Mixing and application capsule for producing a dental preparation

摘要

The capsule (1) has a capsule body (31) with a mixture chamber for receiving a mixture component and mixing dental preparation from the mixture component and fluid and an outlet opening (33) for applying dental preparation. A cavity receives the fluid, and a piston body (11) is moved in the capsule body. A channel guides the fluid from the cavity into the mixing chamber. The piston body has a soft component and a hard component that are made of different materials. Closure elements i.e. pocket flaps, of closure units are made of the soft component.