DENNIS-BROWNE VALVE SINGLE BLADE 40 MM X 40 MM • CE CLASS I • ISO 13485:2016

Single Dennis-Browne Valve – Replacement Blade for Abdominal Retractor Systems

The DENNIS-BROWNE VALVE SINGLE BLADE 40 mm x 40 mm is a medical device of CE Class I according to ISO 13485:2016. This product consists exclusively of the single, interchangeable blade (valve) of a Dennis-Browne abdominal retractor – without frame or additional components. Designed as a high-quality replacement part or for modular supplementation of existing frame systems for atraumatic abdominal wall retraction.

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE Marking Class I (Regulation (EU) 2017/745)
✔ Single valve (blade) – frame not included, replacement blade only
✔ Blade dimensions: 40 mm width x 40 mm depth
✔ High-quality Stainless Steel 1.4301 – rust-proof, corrosion-resistant, biocompatible
✔ Atraumatically rounded blade edges for maximum tissue protection
✔ Compatible with standard Dennis-Browne frame systems
✔ Fully autoclavable and reusable

Benefits of the Single Dennis-Browne Valve:

Cost-Effective Replacement: Enables replacement of individual damaged or worn blades without having to replace the entire frame system.
Modular Addition: Ideal for upgrading or customizing existing Dennis-Browne systems.
Optimal Exposure: The large blade surface (40 mm x 40 mm) reliably retracts the abdominal wall.
Tissue-Friendly: Fully rounded, high-polished edges minimize tissue trauma.
Robust & Durable: Manufactured from corrosion-resistant surgical steel for maximum sterilization safety.

Technical Specifications:

Product: Dennis-Browne Valve (Single Blade, without frame)
Type: Replacement blade for abdominal retractor systems
Blade Dimensions (Width x Depth): 40 mm x 40 mm
Material: Stainless Steel 1.4301 (AISI 304)
Surface: High-polish, mirror finish
Blade Geometry: Rectangular with fully rounded corners and edges
Compatibility: Fits standard Dennis-Browne frame systems (please verify compatibility with your specific frame system)
Sterilization: Autoclavable (steam sterilization)
Risk Class: I according to Regulation (EU) 2017/745 (MDR)
Scope of Delivery: 1 x Dennis-Browne Valve Single Blade (without frame, without other components)

Fields of Application:

Replacement for damaged or worn Dennis-Browne blades
Modular expansion of existing abdominal retractor systems
Abdominal surgery (laparotomies of all types)