1305 results about "Finger nail" patented technology

The invention relates to the technical field of medical hygiene, and particularly discloses a hygiene visual intelligent monitoring and guiding system suitable for surgical hand disinfection, hand motion data is collected by fusing a multi-modal motion capture module with a depth camera and an inertial sensor, and a high-risk area identification module analyzes the risk of microbial residues in finger seams and fingernail edges. The three-dimensional motion modeling module constructs a biomechanical model to calculate a trajectory, the dynamic compliance guiding module marks deviation in real time through optical projection, the multi-source data fusion module integrates a risk value and a spectral data evaluation effect, and the intelligent decision engine module outputs an operation matching degree and a correction instruction based on a neural network. Omnibearing monitoring, accurate risk assessment, real-time action guidance and quantitative effect evaluation of the hand disinfection process of an operator are realized, the standardization and effectiveness of surgical hand disinfection operation are finally improved, and the infection risk of a surgical site is reduced.

The mechanically coupled nail tip includes a base and a tip. The base is attached to the natural nail by an adhesive, and the tip is attached to the base by mechanical coupling. Since the tip is held mechanically and not by an adhesive, the tip can be easily snapped on and off from the base.

The disclosure relates to a portable electric nail filing system, the system including a control box for supplying power and control to an electric nail file handpiece, the control box including a rechargeable battery and a processor. Also, a charging base is provided for engaging the control box, the charging base operable to recharge the rechargeable battery of the control box while the control box is engaged with the charging base, the charging base also including a rechargeable battery to be charged from an external source such as an AC outlet.

Heated nail clippers include a pair of spaced, reciprocal handles that open and close a pair of cutting blades. Each cutting blade includes an inner cutting edge configured to easily sever a pet's nails and an internal heating element or similar equivalent that heats the blades to a predetermined temperature. Accordingly, the clippers are used on an anesthetized pet to trim lengthy nails and to prevent regrowth. Furthermore, the clippers are used to significantly trim a cat's nails as an alternative to the controversial practice of declawing.

A photocurable resin composition for nails or artificial nails, contains the following components (A) to (D): a component (A): a urethane (meth)acrylate oligomer, a component (B): a monomer selected from the group consisting of a (meth)acrylate monomer, a (meth)acrylamide monomer, and (meth)acrylic acid (excluding the component (A)), a component (C): polyglycerol having no (meth)acryloyl group and / or a compound having a polyglyceryl ether skeleton having no (meth)acryloyl group, a component (D): a photoinitiator. A molecular weight of the component (C) is 200 or more.

The invention belongs to the technical field of manicure, and discloses a preparation method for instantly-pasted paint nails. The method specifically includes applying a Acrylic Powder glue on a plastic fake nail piece and curing to form a Acrylic Powder layer, using an ink to print a preset pattern layer on the Acrylic Powder layer, and applying a brightening glue on the pattern layer and curing to form a brightening layer, so as to obtain the instantly-pasted paint nails. Through fine process steps and material selection, the invention can effectively improve the thickness and transparency of paint nails.

A method including acquiring a hand movement video obtained by capturing images during a process in which a target user rotates a wrist joint from a first angle to a second angle while maintaining a hand posture with five fingers naturally extended, so that the hand movement video comprises a plurality of image content frames captured during a rotation process of the hand from a front / side view to a side / front view; acquiring curvature information of the fingers and / or nails from the plurality of image content frames acquired during the rotation process; and creating a 3D hand model of the target user based on the hand movement video, and optimizing key point parameters of the fingers and / or nails in the 3D hand model based on the curvature information of the fingers and / or nails. The present disclosure enables digital reconstruction of the hand and improve the reconstruction accuracy of the hand.

A pressure measurement assembly for sensing a force acting on an end portion of a robot nail, and a bionic finger, said pressure measurement assembly comprising an end knuckle (1), an artificial nail (2), and a processing module. The artificial nail (2) is mounted on the end knuckle (1), the rigidity of the artificial nail (2) is set above Mohs 2, a nail front edge (21) extends outwards beyond a fingertip of the knuckle, and an end portion of the nail front edge (21) serves as a first force acting area (21a) to be in physical contact with an external object. The artificial nail (2) is slidably connected to the end knuckle (1) in a direction along the fingertip. Under a force acting on the first force acting area (21a), the artificial nail (2) slides toward the knuckle. At least one first pressure sensor (212) capable of autonomous elastic recovery after being pressed is fixed on the sliding path for measuring a first one-dimensional force. The size of the outer diameter of the pressure sensor (212) is configured to be at most 100% of the maximum size of the artificial nail (2). The processing module is coupled to the first pressure sensor (212) for outputting, on the basis of the first one-dimensional force, the applied force acting on the first force acting area (21a).

