ALM RETRACTOR BLUNT 4X4 TEETH 10,0CM
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ALM RETRACTOR BLUNT 4X4 TEETH 10,0CM

Art.Nr.: VUBU-07-52610
MPN: AK507/10
Manufacturer: NOPA - DIMEDA
50,68 €
19 % VAT incl. Tax-Info
excl. Shipping costs


Reference numbers for instruments from manufacturer for ALM RETRACTOR BLUNT 4X4 TEETH 10,0CM

  • Aesculap: BV 011
  • Martin: 15-715-10
  • Medicon: 24.10.11
  • Rudolf: RU4651-10
  • Dimeda: 18.621.10
  • Lawton: 21.0152
  • Zepf: 18-6201-10
  • Nopa: AK 507/10


ALM RETRACTOR • BLUNT • 4X4 TEETH • 10.0 CM • CE CLASS I • ISO 13485:2016

Large-Format, Atraumatic Rake Retractor for Maximum Tissue-Sparing Retraction in Extensive Surgical Fields

The ALM BLUNT RETRACTOR 10.0 CM is a medical device of CE Class I according to ISO 13485:2016. This large-scale, fully blunt variant of the ALM design combines the symmetrical 4x4 prong configuration with an exceptional length of 10.0 cm. It is specifically designed for safe, broad, and maximally tissue-sparing retraction of large skin and soft tissue areas in deep and extensive surgical fields where any cutting trauma must be avoided.

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE marking Class I (Directive 93/42/EEC)
✔ Large, atraumatic 4x4 prong design
✔ Fully blunt and high-gloss polished prongs for optimal tissue protection
✔ Significant length: 10.0 cm for outstanding reach and gentle leverage
✔ High-quality Stainless Steel 1.4301 – rust-proof and biocompatible
✔ Verified biocompatibility according to ISO 10993
✔ High-quality, reinforced spring mechanism for controlled, stable tension
✔ Sterilizable and reusable (autoclavable)

Advantages of the Alm Blunt 10.0 cm Retractor:

Maximum Tissue Preservation at Depth: Enables reaching and broadly retracting tissue in the deepest layers (e.g., subcutaneous, intramuscular) absolutely without risk of cutting or perforation. Indispensable for major reconstructive procedures with sensitive tissue flaps.
Superior Pressure Distribution Over Large Area: The 8 blunt prongs exert even, broad pressure, minimizing the risk of pressure necrosis or hematoma even during prolonged retraction. Ideal for edematous or perfusion-compromised tissue.
Critical for Reconstructive and Aesthetic Major Surgery: The instrument of choice for extensive defect coverage after tumor resection, large flap surgeries (e.g., latissimus dorsi, TRAM flaps), and complex body contouring.
Ergonomic Advantage in Large Approaches: The length allows the surgeon comfortable and energy-efficient handling, even over long distances or at difficult angles, without losing precision.
Secure Hold for Most Demanding Exposure: Provides the necessary holding power to safely control large tissue masses without compromising the microvascular structure of flaps or the integrity of the skin.

Technical Specifications:

Model: ALM Retractor, blunt, large
Type: Large-format, atraumatic spring retractor for large and deep areas
Total Length: 10.0 cm
Prongs: Symmetrical, fully blunt and high-gloss polished; 4 prongs on each side (4x4)
Material: Stainless Steel 1.4301 (high-gloss polished)
Mechanism: Precision spring with reinforced design for long, controlled leverage
Special Feature: Premium instrument for maximum tissue-sparing retraction in Reconstructive Plastic Surgery and Oncology
Risk Class: I according to Directive 93/42/EEC
Reprocessing: Fully autoclavable; smooth surfaces facilitate cleaning, but the long spaces between prongs require careful cleaning

Areas of Application:

• Extensive reconstructive procedures after tumor resection (sarcoma, melanoma, breast cancer)
• Large microsurgical flap procedures (e.g., DIEP, SIEA, ALT flaps)
• Complex aesthetic body contouring (Circumferential abdominoplasty, lipoabdominoplasty, lower body lift)
• Reconstructive breast surgery with autologous tissue
• Surgical treatment of large lymphedemas or chronic wounds

Important Safety Notes:
FOR USE BY SPECIALIZED PERSONNEL IN PLASTIC AND RECONSTRUCTIVE SURGERY ONLY.
Thorough Pre-Use Inspection: Before each use, check the structural integrity of the long shaft and ensure that all 8 prong tips are absolutely blunt, polished, and free of microscopic nicks.
Critical Tension Control: Even blunt prongs can cause ischemic damage under excessive pressure. Spring tension must be minimal, measured, and regularly checked. Minimize ischemia time!
• Especially in microsurgical flaps, retraction force must be dosed extremely critically to avoid compromising perfusion.
• The long design requires conscious handling to avoid lateral bending forces that could permanently deform the instrument.
• Reprocessing must ensure that no tissue or detergent residues remain in the long spaces between prongs.
Replace immediately at the slightest sign of deformation, material fatigue, or change in surface quality.


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