Abstract: A system, device and method for nail care is provided. The nail care system includes a shaping system, a polish removal system and/or a cuticle management system; a vision system; a nail polish application system; and a mobility system. The nail system may further include an accelerated drying system, a hand massage system, a nail identification/diagnosis/estimation of conditions system, an enclosure, a hand/foot rest system, a computer software system, a computer hardware system, a cartridge/pod system, and a multi-tool system. Related apparatuses, techniques and articles are also described.

Abstract: A printer is provided to includes an ink head; a placement unit; a positional reference arranged near the placement unit as a reference for performing position adjustment in the up-down direction; and a first reflection member configured to be disposed at a lateral position separated from the placement unit toward a lateral side so that a position of the first reflection member in the up-down direction overlaps the positional reference and the printing target in a lateral view, wherein the first reflection member reflects light arriving from a lateral surface of the printing target and the positional reference, and an upper end of a reflective surface which reflects light is positioned above the positional reference and a lower end is positioned below the positional reference.

Abstract: A nail lamp station includes a base lamp assembly and a detachable lamp pen. The base lamp assembly includes a station housing having a light cavity capable of receiving multiple fingernails therewithin, and a first light source supported within the light cavity for drying nail polishes on the fingernails at the same time within the light cavity. The detachable lamp pen is detachably coupled at the station housing, wherein the detachable lamp pen includes an elongated pen body and a second light source provided at a light end of the pen body for drying the nail polish on one single particular fingernail.

Abstract: A system for a nail manipulation, such as producing an object onto the nail, comprises a shape information providing means, object or design providing means, manipulation means and controlling means. The shape information providing means typically scans the shape and/or position of the nail for providing first controlling data. The object providing means typically provides object data related to the object to be produced for providing second controlling data. The manipulation means is e.g. a 3D printer or dispensing means, which produces the object onto the nail. The controlling means is used for controlling the operation of the manipulation means based on the first and second controlling data in order to produce said desired object onto the nail to be manipulated.

Abstract: A pedicure assembly includes a housing that has a handle portion and a motor portion. A buffing unit is attached to the housing and the buffing unit abrasively removes calluses. The buffing unit comprises a drive and a head. An abrasive pad is attached to the head and the abrasive pad may be positioned to abut the callus thereby facilitating the abrasive pad to abrade and eliminate the callus.

Abstract: A system configured to mitigate axial shocks and rotational vibration in a resonating power toothbrush (10). The system includes a motor mount (70), frame (40), and multi-function coil bobbin (90) that act in concert to absorb axial shocks originating from the motor shaft (60). The mount (70), frame (40), and coil bobbin (90) also act in concert to damp vibrations originating from the motor (50) to the housing (20).

Abstract: A removable dental mandrel guard comprising a collar portion extending from a first open end to a transition region, which may include a first tapered portion, the transition region reducing from a first to a second interior diameter; a shaft guard extending from a first end rigidly connected to the transition region to a second end rigidly connected to the disc shield and having interior cross section defining the second interior diameter; a disc shield having opposed first and second transverse walls, each with a partially enclosed perimeter edge joined by coextensive edge wall extending from a first edge point to a second edge point, the interiors of the first and second transverse walls and edge wall defining a disc cavity; a continuous open seam extending longitudinally from the collar portion first open end to the shaft guard second end.

Abstract: An oral hygiene device includes a handle and a cleaning head supported on one end of the handle. A vibratory source is supported on the handle and is operative to generate vibratory output. A mounting element is disposed between the handle and the vibratory source. A connecting member extends between the vibratory source and the cleaning head, and is adapted to generate motion at the cleaning head in response to the vibratory output generated at the vibratory source.

Abstract: A finger scrubber including a brush sleeve and an electrically powered base or body is presented herein. The brush sleeve includes a generally cylindrical configuration cooperatively sized to accommodate a user's finger therein. One or more brush components suitable to scrub or clean a finger are disposed on the inside of the brush sleeve. Furthermore, the body, and in particular, a drive assembly is structure to cooperatively engage the brush sleeve and rotationally drive the brush sleeve via selective activation of a switch or activation assembly. Moreover, the drive assembly is configured to rotationally drive the brush sleeve in alternating rotational directions via successive activations.

