Patent application number | Description | Published |
20130096512 | AUTO-INJECTOR - The invention refers to an auto-injector, comprising:
| 04-18-2013 |
20130317446 | Auto-Injector - The invention relates to an auto-injector for administering a dose of a liquid medicament, comprising:
| 11-28-2013 |
20130317448 | Auto-Injector with Injection Damper - The invention relates to an auto-injector for administering a dose of a liquid medicament, comprising:
| 11-28-2013 |
20130345643 | AUTO-INJECTOR - An auto-injector for administering a dose of a liquid medicament (M) is presented comprising an elongate housing arranged to contain a syringe with a hollow needle and a stopper for sealing the syringe and displacing the medicament (M), the housing having a distal end (D) and a proximal end (P) with an orifice intended to be applied against an injection site, wherein the syringe is slidably arranged with respect to the housing. The auto-injector contains a spring means capable of, upon activation, pushing the needle from a covered position inside the housing into an advanced position through the orifice and past the proximal end (P), operating the syringe to supply the dose of medicament (M), and retracting the syringe with the needle into the covered position after delivering the medicament (M). There is also an activating means arranged to lock the spring means in a pressurized state prior to manual operation. | 12-26-2013 |
20140135705 | Auto-Injector - The invention relates to an auto-injector for administering a dose of a liquid medicament, comprising:
| 05-15-2014 |
20140323985 | Syringe Carrier - Described is a syringe carrier comprising a body adapted to receive a barrel of a syringe. The body includes an enlarged distal portion having a diameter greater than a diameter of the body. The enlarged distal portion has one or more resilient barbs adapted to engage a circumferential gap between the barrel of the syringe and a needle shield covering a needle of the syringe. | 10-30-2014 |
20140330213 | SYRINGE CARRIER - Described is a syringe carrier comprising a body adapted to receive a barrel of a syringe. The body includes a longitudinal slot and a distal end having resilient distal clamps with shoulder sections. The shoulder sections are adapted to engage a circumferential gap between the barrel of the syringe and a needle shield covering a needle of the syringe. | 11-06-2014 |
20140336590 | AUTOINJECTOR - Described is an autoinjector comprising a case, a needle shroud slidably arranged in the case, a chassis slidably arranged in the case and rotatably coupled to the needle shroud, an outer plunger selectively engaged to the chassis, an inner plunger selectively engaged to the outer plunger, and a drive spring applying a biasing force to the outer plunger. The biasing force is applied to the inner plunger when the inner plunger is engaged to the outer plunger. Axial movement of the needle shroud relative to the case causes rotation of the chassis relative to the needle shroud. The rotation of the chassis causes the inner plunger to rotate relative to the outer plunger and disengage the outer plunger to remove the biasing force from the drive spring on the inner plunger. | 11-13-2014 |
20140336592 | SYRINGE CARRIER - Described is a syringe carrier comprising a body adapted to receive a barrel of a syringe. The body includes an annular groove formed in a distal end and adapted to receive a circlip disposed in a circumferential gap between the barrel of the syringe and a needle shield covering a needle of the syringe. | 11-13-2014 |
20140343508 | AUTOINJECTOR WITH AN INNER PLUNGER WHICH DISENGAGES THE OUTER PLUNGER TO RETRACT THE SYRINGE CARRIER - Described is an autoinjector comprising a case, a chassis slidably arranged in the case, a syringe carrier operably coupled to the chassis, an outer plunger selectively engaged to the chassis, an inner plunger selectively engaged to the outer plunger, and a drive spring applying a biasing force to the outer plunger. The biasing force is applied to the inner plunger when the inner plunger is engaged to the outer plunger. Rotation of the chassis causes the inner plunger to rotate relative to the outer plunger and disengage the outer plunger to remove the biasing force from the drive spring on the inner plunger. When the inner plunger disengages the outer plunger, the biasing force of the drive spring pushes the chassis to retract the syringe carrier relative to the case. | 11-20-2014 |
20140350479 | SYRINGE CARRIER - Described is a syringe carrier comprising a body adapted to receive a barrel of a syringe. The body includes two sections having distal ends with shoulder sections. The shoulder sections are adapted to engage a circumferential gap between the barrel of the syringe and a needle shield covering a needle of the syringe. | 11-27-2014 |
Patent application number | Description | Published |
20130112521 | Clutch Mechanism - The invention relates to a clutch mechanism for the transmission of a rotary movement from a gear arrangement comprising a first gear member and a second gear member. The first gear member is rotatable about a longitudinal axis but axially fixed wherein the first gear member, upon rotation, is arranged for translatively moving a second gear member which is prevented from rotating. The clutch mechanism comprises a circumferential shoulder arranged at the second gear member and at least one or a number of resilient clutch fingers with respective inclined inner surfaces arranged at the first gear member, the shoulder arranged for increasingly pressing against the inclined surfaces thereby flexing the clutch fingers outward when the shoulder reaches the clutch fingers in the course of its translation. The clutch mechanism further comprises tube arranged around the clutch fingers, the tube having a number of internal longitudinal splines for engaging the flexed-out clutch fingers. | 05-09-2013 |
20130123697 | Auto-Injector With A Torsion Spring - The invention relates to an auto-injector for administering a dose of a liquid medicament (M), comprising:
| 05-16-2013 |
20130123710 | Auto-Injector with a Torsion Spring - The invention relates to an auto-injector for administering a dose of a liquid medicament (M), comprising:
| 05-16-2013 |
20130150801 | Auto-Injector - The invention relates to an auto-injector ( | 06-13-2013 |
