3D Anatomical Training Models for Demographic Simulation

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

The aesthetic industry lacks comprehensive, regulated training for medical professionals and unlicensed practitioners, leading to inadequate hands-on experience and increased patient risk due to insufficient anatomical knowledge, exacerbated by the scarcity and high cost of cadavers for training, and the need for demographically diverse training tools.

Innovation Solution

Development of demographically determined three-dimensional (3D) training devices and systems using 3D printing technology to create high-fidelity simulations of human anatomy, including virtual and physical representations, allowing for realistic, hands-on training and education.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If cadavers are used for training, then hands-on anatomical experience is improved, but cost and availability deteriorate

Engineering Contradiction:
Improvehands-on anatomical experienceVSAvoidavailability of cadavers
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The patent creates photorealistic 3D digital twins and physical replicas of human anatomy that can be interacted with during training. These copies replicate the tactile and visual properties of real human tissue, allowing trainees to gain hands-on experience without requiring actual cadavers. The system uses advanced scanning and printing technologies to produce accurate anatomical models that maintain the educational value of cadaver dissection while eliminating availability constraints.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent transforms the physical state of anatomical training materials from actual biological specimens (cadavers) to digitally generated 3D models and physical replicas. This parameter change allows the training materials to be reproduced indefinitely without depletion, changing the fundamental nature of the training medium from a finite biological resource to an unlimited digital-physical hybrid resource.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If more cadavers are obtained for training, then training quality is improved, but cost increases

Engineering Contradiction:
Improvetraining qualityVSAvoidcost of cadavers
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

Instead of acquiring multiple expensive cadavers, the system creates unlimited digital and physical copies of anatomical structures. These replicas can be distributed to multiple trainees simultaneously, eliminating the need to purchase additional cadavers for each trainee while maintaining high training quality through photorealistic accuracy.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent employs cost-effective 3D printing materials and digital models that can be reproduced cheaply and discarded or reset after use. Unlike cadavers which require significant acquisition costs and careful handling, these printed anatomical models can be produced at low cost and replaced or reset indefinitely, providing sustainable training solutions.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

3Adaptability or versatility

If diverse anatomical representations are provided, then training comprehensiveness is improved, but device complexity increases

Engineering Contradiction:
Improvedemographically diverse training toolsVSAvoidcomplexity of 3D training systems
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal 3D training platform that can generate and display multiple demographic variations of human anatomy through software parameters. Rather than requiring separate physical models for each demographic group, the system uses a single multi-functional platform that can adaptively render different anatomical representations based on selected demographic characteristics, thereby achieving diversity without proportional increases in physical complexity.

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

Provides cost-effective, accessible, and diverse training opportunities that enhance service provider knowledge, minimize complications, and increase patient safety by offering detailed, demographically accurate anatomical simulations for medical and aesthetic procedures.

Implementation Method 1

hands-on, real-world educational and training opportunities employing three-dimensional (3D) printing

Methodology Applied
Scientific Effect3D Printing: 3D Printing

Data Source

PatentUS20250342779A1Demographically determined three-dimensional human anatomical simulation
Publication Date: 2025.11.06 SHEEHY LEE LESLIE EUNICE
  • US20250342779A1 patent drawing
  • US20250342779A1 patent drawing
  • US20250342779A1 patent drawing

AI summary

A demographically determined three-dimensional training device includes a structural framework corresponding to at least one human anatomical part, and at least one demographically determined simulated human tissue layer disposed on at least a portion of the structural framework and having at least one demographic bias indicator. The training device further includes at least one defect disposed upon the simulated human tissue layer. The at least one defect is selected from a group consisting of a cyst, wound, lesion, scar, fat pad and lymphoma, or a combination thereof.