Abstract: A drawing apparatus includes a drawing head, a movement mechanism, and a control unit. The drawing head holds at least one modification member having a first tip at its one end and operates in such a way as to allow the first tip of the modification member to touch ink which is undried or uncured and applied to a drawing target. The movement mechanism moves the drawing head. The control unit controls the drawing head and the movement mechanism. The control unit controls a modification operation in which the movement mechanism moves the modification member through the drawing head while the first tip is touching the ink on the drawing target so that a part of a pattern formed with the ink on the drawing target is modified.

Abstract: According to one implementation, there is provided a drawing apparatus including a carriage, a cap member, and a holding/separating mechanism. The carriage holds a drawing tool including a tip. The cap member includes a tip receiving unit which covers and seals the tip. The holding/separating mechanism holds the tip of the drawing tool in a sealing state with the tip receiving unit when the drawing tool is placed in a standby position, and separates the tip of the drawing tool and the cap member from each other before starting the drawing. The holding/separating mechanism includes a move prevention member which is fixed to a certain position. The move prevention member comes into contact with the drawing tool so that the move prevention member prevents the drawing tool from moving in a direction that separates the tip from the cap member in the sealing state.

Abstract: A nail care apparatus is disclosed. In one embodiment, a nail care apparatus comprises a housing, a blade extending from the housing to a distal end, a motor disposed in the housing and operatively driving the blade to reciprocate in two parallel planes, and a power source providing power to the motor. The distal end of the blade may narrow to a peaked distal edge.

Abstract: What is described is a motorized device used for altering the shape, size, contour, texture, and/or shine of a nail on a digit.

Abstract: An improved pair of scissors comprises two opposing and pivotally connected sharp-edged blades configured to allow cutting a nail of a toe or a finger, wherein at least one blade comprises at least one guard configured to lie between a tip of the finger or toe and a bottom of the nail, when the finger or toe tip rests on a blade comprising a guard, and a tip of the nail is placed between the blades.

Abstract: A system and method for debriding callus foot tissue is disclosed. The method may include applying a chemical peel to callus foot tissue and using a debriding tool to remove the chemically treated callus foot tissue. In certain embodiment, the method may include preparing the chemical peel, including customizing at least one attribute of the chemical peel based on at least one attribute of the callus foot tissue. The system may include a debriding tool having a cutting head that may be easily removed for cleaning or replacement.

Abstract: The invention relates to a manicure receptacle having a drying part, including: a receptacle body which has an entrance formed in its upper portion and stores a manicure therein; and a cap which is coupled to the entrance of the receptacle body and has a support rod which is integrated with a brush in its lower portion and extends in the vertical direction, wherein the cap includes a drying part configured to dry a manicure applied on a nail or a toenail of a user by raising the wind. The manicure receptacle is capable of quickly drying a manicure applied on a nail or a toenail of a user by raising the wind, thereby shortening manicure drying time and improving convenience of manicure use.

Abstract: A fingernail clipper holding device includes a housing having a hollow interior and having a generally ellipsoid ergonomic configuration that is easy to grip. An upper portion of the housing may include a channel having a configuration to receive the housing of a fingernail clipping device and to hold it securely. The housing defines a receiving area on which a user may position his finger adjacent the cutting head of the fingernail clipping device. A gripping member is attached to a lower portion of the housing to receive a user's fingers or hand. Stabilizing members may be attached to the bottom surface of the lower portion to hold the housing stationary on a flat surface.

Abstract: An ultrasonic wave energy artificial nail remover in one aspect includes a handle, a body attached to the handle, an ultrasonic sound wave generator attached to the body, and a tip having the shape of a natural nail. The tip is made to vibrate by the ultrasonic sound wave generator. The shape of the tip allows for a quicker removal of the artificial nail and requires less skill to successfully remove an artificial nail without damaging the natural nail than removal with a narrow flat tip allows and requires. Ultrasonic energy is channeled through the natural nail shaped tip to facilitate removal of an artificial nail in a quick manner with little cleanup involved.

Abstract: A nail care apparatus is disclosed. In one embodiment, a nail care apparatus comprises a housing, a blade extending from the housing to a distal end, a motor disposed in the housing and operatively driving the blade to reciprocate in two parallel planes, and a power source providing power to the motor. The distal end of the blade may narrow to a peaked distal edge.

