Deformable Penis Ring with Vibration and Perineum Pressure

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Solution Overview

Problem

Existing penis rings are not adaptable in size, fail to provide adequate stimulation, and do not actively promote blood flow to the penis, especially during intercourse.

Innovation Solution

A deformable connector with a biasing force that presses the perineum stimulating portion against the user's perineum, combined with vibrators to enhance blood flow and maintain an erection, and a design that isolates control circuitry from vibrations to prevent damage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If fixed size penis rings are used, then the device structure is simple, but the device cannot adapt to different body shapes and cannot accommodate penis growth during erection

Engineering Contradiction:
Improveadaptability to different body shapesVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by making the ring structure deformable and adaptable. The ring transitions from a fixed rigid structure to a dynamic structure that can change shape and size to accommodate different body shapes and penis growth during erection. The ring material allows elastic deformation to fit various anatomical configurations while maintaining structural integrity.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent implements parameter changes by allowing the ring's physical parameters (size, shape, rigidity) to vary in response to different users and physiological states. The ring can adjust its dimensions and mechanical properties to suit different body shapes and accommodate the expansion that occurs during erection, moving from fixed parameters to variable parameters.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If known penis rings are used, then the device is simple to wear, but the device fails to provide adequate stimulation and does not actively promote blood flow

Engineering Contradiction:
Improveerection promotion effectivenessVSAvoiddevice structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies mechanical vibration by incorporating a vibrator that generates oscillating mechanical movements. This vibration is transmitted through the ring structure to stimulate the penis and surrounding tissues, actively promoting blood flow through mechanical stimulation. The vibrational energy enhances physiological response and supports erection maintenance.

Inventive Principle:
Principle #18Mechanical vibration

Solution Approach 2:

The patent implements preliminary action by positioning the vibrator and ring structure to pre-establish contact with the penis and perineum before stimulation begins. The device is designed to be inserted and positioned in advance, with the vibrator ready to engage the target tissues, ensuring immediate effectiveness when activated.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If control circuitry is placed in the perineum stimulating portion, then the device functionality is integrated, but the circuitry is vulnerable to vibration damage

Engineering Contradiction:
Improvecircuitry protectionVSAvoiddevice structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies the extraction principle by removing the vulnerable control circuitry from the perineum stimulating portion and placing it in a separate location within the device structure. This spatial separation isolates the electronic components from the high-vibration zones, protecting the circuitry from damage while maintaining device functionality.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent implements an intermediary approach by introducing a structural element or mounting mechanism that acts as a buffer between the vibrator and the control circuitry. This intermediary component isolates the circuitry from direct vibration transmission, protecting sensitive electronics while allowing the vibrator to function effectively.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Reliability

If the ring is held securely at the base of the penis, then the device provides focused stimulation, but the device may cause discomfort during intercourse

Engineering Contradiction:
Improvestimulation effectivenessVSAvoiduser discomfort
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent applies local quality by concentrating the stimulation function in specific localized areas (perineum and base of penis) while keeping other portions of the device more comfortable and less intrusive. The ring structure provides focused pressure and vibration where needed, while the overall design minimizes discomfort during intercourse through selective functional distribution.

Inventive Principle:
Principle #3Local quality

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 securely fits various body shapes, provides focused stimulation, and maintains an erection by promoting blood flow, while protecting internal components from vibration damage.

Implementation Method 1

The deformable connector can be deflected from its equilibrium position when it is fitted onto a user. The deflection of the deformable connector can generate a biasing force when the ring is at the base of the user's penis which presses the perineum stimulating portion against a user's perineum

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

a loop through which a user can insert their penis, the loop comprising one or more vibrators; a perineum stimulating portion configured to contact the user's perineum during use, the perineum stimulating portion comprising one or vibrators configured to stimulate the user's perineum

Methodology Applied
Scientific EffectVibration: Vibration

Implementation Method 3

control circuitry in the perineum stimulating portion is acoustically isolated from vibrations in the loop by means of the connector

Methodology Applied
Scientific EffectAcoustic isolation: Acoustic Absorption

Data Source

PatentEP3735208B1Sexual stimulation device
Publication Date: 2025.07.23 MYSTERYVIBE LIMITED
  • EP3735208B1 patent drawingFigure 1
  • EP3735208B1 patent drawingFigure 2
  • EP3735208B1 patent drawingFigure 3

AI summary

A sexual stimulation device comprising: a loop through which a user can insert their penis; a perineum stimulating portion configured to contact the user's perineum during use; and a deformable connector extending between the loop and the perineum stimulating portion. The deformable connector is deformable between a first shape and a second shape, and is biased towards the first shape such that the loop and the perineum stimulating portion are biased towards the user's body during use.