The Ethicon ECS21B 21mm Circular Stapler is a surgical stapling device designed for the creation of secure end-to-end and end-to-side anastomoses during gastrointestinal and colorectal procedures. Engineered with B-Form staple technology, this circular stapler provides consistent staple formation and reliable tissue approximation.

Featuring adjustable staple height technology, the device allows controlled compression across varying tissue thicknesses, supporting optimal staple line formation. The stapler deploys two concentric rows of 16 staples, with a closed staple height range of 1.5mm to 2.2mm and an open leg length of 5.2mm, ensuring secure anastomotic integrity.

The 21mm diameter configuration is suited for smaller lumen anastomosis. With a 37cm shaft length, ECS21B supports access during open or minimally invasive procedures.

Supplied sterile and single-use in a Box of 3, product code ECS21B is intended for professional surgical use.

• Key Features
• • 21mm circular stapler
• • Designed for gastrointestinal and colorectal anastomosis
• • B-Form staple technology
• • Adjustable staple height
• • Two concentric staple rows
• • 16 staples per firing
• • Closed staple height: 1.5mm – 2.2mm
• • Open leg length: 5.2mm
• • Sterile, single-use — Box of 3
• Technical Specifications
• Brand: Ethicon
• Product Code: ECS21B
• Product Name: ETHICON™ Circular Stapler
• Category: Surgical Stapling
• Product Group: Circular Staplers
• Size: 21mm
• Shaft Length: 37cm
• Staple Technology: B-Form
• Device Technology: Adjustable Staple Height
• Staple Rows: 2
• Number of Staples: 16
• Closed Staple Height: 1.5mm – 2.2mm
• Open Leg Length: 5.2mm
• Packaging: Box of 3
• Suitable For
• • Colorectal surgery
• • Gastrointestinal anastomosis
• • End-to-end anastomosis
• • End-to-side anastomosis
• • Surgical bowel reconstruction