Abstract: The invention is a hand held nail and foot groomer for people, which includes a spherical nail groomer body having at least one compartment for batteries and tips; a semi-spherical tip cover assembly having an opening, being in substantial contact to the nail groomer body and being movably connected to the nail groomer body; a combination battery, motor and tip compartment; a tip assembly for attachment of various shapes and sizes of nail files and brushes. The preferred embodiment of this invention is one in which the nail body optionally includes a flat bottom section which includes one or more detachable ringed or recessed sections, said ring sections or recessed sections capable of holding rounded and optionally recessed files and/or pumice stones and/emery files and/or foot scarpers useful in grooming feet.

Abstract: A hand-held electronic pedicure instrument includes a housing having an outside portion and an inside portion. The inside portion includes a battery electrically coupled to a motor which can be activated by a switch on the outside portion of the housing. The outside portion of the housing also has a handle. The motor provides rotational output to a shaft extending from the inside portion of the housing, through an opening in the housing and beyond the outside portion of the housing, the shaft having a distal end. The instrument further has a wheel having proximal and distal surfaces. The distal end of the shaft secures to the proximal surface of the wheel. An attachment has a proximal portion that is removably secured to the distal surface of the wheel. The attachment has a distal portion having an abrasive material.

Abstract: An automated nail polishing is provided. The device includes an arm having a plurality of linkages rotatably connected to each other. The end of the arm includes a port to removably receive a brush. The linkages are capable of controlled movement through an integrated circuit and motors. A hand platform is also provided with a groove and sensor for receiving a user finger. When the finger is placed in the groove, the integrated circuit can move the arm to dip the brush into a liquid receptacle and then move the arm to brush the liquid onto a user's fingernail.

Abstract: The present invention provides a Personal Nail Trimmer comprising a battery-powered nail trimmer designed for use on humans by humans. The unit is cylindrical, approximately four inches in length and one inch in diameter, with the lower portion of the handle containing a chamber for the batteries housing a pair of AA-cells batteries, or in another embodiment, one C-cell battery. A thumb-operated On/Off switch is located on the exterior of the plastic housing just above the battery compartment, and the upper portion of the cylinder contains a small electric motor, powered by the battery and terminating in a driveshaft oriented in the center of, and in line with, the cylinder. This driveshaft terminates in a precision filing wheel, a round emery board which revolves via the driveshaft when the motor is activated.

Abstract: The present invention relates to enhancing abrasive, buffing, filing, polishing, shaping and callus removing products for the manicure and pedicure industry by use of a linear motion tool. In particular, the invention provides a method and apparatus that uses linear motion to quickly vibrate a detachable platen by which an abrasive, buffing, polishing and or pumice device can be secured by means of temporary or permanent adhesion.

Abstract: A machine for sanding, buffing and polishing fingernails and toenails with a flat disc of abrasive, smoothing or polishing material, a disc mount made of flexible material to easily adhere the disc to, a rotationally reciprocating disc mounting platform to affix the disc mount to, a removeable head that can be easily interchanged, a power transmission shaft to transfer power to the removeable head, a motor, a rotationally reciprocating power transmission to change rotational motion of the motor to rotationally reciprocating motion, a battery, a power switch on the body to control the motor on and off, a body to house the power components, a 90 degree power transmission to change rotationally reciprocating motion of the power transmission shaft to rotationally reciprocating motion of the disc mounting platform, and a power transmission shaft receiver in the removeable head to receive the power transmission shaft.

Abstract: A pet nail filing device for filing down a pet's nails in a quick and painless fashion. The filing device has a housing and a rotating grinding drum within the housing. A motor is connected to a drive belt which causes the grinding drum to rotate while isolating the grinding drum, and thus the animal, from vibration. The grinding drum has an outer surface covered with grit. When the pet's nail is brought into contact with the drum outer surface, the grit coupled with the rotation of the drum both conditions the nail for grooming by causing the vein to retract, and also causes the nail to be filed down. A mask cover exposes only a portion of the grinding drum through openings therein, and thereby avoids trauma to the animal.

Abstract: An ultrasonic wave energy artificial nail remover in one aspect includes a handle, a body attached to the handle, an ultrasonic sound wave generator attached to the body, and a tip having the shape of a natural nail. The tip is made to vibrate by the ultrasonic sound wave generator. The shape of the tip allows for a quicker removal of the artificial nail and requires less skill to successfully remove an artificial nail without damaging the natural nail than removal with a narrow flat tip allows and requires. Ultrasonic energy is channeled through the natural nail shaped tip to facilitate removal of an artificial nail in a quick manner with little cleanup involved.

