Skin Regeneration Device Using Vacuum, RF, and Electrostimulation

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Solution Overview

Problem

Existing skin regeneration methods, such as topical cosmetics and electromagnetic treatments, cause further damage and do not effectively replicate the regenerative effects seen in muscle tissue due to lower electrical conductivity in the skin.

Innovation Solution

A device combining vacuum, capacitive radiofrequency, and skin electrostimulation to enhance skin conductivity, using capacitive coupling and electrical stimulation to amplify the electromagnetic field's effectiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If electromagnetic fields are applied to skin tissue, then cellular regeneration is promoted, but the effectiveness is attenuated due to lower electrical conductivity of skin compared to muscle tissue

Engineering Contradiction:

Improveregenerative effectivenessVSAvoidelectrical conductivity

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent introduces an intermediary substance applied to the skin surface that enhances electrical conductivity. This intermediary acts as a mediator between the electromagnetic field source and the skin tissue, allowing more effective energy transfer and overcoming the skin's natural low conductivity barrier, thereby enabling regenerative effectiveness comparable to muscle tissue treatment.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent changes the electrical conductivity parameter of the skin surface by applying conductive substances or modifying the electromagnetic field parameters (frequency, intensity, pulse duration) to optimize energy delivery. This parameter adjustment allows the electromagnetic field to penetrate and stimulate cellular regeneration effectively despite skin's inherent resistance.

Inventive Principle:

Principle #35Parameter changes

2Reliability

If conventional skin treatment methods are used, then some regenerative improvement is achieved, but further skin damage is caused due to fibrosis or collagen denaturation

Engineering Contradiction:

Improveregenerative improvementVSAvoidskin damage

Core Design Contradiction:

ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent replaces mechanical or chemical intervention methods (needles, peels, injectables) with non-contact electromagnetic field therapy. This substitution eliminates physical trauma, fibrosis, and collagen denaturation while maintaining regenerative benefits, as the electromagnetic energy stimulates cellular processes without disrupting tissue structure.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent converts the skin's natural resistance and low conductivity, which normally attenuate treatment effectiveness, into beneficial thermal effects through controlled electromagnetic heating. The resistance that was previously a barrier becomes a mechanism for deep tissue heating that promotes regeneration without external damage.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

3Productivity

If vacuum and radiofrequency are applied, then skin treatment is enhanced, but electrostimulation effectiveness is reduced due to absence of capacitive coupling

Engineering Contradiction:

Improvetreatment effectivenessVSAvoidelectrical coupling mechanism

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The patent introduces a dielectric layer or capacitive coupling mechanism as an intermediary between the radiofrequency electrode and the skin. This intermediary enables capacitive coupling that delivers electrostimulation effects while maintaining the vacuum and radiofrequency components, creating a multi-functional treatment system without excessive complexity.

Inventive Principle:

Principle #24Intermediary (Mediator)

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 device significantly reduces skin resistance, allowing a 300% increase in cell reproduction and regenerative potential, similar to muscle fiber treatments, by improving electrical and electromagnetic conductivity.

Implementation Method 1

capacitive coupling radiofrequency

Methodology Applied

Scientific EffectCapacitive coupling: Capacitance

Implementation Method 2

electromagnetic field generated with a capacitive system

Methodology Applied

Scientific EffectElectromagnetic field induction: Electromagnetic Induction

Implementation Method 3

conveys an additional amount of electrons on the treated biological tissue, crossing the patient's skin and reducing the electrical resistance thereof

Methodology Applied

Scientific EffectElectrical conduction: Conduction (electrical)

Implementation Method 4

surface vasculature (given for example by the possible application of the vacuum)

Methodology Applied

Scientific EffectVacuum suction: Vacuum

Data Source

PatentEP3681590B1Device for stimulating skin regeneration

Publication Date: 2025.11.26 BUSONI MAURIZIO

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AI summary

A device and a method for stimulating skin regeneration is described which allows exploiting the combined action of the surface vasculature (given by the action of the vacuum) and of the cellular regeneration (given by the electromagnetic field generated by a capacitive system) combined with the skin electrostimulation applied, in this case, so as to amplify the biological effect of the electromagnetic field.