DLP LEFT VENT CANNULA - Size: 20FR
Product information
- Quantity Unit Single
- Product Code None
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Description
The DLP Left Vent Cannula is an essential tool for cardiac surgeons, specifically designed to manage the left ventricle during complex heart surgeries. Its primary function is to effectively decompress the left ventricle by venting air and blood, thereby preventing distention and ensuring a clear surgical field.
Key Features
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Y-Shaped Design: This innovative design includes two limbs, one for infusions such as cardioplegia and the other for venting air and blood. This dual functionality enhances surgical efficiency and effectiveness.
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Soft and Flexible Construction: The cannula's modern, softer, and more flexible material reduces the risk of injury and malposition compared to earlier models. This design improvement is crucial for safer insertion and positioning.
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Removable Stylet: Equipped with a removable stylet, the cannula allows for safe and controlled placement, minimizing the risk of complications.
Placement and Safety
Typically, the cannula is inserted through the right superior pulmonary vein into the left atrium and advanced through the mitral valve into the left ventricle. Its design minimizes the risk of over-insertion, perforation, or malpositioning into the pulmonary veins or lung, making it a reliable choice for surgeons.
Common Applications
The DLP Left Vent Cannula is commonly used in procedures such as:
- Aortic valve surgery
- Heart transplantation
- Reoperative cardiac surgery
These applications often require the prevention of left ventricular distention and effective de-airing, tasks for which this cannula is ideally suited.
Usage Guidelines
Proper insertion technique is vital, particularly when the aorta is under full or near-full pressure, to reduce the risk of aortic wall injury. Adhering to these guidelines helps avoid complications such as endocardial injury or malposition into the pulmonary veins.
This specialized medical device, with its thoughtful design and advanced features, plays a critical role in enhancing surgical outcomes and patient safety during cardiac procedures.
