An articulator having a maxillary member and a mandibular member, which are connected to each other via condylar articulations, wherein a maxillary adaptor is attachable or attached at the maxillary member and a mandibular adaptor at the mandibular member, wherein a maxillary alignment member especially is form-fittingly connected to the maxillary adaptor and a mandibular alignment member is especially form-fittingly connected with the mandibular adaptor, and wherein the alignment members are automatically alignable to each other and comprising scanning members, by means of which the arrangement of alignment members and adaptors is scannable in a scanner and especially the relative position thereof moreover is detectable in relation to the articulator via the scanner.

The dental measurement device can include a vertical orientation rod to align with a sagittal midline reference plane a patient. The dental measurement device can also include a baseline orientation frame coupleable to the vertical orientation rod to align with one or more of an eye feature and an ear feature of the patient to define a horizontal reference plane of the patient. The dental measurement device can further include a bite plate configured to be held in a mouth of the patient. In addition, the dental measurement device can include a nose extension arm for coupling the bite plate to the vertical rod. A dental prosthetic manufacturing system for use with an articulator is disclosed that can utilize the dental measurement device to create a dental prosthetic. A reference tool for modeling a dental prosthetic is also disclosed.

The invention relates to a device (1) for measuring a relative position and/or movement of a mandible (UK) relative to a maxilla of a patient, comprising an emitting coil (8) for emitting an electromagnetic measuring field (5), at least one mandible sensor (US1), said mandible sensor (US1) being placed and/or can be placed on teeth in the mouth (U1-U8) or in the mouth on a mandible device (UK). The mandible sensor (US1) is designed as a sensor at least for determining a position in a measuring field (5) and/or relative to the emitting coil (8), also comprising an evaluation device (3) for determining the relative position and/or relative movement of the mandible (UK) relative to the maxilla (OK) based on positions determined by the sensor (US1). The sensor coil (8) is placed and/or can be placed outside of the mouth on the side or above the maxilla (OK). The invention also relates to a method for determining a relative position and/or movement of the mandible (UK) relative to a maxilla (OK) of a patient with a device (1), a device (X) for simulating and transferring a measured relative movement from the method and a holding device for at least one maxilla sensor (OS1) and/or at least one mandible sensor (US1).

An articulator for dental use includes a first base, a second base coupled to the first base, and an occlusion pin configured to couple the first base and the second base in a closed position. The first base includes a first base body including a first groove configured to receive plaster, a first hinge portion configured to extend outwardly from one end of the first base body, and a plurality of pin holes. The second base includes a second base body including a second groove configured to receive the plaster, a second hinge portion configured to extend outwardly from one end of the second base body, and a plurality of guide pin holes. The second hinge portion is configured to couple to the first hinge portion via the occlusion pin in the closed position.

An articulator for dental use includes a first base, a second base coupled to the first base, and an occlusion pin configured to couple the first base and the second base in a closed position. The first base includes a first base body including a first groove configured to receive plaster, a first hinge portion configured to extend outwardly from one end of the first base body, and a plurality of pin holes. The second base includes a second base body including a second groove configured to receive the plaster, a second hinge portion configured to extend outwardly from one end of the second base body, and a plurality of guide pin holes. The second hinge portion is configured to couple to the first hinge portion via the occlusion pin in the closed position.

An articulator having a maxillary member and a mandibular member, which are connected to each other via condylar articulations, wherein a maxillary adaptor is attachable or attached at the maxillary member and a mandibular adaptor at the mandibular member, wherein a maxillary alignment member especially is form-fittingly connected to the maxillary adaptor and a mandibular alignment member is especially form-fittingly connected with the mandibular adaptor, and wherein the alignment members are automatically alignable to each other and comprising scanning members, by means of which the arrangement of alignment members and adaptors is scannable in a scanner and especially the relative position thereof moreover is detectable in relation to the articulator via the scanner.

An articulator for dental use includes a first base, a second base coupled to the first base, and an occlusion pin configured to couple the first base and the second base in a closed position. The first base includes a first base body including a first groove configured to receive plaster, a first hinge portion configured to extend outwardly from one end of the first base body, and a plurality of pin holes. The second base includes a second base body including a second groove configured to receive the plaster, a second hinge portion configured to extend outwardly from one end of the second base body, and a plurality of guide pin holes. The second hinge portion is configured to couple to the first hinge portion via the occlusion pin in the closed position.

An articulator for dental use includes a first base, a second base coupled to the first base, and an occlusion pin configured to couple the first base and the second base in a closed position. The first base includes a first base body including a first groove configured to receive plaster, a first hinge portion configured to extend outwardly from one end of the first base body, and a plurality of pin holes. The second base includes a second base body including a second groove configured to receive the plaster, a second hinge portion configured to extend outwardly from one end of the second base body, and a plurality of guide pin holes. The second hinge portion is configured to couple to the first hinge portion via the occlusion pin in the closed position.

An anatomical articulator for modeling a temporomandibular joint includes a lower base portion comprising at least one upright support. A set of replica condyles produced from digital data representing a patient jaw structure is connected to the at least one upright support. An upper frame portion defines receptacles on either side. A set of replica mandibular fossae produced from the digital data representing a patient jaw structure is configured to connect to the upper frame portion via the receptacles. The replica condyles and the replica mandibular fossae meet to form a hinge of the articulator.

One embodiment of the apparatus and method comprises a physical recording instrument (2000) for forming a right and a left side engraved analog (150), the analogs (150) being subsequently attached to a physical articulating instrument (3000), the analogs (150) with timing controls then serving as guides for simulating the motion of mounted patient dental models (142). Another embodiment comprises a digital recording system (4000) for generating the right and left side virtual engraved analogs (150), the analogs (150) being subsequently milled or digitally formed in a CNC rapid prototyping machine, the analogs (150) then being attached to the physical articulating instrument (3000), the analogs (150) with the timing controls serving as guides for simulating the motion. Some of the foregoing embodiments facilitate production of technologist fabricated dental restorative and orthodontic treatments. Another embodiment comprises the digital recording system (4000) for generating the right and left side virtual engraved analogs (150) and a virtual articulating instrument (5000) for virtual simulating of mandibular jaw motion. Some of these digital workflow embodiments facilitate production of milled or digitally fabricated dental restorative and orthodontic treatments.