Segmented Thermal Pad with Integrated Receptacles for Body Parts

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Solution Overview

Problem

Current devices for applying heat and/or cold to body parts for inflammatory or muscle issues are cumbersome and inconvenient.

Innovation Solution

A thermal pad system comprising a polymer band with integrated thermal material receptacles and adjustable fasteners, allowing for flexible application and attachment to body parts, and optionally incorporating a thermometer for temperature monitoring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional heating and cooling devices are used, then thermal therapy can be applied to body parts, but the devices are cumbersome and inconvenient

Engineering Contradiction:
Improveconvenience of thermal therapy applicationVSAvoidcumbersomeness of thermal therapy devices
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The device is divided into multiple independent pads that can be separately attached to different body parts. Each pad contains its own receptacle with thermal material, allowing modular application and removal without requiring a complex integrated system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The pads are designed to be movable and repositionable on the body through adjustable fasteners, transforming from static rigid devices to dynamic adaptable systems that can be easily reconfigured for different body parts and user needs.

Inventive Principle:
Principle #15Dynamics

2Reliability

If thermal pads are made with receptacles containing thermal material, then thermal energy transfer is enhanced, but the device structure becomes more complex

Engineering Contradiction:
Improvethermal energy transfer efficiencyVSAvoidstructure complexity of pad system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The receptacle is integrated directly into the pad structure, merging the containment function with the thermal transfer function into a single unified component rather than separate elements, thereby reducing overall structural complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The pad structure serves multiple functions simultaneously: it provides the interface for thermal energy transfer, contains the thermal material through the integrated receptacle, and offers attachment capability through built-in fasteners, eliminating the need for separate components.

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

3Adaptability or versatility

If adjustable fasteners are incorporated into the pad, then adaptability to different body parts is improved, but manufacturing complexity increases

Engineering Contradiction:
Improveadaptability to different body partsVSAvoidmanufacturing complexity of pad with fasteners
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The fastening system is segmented into discrete adjustable components that can be independently manufactured and assembled, simplifying the manufacturing process compared to a monolithic adjustable mechanism while maintaining versatility.

Inventive Principle:
Principle #1Segmentation

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

Enhances the application of heat or cold therapy by providing convenient and adjustable thermal energy transfer, aiding in recovery from inflammatory and muscle problems.

Implementation Method 1

a second thermal material located in the container, the second thermal material being configured to enable transfer of thermal energy to and/or from the body part through the container

Methodology Applied
Scientific EffectThermal energy transfer: Conduction (thermal)

Data Source

PatentEP3897485B1Thermal pads
Publication Date: 2025.08.20 CREATION XXI S AS
  • EP3897485B1 patent drawingFigure 1
  • EP3897485B1 patent drawingFigure 2~3B
  • EP3897485B1 patent drawingFigure 3C~3E

AI summary

In one example, it is disclosed a thermal pad configured to be in contact with a body part of a human or an animal, comprising: a container, the container comprising: a first part configured to form a first face of the pad, the first part being made of a first polymer material, and a second part configured to form a second face of the pad, the second part being made of a material comprising a mix of: a second polymer material, and a first thermal material; and a second thermal material located in the container.