Description

The MIC-KEY Low Profile Gastric-Jejunal Tube by Avanos Medical, Inc. is a specialized medical device designed for patients requiring simultaneous jejunal feeding and gastric decompression. Its low-profile design ensures comfort and discretion, sitting at skin level to minimize the risk of accidental dislodgement.

Key Features

• Dual Access Ports: The device features clearly marked jejunal and gastric ports, along with a balloon port for secure placement. Each port includes a one-way valve, compatible with MIC-KEY Extension Sets, enhancing functionality and safety.

• Retention Balloon: An internal silicone balloon, filled with sterile or distilled water, secures the tube, while the low-profile external bolster provides additional stability.

• Weighted Jejunal Portion: The radiopaque, weighted jejunal portion allows for accurate placement and visualization, with a tapered distal tip to facilitate insertion and reduce blockages.

• Medical Grade Silicone: Constructed from latex-free, biocompatible silicone, the tube includes multiple exit ports and a radiopaque stripe for imaging visibility.

Available Configurations

The tube is available in various configurations to meet diverse clinical needs:

• Tube Diameters: 14 Fr, 16 Fr, 18 Fr, and 22 Fr
• Jejunal Lengths: 15 cm, 22 cm, 30 cm, and 45 cm
• Stoma Lengths: Ranging from 0.8 cm to 7.0 cm
• Connector Types: ENFit and Catheter Tip (select sizes)
• Balloon Fill Volume: Up to 5 mL for pediatric sizes and up to 10 mL for adult sizes

Indications for Use

This device is suitable for both pediatric and adult patients where oral intake is insufficient or unsafe, and jejunal feeding is necessary to reduce aspiration risk. It is typically inserted through a gastric stoma via an endoscopic procedure and is not intended for home replacement.

General Use and Care

• Maintenance: Daily cleaning of the tube and stoma site, regular flushing with water, and periodic checking of balloon volume are recommended to prevent blockages.
• Precautions: Users should avoid using the jejunal port for suction unless directed by a healthcare professional and monitor for any signs of leakage, blockage, or tube migration.

Kit Contents

Depending on the configuration, the kit may include:

• MIC-KEY GJ Tube
• Extension sets (ENFit or Catheter Tip)
• Introducer cannula
• Syringes
• Gauze pads

This device is designed for long-term use and is compatible with both formula and blended feeds, as guided by a dietitian. It is important to note that the tube is not interchangeable with other brands’ extension sets and is non-returnable.