Sanofi-a Ventis Deutschland Gmbh

Roche Diagnostics Gmbh

Jörn Möckel

Heinrich Woog

Rolf-Dieter Gabel

Martin Otten

Daniel Wagner

Werner Seiferlein

Sebastian Thiel

Ramatullah Qurishi

Stefan Trinkle

Bernd Kühn

Martin Zink

The disclosure provides a two-chamber carpule comprising two-chambers adapted to be joined together. Each chamber is adapted to contain a medicament component. The carpule further comprises a bevel arranged on a circumference of at least one of the chambers in a transition area. The bevel extends from one chamber to the other chamber.

Two-chamber carpule

The present invention relates to a piston for a cartridge to be filled with a medicament, the piston comprising:

Piston for a cartridge for use in a drug delivery device

The present invention relates to a piston for a cartridge to be filled with a medicament, the piston comprising: a first piston member comprising a first material and forming a distal end face of the piston, a second piston member comprising a second material of lower compressibility compared to the first material, wherein the second piston member is arranged in a cupped receptacle of the first piston member and provides a thrust receiving surface at a proximal end of the piston.

The invention relates to a dual-chamber carpule having (1) a first partial cylinder comprising a sealing cap, a bypass, and an intermediate stopper, (2), an optional sealing element, and (3) a second partial cylinder comprising an end stopper and, optionally, a stop, an axial groove, and an additional intermediate stopper; the invention further relates to a method for producing and filling said dual-chamber carpule.

Dual-chamber carpule

The invention relates to a dual-chamber carpule comprising a cylinder () comprising a bypass (), a central plug () and an end plug (), and an attachment; the invention further relates to a method for producing and filling said dual-chamber carpule.

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Frankfurt am Main, Germany

Jörn Möckel