The invention relates to an apparatus for irradiating an object, in particular for light-curing a dental object by means of a first radiation, the apparatus comprising at least one radiation source for emitting the first radiation, the apparatus further comprising at least one radiation sensor for measuring at least a second radiation, and the apparatus further comprising a housing. The second radiation is the first radiation reelected by the object.

A control device for controlling a surgical handpiece is suitable for controlling the surgical handpiece according to control parameters. The control device comprises local control means present on the control device, wireless communication means suitable for communicating with remote control means by a wireless communication link. The local control means and the wireless communication means is suitable for receiving instructions to adjust each control parameter. Selector means is provided for selecting either the local control means or the wireless communication means for adjusting each control parameter.

A medical or dental handpiece comprises a lighting device for the emission of radiation, in particular of visible light, onto a treatment site, a temperature sensor preferably located in the interior of the handpiece, and at least one shared electrical signal line provided in the handpiece for the lighting device and the temperature sensor. The lighting device and the temperature sensor are both operatively connected to the at least one shared electrical signal line. A medical or dental treatment device comprises such a handpiece and a control and/or regulation device electrically connected to the at least one shared electrical signal line provided in the handpiece, which is designed to emit a first electrical signal assigned to the lighting device and a second electrical signal assigned to the temperature sensor.

An object is to provide a polymerization apparatus for dental technique with which both of preliminary polymerization and final polymerization can be carried out by one apparatus. The apparatus includes a plurality of light sources whose light axes run at least in two directions; a cover that covers the light sources, forms a polymerization space inside thereof and switches a formation and closure of an opening that communicates inside and outside the polymerization space; a sensor that detects the formation and closure of the opening by the cover; a controller that receives signals from the sensor, and based on the formation and closure of the opening, turns on some of the light sources having two or more directions of light axis with the opening closed, and turns on some of the light sources having fewer directions of light axis than with the opening closed, with the opening open.

An orthodontic system and method for moving and aligning at least one tooth of a set of teeth of at least one of an upper jaw and a lower jaw of a patient. In the system and method an orthodontic appliance can be provided which may include a force exerting member for applying a force to and moving the at least one tooth, a tooth movement sensor member for obtaining at least one of tooth movement data, tooth position data, and tooth identification data, and a tooth movement monitor for calculating at least one of an amount of tooth movement and tooth position from the at least one of the tooth movement data, the tooth position data, and the tooth identification data obtained with the tooth movement sensor arrangement. An electronic control console may be operatively connected to the force exerting member and in data communication with the tooth movement monitor, for controlling the operation of the force exerting member based on the at least one of the tooth movement data, the tooth position data, and the tooth identification data received from the tooth movement monitor.

The purpose of the present invention is to enable safer treatment and to reduce variation of treatment effects in root canal treatment using a dental handpiece, regardless of operator's skill level. The present invention is a dental handpiece system including a handpiece and a rod-shaped cutting tool, in which the handpiece includes a handpiece body and a head part provided at a tip of the handpiece body, the rod-shaped cutting tool is rotatably attached to the head part of the handpiece and is used to cut a root canal, and the dental handpiece system detects at least one selected from the group consisting of a force applied to the handpiece from an external matter in an axial direction of the cutting tool and an acceleration of the handpiece in the axial direction of the cutting tool when cutting the root canal.

Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Disclosed herein are apparatuses and methods for 3D data generation for tooth prosthetic crown preparation.

Systems and methods are provided for planning a procedure. A display device is configured to display a first virtual element. A controller device having a processor is configured to be in communication with the display device, and the controller device is further configured to direct the display device to display the first virtual element. A physical control element is in communication with the controller device, and is configured to correspond to the first virtual element such that an actual manipulation of the control element is displayed, via the processor of the controller device and on the display device, as a corresponding response of the first virtual element to the actual manipulation of the control element. Associated systems, methods, and computer program products are also provided.