The Ethicon ECS33B 33mm Circular Stapler is designed for the creation of secure end-to-end and end-to-side anastomoses in gastrointestinal and colorectal surgical procedures requiring larger lumen diameter reconstruction. Featuring B-Form staple technology, this circular stapler supports consistent staple formation and reliable tissue approximation.

The device incorporates adjustable staple height technology, enabling controlled compression across varying tissue thicknesses to promote optimal anastomotic integrity. The ECS33B deploys two concentric rows of 28 staples, with a closed staple height range of 1.5mm to 2.2mm and an open leg length of 5.2mm, ensuring secure staple formation and haemostatic performance.

The 33mm diameter configuration is particularly suited for larger colorectal and gastrointestinal anastomoses. With a 37cm shaft length, it supports both open and minimally invasive surgical access.

Supplied sterile and single-use in a Box of 3, product code ECS33B is intended for professional surgical use.

• Key Features
• • 33mm circular stapler
• • Designed for larger lumen gastrointestinal and colorectal anastomosis
• • B-Form staple technology
• • Adjustable staple height
• • Two concentric staple rows
• • 28 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: ECS33B
• Product Name: ETHICON™ Circular Stapler
• Category: Surgical Stapling
• Product Group: Circular Staplers
• Size: 33mm
• Shaft Length: 37cm
• Staple Technology: B-Form
• Device Technology: Adjustable Staple Height
• Staple Rows: 2
• Number of Staples: 28
• Closed Staple Height: 1.5mm – 2.2mm
• Open Leg Length: 5.2mm
• Packaging: Box of 3
• Suitable For
• • Colorectal surgery
• • Gastrointestinal anastomosis
• • Large lumen end-to-end anastomosis
• • End-to-side anastomosis
• • Bowel reconstruction procedures