Aorta/ Vein Punch

Description

An Aorta/Vein Punch is a surgical device used to produce precise holes in the aorta and veins. It is vital in coronary artery bypass grafting (CABG) surgery.

Purpose:

• Creates clean, round holes in the aorta and vein to permit their connection (anastomosis) during CABG surgery.
• The punch contributes to a proper fit for the vein graft by establishing a regulated and uniform opening, reducing leaks and improving blood flow.

Types:

• The most frequent tip form is round, which is appropriate for connecting veins and arteries.
• Elliptical: Used in circumstances that need an oval-shaped aperture.
• Size: Available in a variety of sizes to accommodate the size of the vein or artery being grafted.
• Single-use vs reusable: Both disposable and reusable alternatives are available.

Design:

• Finger rings provide a more comfortable and regulated grip during surgery.
• Tapered tip ensures a smooth entry into the vessel wall.
• Scissor-style blades: Sharp blades intended to provide a clean cut with little tissue injury.
• Length: The length may vary depending on the surgeon’s discretion and surgical field accessibility.
• Radiopaque: Certain punches are constructed of materials that can be seen using X-rays, allowing for better placement during surgery.