Medical Silicone Sleeve for Penile Compression and Migration Prevention

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Solution Overview

Problem

Current penile shaft girth enhancement methods lack effective solutions for post-procedure support and maintenance, particularly in providing consistent compression and elongation while preventing migration of girth enhancement products.

Innovation Solution

A medical-grade silicone sleeve or sheath designed to compress and elongate the penis from the base to just below the glans, featuring a flexible design with a radially extending flange and adjustable thickness, made from biocompatible materials, which can be rolled and stretched for secure fitting and is available in various sizes to accommodate different anatomies.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a traditional ace bandage is used for post-procedure wrapping, then the penis is compressed, but the compression is inconsistent and does not prevent product migration

Engineering Contradiction:
Improvecompression consistencyVSAvoidapplication complexity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent employs a flexible sleeve constructed from medical-grade silicone or elastomeric material that envelops the penile shaft. This flexible shell provides uniform circumferential compression while maintaining consistency throughout the wear period, eliminating the irregular compression patterns associated with traditional bandages. The material's elasticity ensures sustained pressure without requiring complex application techniques.

Inventive Principle:
Principle #30Flexible shells and thin films

2Stress or pressure

If a thicker sleeve is used to provide better compression, then compression effectiveness increases, but comfort and wearability decrease

Engineering Contradiction:
Improvecompression pressureVSAvoidcomfort
Core Design Contradiction:
Stress or pressureVSEase of operation

Solution Approach 1:

The patent optimizes the sleeve thickness parameter to approximately 2-3 mm, representing a precise balance point where sufficient compression pressure is generated while maintaining patient comfort. This specific thickness parameter allows the material to exert adequate radial force for product stabilization without creating excessive pressure that would cause discomfort or tissue damage. The uniform wall thickness ensures consistent pressure distribution around the entire penile circumference.

Inventive Principle:
Principle #35Parameter changes

3Strength

If the sleeve is made from rigid material to maintain shape, then structural support improves, but comfort and adaptability to anatomy worsen

Engineering Contradiction:
Improvestructural supportVSAvoidanatomical adaptability
Core Design Contradiction:
StrengthVSAdaptability or versatility

Solution Approach 1:

The patent utilizes a flexible elastomeric sleeve that conforms to the natural contours and curvature of the penile anatomy. The material's inherent flexibility allows it to adapt to individual anatomical variations while maintaining sufficient structural integrity through its optimized thickness and material properties. This flexible construction provides gentle, uniform support without the rigidity that would cause discomfort or fail to accommodate anatomical differences.

Inventive Principle:
Principle #30Flexible shells and thin films

4Ease of operation

If the distal end of the sleeve is cut at an angle to match the corona shape, then fit and comfort improve, but manufacturing precision requirements increase

Engineering Contradiction:
Improvefit and comfortVSAvoidcutting angle precision
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent incorporates an asymmetric distal end design where the sleeve is cut at a specific angle (approximately 30-45 degrees) to match the natural curvature of the penile corona. This asymmetric configuration provides superior fit and comfort by conforming to the anatomical shape, while the specific angle specification establishes a clear manufacturing target that balances precision requirements with fabrication feasibility.

Inventive Principle:
Principle #4Asymmetry

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 sleeve effectively maintains penile girth and length, prevents product migration, and is comfortable for wear, offering adjustable compression and elongation benefits both post-procedure and non-surgically.

Implementation Method 1

a flexible sleeve having a proximal end and a distal end, the proximal end being sized and dimensioned to be positioned over the base of the penis, the sleeve being configured and sized to extend from the base of the penis and along the body of the penis

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

the sleeve is configured to compress and/or elongate the penis

Methodology Applied
Scientific EffectTensile stress: Tension

Data Source

PatentUS12109142B1Medical device for placing on a human penis
Publication Date: 2024.10.08 THE PHALLOFILL CLINICS LLC
  • US12109142B1 patent drawing
  • US12109142B1 patent drawing
  • US12109142B1 patent drawing

AI summary

A medical device for placing on a human penis, e.g., post penile enhancement procedure, includes a flexible sleeve having a proximal end and a distal end, the proximal end being sized and dimensioned to be positioned over the base of the penis, the sleeve being configured and sized to extend from the base of the penis and along the body of the penis, the distal end being sized and dimensioned to terminate just below the corona of the glans of the penis. The distal end may include a flange that extends radially outwards from an outer surface of the sleeve, and a thickness of the sleeve spaced away from the flange along a longitudinal axis of the sleeve may be about 4 mm-5 mm.