Adult nasojejunal tube BOC series

silicone

Product Overview
This catheter kit enables gastrointestinal decompression, targeted drainage, dynamic contrast imaging and therapeutic infusion for the management of small‑bowel obstruction (adhesive, malignant, postoperative). It is intended to support conservative treatment and act as a preoperative bridge.

Key Features & Benefits

• All‑silicone construction for flexibility and biocompatibility
• Double‑balloon design for positional stability and effective sealing
• Weighted atraumatic tip to facilitate atraumatic advancement
• Four independent lumens for simultaneous drainage, infusion and balloon control
• Hydrophilic guidewire compatibility (0.049 in, up to 3500 mm)
• Transparent shaft for visualization during placement

Basic Information
Place of Origin: China
Brand Name: EVT
Certification: ISO 13485 / NMPA
Model Number: BOC1630A1560, BOC1830A1584
Packaging Details: Individual blister, 1 piece per box
Delivery Time: 5–8 working days
Payment Terms: T/T
Supply Ability: In stock

Product Specifications
Catheter Specification

• Outer Diameter: 16 Fr (also available 18 Fr)
• Catheter Length: 3000 mm
• Tip Type: Open‑ended with weighted atraumatic tip
• Shaft: Transparent, soft and flexible

Balloon System

• Balloon Type: Double balloon
• Metal Ball Configuration: 6 metal beads in tip for weighting
• Radiopacity: Not specified

Guidewire Specification

• Compatible OD: 0.049 in
• Recommended Length: up to 3500 mm
• Tip: Soft tip
• Preloaded: No

Accessories

• Plug (stopper)
• Water injection connector (pre‑assembled)
• Multi‑way stopcock (barbed T‑valve)

Shelf Life
3 years

Clinical Advantages

• More effective small‑bowel decompression than conventional nasogastric tubes
• Rapid relief of abdominal distension and vomiting
• Improves success rate of conservative management and shortens time to gas passage
• Enables dynamic contrast studies to identify obstruction site and etiology
• Allows small‑bowel splinting to reduce recurrence of obstruction

Technical Specifications

• Material: Silicone (all‑silicone tube)
• Available Sizes: 16 Fr; 18 Fr
• Length: 3000 mm
• Balloon System: Double balloon
• Guidewire Compatibility: 0.049 in OD, 3500 mm
• Lumens: Four independent lumens
• Accessories: Plug, water injection connector, multi‑way stopcock
• Packaging: Individual blister, 1 piece/box
• Models: BOC1630A1560, BOC1830A1584
• Brand: EVT