Abstract: A device for protecting a dental professional from patient aerosol and splatter is provided. The device includes a first elastic section with two holes connected to a second rigid section. The first section is sufficiently elastic to allow for increasing or decreasing the inter optic distance of a binocular operating microscope without affecting the seal or material integrity of the first section or the position or function of the second section.

Abstract: A device for protecting a dental professional from patient aerosol and splatter is provided. The device includes a first elastic section with two holes connected to a second rigid section. The first section is sufficiently elastic to allow for increasing or decreasing the inter optic distance of a binocular operating microscope without affecting the seal or material integrity of the first section or the position or function of the second section.

Abstract: A device for protecting a dental professional from patient aerosol and splatter is provided. The device includes a first elastic section with two holes connected to a second rigid section. The first section is sufficiently elastic to allow for increasing or decreasing the inter optic distance of a binocular operating microscope without affecting the seal or material integrity of the first section or the position or function of the second section.

Abstract: Methods and systems are provided herein for a surgical optical system having a heads up display including, in accordance with various embodiments, an optical device, an image sensor optically coupled to the optical device to acquire image data from a field of view of the optical device, and a display device configured to display an acquired image representing the image data acquired by the image sensor.

Abstract: Methods and systems are provided herein for a surgical optical system having a heads up display including, in accordance with various embodiments, an optical device, an image sensor optically coupled to the optical device to acquire image data from a field of view of the optical device, and a display device configured to display an acquired image representing the image data acquired by the image sensor.

Abstract: A device for measuring the length of a root canal of a subject is provided. The device includes a flexible sheath slidable over a dental handpiece head. The sheath includes electrically conducting wires for connecting to an apex locator. Also provided is a device for measuring root canal length that includes an endodontic file having a metallic element at the file end far from the end inserted into a root canal. The modified file provides a region in the metallic element for electronic attachment to an apex locator such that the rubber stopper may be moved along the entire file surface without interference.

Abstract: A device for measuring the length of a root canal of a subject is provided. The device includes a flexible sheath slidable over a dental handpiece head. The sheath includes electrically conducting wires for connecting to an apex locator. Also provided is a device for measuring root canal length that includes an endodontic file having a metallic element at the file end far from the end inserted into a root canal. The modified file provides a region in the metallic element for electronic attachment to an apex locator such that the rubber stopper may be moved along the entire file surface without interference.

Abstract: Methods and systems are provided herein for a surgical optical system having a heads up display including, in accordance with various embodiments, an optical device, an image sensor optically coupled to the optical device to acquire image data from a field of view of the optical device, and a display device configured to display an acquired image representing the image data acquired by the image sensor.

Abstract: A device for measuring the length of a root canal of a subject is provided. The device includes a flexible sheath slidable over a dental handpiece head. The sheath includes electrically conducting wires for connecting to an apex locator. Also provided is a device for measuring root canal length that includes an endodontic file having a metallic element at the file end far from the end inserted into a root canal. The modified file provides a region in the metallic element for electronic attachment to an apex locator such that the rubber stopper may be moved along the entire file surface without interference.

Abstract: System and method for non-invasive sonication, through at least one of enamel and dentin, of a root-canal system of a target tooth with an externally delivered ultrasound beam, to disinfect the root-canal system while blocking a nerve associated with the tooth and removing a need for radiography to confirm the results of endodontics. The tooth does not have a physical access opening to the root canal system. When focused, the beam is oriented to expose the root-canal system to the ultrasound within the confocal range of the beam such as to concentrate the ultrasound energy within the root-canal system and to avoid irradiating teeth that are immediately adjacent to the target tooth.