摘要:
The present invention relates to a system of converting dispensing packs with two or more compartments with a fixed volume to modified ratio dispensing packs or dispensing packs with one compartment to multiple compartment dispensing packs using modified compressible foam or fibre inserts.
摘要:
The present invention relates to a system of converting dispensing packs with two or more compartments with a fixed volume to modified ratio dispensing packs or dispensing packs with one compartment to multiple compartment dispensing packs using modified compressible foam or fibre inserts.
摘要:
A storage and mixing device (20) for separate substances comprising:a mixing compartment (26),at least two pistons (28) that each extend from the mixing compartment (26) and end in a displacement section (30), wherein each piston (28) defines a passageway (40) having a first opening that communicates with the mixing compartment (26) and a second opening that communicates with an inlet (38) provided at the displacement section (30), anda housing (22) having at least two pairs of a piston guide (42) and a cartridge compartment (32) connected to the piston guide (42), each piston guide (42) slidably receiving one of the pistons (28), and each cartridge compartment (32) configured to receive a removable cartridge (24) that comprises a cavity (50) containing one of the separate substances and an opening sealed by a cartridge seal (36),wherein the displacement section (30) of each piston (28) further comprises a piercing means (34) for piercing the cartridge seal (36) of the cartridge (24) arranged in the corresponding cartridge compartment (32), such that the displacement section (30) can enter the cartridge cavity (50) and displace the contained substance into the mixing compartment (26) via the inlet (38) and the passageway (40) of the piston (28).
摘要:
Die Erfindung betrifft eine Vorrichtung zur Abgabe eines Gemischs (1), welches durch ein Vermischen wenigstens zweier Substanzen (2, 3) in der Vorrichtung herstallbar ist, mit f) einem Gehäuse (8), g) jeweils einem in dem Gehäuse (8) aufgenommen Reservoir (4, 5) zur Aufnahme einer der zu mischenden wenigstens zwei Substanzen (2, 3), h) einer Mischkammer (6), in welcher die wenigstens zwei Substanzen (2, 3) zu dem Gemisch (1) vermischbar sind, i) einem an der Mischkammer (6) angeordneten Abgabeeinrichtung (7) für das Gemisch (1), j) wobei die in den Reservoirs (4, 5) aufgenommenen Substanzen (2, 3) mittels einer einer Betätigungseinrichtung (9) zugeordneten Entleerungseinrichtung (17) in die Mischkammer (6) überführbar und aus der Abgabeöffnung (9) abgebbar sind, wobei die Betätigungseinrichtung (9) beim Überführen von einer Ausgangsposition in eine Endpostion ein in der Mischkammer (6) angeordnetes Mischelement (10) betätigt, durch welches die Substanzen in der Mischkammer (6) vermischbar sind.
摘要:
A container is provided comprising a receiving vessel (12) and an outlet part (14), wherein the outlet part (14) comprises a one-way valve (24) and at least one bypass passage (32) bypassing the one-way valve (24), wherein the outlet part (14) is at least partly movable with respect to the receiving vessel (12) between a closed position and an opened position, wherein in the closed position the receiving vessel (12) seals the bypass passage (32) and in the opened position the receiving vessels (12) unseals the bypass passage (32). Due to the one-way valve (24) of the alternative container (10) the filling is facilitated without complicating emptying, since it is prevented that the content (42) of the container (10) flows back accidently.
摘要:
The device (1) for storing, mixing, and dispensing components (A, B) comprises at least one container (2) and means for the transfer of a first, liquid component (F) into a second, powdery component (P), a dispensing piston (3) for dispensing the mixed materials, and a valve assembly arranged between the components, and closure means, the two components (F, P) being located in the at least one container (2), and the transfer device arranged between the components being designed as a sealing passage piston (4). Such a multicomponent syringe has a significantly reduced volume as compared to the multicomponent syringes of the prior art but nevertheless offers a simple and safe handling besides the required safety with regard to separate storage and hygiene.
摘要:
The invention relates to a mixing capsule, especially for producing dental materials. The inventive capsule is provided with a cartridge (10) which is closed on one end thereof by means of a piston (12). A hemispherical cavity is configured in the piston (12). Said cavity forms an additional chamber and is closed in relation to the main chamber (18) of the cartridge (10) by means of a separating device (16). A body (20) that is present in the main chamber (18) in the initial state serves for supporting the mixing process and for chopping through the separating device (16) at the beginning of the mixing process in such a way that the main chamber (18) and the additional chamber (17) form a coherent mixing chamber. The body (20) enters the hemispherical additional chamber (17) and acts as a displacing body at the end of the output process. The mixing capsule is provided with a coding.