Abstract: A hand rest vacuum and method is provided for the nail care industry. A body is configured to be supported by a desk between a client and a nail care technician. A cushioned hand rest pad is supported by the body. The body has a retractable nozzle on the technician side of the body. The nozzle is in fluid communication through an interior volume of the body to a body discharge location. Air is pulled through the nozzle opening and through the body interior volume by a vacuum source. The vacuum source may be located within the body interior volume or may be located separately from the body. The interior volume may incorporate a particulate filter, a carbon filter or a cyclone particulate matter separator.

Abstract: A rechargeable type callus removal instrument is disclosed, that includes a main body having a flaring tube shape with one side opened. The instrument can include a callus storage fitted around the motor shaft of an internal motor that rotates with rotation of the motor shaft, thereby collecting calluses separated from a user's foot therein. A filing cap can cover an upper surface of the callus storage for removing calluses on the user's foot while rotating with the callus storage in contact with a callus surface of the foot. A guide member can be included to assist with forming an exterior barrier such that the calluses being removed by the filing cap are collected in the callus storage without scattering about to the outside. The callus removal instrument enables callus removal using a rotational force of a motor through electric recharging with an improved portability while preventing water infiltration.

Abstract: The invention is a hand held nail and foot groomer for people, which includes a spherical nail groomer body having at least one compartment for batteries and tips; a semi-spherical tip cover assembly having an opening, being in substantial contact to the nail groomer body and being movably connected to the nail groomer body; a combination battery, motor and tip compartment; a tip assembly for attachment of various shapes and sizes of nail files and brushes. The preferred embodiment of this invention is one in which the nail body optionally includes a flat bottom section which includes one or more detachable ringed or recessed sections, said ring sections or recessed sections capable of holding rounded and optionally recessed files and/or pumice stones and/emery files and/or foot scarpers useful in grooming feet.

Abstract: A filing strip having a support portion, an abrasive portion, and at least two edge portions is provided. The support portion provides a groove that extends at least partially along a longitudinal axis of the support portion, and has a degree of flexibility sufficient to flexes under pressure applied with the insertion of an end of a human nail into the groove. The abrasive portion is positioned within the groove so as to file the end of the human nail inserted into the groove. The edge portions are positioned at least partially along an upper periphery and a lower periphery of the groove, respectively, to define a depth of the groove to limit the insertion of the human nail into the groove and to ensure only the end of the nail and not surrounding flesh to the human nail is filed by the abrasive portion.

Abstract: A fingernail polish removing device including a motor having an upwardly extending drive shaft. A drum is positioned above the motor and having an opening in the bottom thereof for receiving the drive shaft. A carriage is positioned within the drum and is secured to the drive shaft for rotation therewith. A sponge is supported for rotation by the carriage. The sponge has a circular band positioned around the drive shaft and a plurality of teeth pointing inwardly from the circular band toward the drive shaft. A handrest is positioned atop the drive shaft for supporting the hand of a user while her fingernails are extended downwardly into the drum and are engaged with the teeth. A wiper is secured to the to the drum and has a wiper bar disposed between the circular band and the drive shaft for sequentially compressing the teeth as the sponge is rotated by the carriage so as to squeeze dirty cleaning solution from the sponge for collection in the bottom of the drum.

Abstract: A nail care system and method using a rubber or soft plastic coated mandrel bit connected to a rotary device, the mandrel bit reducing vibration during operation of the nail care system allowing for smoother polishing and filing as well as a more comfortable experience for the client and nail care practitioner.

Abstract: A handheld device for performing motorized filing with illumination of the filed surface at the point of contact is disclosed. The device is comprised of a translucent file attached to a shaft that contains a light-emitting diode disposed to transilluminate the file. The device also contains a motor to rotate said shaft and file as well as a power source. The device will provide more effective and efficient trimming of the nails of an infant, filing and shaping of the nails of an adult, and sanding, filing, or polishing of other surfaces.

Abstract: A hand-held electronic pedicure instrument includes a housing having an outside portion and an inside portion. The inside portion includes a battery electrically coupled to a motor which can be activated by a switch on the outside portion of the housing. The outside portion of the housing also has a handle. The motor provides rotational output to a shaft extending from the inside portion of the housing, through an opening in the housing and beyond the outside portion of the housing, the shaft having a distal end. The instrument further has a wheel having proximal and distal surfaces. The distal end of the shaft secures to the proximal surface of the wheel. An attachment has a proximal portion that is removably secured to the distal surface of the wheel. The attachment has a distal portion having an abrasive material.

