Abstract: A method of applying makeup to a user's eye includes providing a stencil that defines a plurality of apertures, the apertures varying in size or distance from each other to form a gradient pattern. The method further includes positioning the stencil relative to the user, and applying makeup through the apertures of the stencil to a specific area around the user's eye.

Abstract: A temporary alignment system and method for holding a dental coping to an implant abutment using the same threads in the abutment that are used for definitive attachment are disclosed. The disclosed temporary fasteners initially orient and hold a coping against an abutment with a force along the same axis as the semi-definitive screw. The aligned coping can be picked-up in a closed-tray impression process without unscrewing the temporary fastener. Embodiments include threaded posts that release copings from the abutment through axial forces. Some embodiments include a threaded post with separable cap that is picked-up with the coping. Methods for converting an existing prosthesis for screw attachment to implants in a single visit and digital capture of the converted prosthesis are described.

Abstract: A shaving cream dispenser and application device include a handle having an upper portion and a lower portion which form an internal cavity in which a travel sized shaving cream aerosol canister is placed. The canister includes a nozzle stem on the top that, when pressed towards the canister, opens an internal valve in the canister to release the shaving cream through the nozzle stem. The upper and lower portions of the handle are movably retained together, and a channel is provided at the top of the handle through which the shaving cream is dispensed into a brush or set of bristles at the top of the handle. The nozzle stem is actuated by pressing or moving the upper portion of the handle towards the lower portion. The lower portion of the handle further includes a heating element to heat the canister so that heated shaving cream can be dispensed. A stand is configured to hold the lower portion of the handle and provide electric power to the heating element in the lower portion of the handle.

Abstract: Provided herein is an adapter for a dental curing light. The adapter can restrict or otherwise concentrate light as it is emitted from the dental curing light making the beam of light more focused to a specific portion of a tooth rather than radiating an entire tooth. The adapter can have different customizable shapes and sizes which is beneficial for adhering attachments commonly used with orthodontic aligners to a tooth.

Abstract: Disclosed is a quality controlled artificial eyelashes extension system having a method and materials for the application of artificial lash hairs onto existing natural eyelashes of a human subject to extend the length of the natural eyelash. The system provides the training and materials to attach the eyelash extensions on a hair-by hair basis to a subject's existing natural eyelash, as well as a quality control feature which provides for assuring that practitioners of the system are appropriately trained, and the consumable materials utilized by the system are safe for human use. Included in the system is a fluent eyelash glue which forms a flexible, bio-compatible bond between two hairs to be adhered together.

Abstract: An apparatus for installing a dental prosthesis. The apparatus includes a guide stent having one or more apertures. One or more implants have a tip and an abutment end connected by a body. A bridge prosthesis has one or more bores defined therein. A retaining fixture is disposed in the bore of the prosthesis. The bridge prosthesis is attached to the one or more implants via engagement between the abutment end of the implant and the retaining fixture.

Abstract: A tool and method for seating an orthodontic aligner, unseating the aligner, or both. In one aspect, the tool comprises a handle portion and seating portion. The seating portion is connected to the handle portion. The seating portion comprises a rippled structure having the shape of a series of waves, the waves having a direction of propagation directed away from the handle portion. In a second aspect, a handle portion of the tool comprises a hook adjacent to a recess in the handle portion, the hook being configured to unseat an aligner. In a third aspect, the method comprises seating an aligner by holding a handle portion of the tool, positioning the seating portion between sets of teeth and repeatedly biting the seating portion. In a fourth aspect, the method comprises unseating an aligner by holding the rippled seating portion and using the hook to apply force to the aligner.

Abstract: A five-in-one polishing head includes a blade portion and a handle portion. The blade portion is shaped like a cone having a concave or planar top end. Angle teeth, thin teeth, medium-thin teeth, and thick teeth are sequentially distributed in a conical polishing head according to the tooth density. The angle teeth are located at the top of the conical polishing head in a circle. The thick teeth are located at the end of the blade portion. The center of the end of the blade portion is axially welded and fixed to one end of the handle portion. The conical polishing head is provided with regularly distributed straight lines or oblique lines on a surface from the angle teeth to the thick teeth. The shape of a right-handed groove on the surface is inverted trapezoidal, and the shape of a left-handed groove is triangular.

Abstract: Self-activated orthodontic expander including a left frame and a right frame, where the left frame and right frame include, respectively, a left body and a right body, each having anchoring means for anchoring them to the teeth of a dental arch. The bodies have through holes oriented in a predetermined expansion direction, where the frames are slidably mounted along the expansion direction by guides inserted into the holes of the bodies. Elastic elements are arranged and acting between the frames. The guides are further constrained with each other by a bridge oriented orthogonally to the same guides and adapted to prevent the reciprocal movement of the guides.

