHL Medical AGInventor: Anders Boström
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Patent number: 12491323Abstract: A safety device for a medicament delivery device having a housing, a medicament delivery member guard in the housing being rotationally fixed and axially movable relative to the housing, a biasing element, and a rotator arranged within the housing that rotates relative to the housing between an initial unlocked position and a final locked position, wherein the medicament delivery member guard has a guide track and a stop member, the guide track has an inclined section configured to cause rotation of the rotator, where the rotator has a protrusion configured as a stop surface, where in an initial unlocked position the protrusion is arranged in the guide track and where in a final locked position the rotator is rotated with respect to the position of the medicament delivery member guard, and wherein in the final locked position the medicament delivery member guard is locked against distal movement relative to the housing.Type: GrantFiled: May 12, 2021Date of Patent: December 9, 2025Assignee: SHL Medical AGInventor: Anders Boström
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Patent number: 12441397Abstract: A hydraulic steering system is presented. The system comprises a steering input unit, SIU, and a processing circuitry configured to control a haptic feedback exerted by the SIU. The processing circuitry is configured to obtain an available hydraulic steering capacity of the hydraulic steering system, and to control the haptic feedback exerted on the SIU based on the obtained hydraulic steering capacity.Type: GrantFiled: February 14, 2024Date of Patent: October 14, 2025Assignee: Volvo Construction Equipment ABInventors: Anders Boström, Gustav Strandberg
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Publication number: 20250303072Abstract: The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a subassembly for removing a needle shield.Type: ApplicationFiled: May 8, 2023Publication date: October 2, 2025Inventor: Anders Boström
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Publication number: 20250229037Abstract: A protective cap is presented that is releasably connected to a medicament delivery device, which medicament delivery device is provided with an activator element at a proximal end thereof, the protective cap has first positive holding elements arranged on an inner surface of the protective cap, which first holding elements are designed to interact with second holding elements, arranged on an outer surface of the activator element of the medicament delivery device.Type: ApplicationFiled: April 7, 2025Publication date: July 17, 2025Inventor: Anders Boström
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Publication number: 20250152836Abstract: The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a sub-assembly adapted to provide a plunger rod release function.Type: ApplicationFiled: January 10, 2023Publication date: May 15, 2025Inventor: Anders Boström
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Patent number: 12296152Abstract: A medicament delivery device is presented having a housing, a medicament container holder arranged to accommodate a medicament container provided with a medicament delivery member, a power unit arranged to act on the medicament container for expelling a dose of medicament when activated, an activation mechanism operably connected to the power unit. The activation mechanism is capable of activating said power unit and includes a medicament delivery member guard movable in a longitudinal direction in relation to the housing. The activation mechanism also has a force element arranged to bias said medicament delivery member guard to a proximal extended position wherein said medicament delivery member is covered and has a locking mechanism operably arranged to lock the medicament delivery member guard in the extended position, where the locking mechanism has a number of locking elements connected to the medicament delivery member guard and flexible in a generally radial direction.Type: GrantFiled: February 11, 2022Date of Patent: May 13, 2025Assignee: SHL MEDICAL AGInventor: Anders Boström
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Publication number: 20250144301Abstract: The present disclosure provides a subassembly of a medicament delivery device configured to expel medicament from a medicament container, the subassembly comprising a housing having a proximal end and a distal end; a tubular plunger rod operatively arranged to, upon activation, act on the medicament container, the tubular plunger rod assumes a pre-tensioned state by a drive spring; an actuator housing comprising at least one holding member arranged to lock the plunger rod in the pre-tensioned state; and a plunger holder having a blocking surface, the plunger holder being operatively configured to move distally from a blocking position in which the at least one holding member abuts against the blocking surface to prevent the at least one holding member from releasing the plunger rod from its pre-tensioned state, to a non-blocking position in which the blocking surface is distant from the position restricting movement of the holding member; wherein the drive spring is at least partly housed in the tubular plungType: ApplicationFiled: January 25, 2023Publication date: May 8, 2025Inventor: Anders Boström
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Publication number: 20250144319Abstract: The present disclosure relates to a medicament delivery device comprising a housing having a proximal end and contains a pre-filled syringe positioned within the housing, where the syringe has a needle, a dose of medicament and a sliding stopper. A tubular activation member, e.g., a needle cover that is slidably positioned within a housing of the delivery device to move from a first position to a second position, and then to a final locked position. The needle cover has two distally projecting arms and a proximal end portion terminating in a radial flange. A plunger rod can only move proximally relative to the needle cover when the needle cover is in the second position. The radial flange is positioned outside of the proximal end of the housing when the needle cover is in the first position, the second position, and the locked position.Type: ApplicationFiled: January 26, 2023Publication date: May 8, 2025Inventors: John Wiklund, Andreas Lundqvist, Robert Forsberg, Per Tengliden, Anders Boström, Caroline Wannehed Bergström, Martin Bue Bertelsen, Gregor Manke, Allan Lester Kierkegaard
