OBWEGESER CURVED DOWN 10MM X 42MM 24,0CM

OBWEGESER RETRACTOR • DOWNWARDS CURVED • 10x42MM • 24.0 CM • CE CLASS I • ISO 13485:2016

Tall Specialized Hook for Deep Retraction in Temporomandibular Joint and Mandibular Surgery

The OBWEGESER Retractor downwards curved, 10x42mm, 24.0 cm is a Class I medical device according to ISO 13485:2016. This variant with a particularly tall tip (42 mm) is a specialized instrument for oral and maxillofacial surgery (OMFS), designed for deeper access and improved tissue retraction in the mandibular and temporomandibular joint region.

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE marking Class I (Regulation (EU) 2017/745)
✔ OBWEGESER design with downwards curved, tall tip
✔ Narrow, very tall blade (10x42 mm) for deep access in confined anatomical spaces
✔ High-grade stainless steel 1.4401/316L – corrosion-resistant and biocompatible
✔ Biocompatibility tested according to ISO 10993
✔ Atraumatically rounded edges for safe application in the sensitive facial region
✔ Optimal length of 24.0 cm for excellent leverage and control
✔ Autoclavable and reusable

Advantages of the OBWEGESER Retractor (10x42mm, downwards curved):

• Depth Effectiveness and Improved Exposure: The tall tip (42 mm) allows retraction of tissue from deeper layers, e.g., in the area of the mandibular ramus or the temporomandibular joint.
• Precise Retraction in Difficult Access: Ideal for surgery in the posterior oral region, for exposing the inferior alveolar nerve in the mandibular canal, or for procedures on the condylar process.
• Stable Hold with Minimal Space Requirement: The narrow blade (10 mm) allows precise placement next to neural and vascular structures, while the height provides sufficient tissue purchase.
• Specialized for Orthognathic Surgery: Particularly valuable in sagittal split osteotomies (BSSO) and other corrective mandibular procedures to safely hold soft tissue aside.
• Ergonomic Optimization: The combination of length, curvature, and height provides the surgeon with excellent control and visibility while minimally obstructing the surgical field.

Technical Specifications:

• Model: OBWEGESER Retractor, downwards curved (Tall Variant)
• Type: Specialized hook for OMFS with tall, inferiorly curved tip
• Blade Dimensions: Approx. 10 mm (width) x 42 mm (height)
• Total Length: 24.0 cm
• Blade Shape: Very narrow, tall blade with defined downward curvature
• Material: Surgical Stainless Steel 1.4401 / 316L
• Surface: High-gloss polished
• Processing: Autoklavable up to 135°C, suitable for repeated reprocessing
• Special Feature: Highly specialized instrument for deep and precise retraction in OMFS
• Risk Class: I according to Regulation (EU) 2017/745 (MDR)

Fields of Application:

• Temporomandibular joint surgery (arthroscopy, open arthrotomy, condylotomy)
• Orthognathic surgery (sagittal split osteotomy - BSSO, vertical ramus osteotomy)
• Reconstruction following mandibular tumors or trauma
• Removal of deeply impacted wisdom teeth (particularly distoangularly impacted)
• Access to the mandibular canal (inferior alveolar nerve)
• Revision surgery in the temporomandibular joint area

Important Application Notes:

• FOR USE BY EXPERIENCED ORAL AND MAXILLOFACIAL SURGEONS ONLY.
• High-precision instrument in neural proximity. Extreme care is required to protect the facial nerve, inferior alveolar nerve, and maxillary artery.
• Before each use, inspect for correct, undamaged curvature and smoothness of all edges.
• Due to the height and leverage, controlled, measured force application is essential to avoid slipping or over-hooking.
• Do not use as a lever for bony fragments.
• During intraoral use, careful protection of the dental arch and oral mucosa is required.
• Discard immediately at the slightest bend or deformation of the specific tip geometry – repair is usually not possible.