20130172822 | AUTO-INJECTOR - The invention relates to an auto-injector ( | 07-04-2013 |
20130190693 | FINGER GUARD FOR AN INJECTION DEVICE - The invention relates to a finger guard ( | 07-25-2013 |
20130190694 | Arrangement for Coupling a Plunger to Either a Syringe or a Stopper - The invention refers to an arrangement for coupling a plunger ( | 07-25-2013 |
20130204199 | AUTO-INJECTOR - The invention refers to an auto-injector for administering a medicament (M), comprising of a chassis, a syringe with a hollow needle and a stopper; a drive spring capable of, upon activation: advancing the needle ( | 08-08-2013 |
20130261558 | AUTO-INJECTOR - An auto-injector for administering a dose of a liquid medicament (M) comprises of a substantially cylindrical housing arranged to contain a pre-filled syringe with an injection needle, a plunger and a stopper for sealing a syringe barrel and a drive means releasably coupled to the plunger for advancing the syringe in the proximal direction (P) for needle insertion into an injection site and for displacing the dose of medicament (M) into the injection site. The drive means is arranged to be decoupled from the plunger for advancing a needle shroud to a safe position (PS) to surround the injection needle after the injection. According to the invention, the drive means bears against a thrust collar arranged to be releasably coupled to the plunger through a ramped engagement of a first tongue and a first recess so as to rotate the thrust collar on translation in proximal direction (P). At least one longitudinal gap (G | 10-03-2013 |
20130267898 | AUTO-INJECTOR - According to the invention, an auto-injector for administering a dose of a liquid medicament (M) comprises of a substantially cylindrical chassis arranged to contain a pre-filled syringe with a syringe barrel filled with the medicament (M), an injection needle and a stopper for sealing the syringe barrel, a needle shroud slidably arranged within the chassis and adapted to rest on the skin of a patient receiving an injection, a plunger adapted to translate the stopper to expel the dose of the medicament (M) through the injection needle, a coupling shroud slidably arranged within the chassis and releasably coupled to the plunger and a drive means. Upon release, the drive means is capable of driving the coupling shroud from a first position (I) in a proximal direction (P). The proximal translatory movement of the coupling shroud with respect to the chassis translates the pre-filled syringe in the proximal direction (P) to expose the injection needle, depresses the plunger connected to the stopper into the syringe barrel to expel the dose of medicament (M) and advances the needle shroud to a safe position (PS) to surround the injection needle after the injection. The coupling shroud is arranged to be decoupled from the plunger at a second position (II). The needle shroud is arranged to prevent the decoupling of plunger and coupling shroud when the needle shroud is in a retracted position (PR), whereas the needle shroud is arranged to allow for the decoupling of plunger and coupling shroud when the needle shroud is moved from the retracted position (PR) towards the safe position (PS). | 10-10-2013 |
20130267909 | AUTO-INJECTOR - According to the invention, an auto-injector for administering a dose of a liquid medicament (M) comprises of a substantially cylindrical housing arranged to contain a pre-filled syringe; a syringe retainer slidably arranged with respect to the housing that mounts a pre-filled syringe with an injection needle, a plunger and a stopper for sealing a syringe barrel of the pre-filled syringe; a coupling shroud slidably arranged within the housing and releasably coupled to the plunger; and a single drive means. Upon release, the single drive means is capable of driving the coupling shroud in the proximal direction (P). The proximal translatory movement of the coupling shroud with respect to the housing, translates the syringe retainer in the proximal direction (P) to expose the injection needle of the pre-filled syringe, depresses the plunger connected to the stopper into the syringe barrel to expel the dose of medicament (M) and advances a needle shroud to a safe position (PS) to surround the injection needle after the medicament (M) has been at least partially delivered. The coupling shroud is decoupled from the plunger at a pre-determined second position (II) defined by an aperture formed into the housing. | 10-10-2013 |
20130274662 | AUTO-INJECTOR - According to the invention, an auto-injector for administering a dose of a liquid medicament (M) comprises of a substantially cylindrical housing arranged to contain a pre-filled syringe filled with the medicament (M), a needle shroud slibably arranged with respect to the housing and adapted to rest on the skin of a patient receiving an injection, a releasable drive means arranged within the housing that is capable of, upon release, translating the needle shroud in a proximal direction (P) towards a safe position (PS) and a rotating collar rotatably arranged within the housing. The needle shroud in the safe position (PS) surrounds the injection needle after the injection has been carried out. The rotating collar engages the needle shroud in a manner that forces the rotating collar to rotate within the housing when the needle shroud is translated in the proximal direction (P). | 10-17-2013 |
20130296796 | Auto-Injector - The invention refers to an auto-injector for delivering a liquid medicament, comprising:
| 11-07-2013 |
20130310759 | Auto-Injector - The invention relates to an auto-injector for administering a dose of a liquid medicament, comprising:
| 11-21-2013 |
20130317449 | FINGER GUARD FOR AN INJECTION DEVICE - The invention refers to a finger guard for an injection device with a hollow injection needle arranged to be hidden inside a component with an orifice prior to use and to be advanced relative to the component through the orifice for inserting it into an injection site, the finger guard comprising a spring wire attached to the component and comprising an arcuate transversal section biased in a manner to flex inwards so as to essentially obstruct the orifice for finger access when released but staying enough off-centre to allow the needle to advance through the orifice without touching the spring wire. | 11-28-2013 |