Abstract: An applicator for dental compounds includes a shaft, the front end of which can be connected with the aid of a fastening device to a syringe containing the dental compound, and a plunger. The shaft contains a ram for advancing the plunger. The fastening device has an inner sleeve, attached to the shaft, and an outer sleeve, attached on the inner sleeve rotatably with respect to it. The inner sleeve is substantially cylindrical and has such a cavity that its cross section is substantially U-shaped. Clamping takes place as a result of eccentricity.

Abstract: An applicator for dental compounds includes a shaft, the front end of which can be connected with the aid of a fastening device to a syringe containing the dental compound, and a plunger. The shaft contains a ram for advancing the plunger. The fastening device has an inner sleeve, attached to the shaft, and an outer sleeve, attached on the inner sleeve rotatably with respect to it. The inner sleeve is substantially cylindrical and has such a cavity that its cross section is substantially U-shaped. Clamping takes place as a result of eccentricity.

Abstract: The invention relates to a device for dispensing a mixed multi-component compound from a cartridge. The device has several containers that house the components and a mixing nozzle. The device is characterized in that it comprises a holder for the mixing nozzle that is connected to a holder for the cartridge. The former holder allows the nozzle to be attached to the cartridge.

Abstract: A dental compound applicator, having a shaft (1) that can be gripped in pencil-hold fashion, the front end of which can be connected to a syringe (4) containing the dental compound and a plunger, and containing a piston (6) for driving forward the plunger, which piston is connected to an actuation device (10) in that region of the shaft where a fingertip is located when gripping in pencil-hold fashion. The actuation device (10) comprises a toothed wheel which is mounted on the shaft, can be rotated by the fingertip and engages in a rack provided on the piston (6). The toothed wheel can consist of a larger grip wheel to be actuated using the finger, and a smaller pinion, cooperating with the rack, so that gearing down results.

Abstract: The invention describes a material for making temporary crowns and bridges that comprises two pastes and can be mixed in a static mixer/application in one cycle without the incorporation of bubbles, and can be easily pressed out. The polymers produced from this are aesthetically pleasing and remarkably break-resistant. Their polymerization-related shrinkage proves to be extremely low. Their radiopaqueness meets clinical requirements.