An automatic tattoo apparatus can be used to robotically apply tattoos. A customer can shop on an online tattoo marketplace to select designs created by various artists located anywhere. The online tattoo marketplace can process and manage payments, artist and/or customer profiles, bookings, tattoo design uploads, browsing and design selection, design changes, and/or perform other actions. The automatic tattoo device can apply tattoos precisely, quickly, and may with reduced pain. The tattoo apparatus can apply a wide range of different types of tattoos, including but not limited to micro tattoos, dotwork, blackwork tattoos, realism tattoos, fine-line tattoos, etc.

A tattoo marker, including a housing, a drive motor, a transmission mechanism and a tattoo needle, wherein the housing includes a handle part and a drive part which is detachably arranged on a top end of the handle part, the drive motor is arranged inside the drive part, the transmission mechanism is arranged inside the handle part, the tattoo needle has a top end detachably connected to a head end of the handle part, the transmission mechanism is connected between the drive motor and the tattoo needle, and the drive motor drives the tattoo needle to extend longitudinally through the transmission mechanism. The transmission mechanism is arranged inside the handle part, which makes the whole transmission mechanism moved downwards and consequently makes the drive motor in connection with the transmission mechanism moved downwards too, thereby shortening the distance between the drive motor and the tattoo needle.

A wireless tattoo device is disclosed. The device includes an electronics housing, a control panel, a power source, and a motor assembly driven by the power source. A motor housing is attached to the electronics housing, and the motor housing defines a passage dimensioned to receive a portion of the motor assembly. A grip defines an opening dimensioned to receive an end of the motor housing. The motor housing is configured to receive a needle cartridge. The motor housing and the grip are rotatable relative to each other such that a depth of the needle cartridge relative to the grip varies based on a relative rotation position between the motor housing and the grip.

A hand-holdable device for tattooing includes a handle part with a drive, a needle module which is detachably secured to the handle part and includes a needle that can be moved back and forth by the drive, and a protective sleeve which is configured to fully isolate the needle module from the handle part. The needle is connected to the drive by a form-fitting and/or magnetic coupling including coupling elements and the protective sleeve is releasably held between the coupling elements.

A skin printing solution system includes a skin printing device that provides a user with a skin printing solution user interface including an online art gallery, a skin printing server that provides the online art gallery to the skin printing device, and a skin printer that outputs a tattoo image received from the skin printing device to a print region. Herein, when the user selects a tattoo image through the skin printing solution user interface, the skin printing device receives the selected tattoo image from the skin printing server and transmits the received tattoo image to the skin printer. In addition, the online art gallery includes multiple tattoo images, and the print region is the skin of the user or a different user.

A microneedling device includes a microneedle cartridge that extends needles at a predetermined angle, rather than perpendicular to the centerline of the device.

A hand-held device for local piercing of skin includes: a housing; a drive unit within the housing adapted to provide a driving force; piercing means within the housing having at least one piercing needle disposed on a needle carrier; and coupling means within the housing and connecting the drive unit to the piercing means such that the driving force is transmissible to the piercing means to repeatedly move the needle carrier with the at least one piercing needle between a forward and a rearward position during operation. A lever mechanism receives a drive stroke provided by the drive device via an input of the lever mechanism on the drive side when the driving force is transmitted, to convert the drive stroke into a working stroke which is different from the drive stroke and to output the working stroke to the piercing device via an output of the lever mechanism.

A compact battery and voltage supply controller apparatus for a tattoo machine is disclosed. The battery and controller are configured to connect the battery to the tattoo machine through replaceable internally received magnetic connection adapters. The toggle switch operated display screen provides easy-to-view status and health of the battery and incremental voltage adjustment using a voltage boost circuit and adjustment knob. The internal battery can be replaced and/or removed and recharged.

A compact battery and voltage supply controller apparatus for a tattoo machine is disclosed. The battery and controller are configured to connect the battery to the tattoo machine through replaceable internally received magnetic connection adapters. The toggle switch operated display screen provides easy-to-view status and health of the battery and incremental voltage adjustment using a voltage boost circuit and adjustment knob. The internal battery can be replaced and/or removed and recharged.

An apparatus that supports a user in a variety of positions to comfortably perform tasks, such as applying one or more tattoos to skin of a subject is herein disclosed. The apparatus can be reconfigured to optimally position and support the arms and/or chest of the user. A method for using a stool can involve rotating armrests of the apparatus from a stowed position to a deployed position. The armrests can support the user's forearms while supporting the user's chest such that the user can comfortably perform tasks in front of a chest support of the stool.