Penrose Drainage Tube

Penrose drainage tube is a soft, flexible device designed to drain fluids passively from surgical sites or open wounds. Medical professionals use it to prevent fluid buildup, reduce swelling, and lower the risk of infection. Because of its simple and effective design, it remains a common choice in both surgical and wound care procedures.

Made from latex or silicone, the tube is gentle on tissue and conforms easily to body contours. Its flexibility minimizes irritation, especially in delicate areas like the head, neck, or perineum. Since the tube uses gravity and capillary action rather than suction, it provides a less invasive option for fluid removal.

Surgeons place part of the tube inside the wound while leaving one end exposed. This open-ended design allows fluid to exit the body naturally. In most cases, they secure the tube with sutures or dressings. Absorbent gauze is then applied to collect the draining fluid and keep the area clean.

To enhance efficiency, the tube features a smooth, cylindrical shape that resists clogging. In addition, its soft surface reduces the risk of tissue sticking. These features help ensure continuous, unobstructed drainage throughout the healing process.

Clinicians can choose from various sizes and lengths based on the location of the wound and the expected volume of fluid. They can also trim the tube to the exact length needed, which allows for a more precise fit.

During recovery, healthcare providers regularly monitor fluid output and change the dressings. This helps track healing progress and prevents contamination. Once the drainage slows or stops, they can remove the tube easily and with minimal discomfort.

Penrose drainage tube provides a low-maintenance, reliable method for managing post-surgical drainage. Its ease of use, compatibility with delicate tissue, and non-suction function make it ideal for a wide range of procedures. As a result, it continues to be a trusted tool in modern surgical care and wound management.