Elastic Silicone Armor Tool for Ingrown Toenail Correction

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Solution Overview

Problem

Existing treatments for ingrown toenails fail to prevent re-ingrowth and often restrict airflow, making it difficult to monitor the healing process without removing the bandage.

Innovation Solution

A correction protection tool comprising an armor stocking and armor cone made of elastic, soft, flexible silicone, with self-adhesive features to elevate the toenail edge and provide protection while allowing inspection, addresses the limitations of traditional bandage treatments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a tight-fitting bandage is used to treat the damaged area, then protection and absorption of secretions is improved, but airflow to the damaged area is restricted and the bandage does not prevent re-ingrowth

Engineering Contradiction:
Improveprotection of damaged areaVSAvoidrestriction of airflow
Core Design Contradiction:
Object-affected harmful factorsVSObject-generated harmful factors

Solution Approach 1:

The device is divided into multiple functional segments: a conforming member that contacts the toe and provides airflow, a correcting member that prevents re-ingrowth, and a protective member that shields the damaged area. Each segment performs a specific function, allowing protection without restricting airflow.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The correcting member is positioned within the conforming member, and the protective member is positioned over both, creating a nested structure. This allows the airflow-permeable conforming member to remain in contact with the toe while the protective member provides external protection.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Object-affected harmful factors

If a bandage is used to cover the damaged area, then protection is improved, but inspection of the damaged area becomes difficult

Engineering Contradiction:
Improveprotection of damaged areaVSAvoidinspection of damaged area
Core Design Contradiction:
Object-affected harmful factorsVSDifficulty of detecting and measuring

Solution Approach 1:

The protective member can be removed or adjusted to allow inspection of the damaged area while maintaining protection during other periods. This dynamic approach allows the system to switch between protection mode and inspection mode as needed.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a soft flexible bandage is used to fit around the toe, then comfort and fit are improved, but the bandage cannot elevate the toenail edge to correct the ingrown condition

Engineering Contradiction:
Improvefit around toeVSAvoidcorrection of ingrown toenail
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The correcting member has a specific local geometry with a raised portion that contacts and elevates the ingrown edge of the toenail. This localized structural feature provides the corrective function while the rest of the conforming member remains soft and flexible for comfort.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The device combines materials with different properties: a soft flexible conforming member for comfort and fit, and a harder correcting member for structural support and nail elevation. This composite approach allows both comfort and corrective functionality.

Inventive Principle:
Principle #40Composite materials

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 tool effectively corrects ingrown toenails by elevating the nail edge, promotes recovery by allowing airflow, and facilitates inspection and treatment without removing the protective covering.

Implementation Method 1

The first armor stocking end can further include an armor stocking self-adhesive bandage to fix to the armor stocking to the base of the toe.

Methodology Applied
Scientific EffectAdhesion: Adhesive

Implementation Method 2

The armor stocking is made of an elastic, soft, flexible silicone that fits around the toe.

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11759367B1Correction and protection tool for ingrown toenail
Publication Date: 2023.09.19 KING FAISAL UNIV
  • US11759367B1 patent drawing

AI summary

A correction protection tool for an ingrown toenail includes an armor stocking having a first armor stocking end and a second armor stocking end. The first armor stocking end has a first armor stocking end opening to receive a toe. The second armor stocking end has a second armor stocking end opening to expose a toenail of the toe. An armor cone has a first armor cone end and a second armor cone end. The first armor cone end has a first armor cone end opening to receive the armor stocking. The second armor cone end surrounds the second armor stocking end to protect the toenail.