Abstract: An injection device for injecting a composition contained in a medical container comprising: a body configured to receive the medical container in a fixed position relative to the body, spring-loaded piston rod translationally movable inside the body along a spring axis, between a proximal rest position and a distal operative position wherein the spring-loaded piston rod engages a stopper of the medical container, and a selective blocking mechanism comprising a braking member selectively tiltable relative to the piston rod between a blocking position wherein the braking member impinges on the piston rod so as to prevent any translational movement of the spring-loaded piston rod in a distal direction by a bracing effect and a releasing position wherein the braking member disengages from the piston rod so as to allow the piston rod to move towards the distal operative position under the spring force.

Abstract: A safety device for a needle of a medical device is provided. The safety device includes: a ring arranged to be fixed with regard to the needle, a shield arranged to be mounted on the ring by a pivot link so as to define a closed position in which the shield covers the needle and an open position, and a protective cap configured to surround the needle and to accommodate at least part of the shield in the closed position. The ring and the shield further include a locking unit adapted to lock the shield to the ring in the closed position. The protective cap and the shield include a releasing unit adapted to release the locking unit during a portion of a removal movement of the protective cap.

Abstract: A safety device includes a ring configured to be attached to a distal tip of a medical injection device and a protective shield movably coupled to the ring and configured to adopt a storage position covering the needle tip, an operative position uncovering the needle tip, and a safety position covering the needle tip A protective cap is mounted on the ring to cover the needle tip, and can be separated from the ring prior to use of the device. A retaining system includes a first retaining portion on the protective shield and a second retaining portion on the protective cap, with the first and second retaining portions cooperating in the storage position to prevent the protective shield from moving to its operative position. A releasing system releases the retaining system and is configured to be activated by a manual inward pressure exerted on the protective cap.

Abstract: A safety device for a needle of a medical device, the safety device including a ring adapted to be fixed with regard to the needle, a shield rotatably fixed on the ring, and the shield being configured to at least rotate in a closing direction from a retracted position in which the shield does not cover the needle to a safety position in which the shield covers the needle. The shield includes a proximal portion and a distal portion linked to the proximal portion so as to be rotatable from an operating position to a tilted position in which the distal portion is tilted with regard to the proximal portion.

Abstract: The present invention relates to a protection device (1) intended to at least partially cover the needle (2) of an injection device, comprising: a support (3) of the protection device (1), a sleeve (4) movable axially in translation with respect to the support (3), an arrangement (14) for returning the sleeve (4) from an injection position to a protection position, an axial guidance arrangement (29, 30) for preventing the sleeve (4) from pivoting with respect to the support (3), one peg (6) directly and at least elastically, coupled longitudinally to the support (3) or the sleeve (4) and housed in a passageway (10) defining a first section (11) and a second section (12) followed by the peg (6) from a storage position to the injection position and then to the protection position, and a safety arrangement (21; 36, 34, 35) part of which being elastically deformable, arranged in a way as to prevent the peg from returning from the second section to the first section.

Abstract: A standalone safety device for a needle of a medical device A safety device for a needle of a medical device, the safety device including: a ring fixed with regard to the needle, a shield mounted on the ring by a pivot link, a protective cap covering at least partially the needle in an initial configuration, a translation locking unit adapted to prevent a translation movement of the protective cap, and a rotation locking unit adapted to prevent a rotation movement of the shield with regard to the ring. The translation locking unit is configured to be disengaged by the application of a predetermined translation force on the protective cap. The rotation locking unit is configured to be disengaged during a portion of the translation movement of the protective cap with regard to the shield.

Abstract: A safety device for preventing needlestick injury with a needle, including a protective cap and a shield capable of pivoting from a storage position where it is interlocked with the protective cap, a retracted position where it gives access to the needle and a safety position where it covers the needle, wherein a cam surface of the shield and an engaging peg of the protective cap are arranged so that, when the safety device is mounted around the tip of a medical device, removing the protective cap from the tip by a distal movement displaces the shield from the storage position to the retracted position. A medical device including a tip provided with a needle including a needle point, wherein the medical device further includes a safety device.

Abstract: The present disclosure relates to an assisted injection device for injecting a composition contained in a medical container. The injection device includes a body configured to receive the medical container in a fixed position relative to the body. The injection device includes a spring-loaded piston rod translationally movable inside the body along a spring axis. The injection device includes a lever pivotably mounted on the body about a first pivot axis orthogonal to the spring axis at a first distance form the spring axis. The injection device includes a selective blocking system coupled to the lever by a second pivot axis orthogonal to the spring axis. The lever is pivotable between a rest position. The selective blocking system engages the piston rod to prevent any translation movement of the piston rod and a second position wherein the selective blocking system releases the piston rod.

Abstract: The invention relates to a safety assembly having—an attachment ring attached to the tip of the container and—a safety device covering at least the distal end of the needle, the safety device attached to the attachment ring. The attachment ring has an inner ring having an inner face provided with a snap feature, which engages a complementary snap feature on the tip of the container to prevent axial movement of the inner ring with respect to the container. The snap feature moves radially to engage the complementary snap feature on the tip of the container; and an outer ring is fixed on the inner ring, with a sleeve portion surrounding at least a portion of the inner ring to prevent radial movement of the snap feature once the snap feature has engaged the complementary snap feature on the tip of the container.

Abstract: A safety device for preventing needle stick injury comprises a ring configured to be attached to the distal tip of a medical injection device, a first hinge portion, and a protective shield. The protective shield comprises a second hinge portion pivotally coupled to the first hinge portion and is configured to adopt successively a storage position covering the needle tip, a retracted position uncovering the needle tip and a safety position covering the needle tip. In the safety position, the protective shield is locked on the ring by engagement of a locking member with a lug on the ring. The locking member is configured to engage the lug when the protective shield transitions from the retracted position to the safety position, passing from one side of the lug to the other, and remaining engaged with the lug for maintaining the protective shield in the safety position.