Abstract: The invention relates to a method for producing a dental prosthesis from a prosthesis base and a plurality of prosthesis teeth, characterized by the following chronological steps: providing the prosthesis teeth and the prosthesis base, wherein the prosthesis base comprises a plurality of tooth sockets for locating the basal surfaces of the prosthesis teeth; applying a plastically deformable connecting means onto the tooth sockets and/or basally onto the prosthesis teeth; locating the prosthesis teeth into the tooth sockets of the prosthesis base and in this situation connecting with the aid of connecting means to the prosthesis base in such a way that the prosthesis teeth, after locating in the tooth sockets, are movable in relation to the prosthesis base, wherein the position and the alignment of the prosthesis teeth to the prosthesis base remain retained if no external force effect is exerted onto the prosthesis teeth; changing the position and/or the alignment of at least one prosthesis tooth in the pro

Abstract: Intraoral phototherapy devices receive light from an associated light source and propagate the light into an oral cavity of a patient. The device comprises a light guide that receives light from an external light source. The light guide comprises a main body portion made of an optically transparent soft flexible biocompatible polymeric material sized and shaped to conform to contours of the oral cavity when inserted therein to direct the light to targeted regions of the oral cavity. The main body portion comprises a pair of spaced apart side wings sized and shaped to be received between a patient's teeth and cheeks on opposite sides of the oral cavity and a center flap intermediate the side wings for transmitting and directing the light to targeted regions of the oral cavity. A controller delivers light to the light guide in a controlled manner.

Abstract: The device for recording centric jaw relation and orientation jaw relation simultaneously is disclosed that provides an accurate and precise recording of centric jaw relation as well as orientation jaw relation recording and transfer. The device includes a central bar, a centric relation recorder, a dentulous adjustable fork or an edentulous fork, a semi-circular frame, a nasion pointer and an orbital pointer. The central bar is received by a plurality of clamping assemblies that adjustably position the nasion pointer, the adjustable fork or the edentulous fork and the centric relation recorder respectively. The device can be used in case of both, dentulous as well as edentulous subjects. The device can advantageously transfer the centric relation record to any semi-adjustable articulators or non-adjustable articulators.

Abstract: The invention provides a method for creating a physical teeth model. The method comprises the following steps: providing a virtual three dimensional (3D) representation of a patient's dentition that comprises at least a region of the teeth that includes a tooth stump on which a crown is to be fitted or a region on to which a bridge is to be fitted; and preparing a physical model of the jaws of a subject from a blank, based on information from said virtual 3D image.

Abstract: Methods for taking a scan of a patient's oral cavity for use in fabricating a dental prosthesis. Such methods may include providing a healing cap configured to be received within a subgingival void of a given tooth position, taking a first scan of the healing cap, wherein the first scan is taken outside of a patient's oral cavity, seating the healing cap, taking a second scan, which is an intraoral scan of the healing cap and surrounding surfaces once the healing cap is seated, taken inside the patient's oral cavity; and integrating the first scan of the healing cap with the intraoral second scan of the healing cap and the surrounding surfaces into an overall oral cavity scan. A third scan, (e.g., 3D cone beam scan), can also be taken, which is overlaid or otherwise integrated with the first and second scans, for use in fabrication of a dental prosthesis.

Abstract: Disclosed is a dental floss holder which can control tension of dental floss which may be stretched or weakened during usage of the dental floss and prevent the tension of the dental floss from being decreased during usage of the dental floss by protrusions formed on a tension control portion.

Abstract: An orthodontic appliance comprising a shell shaped to receive a patient's teeth and to urge one or more teeth into a predetermined alignment and/or orientation, the shell including a jaw-biasing region which extends beyond the patient's internal gum line when the shell is worn over the patient's teeth, the jaw-biasing region being configured to apply a bias to the jaw to modify the shaping thereof. By modifying the shape of the jaw to accommodate the patient's repositioned teeth, the present orthodontic appliance may be able to reduce the likelihood and/or severity of orthodontic relapse, thereby achieving a more stable outcome for the patient.

Abstract: An appliance fabricated to improve the appearance of a patient's smile includes a plurality of simulated teeth. The interior surfaces of each of the teeth closely fits and conforms to the surface of a patient's real teeth while the outer surfaces of each of the simulated teeth has an ideal surface configuration. The dental appliance provides the patient with the appearance of a perfect set of teeth and an ideal smile without a need to alter the dental structure of the patient's teeth.

Abstract: Various methods and systems for designing a restored smile are provided. One method includes receiving scan data of a patient's teeth, developing a digital model of the patient's teeth via a computing device, where the model represents the patient's teeth based upon the scan data, creating a dental treatment plan to restore one or more teeth from an initial condition to a successive condition, and wherein a final condition of the one or more is based on the one or more teeth having at least one planned additional restorative tooth structure provided therewith.

Abstract: The present invention relates to an applicator (2) for applying a cosmetic, makeup or care product (P) to the eyelashes and/or eyebrows, having a moulded applicator member (8) having: —a core (10) that extends along a longitudinal axis (X), and —double spikes (18) that are carried by the core (10) and are disposed in a plurality of longitudinal rows, the double spikes (18) each having a recess that separates two arms, at least one first longitudinal row of spikes (18) being offset axially with respect to a second longitudinal row.

Abstract: The present invention provides methods and systems including orthodontic tooth positioning appliances. An exemplary appliance can include teeth receiving cavities shaped such that, when worn by a patient, repositioning the patient's teeth from a first arrangement toward a subsequent or target arrangement. Appliances can include a cavity having one or more shaped features or protrusions shaped and/or positioned so as to apply a desired force to a patient's tooth received in the cavity and move the tooth along a desired path or direction.