RETRACTOR 245MM X 70MM MALLEABLE 41,0CM
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RETRACTOR 245MM X 70MM MALLEABLE 41,0CM

Art.Nr.: VUBU-07-33470
MPN: AK315/70
Manufacturer: NOPA - DIMEDA
53,12 €
19 % VAT incl. Tax-Info
excl. Shipping costs


Reference numbers for instruments from manufacturer for RETRACTOR 245MM X 70MM MALLEABLE 41,0CM

  • Aesculap: BT 777
  • Nopa: AK 315/70


RETRACTOR • 245MM X 70MM FLEXIBLE • 41.0CM • CE-CLASS I • ISO 13485:2016

Professional Ultra-Wide Flexible Retractor for Definitive Exposure and Atraumatic Tissue Management in Most Extensive Reconstructive, Oncological and Traumatological Mega-Procedures

The RETRACTOR 245 mm x 70 mm / 41.0 cm is a Class I medical device manufactured according to ISO 13485:2016. With a monumental blade width of 70 mm, this ultra-wide flex retractor defines its own instrument class for procedures where conventional retraction solutions reach their limits. It offers the ultimate combination of maximum contact area, individual malleability, and precise controllability for the gentle management of the largest surgical fields.

Product Highlights:

✔ Manufactured in accordance with ISO 13485:2016
✔ CE Marked – Class I (Regulation (EU) 2017/745 – MDR)
Monumental blade width of 70 mm with 245 mm length – Sets new standards for areal, pressure-distributing retraction
✔ Strategic overall length of 41.0 cm for optimal leverage in depth
✔ High-quality, surgical super spring steel – Specially developed for exceptional malleability without material fatigue when used correctly
✔ Fully polished, double-rounded edges (top & bottom) for unsurpassed atraumatic contact
✔ Massive, ergonomically profiled double-T handle with anti-slip surface for maximum grip and precise force modulation during two-handed guidance
✔ High-quality, deep-matte finish for absolutely reflection-free work under strong surgical light
✔ Innovative heat treatment ensures unique balance between malleability and shape memory
✔ Sterilizable and designed for multiple uses under compliance with safety guidelines

Benefits of the 70 mm Ultra-Wide Flexible Retractor:

Definitive Pressure Distribution: The 70 mm width creates a near-ideal pressure distribution, minimizing the risk of pressure necrosis, skin or muscle ischemia in lengthy procedures to an absolute minimum.
Custom-Tailored Adaptation to Extreme Anatomy: Enables exact contouring for retraction of entire body sections (e.g., complete lateral chest wall, entire abdomen in transverse direction, large joint areas with soft tissue envelope).
Maximum Reduction of Instrumentation and Assistance: Can often hold an entire side of a large access alone, drastically reducing the number of required retractors and assistant hands while maximizing overview.
Key Instrument for "Mega-Flap" Surgery and Large Defects: Indispensable in the dissection, repositioning, and holding of giant flap procedures (e.g., combined flaps, thoracodorsal artery perforator flaps) or in exposing extensive tumor resection beds and traumatic defect zones.
Improved Surgeon Ergonomics: Enables a more ergonomic hand and arm position when holding large wound margins, reducing fatigue.

Technical Specifications:

Type: Ultra-Wide Flexible Retractor / Ultra-Wide Malleable Retractor (70mm Class)
Blade Dimensions: 245 mm (Length) x 70 mm (Width)
Overall Length: 41.0 cm
Blade Property: Highly flexible, finely adjustable manual formability, with pronounced shape memory
Material: High-tensile special spring steel of surgical grade
Surface Finish: Deep matte (Super-Satin Finish)
Handle: Massive, profiled double-T handle with non-slip surface
Sterilization: Autoclavable up to 138°C (Steam Sterilization)
Packaging: Individually packed in a robust, sterilizable special tray with custom-fit recess to secure the instrument during transport and storage
Risk Class: I according to Regulation (EU) 2017/745 (MDR)

Areas of Application (Special Indications):

• Reconstructive Mega-Surgery (e.g., multiple free flap transfers, phalloplasty stages involving flap raising, complete trunk wall reconstructions)
• Orthopedic oncological resections with extremely large soft tissue envelopes
• Trauma surgical management of subtotal or total limb deglovements
• Complex septic revision surgery requiring extensive debridement (e.g., infected prostheses)
• Special visceral major procedures with exceptionally wide access

Critical Safety and Handling Information (ESSENTIAL):

FOR USE BY HIGHLY EXPERIENCED SPECIALIST SURGEONS IN SELECTED MAXIMAL PROCEDURES ONLY. Requires dedicated training and practice in handling ultra-wide retractors.
Bending Protocol: Shape the blade ONLY with both hands, applying force evenly across the surface and using meticulously controlled, uniform force application. ABSOLUTE PROHIBITION: No bending over table edges, against resistance, or with tools. Due to the material dimensions, the risk of irreversible kinking if misused is high.
Pre-Use Precision Inspection: Before EACH use, a meticulous inspection under good lighting for micro-cracks ("hairline cracks"), signs of material fatigue ("bend lines"), or incipient delamination is REQUIRED. Pay special attention to the junction with the handle.
Specialized Reprocessing Required: The instrument requires manual pre-cleaning immediately after use. Automated cleaning may ONLY be performed in specially approved, extra-large and flat instrument trays. Keep separate from other instruments.
Storage with Precision Requirements: Must be stored in the provided forming tray or on absolutely flat, large surfaces. Any improper storage (e.g., leaning, overhanging) will cause permanent deformation and render the instrument unusable.
Sterilization Logistics: Requires priority treatment in the sterilization process. Sterilize only in large containers designed for this purpose. The sterilization service must be informed about the special requirements of this instrument.


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