Lts Lohmann Therapie-systeme Ag

Merz Pharma Gmbh & Co Kgaa

Csl Behring Gmbh

Aventis Behring Gmbh

Uwe Wortmann

Norbert Kaspers

Jonathan Mason

Johannes Egger

Hubert Jansen

Michael G Kunz

Norihiko Inoue

Simon Schmitt

Michael Horstmann

Hans-Rainer Hoffmann

Rudolf Matusch

Bodo Asmussen

Heiko Spilgies

Franck Villain

Thomas Sowden Reinhold

Karsten Heuser

Michael Kunz

Sebastian Scherr

Inoue Norihiko

Simon Simon

Roman Hadaschik

Thorsten Sichtermann

Sara Forghani

Guido Popp

The present invention generally relates to a mixing nozzle () for mixing at least two liquid compositions such as a first liquid composition and a second liquid composition. The mixing nozzle () is configured to be coupled to a body () of a multi-component application device (), in particular to a body () of a two-component syringe assembly, for injection of a liquid composition, which body () is configured to separately store said at least two solutions. The present invention further relates to a multi-component application device () comprising said mixing nozzle () and to a kit comprising said mixing nozzle () or said application device (). Furthermore, the present invention relates to a method using said application device or said kit, for example for replacing or filling a biological tissue or increasing the volume of a biological tissue.

Mixing nozzle, application device, kit and method using the mixing nozzle or application device

Syringe

A disposable injector with a piston actuation ram is mounted in a housing, is loaded by a spring energy accumulator and can be unlocked by a displaceable trigger device. The piston actuation ram can be supported by a tensioning rod mounted in the housing. The trigger device comprises a trigger ring displaceable relative to the housing. The tensioning rod can be supported directly or indirectly by a bearing surface of the trigger ring. The bearing surface encloses an angle of between ten degrees and forty five degrees with the longitudinal direction of the disposable injector. The point of the angle lies offset with respect to the trigger ring in the triggering direction of the disposable injector. A disposable injector with increased trigger reliability is developed.

Disposable injector with increased triggering reliability

A disposable injector comprising a housing, a spring-loaded piston-actuating plunger arranged in the housing and able to be released by a trigger unit. A cylinder-piston unit comprising a cylinder and a piston that is positioned at a distance from the piston-actuating plunger. A closed layer made on an elastically-deformable material surrounds the piston-actuating plunger in at least some sections and projects beyond same in the trigger direction, resulting in a disposable injector that will not alarm a patient during use thereof.

Disposable injector having a sound-proofing layer

A device with a positioning frame which can be adhered onto the skin and with a transdermal therapeutic system which can be inserted into a cut-out that passes through the positioning frame. The active substance dispensing outlet side of the inserted transdermal therapeutic system facing the skin. The device includes a tool unit which can be inserted into the cut-out of the positioning frame and centered in said cut-out in order to produce openings at least in the uppermost layer of the skin.

Device with transdermal therapeutic system, and positioning aid and penetration aid

A single-use injector is disclosed comprising a housing (), arranged in which are at least one mechanical spring energy store (), at least one piston-cylinder unit (), which can be effectively filled at least for a certain time, at least one piston-actuating ram () and at least one triggering unit (). The spring energy store comprises at least one pre-tensioned spring element. The spring-loaded piston-actuating ram () has at least one retaining rod or hook (), which can be moved transversely, at least in certain regions, and by means of a supporting portion supports the tensioned spring energy store on at least one resting surface of the housing. When actuation occurs, the triggering unit () releases the supporting portion to allow it to move away from the resting surface.

Single-use injector with at least one draw hook

Embodiments of the invention relate to a transfer device for a container whose interior is under negative pressure and which is closed by means of an elastic stopper. The device has a receiving cap and a piercing mandril for piercing the stopper. Relative to its direction of piercing, the piercing mandril is provided with a front piercing portion and with a rear sealing portion which is of greater diameter. In the position in which a bead of the container is inserted into the receiving cap, the sealing portion contacts the stopper. In this way, a tear in the stopper, which tear has been formed by eccentric application of the device onto the container, can be sealed off.

Self-sealing medical fluid transfer device

Embodiments of the invention include a fluid transfer device, for example, for medical fluids. The device includes a housing, two piercing elements mounted in the housing, and a slide arranged between the piercing elements. The slide may be displaced with respect to the piercing elements such that, in a first position, a flow connection is established between the two piercing elements, and, in a second position, a flow connection is established between one of the piercing elements and a lateral opening of the housing. In the area of the lateral opening, the housing may have a connector for insertion of a syringe cone of a syringe. When the syringe cone is inserted into the connector, the front end of the syringe cone may move the slide from the first position to the second position.

Fluid transfer device

Growing community of inventors

Marburg, Germany

Uwe Wortmann