New device for saphenous vein-to-aorta proximal anastomosis without side-clamping
2007
New Device for Saphenous Vein-to-Aorta Proximal Anastomosis
publication
Evidence: moderate
Author Information
Author(s): Tappainer Ernesto
Primary Institution: Cardiac Surgery Unit, 'Carlo Poma' Hospital, Mantua, Italy
Hypothesis
Can a new device facilitate saphenous vein-to-aorta proximal anastomosis without the need for side-clamping?
Conclusion
The Slit Device can prevent atheroembolism and avoid the need for hypothermic circulatory arrest in patients with unclampable aortas.
Supporting Evidence
- The Slit Device avoids aortic clamping, which can lead to fewer complications.
- It allows for a simpler and more controlled method of performing anastomosis.
- The device is designed to be cost-effective and easy to use compared to existing options.
Takeaway
The Slit Device helps doctors sew veins to the aorta without clamping it, which can prevent strokes during heart surgery.
Methodology
A simple steel bar device was developed to block the aortic hole and allow for needle insertion without clamping.
Limitations
The device requires manual dexterity and may not be suitable for all surgical situations.
Digital Object Identifier (DOI)
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