An artificial nail assembly system includes a mounting portion having a base with a first surface configured to attach to a natural nail and a second surface opposite the first surface. The artificial nail assembly system includes one or more projections extending outwardly from the second surface of the base. The one or more projections define a first connector interface configured to engage with a second connector interface of an extension portion to releasably secure the extension portion to the mounting portion.

The invention discloses a method and a system for constructing an intelligent typing diagnosis model of psoriasis. The method comprises the following steps: S1, collecting pairing multi-modal data of a psoriasis patient whose fingernails are not tired, wherein the pairing multi-modal data comprises clinical information, scanning electron microscope images of fingernail surface morphology and infrared spectrum data of fingernail protein; s2, constructing a clinical feature encoder; s3, constructing a spectral feature encoder; s4, constructing an image feature encoder; s5, constructing a hierarchical fusion module; and S6, three loss function components are constructed, multi-objective optimization of the model is realized, and a total loss function is adopted to carry out model training. According to the method, the clinical information, the scanning electron microscope image of the nail surface morphology and the infrared spectrum data of the nail protein are integrated, and the multi-mode deep learning technology is combined, so that early recognition and prediction of psoriatic arthritis in a psoriasis patient are realized.

A reusable false fingernail device includes a false nail and a nail plate configured to be secured to a natural nail. The false nail and nail plate engage through concealed mechanical coupling without adhesive. In one form, a convex mound on the nail plate contains a female socket that receives a male prong on the false nail to form a dovetail-type joint. In another form, the false nail includes an attachment tab slidingly received in a grooved channel having one or more retention notches for adjustable locking. In yet another form, a grooved channel within the false nail engages one or more projecting male tabs on the nail plate. Each configuration permits repeated attachment and removal while maintaining natural appearance, comfort, and structural integrity. The device limits excessive repeated use of adhesives, improves hygiene, accommodates nail growth, and provides durable, customizable artificial nails.

The invention discloses an AI intelligent multi-terminal adaptive non-invasive hemoglobin detector and a detection method, and the detector comprises a configuration module which is used for transmitting combined light with a specific wavelength to penetrate a fingernail bed of a user when the fingertip of the user is placed in an accommodation cavity; the image acquisition module is integrated in the intelligent terminal and is used for shooting a multiband image reflected by a fingernail bed when the fingertip of the user is placed in the accommodating cavity; the transmission module is used for transmitting the multiband image to the processing module; and the processing module is internally provided with a deep learning spectral feature regression model and is used for extracting features related to the hemoglobin concentration from the multiband image, carrying out regression calculation and outputting a quantitative hemoglobin concentration value. Optical signals carry complete concentration related information after penetrating through the fingernail bed, so that the detection precision is improved; image acquisition is integrated on an intelligent terminal commonly used by a user, the use threshold is reduced through multi-terminal adaptation, the accuracy of data feature extraction is improved based on a deep learning spectral feature regression model, and then the accuracy of a detection result is improved.

A nail tip curing composition includes an Extend Gel, an edge-off flat brush, a nail filing device, a plurality of GEL-X tips, a pH Bonder, and a Non-Acidic Gel Primer. The pH Bonder forms a pH Bonder layer on a surface of a fingernail. The Non-Acidic Gel Primer forms a Non-Acidic Gel Prime layer overlapped on the pH Bonder layer. The Extend Gel forms an Extend Gel layer overlapped on the Non-Acidic Gel Prime layer. The GEL-X tip is filed by the nail filing device and the Extend Gel is applied on an underside contact surface of the Gel-X tip by the edge-off flat brush. The underside contact surface of the Gel-X tip is contacted with the Extend Gel layer on the fingernail in such a manner that the Gel-X tip is firmly affixed on the fingernail.

1. The name of the design product: nail file (PG103). 2. The use of the design product: the design product is used for grinding nails. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

Methods, kits fand photothermal compositions for removing nail coatings are described. The nail coatings include a thermally responsive material, such as thermally expandable microspheres, and a nail product to be removed (e.g. nail polish, gel, dip, nail art, and / or artificial nail. Optionally, a bottom coating, such as lipoic acid, is in contact with the nail surface. The method includes (ii) applying a removal stimulus to a removal layer containing a photothermal additive to induce heat generation and cause at least partial expansion, shape change, and / or phase change of the thermally responsive material or partial detachment of the nail product. Optionally the method includes applying the photothermal nail composition on top of a nail coating prior to step (ii).

