DOYEN RETRACTOR 50 X 85 MM 25.0 CM

DOYEN RETRACTOR • 50MM X 85MM • 25.0CM • CE CLASS I • ISO 13485:2016

High-Sided Deep Retractor for Precise Mobilization and Retraction in Confined Anatomical Spaces

The DOYEN RETRACTOR with dimensions of 50 mm x 85 mm is a CE Class I medical device manufactured according to ISO 13485:2016. This special, high-sided version of the classical Doyen design is conceived for the precise, deep, and controlled retraction or mobilization of tissue in tight or hard-to-reach anatomical spaces. Its narrow but extremely deep blade offers unique possibilities for special surgical maneuvers.

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE marking Class I (Regulation (EU) 2017/745 MDR)
✔ High-sided, deep blade design (85 mm height) for unique depth effect
✔ Narrow blade profile (50 mm width) for precise use in confined spaces
✔ Strongly hollow-bent U-shape for secure envelopment and holding of deep-lying structures
✔ Fully rounded and high-gloss polished edges for highest atraumatic quality
✔ High-quality surgical stainless steel – rust-proof, biocompatible, and stable
✔ Ergonomic, solid handle for good control during delicate maneuvers
✔ Standard length of 25.0 cm for sufficient leverage in deep access
✔ Autoclavable and reusable

Benefits of the Doyen Retractor (50x85 mm):

• Unique Depth Reach: The 85 mm high blade penetrates deep into anatomical spaces to reach, mobilize, or gently hold aside hard-to-reach structures.
• Precision in Tight Spaces: The narrow width of 50 mm allows for use even in limited space where wider retractors would not fit.
• Secure Tissue Grasp: The deep hollow bend securely encloses the tissue to be held, minimizing the risk of slipping.
• Versatile Specialized Instrument: Ideal for certain phases in visceral surgery (e.g., mobilization of the esophagus or rectum), urology, or orthopedic surgery.
• Atraumatic Application: Despite the depth effect, the polished design protects sensitive tissues and nerve structures.

Technical Specifications:

• Model: Doyen Retractor, high-sided deep version
• Overall Length: 25.0 cm
• Blade Dimensions (B x H): 50 mm (Width) x 85 mm (Height/Depth of curvature)
• Blade Shape: Narrow, very deep and hollow U-shaped curved, with rounded ends
• Handle Form: Straight, solid standard handle
• Material: High-quality surgical stainless steel (e.g., 1.4301 / 316L)
• Surface: High-gloss polished (mirror finish) for optimal gliding properties
• Special Feature: High-sided design with exceptional height-to-width ratio for deep retraction
• Risk Class: I according to Regulation (EU) 2017/745 MDR

Areas of Application:

• Deep mobilization and retraction in visceral surgery (e.g., in the posterior mediastinum, in the lesser pelvis)
• Urological procedures (e.g., for mobilization of the spermatic cord or in retroperitoneal approaches)
• Certain orthopedic procedures with deep, narrow approaches
• Gentle retraction of sensitive, deep-lying structures in neurosurgical procedures
• Special applications in thoracic surgery

Important Safety Instructions:

• FOR USE BY EXPERIENCED SURGICAL PERSONNEL ONLY.
• Use under aseptic conditions only.
• Inspect for structural integrity, sharp edges, or deformations before each use.
• Due to the depth effect, an extremely conscious and tactile approach is required to avoid injuring underlying, non-visible structures.
• Force transmission must be precisely dosed to avoid perforation of thin tissue layers.
• When reusing, strictly adhere to valid reprocessing guidelines for surgical instruments.