Abstract: A lightweight, portable, electrically-powered dermabrasive device adapted to gently and painlessly remove keratinized epidermal portions of the hands and feet. The dermabrasive device includes a protective shield which shields user against contact from flakes of flying or ejected epidermis or other detritus.

Abstract: An apparatus for trimming a person's nails is provided. The apparatus comprises a body having a longitudinally extending handle that is connected to a longitudinally extending base with the base being co-extensive with and spaced from the handle. Housed within the body is a power supply for supplying power to the device as well as an electrical drive device that is powered by a power supply. The base of the apparatus has a bottom portion having a longitudinally extending support or mounting plate. The support or mounting plate removably captures an emery board or similar nail file element. The support or mounting plate is mechanically coupled to the drive device and is reciprocally moveable in a longitudinal direction in response to the drive device being electrically activated.

Abstract: An abrading and smoothing tool includes a handle element that is adapted to be easily grasped by the user and comfortably held in the palm of the hand, and which contains a small electrically-powered multi-speed motor. A segment of abrasive material, such as sandpaper, is removably attached to the hand held portion of the device by hook-and-loop fastener means to be easily removed from the device after use so that the abrasive material can be quickly and easily replaced.

Abstract: A rotary nail filing apparatus for animals is described that includes a shroud or housing, an opening in the shroud that is suitable sized and shaped to allow an end portion of an animal's nail to be put through the opening, and a suitably shaped and oriented rotary grinder that is contained within the shroud grinding at least a portion of an animal's nail when put through the opening, where at least a portion of the nail particles that are grinded away by the rotary grinder are contained in a portion of the shroud. In some embodiments, the rotary grinder position/orientation and/or its surface are adjustable and/or replaceable.

Abstract: A fingernail grinder uses a bench grinder-like configuration wherein a motor has dual output shafts with a wheel with an abrasive outer circumference attached to one of the shafts. The wheel is contained within a protective housing that has a longitudinal slit through which a fingernail passes to be ground down by the abrasive wheel. A padded member may surround the slit in order to help the user control the depth of insertion of the fingernail. At least one additional slit can be provided with a padded member of different thickness. The opposite side of the device can have a second abrasive wheel with a different coarseness, a buffing wheel or a centrifugal fan contained within a fan housing and having a debris collection bag near the bottom thereof. The fan housing is connected to the abrasive wheel housing and draws the fingernail debris out of that housing and deposits the debris in the debris bag.

Abstract: A rotary nail filing apparatus for animals is described that includes a shroud or housing, an opening in the shroud that is suitable sized and shaped to allow an end portion of an animal's nail to be put through the opening, and a suitably shaped and oriented rotary grinder that is contained within the shroud grinding at least a portion of an animal's nail when put through the opening, where at least a portion of the nail particles that are grinded away by the rotary grinder are contained in a portion of the shroud. In some embodiments, the rotary grinder position/orientation and/or its surface are adjustable and/or replaceable.

Abstract: The invention relates to a nailcare device, comprising a housing (1) and a discoid grinding body (4), driven by an electric motor, sitting on a driveshaft (10), connected to an electric motor (6). The essentially discoid grinding body (4) is arranged in the upper part of the device housing (1), beneath a cover or plate (3), parallel to the upper side (4a) of the grinding body (4), fixed to the housing (1) of the device in an easily detachable manner and with at least two slots (3a) for the fingernail of the user as close as possible to the grinding body (4) at differing radial separations from the driveshaft (10). The cover or plate (3) can be funnel- or cone-shaped with relation to the grinding body (4), such that the axial separation between the upper side (4a) of the discoid grinding body (4) and the slots (3a), arranged at various radial separations from the driveshaft (10), increases or decreases with increasing separation from the driveshaft (10).

Abstract: A rotary nail filing apparatus for animals is described that includes a shroud or housing, an opening in the shroud that is suitable sized and shaped to allow an end portion of an animal's nail to be put through the opening, and a suitably shaped and oriented rotary grinder that is contained within the shroud grinding at least a portion of an animal's nail when put through the opening, where at least a portion of the nail particles that are grinded away by the rotary grinder are contained in a portion of the shroud. In some embodiments, the rotary grinder position/orientation and/or its surface are adjustable and/or replaceable.

