Four simulated femoral venous cannula designs were tested for drainage performance using gelofusine fluid over 60-second intervals. The completely punched (CP) model provided a mean drained volume of 2.988 mL, significantly outperforming the other three models. This dataset was created by Türker Şahin to demonstrate that increased drainage surface area improves fluid flow.
Use Cases
- Compare hydrodynamic performance of different cannula designs based on the reported drained volumes.
- Model fluid drainage efficiency based on the described surface area principle.
- Validate simulation models of medical tubing using the experimental results from the four mock cannulas.
Strengths
- Provides specific mean drained volume measurements for four distinct cannula designs: 2.483, 2.561, 2.603, and 2.988 mL.
- Reports statistically significant differences (P<0.01) in fluid flow between the CP cannula and the other three models.
- Describes a clear experimental method using PVC tubing, a 5 mm aortic punch, and gelofusine fluid drained by gravitation.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Türker Şahin
- Collection Method
- Experimental testing of four simulated cannulas designed from PVC tubing, with fluid drained by gravitation for 60 seconds.