University:
University of Florida
Course:
MDU 4001 | Introduction to Medical Science Seminar 1
Academic year:

2025
Views:

246

Pages:

1
Author:

customer-8530614

“Straight” or “Open” Drain Definition: A type of wound drainage system that uses gravity to remove fluid from the wound site. There’s no collection device — the fluid drains directly onto an absorbent dressing. Key Points: • Works by gravity (no suction). • Higher infection risk since the wound is open to air. • Fluid flows freely onto gauze or absorbent pads. Example: • Penrose Drain: o A soft, flat latex tube that allows passive drainage. o Commonly used in abdominal surgeries or after incision and drainage (I&D) of an abscess. o One end of the tube sits in the wound, and the other end exits through the skin to allow drainage. Nursing Considerations: • Keep sterile dressings around the drain site. • Change dressings as ordered and measure/describe drainage. • Watch for signs of infection (redness, odor, pus). • Prevent the drain from slipping back into the wound by securing it properly (often with a safety pin near the exit site).

“Straight” or “Open” Drain

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