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Patent number: 12274863Abstract: A medicament container holder is presented having a body designed to accommodate at least a part of a medicament container and is arranged with a medicament delivery member surrounded by a needle shield; a holding element arranged at a proximal end of the body for holding a neck portion of the medicament container. The holding element being flexible in generally radial directions and support elements provided between the holding element and the body, where the support elements allow generally outwardly movement of the holding element from a first initial position during passing of the needle shield when the medicament container is placed in the medicament container holder, ensuring inwardly movement of the holding element after passing of the needle shield, returning the holding element towards the first initial position to a second position, and promoting generally inwardly action of the holding element to a third position during attachment of a needle shield remover to the needle shield.Type: GrantFiled: March 11, 2019Date of Patent: April 15, 2025Assignee: SHL Medical AGInventors: Anders Holmqvist, Linda Odelberg, Anders Boström
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Publication number: 20250108170Abstract: The present disclosure provides sub-assembly for a medicament delivery device, the sub-assembly comprising: a sub-assembly housing extending along a longitudinal axis between a distal end and a proximal end, wherein the sub-assembly housing comprises a flexible arm extending in a distal direction of the sub-assembly housing, and wherein the flexible arm comprises a distally directed flexible arm surface, a rotator comprising a support wall extending in the direction of the longitudinal axis, a plunger rod comprising a proximally directed plunger rod surface adjacent to the distally directed flexible arm surface, a biasing member extending in the direction of the longitudinal axis between a proximally directed sub-assembly housing surface of the sub-assembly housing and a distally directed surface of the plunger rod, and wherein the rotator is rotatable around the longitudinal axis relative to the sub-assembly housing from a first rotator position where the support wall is adjacent to an outer surface of the fType: ApplicationFiled: January 16, 2023Publication date: April 3, 2025Inventor: Anders Boström
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Publication number: 20250074509Abstract: A computer system comprising processing circuitry. The processing circuitry is configured to obtain an articulation angle of an articulated vehicle and a velocity of the articulated vehicle. The articulation angle is controlled by a steering input unit, SIU, of a steering system of the articulated vehicle. The processing circuitry is further configured to, responsive to the articulation angle deviating from 0°, determine an angular speed for controlling the articulation angle towards 0° based on the articulation angle and a magnitude of the velocity such that a direction of the velocity is maintained. The processing circuitry is further configured to determine a steer-to-center torque for controlling the articulation angle towards 0° based on the angular speed, and provide the steer-to-center torque to the steering system for control of the articulation angle.Type: ApplicationFiled: July 22, 2024Publication date: March 6, 2025Inventors: Anders BOSTRÖM, Gustav STRANDBERG
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Publication number: 20250058054Abstract: A The present disclosure provides a sub-assembly for a medicament delivery device configured to expel medicament from a medicament container. The sub-assembly includes a housing, a pre-tensioned plunger rod, a holding sleeve fixedly attached to the housing, the holding sleeve comprising at least one holding arm arranged to lock the plunger rod in its pre-tensioned state, and a rear cap having a blocking surface arranged to prevent the holding arm from releasing the plunger rod from its pre-tensioned state.Type: ApplicationFiled: December 13, 2022Publication date: February 20, 2025Inventors: Christopher Foster, Anders Boström, Ming-Ting Yin
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Publication number: 20250001094Abstract: A protective cap is presented for releasable connection to a medicament delivery device, where the protective cap has openings in a proximal area for forming air passages through the protective cap.Type: ApplicationFiled: September 13, 2024Publication date: January 2, 2025Inventor: Anders Boström
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Publication number: 20250001092Abstract: A protective cap is presented that is releasably connected to a medicament delivery device, which medicament delivery device is provided with an activator element at a proximal end thereof, the protective cap has first positive holding elements arranged on an inner surface of the protective cap, which first holding elements are designed to interact with second holding elements, arranged on an outer surface of the activator element of the medicament delivery device.Type: ApplicationFiled: September 13, 2024Publication date: January 2, 2025Inventor: Anders Boström
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Patent number: 12115361Abstract: A protective cap is presented for releasable connection to a medicament delivery device, where the protective cap has openings in a proximal area for forming air passages through the protective cap.Type: GrantFiled: June 28, 2019Date of Patent: October 15, 2024Assignee: SHL Medical AGInventor: Anders Boström
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Patent number: 12115359Abstract: A protective cap is presented that is releasably connected to a medicament delivery device, which medicament delivery device is provided with an activator element at a proximal end thereof, the protective cap has first positive holding elements arranged on an inner surface of the protective cap, which first holding elements are designed to interact with second holding elements, arranged on an outer surface of the activator element of the medicament delivery device.Type: GrantFiled: June 28, 2019Date of Patent: October 15, 2024Assignee: SHL Medical AGInventor: Anders Boström