{"product_id":"olympus-a2891","title":"Olympus A2891 | 2.8 mm x 420 mm Injection Needle Semi Flexible Cannula Collagen","description":"\u003cp\u003eThe Olympus A2891 Needle Knife Electrode is device designed for precise endoscopic incisions, particularly sphincterotomy and precut papillotomy during ERCP procedures. Its insulated catheter with extended needle tip delivers controlled monopolar RF energy through therapeutic duodenoscopes, featuring triple-lumen design for simultaneous guidewire access, contrast injection, and cutting capability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriple-lumen configuration supporting 0.035\" guidewire, contrast injection, and monopolar cutting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtended needle tip (typically 4-5 mm) with radiopaque markers for fluoroscopic positioning\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHydrophilic-coated catheter shaft (2.0-2.8 mm OD) for smooth navigation through 3.2-3.7 mm channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-curved distal tip enhances stability during papillary incision\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSterile disposable construction compatible with Olympus ESG-400\/410 generators\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Olympus","offers":[{"title":"Default Title","offer_id":50217638822189,"sku":"OSA2891-N2E","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0543\/0317\/files\/Olympus_A2891.jpg?v=1767648179","url":"https:\/\/www.drpals.com\/products\/olympus-a2891","provider":"DrPals","version":"1.0","type":"link"}