CARTRIDGE WITH SINGLE-LAYER CONTAINER AND ITS NOZZLE-SHAPED CAP FOR NEBULIZATION INHALATION
The present invention is directed to a single-layer cartridge, and a process for producing a plastic single-layer container included in the cartridge. The single-layer cartridge comprises a plastic single-layer container, a seal and a nozzle-shaped cap or stopper, wherein the single-layer cartridge can be used to connected with a soft mist inhalation device or inhalation atomizer.
1 . An inhalation device comprising a cartridge comprising a single-layer plastic container, an opening, and a nozzle-shaped cap or stopper, wherein the cartridge is connected to a soft mist inhalation device.
2 . The inhalation device according to claim 1 , wherein the nozzle-shaped cap or stopper is connected to the singe-layer container by means of a snap-in connection.
3 . The inhalation device according to claim 1 , wherein the cartridge further comprises a transfer bed to support the snap-in connection action.
4 . The inhalation device according to claim 1 , wherein the stopper comprises a plastic material that is non-releasably connected to the single-layer plastic container.
5 . The inhalation device according to claim 1 , further comprising a sealing disc provided with sealing beads, wherein the sealing disc is disposed between an upper surface of the container and an inside surface of the stopper.
6 . The inhalation device according to claim 1 , configured such that the cartridge can be pulled out of the soft mist inhalation device by means of a withdrawal aid.
7 . The inhalation device according to claim 1 further comprising a rigid outer casing that the cartridge can be inserted into.
8 . The inhalation device according to claim 1 , further comprising a dispensing device, wherein the dispensing device is provided with snap hook that enables the dispensing device to lock with an upper part of the rigid outer casing after the cartridge has been inserted into the rigid outer casing.
9 . The inhalation device according to the claim 1 , wherein the single-layer cartridge is connected to the soft mist inhalation device by a push plug-in connection or a bayonet connection.
10 . The inhalation device according to claim 1 , further comprising a pharmaceutical liquid comprising a pharmaceutically active substance.
11 . The inhalation device according to claim 10 , wherein the pharmaceutical liquid is selected from the group consisting of water, alcohol, or a combination thereof.
12 . The inhalation device according to claim 1 , wherein the single-layer plastic container has a thickness of between about 0.05 mm and about 1.0 mm.
13 . The inhalation device according to claim 12 , wherein the single-layer plastic container has a thickness of between about 0.1 mm and about 0.3 mm.
14 . The inhalation device according to claim 1 , wherein the single-layer plastic container has a length of between about 20 mm and about 70 mm.
15 . The inhalation device according to claim 14 , wherein the single-layer plastic container has a length of between about 40 mm and about 55 mm.
16 . The inhalation device according to claim 15 , wherein the single layer plastic container has a length of between about 45 mm and about 50 mm.
17 . The inhalation device according to claim 1 , wherein the single layer plastic container is formed by an injection-blow-molding process.