specimen retrieval bag
A protective containment device used to remove surgical specimens during minimally invasive procedures without contaminating the extraction site.
Full Definition
A specimen retrieval bag is a specialized containment device used during laparoscopic and robotic surgical procedures to safely extract resected tissues without direct contact with the extraction site. These bags prevent tumor cell spillage, reduce contamination of port sites or extraction incisions, and allow for intact specimen removal even when the specimen is larger than the access port. The bags are typically made of tear-resistant material and may include drawstring or zipper closures. Their use is considered standard practice in oncologic minimally invasive surgery to maintain oncologic principles.
Usage
Usage note: Essential for maintaining oncologic principles in minimally invasive surgery.
In Context
- "The specimen was placed in a retrieval bag before extraction to prevent port site contamination." — Laparoscopic operative report
- "Use of a specimen retrieval bag maintained oncologic integrity during the minimally invasive resection." — Surgical technique note