Cannuflow 041112 EntreVu Reusable Cannulated Obturator | 190mm Overall Length | 114mm Working Length | Stainless Steel | 1/EA | Used

The Cannuflow 041112 (CO EVEX-8-7) EntreVu Reusable Cannulated Obturator is a precision-engineered insertion driver tool designed for smooth, controlled placement and railroading of access sheaths and instrument cannulas into deep joint spaces or structural test housings. Featuring a 4mm inner lumen (ID), a 114mm working shaft length, and a 190mm total length, this obturator fully accommodates standard 4mm guide wires, Wissinger rods, and switching sticks. Constructed from high-strength surgical stainless steel with a knurled ergonomic handle, it provides solid axial insertion control, positive cap engagement, and reliable performance in laboratory research, mechanical flow testing, and instructional bench setups.

Product Details

• Brand / Manufacturer: Cannuflow® Inc.
• Part / Catalog Number: 041112 (CO EVEX-8-7)
• System Compatibility: Designed for EntreVu® EX Series Instrument Cannulas (8.25mm ID)
• Product Type: Cannulated Obturator / Insertion Driver
• Inner Diameter (Lumen ID): 4 mm (compatible with standard 4mm switching sticks / rods)
• Working Length: 114 mm
• Overall Instrument Length: 190 mm (~7.5 Inches)
• Material: High-Grade Surgical Stainless Steel
• Handle Style: Ergonomic Knurled Metal Driver Grip
• Quantity Included: 1 Cannulated Obturator
• Unit of Measure: 1 Each (1/EA)
• Application: Cannula portal placement, guide-wire railroading, fluid channel alignment, laboratory research, and mechanical testing
• Reusability: Reusable (Autoclavable)
• Condition: Used — Pre-owned condition with minor cosmetic surface scuffs from normal handling; center cannulation channel is clear and unobstructed, driver tip is smooth, and handle grip is clean.

Key Features

• Continuous 4mm internal lumen allows smooth railroading over standard switching sticks and guide wires
• Ergonomic textured handle provides secure grip and direct push-turn control during insertion
• Smooth, bulleted distal tip facilitates non-traumatic access through tight structural entry ports
• Durable stainless steel fabrication resists flexing under insertion pressure and withstands repeated heat sterilization
• Interlocking interface fits securely into matching proximal cannula caps for stable driver control