Pelvic Floor Magnetic Stimulation Device with Adjustable Seat

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Solution Overview

Problem

Existing magnetic field stimulation devices lack user-specific and comfortable treatment options, often resulting in inefficient muscle contraction and prolonged therapy times due to global muscle activation and energy depletion, which can lead to reduced treatment effectiveness and increased risk of muscle overload.

Innovation Solution

A device with an adjustable seat, programmable pulse generator, and automatic user identification system, allowing for personalized magnetic field parameter adjustment based on individual user data, combined with optional oxygen supply, light therapy, and telemedical consultation, to enhance muscle contraction efficiency and reduce therapy time.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If magnetic field stimulation is applied to activate pelvic floor muscles, then muscle contraction is achieved, but global muscle activation causes energy depletion and prolonged therapy times

Engineering Contradiction:
Improvetherapy timeVSAvoidenergy expenditure
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The patent applies local quality by transitioning from global magnetic field stimulation to localized stimulation. The adjustable seat positions and targeted applicator placement enable precise localization of the magnetic field to specific muscle groups (e.g., pelvic floor muscles), ensuring that only the intended target area is stimulated rather than causing widespread muscle activation and energy depletion.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent implements segmentation by dividing the treatment into targeted sessions focusing on specific muscle groups. The adjustable seat and programmable pulse generator allow for segmented stimulation protocols that address individual muscle weaknesses without requiring prolonged continuous therapy, thereby reducing overall treatment time and energy consumption.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If magnetic field parameters are standardized for all users, then device operation is simplified, but treatment effectiveness is reduced due to lack of personalization

Engineering Contradiction:
Improvedevice operationVSAvoidtreatment effectiveness
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent applies dynamics by implementing programmable pulse generators with adjustable parameters (frequency, amplitude, pulse duration) that can be dynamically modified based on individual user needs. The adjustable seat positions and multiple applicator configurations enable the device to adapt to different user anatomies and treatment requirements, maintaining ease of operation through automated programs while ensuring treatment effectiveness through personalization.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent utilizes parameter changes by allowing modification of magnetic field characteristics (strength, frequency, pulse pattern) and mechanical parameters (seat position, applicator placement) to optimize treatment for each user. These parameter adjustments are implemented through programmable control systems that balance operational simplicity with treatment customization.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If adjustable seat positions are provided for personalized treatment, then treatment comfort and effectiveness are improved, but device complexity increases

Engineering Contradiction:
Improvetreatment effectivenessVSAvoiddevice structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies universality by designing an adjustable seat system that serves multiple functions: positioning the user for comfort, aligning the applicator with target muscle groups, and enabling various treatment configurations. This multi-functional approach consolidates what could be multiple separate components into a single integrated system, reducing overall device complexity while maintaining treatment effectiveness.

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

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 achieves targeted muscle stimulation with reduced energy expenditure, improving treatment outcomes, extending the duration of muscle cell growth, and providing a comfortable user experience through personalized settings and integrated therapies.

Implementation Method 1

at least one magnetic field applicator (15) for generating a pulsating magnetic field in the area of the seat

Methodology Applied
Scientific EffectElectromagnetic induction: Electromagnetic Induction

Data Source

PatentEP3772362B1Device for magnetic field stimulation of body tissue of a user for use in digital telemedicine, in particular according to the e-puls method for pelvic floor optimisation
Publication Date: 2022.12.21 OEPF ESTAB
  • EP3772362B1 patent drawingFigure 1~2
  • EP3772362B1 patent drawingFigure 3A~4B
  • EP3772362B1 patent drawingFigure 5A~5B

AI summary

The invention relates to a device for magnetic field stimulation of a user's body tissue, comprising an adjustable seat (2) for the user, at least one magnetic field applicator (15) for generating a pulsating magnetic field in the area of ​​the seat (2), adjustment means (7) for adjusting one or more parameters of the pulsating magnetic field, including pulse duration, pulse frequency, and pulse amplitude, and/or for adjusting the seat (2), and display means (10) for displaying information. The adjustment means (7) are configured to manually and/or automatically adjust one or more of the parameters of the magnetic field and/or the setting of the seat (2) depending on previously recorded individual information about the user.