Porcine Arterial Wall Thickness Measurements for Biomechanical Assessment

A methodological study from 2026 compares thickness measurement protocols for porcine arterial walls using digital calipers and a specialized thickness gauge. The research, authored by Constantin Claudiu Ciucanu, analyzes the impact of measurement method and user experience on reproducibility and biomechanical properties. Biomechanical testing was conducted using a BioTester 5000 under uniaxial tensile loading.

Use Cases

• Compare measurement reproducibility between digital calipers and a dedicated thickness gauge based on the described protocols.
• Assess the influence of operator experience on arterial wall thickness measurements for thin-walled vessels like coronary arteries.
• Analyze the relationship between measurement technique and resulting biomechanical properties like Cauchy stress under stretch.

Strengths

• The study provides specific p-values (e.g., p = 0.0384, p = 0.0122) for statistical differences between protocols.
• It details the specific equipment used, including a digital vernier caliper (Multicomp PRO MP012475) and a digital thickness gauge (Mitutoyo 547-500S).
• The biomechanical testing setup is described, involving a BioTester 5000 applying uniaxial tensile loading at 25% and 50% stretch.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The data is contained in a 14.8 MB DOCX file, which may require extraction or conversion for computational analysis.

Provenance

Source

figshare

Collection Method

Experimental measurement of porcine arterial wall thickness followed by biomechanical testing.

Freshness

Last updated 2026-05-12 05:42:23; freshness should be verified.