Interchangeable Cleft Lip Surgical Simulation Models
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Surgical training for cleft lip and other malformation repairs is challenging due to the rarity of these conditions, making it difficult for surgeons to obtain adequate training without risking patient health and appearance through live practice.
Innovation Solution
A modular surgical simulation device with interchangeable models simulating different cleft lip conditions, allowing surgeons to practice procedures on high-fidelity anatomical models that mimic the properties and behavior of actual tissues, enabling realistic training without real patients.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If surgeons practice on real patients to improve surgical skills, then surgical expertise improves, but patient safety and appearance are at risk
Solution Approach 1:
The patent creates high-fidelity anatomical models that replicate the appearance, texture, and structural properties of actual human tissues. These models include realistic skin layers, subcutaneous fat, muscle tissue, and bone structures, allowing surgeons to practice procedures on accurate replicas rather than real patients, thereby eliminating patient risk while maintaining training effectiveness
Solution Approach 2:
The models utilize materials with specifically engineered physical properties including durometer values (30-70 Shore A) to match tissue firmness, layered constructions to replicate anatomical depth, and color matching to simulate real tissue appearance. These parameter adjustments create a training environment that closely mimics actual surgical conditions without involving real patients
2Adaptability or versatility
If multiple surgical models for different conditions are provided, then training versatility improves, but device complexity increases
Solution Approach 1:
The surgical training system divides different cleft lip conditions into separate, interchangeable model modules. Each model represents a specific condition (complete unilateral, incomplete unilateral, bilateral clefts) and can be independently selected and replaced. This segmentation allows comprehensive training coverage while keeping each individual model manageable in complexity
Solution Approach 2:
The base structure and support mechanisms are designed to universally accommodate multiple different surgical models. The same base platform, model support, and engagement mechanisms work with all model types, allowing the system to provide diverse training scenarios without proportionally increasing overall device complexity
Data Source
AI summary
Surgical simulation devices and their methods of use are described. In some embodiments, a surgical simulation device includes a base, a first surgical model configured to simulate a first cleft lip condition, and a second surgical model configured to simulate a second cleft lip condition. The device includes a model support configured to be releasably engaged with the base. The first surgical model is disposed on a first surface of the model support and the second surgical model is disposed on a second surface of the model support. The base includes an internal volume sized and shaped to receive one of the first surgical model and the second surgical model. The other of the first surgical model and the second surgical model is at least partially exposed when the model support is engaged with the base.