Mixing and application capsule for producing a dental preparation

摘要

A mixing and application capsule for producing and discharging a dental preparation is disclosed. In order to prevent a liquid loss, a mixing and application capsule for producing a dental preparation is proposed according to the invention, which has: a capsule body (31) with a mixing chamber (32) for receiving a mixing component (41) and for mixing the dental preparation (43) from the mixing component (41) and a fluid (42) and with an outlet opening (33) for discharging the dental preparation (43), a first plunger body (11) which can be displaced in the capsule body (31), delimits the mixing chamber (32) in the capsule body (31) and has a channel (19) to guide the fluid (42) from a cavity (22) into the mixing chamber (32) and a projection (12), and a second plunger body (21) which can be displaced in the capsule body (31) relative to the first plunger body (11) and has the cavity (22) to receive the fluid (42), the cavity (22) being configured to receive the projection (12) of the first plunger body (11).

主权项

1. A mixing and application capsule for producing a dental preparation (43), wherein the mixing and application capsule comprises: a capsule body (31) with a mixing chamber (32) for receiving a mixing component (41) and for mixing the dental preparation (43) from the mixing component (41) and a fluid (42), and with an outlet opening (33) for discharging the dental preparation (43),
a first plunger body (11) which can be displaced in the capsule body (31), delimits the mixing chamber (32) in the capsule body (31), said first plunger body (11) comprising a projection (12) having an interior channel (19) passing therethrough, and an edge recess (14), wherein a cavity (22) of a second plunger body (21) is in fluid communication with the mixing chamber (32) through the interior channel (19), and the second plunger body (21), comprises a central projection (25) and an edge projection (24), wherein the interior channel (19) is adapted to receive the central projection (25) and the edge recess (14) is adapted to receive the edge projection (24), wherein the edge recess (14) and the edge projection (24) are slidably coupled to form a seal of the cavity (22), wherein the cavity (22) of the second plunger body (21) is configured to receive the projection (12) of the first plunger body (11).