Patent application number | Description | Published |
20130204200 | SAFETY DEVICES - According to the invention, a safety device for a pre-filled syringe comprises a hollow support body for retaining the pre-filled syringe therein, a hollow needle shield and a spring means made from a resilient plastics material. The needle shield is telescoped with the support body and the spring means biases the needle shield in a distal direction. | 08-08-2013 |
20130211338 | SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND INJECTION DEVICE - According to the invention, an injection device (D) comprises a pre-filled syringe and a safety device. The pre-filled syringe comprises a barrel with an inner cavity in fluid communication with a hypodermic needle attached to a distal end of the pre-filled syringe and a piston fluid-tightly sealing a proximal end of the inner cavity. The safety device comprises a support body for retaining the pre-filled syringe therein, an outer body operably connected to the piston, a needle shield and a releasable retaining means (R). The retaining means comprises a radial projection and a longitudinal recess adapted to receive the radial projection. The radial projection is connected to or integral part of one of the support body or the outer body and a longitudinal recess formed into the other of the support body or the outer body. The needle shield, the support body and the outer body are telescopable relative to each other. The piston is movable in a distal direction to expel a medicament contained in the inner cavity through the hypodermic needle by a manual actuation of the outer body. A telescoping movement of the outer body with respect to the support body is restricted by the retaining means (R) when the needle shield is moved with respect to the support body in a proximal direction from an initial position (I) towards a retracted position (II). The retaining means (R) is released when the needle shield reaches the retracted position (II) allowing for a telescoping movement of the outer body with respect to the support body to expel the medicament contained in the pre-filled syringe through the hypodermic needle. | 08-15-2013 |
20130274678 | Adapter Means for Use in Combination with a Pre-Filled Syringe and a Safety Device, Safety Device and Injection Device - According to the invention, an adaptor means for use in combination with a pre-filled syringe and a safety device for the pre-filled syringe is adapted to affix the pre-filled syringe thereto, whereby the adaptor means engages a barrel of the pre-filled syringe. The adaptor means comprises at least one locking projection that is adapted to lock the adaptor means to the safety device. | 10-17-2013 |
20130281939 | SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND AN INJECTION DEVICE - According to the invention, a safety device for a pre-filled syringe with an injection needle comprises of a support body adapted to mount the pre-filled syringe, a needle shield slidably arranged with respect to the support body, a retention and locking means (M) for retaining and locking the needle shield with respect to the support body in a first and a second advanced position (PA | 10-24-2013 |
20130289480 | Safety Device for a Pre-Filled Syringe and Injection Device - According to the invention, a safety device for a pre-filled syringe comprises
| 10-31-2013 |
20130289481 | SAFETY DEVICE AND INJECTION DEVICE - According to the invention, a safety device for a pre-filled syringe comprises of a needle shield adapted to cover an injection needle of the pre-filled syringe before and after an injection, a support body with at least one pivoting arm adapted to engage a barrel collar of the pre-filled syringe and an outer body with a first inner sleeve comprising a bevelled section. The needle shield, the support body and the outer body are telescopically arranged. The needle shield, the support body and the outer body may telescope with respect to each other to cover and to expose the injection needle of the pre-filled syringe. The bevelled section is arranged to abut against the pivoting arm connected to the support body by a living hinge to deflect the pivoting arm radially inwards, so that the pivoting arm may engage the barrel collar after a dose of a medicament contained in the pre-filled syringe has been disposed beneath the skin of a patient receiving the injection. | 10-31-2013 |
20130296798 | SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND AN INJECTION DEVICE - According to the invention, a safety device for a pre-filled syringe comprises of a support body adapted to mount the pre-filled syringe, a first needle shield slidably arranged with respect to the support body and a second needle shield slidably arranged with respect to the support body and releasably retained in a retracted position (PR). A proximal movement of the first needle shield with respect to the support body releases the retention of the second needle shield in the retracted position (PR), so that the second needle shield is allowed to slide in the distal direction towards an advanced position (PA). | 11-07-2013 |
20130331795 | Safety Device for a Pre-Filled Syringe and an Injection Device - A safety device for a pre-filled syringe is proposed that comprises
| 12-12-2013 |
20140200518 | INJECTION DEVICE - An injection device for administering a liquid is presented that comprises a pre-filled syringe and a safety mechanism for providing needle safety for an injection needle of the pre-filled syringe. The pre-filled syringe comprises a barrel containing the liquid and a stopper translatably disposed within the barrel, where the injection needle attached to a distal end of the barrel. The safety mechanism comprises a substantially cylindrical housing adapted to contain the pre-filled syringe, a plunger connectable to the stopper of the pre-filled syringe and adapted to be translated in a distal direction (D) to expel the liquid through the injection needle, an energizable biasing means arranged between the housing and the pre-filled syringe, wherein the energized biasing means is capable of biasing the pre-filled syringe with respect to the housing in a proximal direction (P) and a retaining mechanism for retaining the pre-filled syringe with respect to the housing in a first retracted position (R | 07-17-2014 |
20140213983 | Safety Device and Injection Device - According to the invention, a safety device suitable (S) for a pre-filled syringe containing a medicament comprises a chassis adapted to be affixed to the pre-filled syringe, a deformable flexible outer structure made from a material with a shape memory and a substantially cylindrical needle shield affixed or integral to the outer structure. The deformed flexible outer structure is capable of advancing the needle shield with respect to the chassis in a distal direction (D) into a position in which the needle shield projects from the chassis in the distal direction (D). A biasing force for advancing the needle shield originates from a shape memory effect that causes the deformed flexible outer structure to substantially return to its unstressed shape. | 07-31-2014 |
20140303564 | SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND INJECTION DEVICE - A safety device for a pre-filled syringe comprises a hollow support body to retain the pre-filled syringe therein, a hollow needle shield that is slidable relative to the support body and guiding means for guiding the movement of the needle shield relative to the support body. The guiding means comprise a deflectable flexible arm, a guide pin and a guide track. The deflectable flexible arm extends essentially parallel to a central axis of the safety device. The guide pin extends radial from the flexible arm. The guide track guides the guide pin within and along the guide track when the needle shield is slid relative to the support body. | 10-09-2014 |
20150065962 | INJECTION DEVICE WITH NEEDLE SHIELD - According to the invention, an injection device (D) comprises a pre-filled syringe and a safety device. The pre-filled syringe comprises a barrel with an inner cavity in fluid communication with a hypodermic needle attached to a distal end of the pre-filled syringe and a piston fluid-tightly sealing a proximal end of the inner cavity. The safety device comprises a support body for retaining the pre-filled syringe therein, an outer body operably connected to the piston, a needle shield and a releasable retaining means (R). The retaining means comprises a radial projection and a longitudinal recess adapted to receive the radial projection. The radial projection is connected to or integral part of one of the support body or the outer body and a longitudinal recess formed into the other of the support body or the outer body. The needle shield, the support body and the outer body are telescopable relative to each other. The piston is movable in a distal direction to expel a medicament contained in the inner cavity through the hypodermic needle by a manual actuation of the outer body. A telescoping movement of the outer body with respect to the support body is restricted by the retaining means (R) when the needle shield is moved with respect to the support body in a proximal direction from an initial position (I) towards a retracted position (II). The retaining means (R) is released when the needle shield reaches the retracted position (II) allowing for a telescoping movement of the outer body with respect to the support body to expel the medicament contained in the pre-filled syringe through the hypodermic needle. | 03-05-2015 |