摘要:
Apparatus and method for installing a multi-tooth dental prosthesis in one session are shown and described. A first tool attaches to the jawbone, and serves as a foundation for subsequently used guides. Existing teeth and dental fixtures are removed, and the bone tissue is removed to accommodate the prosthesis. Subsequently, a drill guide is used to drill implant holes. An abutment guide is then used to place abutments. Copings are then installed. Next, the prosthesis may be installed and cemented to the copings. A resinous filler material may be applied to fill gaps and holes in and between the copings and the prosthesis, and is sanded smooth.
摘要:
A corridor sprinkler includes a first flow shaper member supported by a support for shaping the flow of fluid from a sprinkler that includes a shelf portion having a proximal end and a distal end, the shelf being generally parallel to and spaced from the axis of the flow passage through the sprinkler body. A shield extends directly from the distal end of the shelf and generally perpendicular to the axis and partially intersecting the column of fluid without the support obstructing the column of fluid between the discharge opening and the shield. The shelf and the shield can each have a diameter greater than a diameter of the discharge opening. A second flow shaper can extend from the support on an opposite side of the axis from the first flow shaper and partially intersecting the column of fluid.
摘要:
Arrays of surface emitting lasers are disclosed. A top contact plate is patterned with apertures and used to form an electrical connection to a top surface of a laser die. The top contact plate reduces electrical resistance and improves current uniformity compared with conventional contacts formed by plating.
摘要:
A light engine includes a multi-color laser source having a set of semiconductor lasers. A controller synchronizes the operation of the laser source to operate in a color sequential order with a spatial modulator.
摘要:
The present invention relates to methods, systems, and apparatuses for providing automated vehicle image acquisition, analysis, and reporting. One embodiment of the invention includes a method for providing vehicle damage information to an interested party. The method can include receiving simultaneously captured image data associated with a vehicle. The method can also include comparing at least a portion of the image data with previously stored image data associated with the vehicle. Furthermore, the method can include based at least in part on the comparison of the portion of image data with previously stored image data associated with the vehicle, determining whether damage to the vehicle exists. In addition, the method can include outputting an indicator of whether damage to the vehicle exists.
摘要:
An apparatus, system, and method for generating a projected display is disclosed. A light source generates red, green, and blue light using arrays of extended cavity surface emitting semiconductor lasers. The beams of individual lasers overlap and have a distribution of optical attributes selected to reduce speckle on a display surface.
摘要:
Systems and methods verify and/or correct optical errors of an eye. A plan is generated for a corrective procedure of the eye from a measured optical error, and a verification lens is formed based on the measured optical error to verify the procedure plan. Alignment of an aperture (with a size selected to correspond to the size of the pupil) with the eye while measuring optical properties of the eye through the verification lens improves verification accuracy, as does mounting of the verification lens and aperture to the patient with a trial frame.
摘要:
A dental device is described. The dental device includes a surgical template having one or more sites for drilling osteotomies in the maxillary or mandibular jaw and a false teeth set. The surgical template and false teeth set are configured to fit together to form a denture prosthesis that can be implanted in a patient. Also described are a method for creating a surgical dental template, a method for implanting a dental prosthesis, and a method for reducing jaw bone in a patient.
摘要:
Apparatus and method for installing a multi-tooth dental prosthesis in one session are shown and described. A first tool attaches to the jawbone, and serves as a foundation for subsequently used guides. Existing teeth and dental fixtures are removed, and the bone tissue is removed to accommodate the prosthesis. Subsequently, a drill guide is used to drill implant holes. An abutment guide is then used to place abutments. Copings are then installed. Next, the prosthesis may be installed and cemented to the copings. A resinous filler material may be applied to fill gaps and holes in and between the copings and the prosthesis, and is sanded smooth.