High-Stability Multi-Prong Retractor for Extreme Secure and Powerful Tissue Retraction
The KOCHER Retractor with 3 sharp prongs, 22.0 cm is a Class I medical device according to ISO 13485:2016. This highly stable triple-prong retractor with three sharp prongs and a powerful hammer handle is designed for maximum and absolutely secure retraction of very resistant, dense, or highly tense tissue in demanding surgical situations.
Product Highlights:
✔ Certified according to ISO 13485:2016
✔ CE marking Class I (Regulation (EU) 2017/745)
✔ Classic KOCHER design with hammer handle
✔ 3 sharp prongs for extremely secure and powerful tissue engagement
✔ High-grade stainless steel 1.4401/316L – corrosion-resistant and biocompatible
✔ Biocompatibility tested according to ISO 10993
✔ Sharp prong tips for unparalleled hold
✔ Optimal length of 22.0 cm for deep and hard-to-reach areas
✔ Autoclavable and reusable
Advantages of the KOCHER Retractor (3 sharp prongs):
• Unparalleled Hold: Three sharp prongs provide maximum security against slippage and enable the most powerful retraction within the Kocher series.
• Extreme Stability: The triple-prong design optimally distributes high traction forces and minimizes the risk of tissue tearing due to point pressure.
• For the Most Demanding Tissue: Specifically developed for very dense tissue such as thick fascia, tight aponeuroses, calcified tissue, or dense scar bands.
• Secure Grip: The voluminous hammer handle allows for ergonomic and controlled handling even under high force application.
• Industrial Robustness: Manufactured in single-piece construction for highest load capacity and resilience under surgical conditions.
Technical Specifications:
• Model: KOCHER Retractor with Hammer Handle
• Type: 3 sharp prongs
• Total Length: 22.0 cm
• Handle: Hammer Handle
• Prong Shape: Three parallel, sharp prongs
• Material: Surgical Stainless Steel 1.4401 / 316L
• Surface: High-gloss polished
• Processing: Autoclavable up to 135°C, suitable for repeated reprocessing
• Special Feature: Premium instrument for maximum holding power and most demanding retraction tasks
• Risk Class: I according to Regulation (EU) 2017/745 (MDR)
Fields of Application:
• Orthopedic and trauma surgery (e.g., prosthesis revisions, extensive osteotomies)
• Revision surgery following previous operations with pronounced scar formation
• Spinal surgery (e.g., fusion procedures)
• Thoracic surgical procedures requiring access through muscular chest wall
• Surgery involving deep and powerful back muscles
Important Application and Safety Warnings:
• For use by HIGHLY EXPERIENCED SURGICAL PERSONNEL ONLY.
• SHARP & POWERFUL INSTRUMENT! Requires special expertise and caution. Uncontrolled application can cause significant tissue damage.
• Inspect for sharpness, cleanliness, and structural integrity before each use. Pay special attention to the firm seating of all three prongs.
• Indicated only for extremely dense, resistant tissue. Absolute contraindication for delicate structures such as nerves, blood vessels, bowel, or parenchymal organs.
• Requires surgical judgment to apply the necessary traction force in a measured and targeted manner without tearing the tissue.
• For reprocessing, strictly follow applicable guidelines for surgical stainless steel instruments. Regular inspection of sharpness and stability is mandatory.
• If there is even minimal dulling, loosening of a prong, or other defects, discard immediately and submit for professional maintenance (sharpening/repair).
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