Abstract: A powerpack sub-assembly for a medicament delivery device is described, the powerpack sub-assembly extending along an axis in an axial direction from a proximal end to a distal end. The powerpack sub-assembly has a housing extending from the distal end of the powerpack sub-assembly, a lock ring slidable in the axial direction relative to the housing, an activation ring slidable in the axial direction relative to the housing and relative to the lock ring, wherein the lock ring is arranged closer to the distal end of the powerpack sub-assembly than the activation ring, a connection mechanism to connect the activation ring to the lock ring during use, the connection mechanism has a connector on the activation ring and a corresponding connector on the lock ring, and a lock mechanism to lock the powerpack sub-assembly after use, the lock mechanism having a distally-facing surface on the lock ring and a corresponding proximally-facing surface on the housing.

Abstract: Syringe carriers for medicament delivery devices are described where a medicament delivery device sub-assembly extending along a longitudinal axis from a proximal end to a distal end is described having a tubular housing, a tubular syringe carrier inside the housing and a syringe inside the syringe carrier. The syringe includes a needle shield and a medicament container comprising a shoulder. The housing includes a flexible arm extending in the axial direction relative to the longitudinal axis, the flexible arm having an inwardly extending protrusion arranged in a gap between the shoulder and the needle shield. The syringe carrier has a proximal portion and a distal portion, and the proximal portion is arranged adjacent to the flexible arm of the housing so that movement of the flexible arm of the housing in a radial direction relative to the longitudinal axis is restricted by the proximal portion of the syringe carrier.

Abstract: The disclosure describes a medicament delivery device having an actuation mechanism configured to act on a medicament container for expelling a medicament, where mechanism has a rear assembly configured to hold said actuation mechanism in a pre-tensioned state, wherein the rear assembly further comprises a transport lock mechanism a support and holding mechanism for a feedback member and activation member an activation member guard. Further an elongated housing having a proximal end and an opposite distal end, accommodating the rear assembly, the medicament container, the actuation mechanism and the activation member guard, wherein the housing further comprises guiding members able to interact with the transport lock mechanism of the rear assembly and/or a container holder for the medicament container. A biased activation member guard is axially slidable with respect to the housing from a proximal extended position to a retracted position and operably connected to a tubular coupling member.

Abstract: A medicament delivery device is disclosed having a front assembly, and a rear assembly configured to be attached to the front assembly, wherein the front assembly has a front body and a syringe holder arranged in the front body, wherein the rear assembly has a rear body provided with a plunger rod, wherein the front body is configured to move axially relative to the rear body to enable the plunger rod to move forward inside the syringe holder, wherein the front assembly and the rear assembly are configured to be attached by means of a bayonet connection.

Abstract: An inflatable penile prosthesis can include, a reservoir, an inflatable member and a pump assembly. The pump assembly can include at least one valve comprising an entry portion, a middle portion, an exit portion, and exit tube interface, and a valve member. The exit portion can include a first landing portion including an interior portion, the interior portion of the first landing portion being semicircular about a longitudinal exit axis, the longitudinal exit axis extending through a center of the exit portion parallel to a direction that an exit tube interface extends from the exit portion, and a first channel portion adjacent to the first landing portion and including an interior portion, the interior portion of the first channel portion being farther from the longitudinal exit axis than the interior portion of the first landing portion.

Abstract: A transport lock assembly included in a sub-assembly for a medicament delivery device is disclosed that includes a powerpack having a locking member configured to interact with a control member, where the locking member is movable relative to the control member and a body of the power pack from a locked state in which the control member is immobilized, to an unlocked state in which the control member is free to move. The locking member can be moved from the locked to the unlock state by interaction with a needle guar or with an inner surface feature of housing into which the sub-assembly is inserted during the final assembly of the medicament delivery device.

Abstract: A medicament delivery device is presented having a housing, a plunger rod biased in a proximal direction of the medicament delivery device, a plunger holder radially engaging the plunger rod, and wherein the plunger holder has a radial recess, an inner body arranged radially outside the plunger holder and provided with a radially flexible gripping member that engages with the radial recess to hold the plunger holder in a fixed axial position, and a movable sleeve that moves axially in the housing from a first position to a second position, wherein the movable sleeve has a blocking wall which in the first position is arranged radially outside the gripping member and which is prevented from flexing radially outwards by a radially inwards directed force applied onto the blocking wall by the housing, thereby preventing the gripping member to flex radially outwards and disengage from the recess.

Abstract: According to an aspect, an implant includes an inflatable member and a pump assembly. The pump assembly includes a cavity, a valve, and a valve housing. The pump assembly is configured to facilitate a transfer of a fluid from the cavity to the inflatable member. The valve housing is configured to be deformed to allow the fluid to move from the inflatable member to the cavity.