Abstract: The invention relates to a safety assembly for preventing needle stick injury with a needle having a proximal end fixed to a tip of a medical container and a pointed distal end, the safety assembly having: an attachment ring fixed to the tip of the container and a safety device to cover at least the distal end of the needle, the safety device attached to the attachment ring. The safety assembly has an attachment ring having an inner ring and an outer ring to be snapped onto each other, the inner ring having an inner recess for applying glue between the inner ring and the tip, and the inner ring and outer ring having mutually engaging elements preventing any rotation of the outer ring relative to the inner ring.

Abstract: The present disclosure relates to an assisted injection device for injecting a composition contained in a medical container. The injection device includes a main body adapted to receive a medical container in a fixed position relative to the main body. The main body includes an inner wall provided with a toothed surface. The injection device includes a piston. The piston includes a first part and a second part. The first part includes an inner spring-loaded piston rod, and an outer piston body extending coaxially around the inner spring-loaded piston rod. The second part is arranged between the inner spring-loaded piston rod and the outer piston body, and is provided with a pressing member. The injection device includes an actuator connected to the second part of the piston. The actuator is adapted to selectively move the second part between the proximal first position portion and the distal second position.

Abstract: A tip cap assembly adapted to close a fluid passageway of a distally projecting tip of an injection system, said tip cap assembly including an elastomeric inner cap having a frustoconical protrusion extending proximally and having a proximal face; a rigid outer cap which is securely disposed around said elastomeric inner cap; the proximal face of the frustoconical protrusion having a diameter at least greater than the diameter of the fluid passageway of the injection system.

Abstract: A tip cap assembly adapted to close a fluid passageway of a distally projecting tip of an injection system, said tip cap assembly including an elastomeric inner cap having a frustoconical protrusion extending proximally and having a proximal face; a rigid outer cap which is securely disposed around said elastomeric inner cap; the proximal face of the frustoconical protrusion having a diameter at least greater than the diameter of the fluid passageway of the injection system.

Abstract: The invention relates to a safety assembly for preventing needle stick injury with a needle having a proximal end fixed to a tip of a medical container and a pointed distal end, the safety assembly having: an attachment ring fixed to the tip of the container and a safety device to cover at least the distal end of the needle, the safety device attached to the attachment ring. The safety assembly has an attachment ring having an inner ring and an outer ring to be snapped onto each other, the inner ring having an inner recess for applying glue between the inner ring and the tip, and the inner ring and outer ring having mutually engaging elements preventing any rotation of the outer ring relative to the inner ring.

Abstract: The shell is intended to receive an injection system comprising a syringe received in a safety device which has: a body receiving the syringe; a shield movable relative to the body, for covering a needle; finger flanges extending outwardly. The shell comprises a tubular housing receiving a distal portion of the safety device and a casing receiving the finger flange, and further comprising: several snap features which flex outwardly during insertion of the finger flange in the casing, the finger flange being inserted distally from a distal face of the snap feature in the mounted position; and a protrusion located distally from each distal face, which exerts an inward biasing force on the finger flange in the mounted position.

Abstract: An injection device for injecting a composition contained in a medical container comprising: a body configured to receive the medical container in a fixed position relative to the body, spring-loaded piston rod translationally movable inside the body along a spring axis, between a proximal rest position and a distal operative position wherein the spring-loaded piston rod engages a stopper of the medical container, and a selective blocking mechanism comprising a braking member selectively tiltable relative to the piston rod between a blocking position wherein the braking member impinges on the piston rod so as to prevent any translational movement of the spring-loaded piston rod in a distal direction by a bracing effect and a releasing position wherein the braking member disengages from the piston rod so as to allow the piston rod to move towards the distal operative position under the spring force.

Abstract: An adaptor for coupling with a vial having a collar closed by a septum, the septum having an outer surface directed towards the outside of the vial, the adaptor comprising: a gripping member for securing the adaptor to the vial, the gripping member being capable of being laterally mounted on the collar of the vial and a pierceable elastomeric piece having at least a part intended to be in contact with the outer surface of the septum when the adaptor is secured on the vial. Also, an assembly including such an adaptor and a vial.

Abstract: The invention relates to an adaptor for coupling with a medical container closed by a septum, the adaptor comprising:—a gripping member (20) for securing the adaptor to the medical container,—a needle access port intended to face an outer surface of the septum,—a pierceable elastomeric piece (50) having a longitudinal axis located into the needle access port, said pierceable elastomeric piece having a recess (51) with a proximal opening and an outer wall (54) in contact with the needle access port,—attaching means for maintaining the elastomeric piece into the needle access port. The invention also relates to an assembly comprising such an adaptor and a medical container, and to the use of such an adaptor for preventing the contamination inside a medical container closed by a septum.

Abstract: The invention relates to a safety assembly having—an attachment ring attached to the tip of the container and—a safety device covering at least the distal end of the needle, the safety device attached to the attachment ring. The attachment ring has an inner ring having an inner face provided with a snap feature, which engages a complementary snap feature on the tip of the container to prevent axial movement of the inner ring with respect to the container. The snap feature moves radially to engage the complementary snap feature on the tip of the container; and an outer ring is fixed on the inner ring, with a sleeve portion surrounding at least a portion of the inner ring to prevent radial movement of the snap feature once the snap feature has engaged the complementary snap feature on the tip of the container.