Ethicon Circular Stapler – 21mm CDH21B

The Ethicon Circular Stapler CDH21B is a sterile, single-use surgical stapling device designed for circular anastomosis in gastrointestinal and colorectal procedures.

This 21mm circular stapler delivers consistent staple formation using B-Form staple technology, providing secure tissue approximation during anastomosis.

The device features adjustable staple height, enabling surgeons to adapt compression levels according to tissue thickness. This helps ensure optimal staple formation while supporting tissue perfusion.

With a 26cm shaft length, the CDH21B is designed to provide adequate reach for internal surgical sites during gastrointestinal reconstruction and colorectal surgery.

The stapler deploys 16 precision surgical staples with an open leg length of 5.2mm and closed staple height range of 1.5–2.2mm, supporting secure circular anastomosis.

Ethicon circular staplers are widely used across surgical specialties including colorectal surgery, gastrointestinal surgery and general surgery where reliable circular stapling is required.

Key Features

• 21mm circular surgical stapler
• B-Form staple technology
• Adjustable staple height mechanism
• Designed for circular anastomosis
• 26cm shaft length for surgical access
• Precision staple formation
• Sterile single-use device
• Ethicon surgical stapling technology

Clinical Benefits

• Supports reliable gastrointestinal anastomosis
• Enables controlled tissue compression
• Provides consistent staple formation
• Designed for precision circular stapling
• Supports efficient surgical workflow

Product Specifications

Manufacturer: Ethicon – Johnson & Johnson MedTech

Product: Ethicon Circular Stapler

Product Code: CDH21B

Product Category: Surgical Stapling

Product Group: Circular Staplers

Stapler Size: 21 mm

Length: 26 cm

Staple Technology: B-Form

Device Technology: Adjustable Staple Height

Closed Staple Height: 1.5 – 2.2 mm

Open Leg Length: 5.2 mm

Number of Staples: 16

Sterility: Sterile

Usage: Single use

Packaging: Box of 3 staplers

Applications

Colorectal surgery
Gastrointestinal surgery
Circular anastomosis procedures
Bowel resection surgery
Digestive tract reconstruction
General surgery