Abstract: According to an aspect, an implant includes an inflatable member and a pump assembly. The pump assembly has a first pump bulb defining a first cavity, a second pump bulb defining a second cavity, a valve, and a valve housing. The pump assembly is configured to facilitate a transfer of fluid from the first cavity to the inflatable member in response to the first pump bulb being activated. The pump assembly is configured to facilitate a transfer of fluid from the second cavity to the inflatable member in response to the second pump bulb being activated.

Abstract: According to an aspect, an implant includes an inflatable member and a pump assembly. The pump assembly is configured to facilitate a transfer of a fluid to the inflatable member to place the inflatable member in an inflated configuration. The inflatable member has a sidewall that defines a lumen and a core member disposed within the lumen. The core member has a surface and defines a plurality of closed cells. The fluid is configured to be disposed adjacent the surface of the core member when the inflatable member is in the inflated configuration.

Abstract: 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.

Abstract: A sub-assembly of a medicament delivery device is presented, where the sub-assembly includes a plunger rod that is biased, a main body arranged on the plunger rod, and a coupling member movable relative to the main body, where the main body includes a first locking element, the coupling member includes a second locking element, and where the first locking element and the second locking element are configured to be releasably engaged with each other such that the coupling member is prevented from moving relative to the main body.

Abstract: According to an aspect, an inflatable implant includes a fluid reservoir configured to hold fluid; an inflatable member; and a pump assembly configured to transfer fluid from the fluid reservoir to the inflatable member, the pump assembly including a pump bulb, the pump bulb having an outer surface, the pump bulb having a horizontal projection disposed on the outer surface and a vertical projection disposed on the outer surface.

Abstract: A sub-assembly of a medicament delivery device is presented, where the sub-assembly includes a plunger rod that is biased, a main body arranged on the plunger rod, and a coupling member movable relative to the main body, where the main body includes a first locking element, the coupling member includes a second locking element, and where the first locking element and the second locking element are configured to be releasably engaged with each other such that the coupling member is prevented from moving relative to the main body.

Abstract: According to an aspect, an inflatable implant includes a fluid reservoir configured to hold fluid; an inflatable member; and a pump assembly configured to transfer fluid from the fluid reservoir to the inflatable member, the pump assembly including a pump bulb, the pump bulb having an outer surface, the pump bulb having a horizontal projection disposed on the outer surface and a vertical projection disposed on the outer surface.

Abstract: 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.

Abstract: According to an aspect, an inflatable penile prosthesis includes a fluid reservoir configured to hold fluid, an inflatable member, and a pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member. The pump assembly includes a valve body, a pump bulb, and a deflation mode actuator. The valve body includes a bi-directional valve configured to move from an inflation position to a deflation position in response to an activation of the deflation mode actuator. The bi-directional valve in the inflation position is configured to open a fluid passageway in the valve body to transfer fluid from the pump bulb to the inflatable member. The bi-directional valve in the deflation position is configured to open a fluid passageway in the valve body to transfer fluid from the inflatable member to the fluid reservoir that bypasses the pump bulb.

Abstract: An inflatable penile prosthesis can comprise a reservoir, an inflatable member, and a pump assembly. The pump assembly can include at least one valve comprising an entry tube interface configured to attach to the entry tube and defining an entry passageway, an entry portion adjacent to the entry tube interface, a middle portion adjacent to the entry portion, an exit portion adjacent to the middle portion, the exit portion being narrower than the middle portion, the exit portion defining an exit portion passageway and comprising multiple guides extending toward a longitudinal exit axis, the multiple guides being symmetrical about the longitudinal exit axis, the exit tube interface adjacent to the exit portion, and a poppet disposed inside the chamber, the poppet being biased to rest against the entry portion.

Abstract: A locking mechanism for use in a medicament delivery device prevents unintended movement or premature activation of a medicament delivery member cover while a protective cap is attached to the medicament delivery device. Removal of the protective cap unlocks the locking mechanism that can include a protrusion projecting radially inward from an interior portion of a protective cap and a locking ring having an annular shape and being rotatably positioned within the interior of the cap. The locking ring may include a first slot and a second slot, wherein the protrusion is slidably positioned within the first slot and the second slot is located at a distal end of the locking ring. A through hole opening in the locking ring allows the locking ring to rotate relative to the medicament delivery member cover from a locked position to an unlocked position when the cap is moved axially.

Abstract: A support assembly for a medicament container of a medicament delivery device is provided with a container support member having a proximal end and a distal end and configured to partially receive a medicament container, a deformable member arranged between a distal portion of the container support element and the proximal end of a flange of the medicament container, a rear support member arranged to be moved in contact with the distal end of the flange of the medicament container; where the deformable member is deformed by a clamping force generated by the container support member and the flange of the medicament container, such that the deformation of the deformable member is configured to compensate an engineering tolerance of the medicament delivery device.