Automated Nail Care with Vision-Guided Shaping and Polish Application

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Solution Overview

Problem

Existing nail care systems fail to deliver a professional-quality manicure by neglecting the importance of shaping, polish removal, and cuticle management, and are unable to combine these processes effectively with vision, mobility, and polish application.

Innovation Solution

A comprehensive nail care system incorporating a shaping system with rotary motion, a polish removal system with a sponge or semi-circular groove, a cuticle management system with a burnishing tool, a vision system with image acquisition and machine vision processing, and a mobility system for coordinated operation of these components, along with a nail polish application system and accelerated drying.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If automated nail care systems focus only on polish application, then polish application efficiency is improved, but overall manicure quality deteriorates due to neglect of shaping, polish removal, and cuticle management

Engineering Contradiction:
Improvepolish application efficiencyVSAvoidmanicure quality
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The patent combines multiple previously separate nail care functions (shaping, polish removal, cuticle management, and polish application) into a single integrated automated system. The system includes a shaping module with abrasive elements, a polish removal module with solvent application, a cuticle management module with pusher tools, and a polish application module with precision dispensing, all coordinated by a central controller to deliver comprehensive manicure services.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The automated nail care system is designed as a multi-functional device that can perform various nail care operations including shaping different nail types (square, round, oval, almond), removing various types of polish, managing cuticles, and applying multiple coats of polish. The system adapts its tools and parameters based on the specific service required, making it universally applicable to different manicure needs.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If automated systems attempt to perform all nail care functions, then service comprehensiveness is improved, but system complexity increases making professional quality difficult to achieve

Engineering Contradiction:
Improveservice comprehensivenessVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system divides nail care functions into distinct modular components: a shaping module with selectable abrasive grits for different nail types, a polish removal module with solvent reservoirs and applicator pads, a cuticle management module with pusher and trimmer tools, and a polish application module with precision nozzles. Each module can be independently controlled and adjusted, reducing overall system complexity while maintaining comprehensive functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system incorporates dynamic adjustment capabilities including variable speed motors for different filing speeds, adjustable abrasive grit selection (coarse, medium, fine), controllable solvent application rates, and adjustable polish dispensing volumes. The system can adapt its operation in real-time based on feedback from sensors and pre-programmed parameters for different nail types and desired outcomes.

Inventive Principle:
Principle #15Dynamics

3Productivity

If multiple nail care processes are combined in one system, then treatment efficiency is improved, but coordination difficulty increases affecting operational reliability

Engineering Contradiction:
Improvetreatment efficiencyVSAvoidcoordination reliability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system incorporates sensors to detect nail characteristics, tool position, and process completion status. The central controller receives this feedback and automatically adjusts operation parameters, tool positions, and timing sequences to ensure proper coordination between shaping, polish removal, cuticle management, and polish application. This closed-loop control maintains reliability while managing the complexity of multiple coordinated functions.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system uses pre-programmed treatment protocols and parameters for different nail types and desired outcomes. Before treatment begins, the system is configured with the appropriate sequence of operations, tool selections, and parameter settings based on the selected service type. This preliminary setup ensures that the complex coordination of multiple functions follows a reliable, pre-tested sequence, reducing operational errors.

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system enables precise and efficient nail shaping, polish removal, cuticle management, and polish application, achieving a salon-quality manicure with minimal user input by utilizing advanced machine vision and mobility mechanisms.

Implementation Method 1

The shaping system may be configured for one or more of rotary motion, linear reciprocating motion, and rotational oscillation, and wherein the shaping system comprises an abrasive element

Methodology Applied
Scientific EffectAbrasion: Abrasion

Implementation Method 2

The cuticle management system may include a burnishing tool

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS11058204B2Automated total nail care systems, devices and methods
Publication Date: 2021.07.13 NAILPRO INC
  • US11058204B2 patent drawing
  • US11058204B2 patent drawing
  • US11058204B2 patent drawing

AI summary

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.