797 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.

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.

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.

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 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 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 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.

The present invention relates to a device for applying decorative particulate material such as glitter to an object. More particularly, the device is useful for decorating fingernails, for example, by positioning a user's finger having adhesive applied thereto or having an adhesive bearing template disposed thereon within the shell. Upon activating the motor, an airflow generator causes the particulate material to be dispersed in an airborne manner about the user's fingernail causing it to be adhered. By using the device in this manner, users can decorate objects of interest such as one or more of their fingernails.

1. Name of the product in this design: Nail polishing pen (heart-shaped 6001). 2. Purpose of this design: For nail filing. 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 invention relates to methods for performing cosmetic procedures, and more particularly to methods for creating a manicure or pedicure. A method for creating a French design on a fingernail is characterized in that a plastic form having a protruding ridge in the inner part thereof is selected according to the size of the user's nail, a modeling material is applied to the inner wall of the form in the region above the smile line, stopping at the ridge. The modeling material is then polymerized. After the first polymerization step, modeling material is applied to the nail bed region of the form. The form is then placed on the person's fingernail. Next, the modeling material is polymerized again. After the second polymerization step, the form is removed from the nail and modeling material is applied in the recess left in the nail bed region. Polymerization is carried out again. After the third polymerization step, the finished design is coated with a protective composition and polymerized again. The invention makes it possible to improve the quality and durability of a French design on a fingernail.

1. Name of the product in this design: Grinding machine control box (E3). 2. Purpose of this design: Control box for a nail filing machine used for nail filing and shaping. 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.

The present invention aims to develop a nail care product that offers excellent smooth spreadability, a uniform coating film resulting in superior gloss and gloss retention, long-lasting wear, and long-term stability of the formulation. [Solution] The following components (A) to (D); (A) Film-forming agent (B) Organically modified clay minerals (C) Silicone oil (D) Organic solvents A nail care product containing the following, wherein the mass ratio of component (B) to component (C) (B) / (C) is 0.1 or more and less than 10.

1. The name of the design product: the main body of the LED nail lamp. 2. The use of the design product: the design product is used to cure artificial nails when manicuring. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other changes in the state of the case that need to be explained: omit the bottom view. 6. Other information that needs to be explained: the reference view of the design is the view of the design product in the state of not being equipped with a bottom tray. The design claimed in the present application is a partial design, wherein the solid line represents the part claimed for protection, and the dashed line represents the part not claimed for protection.

A photocurable resin composition for a nail or an artificial nail can form a cured product that has excellent transparency and gloss while having hardness required for coating a nail or an artificial nail. The photocurable resin composition for a nail or an artificial nail contains components (A) to (D): component (A): a urethane (meth)acrylate oligomer, component (B): a compound having three or more (meth)acryloyl functional groups (excluding the component (A)), component (C): a compound having a molecular weight of 200 or less and having a hydroxyl group and a methacryloyl group (excluding the components (A) and (B)), and component (D): a photoinitiator.

The utility model discloses a portable hand fin relates to hand fin field, the utility model discloses a hand fin board, the surface of hand fin board is equipped with a plurality of mounting holes, the inside mounting of mounting hole has fastening rope or protection mechanism, the protection mechanism is used for protecting the first finger joint and the fingernail of user, the utility model discloses a protection mechanism, and the key position of hand fin and manicure contact or easy to produce the collision adds protection mechanism, adopts the rubber material of soft and wear -resisting to make, has improved the protection performance of hand fin to manicure significantly, and the softness of rubber material makes protection mechanism be able to closely adhere manicure edge, forms effective protection barrier, reduces the possibility that water flow directly impacts manicure, simultaneously, the wear resistance of rubber guarantees that protection mechanism is not easy to wear and tear in the long time use process, thereby avoids the erosion or damage of manicure in the swimming process, strengthens the use applicability of hand fin and the swimming experience of manicure lover.

1. The name of the design product: manicure lamp. 2. The use of the design product: manicure lamp for drying nails during manicure care. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.