1. Name of the product under this design: Nail Art Vacuum Cleaner (STE‑505). 2. Purpose of the product of this design: A nail vacuum cleaner used to absorb nail polishing dust during manicure. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a novel nail clipper which comprises a clipper body and a spring. The clamp body is formed by hinging clamp bodies in the middle in a crossed mode, a clamp handle is arranged at the rear end of each clamp body, a clamp head formed by bending towards one side is arranged at the front end of each clamp body, a groove is formed in the inner side of one end of each clamp handle, and a spring is arranged in each groove. The length range of the plier head is 10-30mm, and the plier head is in a prism sharp shape and comprises a top surface, a side surface and an inner inclined surface; the top face and the side face intersect to form an included angle larger than or equal to 90 degrees. The top face and the inner inclined face intersect to form a shearing opening with the included angle ranging from 30 degrees to 60 degrees, a cutting edge on the shearing opening is formed in one side of the inner inclined face, and the two sides of the shearing opening and the two sides of the cutting edge are tangent together when the tong head is closed. An included angle alpha is formed between the top surface and the connecting surface of the clamp body and is more than or equal to 100 and less than or equal to 180; the side, opposite to the included angle, of the clamp head is narrowed inwards, and the range is 1 / 5-1 / 3 of the overall thickness of the clamp body; due to the straight design of the top surface, the cut edges can be better attached to the two sides of the fingernails.

1. Name of the product in this design: Portable nail polishing machine (8823). 2. Purpose of this design: This design is a nail tool used for filing and shaping nails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design highlights: Component 1 main view. 5. Other situations requiring explanation: Component 1 is the main unit, and component 2 is the armor grinder. Component 1 is used for the control and power supply of component 2.

This application relates to liquid compositions comprising (meth)acrylate monomers and / or methacrylamide monomers and a solvent system comprising a mixture of aliphatic alcohols and alkylene carbonates. The liquid composition is useful as a monomer liquid component in two-part liquid-and-powder curable acrylic systems, in particular as used for the cosmetic treatment of fingernails and toenails. The invention further provides methods of forming a polymeric structure on a substrate, such as acrylic nail coatings, using the monomer liquid composition of the invention. The application further provides a novel additive for use in monomer liquid compositions.

The application provides a nail contour extraction method and system. The extraction method based on the system comprises the following steps: a data acquisition step: 3D scanning to obtain finger 3D data of a target finger, the finger 3D data containing complete nail 3D data; a data point cloud step: converting the finger 3D data into 3D point cloud data to obtain finger point cloud, the finger point cloud containing nail curved surface point cloud; a nail point cloud acquisition step: segmenting the finger point cloud to obtain the nail curved surface point cloud; a nail point cloud flattening step: flattening the nail curved surface point cloud with equal surface area to obtain nail plane point cloud in a plane state; and a nail contour drawing step: drawing a nail contour according to the contour of the nail plane point cloud. The nail contour extraction method and system of the application obtain nail plane point cloud formed by flattening nail curved surface point cloud of a nail with an arc, and the shape of the peripheral contour point cloud of the flattened nail plane point cloud is more consistent with the peripheral contour of the nail with the arc.

1. Name of the designed product: nail printer (small size). 2. Use of the designed product: the designed product is used for printing patterns on nails and drying nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Nail lamp. 2. Purpose of this design: This design is used as a nail lamp for drying nails during nail care. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Nail clippers (MJ-3). 2. Purpose of this design: For trimming nails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The BunBun Nail Basket is a pet grooming aid comprised of a cylindrical shaped cuff of varying natural and man made materials, natural pet safe edible materials that is open on one end, has netting attached on the other end, and is alternatively comprised of an open-ended cuff base, that is threaded at one end in the same manner as the mouth of a mason jar, and a detachable threaded lid with inserted netting.

The present application provides a method and system for extracting nail contours. The method is based on the system and comprises: the step of data acquisition: carrying out 3D scanning to obtain finger 3D data of a target finger, wherein the finger 3D data include complete nail 3D data: the step of point cloud processing of data: converting the finger 3D data converted into 3D point cloud data to obtain a finger point cloud, wherein the finger point cloud includes a nail curved-surface point cloud; the step of nail point cloud acquisition: segmenting the finger point cloud to obtain the nail curved-surface point cloud; the step of nail point cloud flattening: flattening the nail curved-surface point cloud in an equal surface area manner to obtain a nail plane point cloud in a planar state; and the step of nail contour drawing: drawing a nail contour according to the contour of the nail plane point cloud. According to the method and system for extracting nail contours, the nail plane point cloud formed after the nail curved-surface point cloud of the curved nail is flattened is obtained, and the shape of an outer contour point cloud of the flattened nail plane point cloud better fits the outer contour of the curved nail.