Abstract: A fingernail polish removing device including a motor having an upwardly extending drive shaft. A drum is positioned above the motor and having an opening in the bottom thereof for receiving the drive shaft. A carriage is positioned within the drum and is secured to the drive shaft for rotation therewith. A sponge is supported for rotation by the carriage. The sponge has a circular band positioned around the drive shaft and a plurality of teeth pointing inwardly from the circular band toward the drive shaft. A handrest is positioned atop the drive shaft for supporting the hand of a user while her fingernails are extended downwardly into the drum and are engaged with the teeth. A wiper is secured to the to the drum and has a wiper bar disposed between the circular band and the drive shaft for sequentially compressing the teeth as the sponge is rotated by the carriage so as to squeeze dirty cleaning solution from the sponge for collection in the bottom of the drum.

Abstract: A hand held nail polish removal tool includes a housing having a main body connected by an elongated neck to a head. An abrasive member is removably attached to the head and the tool contains a motor or transducer for causing the abrasive member to move so that when the abrasive member is positioned against a finger or toe nail, the abrasive member will abrade away any polish on the nail. The polish removal process may be accelerated by applying a solvent to the abrasive member. This may be done by dipping that member in a solvent or by including a solvent in the member or by incorporating a solvent dispensing system in the housing which allows a solvent to be delivered via the head to the member's abrasive surface. Preferably, the tool is powered by a rechargeable battery in the housing. Various different abrasive cover members for attachment to the head are also disclosed.

Abstract: A tool for grinding the nail of an animal is shown and described. In one embodiment, the tool includes a head having a distal end and a proximal end. The distal end of the head defines a depression sized for receiving the nail of said animal. The depression also narrows proximally. The tool also includes an abrasive surface inside of the depression.

Abstract: An electrically operated sander for removing calluses and increasing circulation, having a rectangular base unit for insertion into a docking unit. The base unit has a rear end, and includes a movable base plate having rounded edges and a grainy surface area and a gripping handle. The gripping handle extends outwardly from the base unit and defines a curved junction before extending horizontally toward the rear end of the base unit. The base unit houses a motor having a drive shaft mechanically linked to base plate. A rotating two position on-off switch actuates the motor, causing the base plate to vibrate. A rectangular docking unit has a hollow cavity for accepting the gripping handle of the base unit therein for allowing users a hands free method of removing calluses.

Abstract: The present invention provides a painting holder, a painting holder feeding unit, a printer unit having the holder and feeding unit, and an art painting apparatus with such a printer unit for automatic vending machines. The painting holder consists of a housing connected to a bracket of a feeding unit, a spring-biased finger base movably set within the housing so as to be elastically biased upward in the housing, a locking member hinged to the right-hand sidewall of the housing, and normally biased in a direction by a first torsion coil spring, and a finger cover hinged to the left-hand sidewall of the housing, and biased in a direction by a second torsion coil spring. The finger cover also has a painting opening at a predetermined position thereof, and is locked by the locking member. The art painting apparatus has a high resolution of not less than 1,200 dpi, thus accomplishing a highly active and clear painting effect.

Abstract: A device for sanding, buffing or grinding elongate objects includes a housing having a collar at one end and a rotatable sanding/buffing head rotatably mounted in the collar. The collar defines a cavity. A driveshaft is mounted to a motor in the housing for rotation of the driveshaft about an axis of rotation of the head upon actuation of the motor. A distal end of the driveshaft extends into the cavity in the collar. The sanding/buffing head may be cup-shaped and removably mounted or mountable into the collar on to the distal end of the driveshaft. The driveshaft rotates the cup within, and relative to, the collar upon the actuation of the motor. An abrasive is mounted to the annular inner surface of the cavity in the collar. The second end of the housing, opposite the first end, provides a handle for manual grasping and lifting by a user.

Abstract: A nail trimmer apparatus as porvided by the present invention is a small handheld battery powered device that trims nails without damaging the surrounding skin. A trimming action is driven by a compact motor at a predefined speed and torque and a mechanism converts the rotation of a motor shaft to an oscillating action at a head. A cushioned abrasive surface attached to the head oscillates with a frequency and stoke that optimizes the trimming of the nail while not adversely affecting surrounding skin.