Noninvasive Fat Reduction via 635 nm Laser Photobiomodulation

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Current fat reduction methods, such as liposuction and external energy applications, are invasive, cause tissue damage, and result in significant recovery time, pain, and side effects like bruising and inflammation, while non-invasive methods are either ineffective or risk damaging surrounding tissues with excessive heat.

Innovation Solution

A non-invasive method using low-level laser energy applied externally through the skin to release intracellular fat into the interstitial space without damaging fat cells or surrounding tissues, utilizing a 635 nm laser for targeted fat reduction without heating the treated area.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If invasive liposuction or high-energy electromagnetic methods are used to reduce fat, then fat reduction effectiveness is improved, but tissue damage, pain, and recovery time increase

Engineering Contradiction:

Improvefat reductionVSAvoidtissue damage

Core Design Contradiction:

Quantity of substanceVSObject-affected harmful factors

Solution Approach 1:

The patent replaces mechanical liposuction (cannula insertion and suction) with non-invasive low-level laser therapy. The laser energy at 635 nm penetrates the skin and selectively affects fat cells through photobiomodulation, causing intracellular fat release without mechanical trauma to surrounding tissues.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the energy parameter from high-energy electromagnetic radiation (which causes thermal damage) to low-level laser energy at a specific wavelength (635 nm). This parameter change enables selective fat cell membrane permeabilization through non-thermal mechanisms, achieving fat reduction without tissue burning or excessive heating.

Inventive Principle:

Principle #35Parameter changes

2Quantity of substance

If high-energy electromagnetic radiation is applied to reduce fat, then fat reduction effectiveness is improved, but excessive heat generation damages surrounding tissue

Engineering Contradiction:

Improvefat reductionVSAvoidheat generation

Core Design Contradiction:

Quantity of substanceVSTemperature

Solution Approach 1:

The patent applies low-level laser energy in periodic treatment sessions rather than continuous high-energy exposure. This periodic application allows tissue cooling between pulses and prevents cumulative thermal damage while maintaining effective fat reduction through repeated low-level energy delivery.

Inventive Principle:

Principle #19Periodic action

Solution Approach 2:

The patent substitutes thermal heating mechanisms with non-thermal photobiomodulation effects. The 635 nm laser wavelength is specifically chosen to penetrate skin and target fat cells through photochemical rather than photothermal mechanisms, avoiding excessive heat generation and surrounding tissue damage.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Quantity of substance

If invasive procedures are used to remove fat, then fat reduction effectiveness is improved, but recovery time and pain increase

Engineering Contradiction:

Improvefat reductionVSAvoidrecovery time

Core Design Contradiction:

Quantity of substanceVSLoss of time

Solution Approach 1:

The patent replaces invasive mechanical procedures with non-invasive optical therapy. The low-level laser treatment causes fat cell membrane changes that lead to intracellular fat release, which is then naturally metabolized and eliminated by the body's lymphatic and circulatory systems, eliminating the need for surgical recovery.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent leverages the body's own metabolic and lymphatic systems to remove the released fat. After laser-induced fat release into the interstitial space, the body's natural physiological processes handle fat metabolism and elimination, eliminating the need for external suction or surgical intervention and significantly reducing recovery time.

Inventive Principle:

Principle #25Self-service

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

Achieves fat reduction similar to invasive procedures without pain, bruising, or tissue damage, with the released fat being naturally removed through the body's systems, reducing recovery time and minimizing risks.

Implementation Method 1

low-level laser therapy (LLLT) has been used increasingly in the treatment of a broad range of conditions such as treatment and repair of injured muscles and tendons

Methodology Applied

Scientific EffectLow-level laser therapy (LLLT): Laser

Implementation Method 2

Sufficient laser energy is applied to release at least a portion of intracellular fat into the interstitial space

Methodology Applied

Scientific EffectPhotobiomodulation:

Data Source

PatentUS8932338B2Noninvasive method for site-specific fat reduction

Publication Date: 2015.01.13 ERCHONIA CORP

AI summary

A noninvasive method of reducing fat from targeted regions of a patient's body by applying low-level laser energy externally through the skin of the patient to the targeted areas. Sufficient laser energy is applied to release at least a portion of intracellular fat into the interstitial space. The released intracellular fat is removed from the body through the body's natural functions. The preferred embodiment uses laser energy at about 635 nm.