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Summary
This study presents a new technique for inserting caval catheters via anonymous vein puncture using the Seldinger technique. This method, despite minor complications, shows promise for clinical application in infusion therapy and CVP measurement.
Area of Science:
- Vascular Access
- Medical Device Technology
Context:
- Caval catheter insertion is associated with complications, particularly for inexperienced practitioners.
- Traditional methods necessitate refinement for improved safety and efficacy.
Purpose:
- To evaluate a novel technique for caval catheter insertion via anonymous vein puncture using the Seldinger technique.
- To assess the safety and feasibility of a 12 cm catheter introduced supraclavicularly.
Summary:
- A new Seldinger technique for caval catheter insertion via the anonymous vein was applied in 75 patients.
- Complications included failed anonymous vein puncture (6%) and arterial puncture (6%).
- The catheter was used for infusion, transfusion, CVP measurement, and blood sampling, with an average dwell time of 8 days.
Impact:
- The supraclavicular anonymous vein puncture technique offers a viable alternative for caval catheterization.
- This approach, with appropriate training and monitoring, can be safely implemented in clinical practice.