The present invention relates to a tip for injecting a tattoo dye, the tip comprising: a pressure chamber configured to be able to accommodate liquid; a window provided on one side of the pressure chamber and provided to allow laser irradiated from the outside to pass therethrough so that the laser can reach the liquid accommodated in the pressure chamber; a membrane part provided on one side of the pressure chamber to seal a chamber and configured to be deformable according to pressure generated by the irradiation of the laser to the liquid; a dye chamber which is configured to be able to accommodate a tattoo dye and of which one side is configured to be in fluid communication with the membrane part; a dye supply unit configured to supply a dye to a dye accommodation unit; a first valve for determining whether the dye is flowing from the dye supply unit to the dye chamber; and an inject nozzle provided on one side of the dye chamber and configured to enable the dye accommodated in the dye accommodation unit to be injected to the outside. The tip for injecting a tattoo dye according to the present invention can inject a dye at high pressure without a needle, and thus can relieve pain of a person being tattooed, and has the effect of allowing tattooing to be hygienically performed.

A micropigmentation device and related method of use may be used for micropigmentation and other similar procedures. The micropigmentation device may include two needle tips, which may optionally each be part of a separate needle or may be tips on a single component, such as a single needle. In other embodiments, the device may include pairings of needle tips, such as two components with each having a plurality of needle tips or a plurality of needles grouped into two groupings of needle tips. The device may be used to simulate natural human hair follicles as they grow in pairs.

A tattoo ink dispenser includes a tube. The tube includes at least a removable top and a center compartment. The center compartment is a hollow structure that stores ink. The tube further includes a bottom portion of the tube with a central opening to place and hold a needle therein. The stored ink in the center compartment flows downwards and adheres to the needle to create a tattoo on a surface.

A system and method for providing variable power is disclosed. The system includes a power supply which provides power to at least one instrument. A pedal comprises a variable resistor that is configured to produce a resistance value within a predetermined range based on an amount of pressure which is being applied to the pedal. The voltage being supplied to the instrument is varied in accordance with the resistance value produced at the pedal.

An automated system featuring a system controller, an oscillation drive, a linear drive, a rotational drive, a flexible drive shaft, a handpiece, and a disposable cartridge used for the application or removal of tattoos and for use in skin treatment such as needling, skin tightening, aesthetic microneedling, and superficial dermabrasion procedures. A needle cartridge or plurality of blades may be couplable in modular configurations within the disposable cartridge. The automated system may also have a plurality of blades or needle bundles in various configurations couplable to the disposable cartridge selected in accordance to the skin treatment performed. The system may also include a physically integrated and functionally automated fluid pump with associated disposable fluid container and disposable feed tube. Alternately, the fluid pump may stand physically and functionally independent of the automated system.

Embodiments of an apparatus include a needle cartridge configured to attach to and interface with an actuating device. The needle cartridge includes a housing, a needle group assembly, and a fluid port. The housing forms a cavity and includes a first aperture and a second aperture opposite the first aperture. The needle group assembly includes a needle and a needle holder. The needle group assembly is configured to move in a reciprocating motion relative to the housing along an axis from the first aperture to the second aperture. During the reciprocating motion, the needle fully retracts into the cavity through the first aperture. The fluid port is integrated with the housing and includes a hollow projection forming a conduit and extending away from the housing. The fluid port includes a third aperture, wherein the fluid port is configured to interface with a fluid delivery system.

Art Non-Fungible Tokens (NFTs) are typically associated with the ownership of the digital art. NFTs can be used in the field of tattooing to manage a tattoo client, art generation, art conversion into tattoo instructions, manage payment of stakeholders, allow a client to buy and sell tattoos in a secondary market, book/manage tattoo sessions, or combinations thereof. An NFT structure allows for the certification of ownership. For the context of tattooing, a smart contract may be used to track ownership of the digital design rendition of the tattoo and tattooing information. The NFT smart contract may contain the rights for the execution of the tattoo, which may allow one or many applications of a tattoo rendition of the NFT digital design, such right being consumed in the process of successive executions until the NFT may not contain any rights associated with tattooing.

This invention privilege patent belongs to the field of medicine and surgical instruments, and is intended to provide a new route of drug administration through needles plated with specific metals, aiming at better drug distribution and absorption upon administration, more precisely in the eyeball and/or on the patient's skin; to which the product has been originally improved in order to increase its efficacy in relation to other means of drug delivery known in the medical field, especially in skin, mucous and ocular diseases; it is an improvement that allows drug delivery to the skin and/or subcutaneous tissue, by means of a duly modified tattoo machine, which instead of ink, uses drugs, as a product to be inserted in the skin; in addition, this invention can be used to administer drugs directly to a person's eyeball, offering great practicality and agility to surgical procedures.

A device for cosmetic treatment, in particular for permanent make-up, micro-needling or micro-pricking treatments, including a body having a first section, arranged at a first end of the body, in which a drive motor of the device (1) is arranged, a second section, arranged at a second end of the body, opposite the first end, in which a needle-holding cartridge can be fitted, and a third section, that connects the first section to the second section, in which drive means is housed of the needles contained in said needle-holding cartridge. The needle-holding cartridge includes a support element configured for supporting a single needle, or a plurality of needles and is movable inside a casing. of the cartridge The needle-holding cartridge is driven to move inside the casing by the drive means between a variable start position and a variable end position for a preset distance.

A tattoo needle structure is provided. A tattoo needle has a plurality of needle tips, an ink holding space is formed by the arrangement of the needle tips, and a multi-component alloy film is deposited on each needle tip of the tattoo needle by sputtering technology, so that when the tattoo needle is dipped into the tattoo ink, the tattoo ink does not stick to the surface of the multi-component alloy film by the hydrophobic property of the multi-component alloy film, and the tattoo ink is contained in the ink holding space by the cohesive property of the tattoo ink. Thus, when the tattoo needle is dipped into the tattoo ink and the tattoo process is performed, the dyeing area of the skin with the tattoo ink is the cross-sectional area of the ink holding space, thereby achieving the technical effect of improving the contouring resolution of a tattoo.