| 摘要 |
A capsule for dental restoration material for applying directly to a tooth site to be restored of a patient including a mixed material prepared therein from a powder component and a liquid component is disclosed, comprising a cylindrical capsule main body (1) having a mixing compartment for a powder component (A) and being provided with a first aperture forming portion (1c) to form an outlet hole (1b) on a center axis in a tip portion (1d) thereof; a liquid cup (2) having a liquid component accommodation compartment (2a) for a liquid component (B) being provided with a second aperture forming portion (2c) to form an outlet hole (2b) for the liquid component (B) on a center axis in a tip portion thereof, being engaged with a cylindrical portion to form the mixing compartment (1a), and being provided on an external surface near a rear end portion thereof with a convex stopper having a size so as to inhibit the liquid cup to readily slide into the capsule main body (1) during breaking through the second aperture forming portion (2c) but not inhibit the liquid cup to slide into the capsule main body (1) when a large force is applied; a plunger (3) having a rod-like projection (3a) for breaking through the second and first aperture forming portions (2c,1c) and being engaged with a cylindrical portion within the liquid cup (2); and a nozzle (4) whose rear end portion (4b) has a shape corresponding to the tip portion (1d) of the capsule main body (1) to be connected to the tip portion of the capsule main body (1). <IMAGE> |
