Description

The MIC-KEY Low Profile Balloon Gastrostomy Feeding Tube by Avanos is a specialized medical device designed for patients requiring long-term enteral feeding. Its low-profile design ensures comfort and discretion, sitting flush against the skin to minimize external protrusion. This feature makes it suitable for both adult and pediatric patients in various settings, including hospitals, homes, and community health environments.

Key Features

• Balloon Retention Mechanism: The tube is securely held in place by an internal silicone balloon, reducing the risk of accidental dislodgement. Made from high-clarity, medical-grade silicone, it is both latex-free and biocompatible.

• Anti-Reflux Valve: Integrated into the feeding port to prevent leakage of stomach contents when the extension set is disconnected.

• ENFit Connector: Compatible with most standard enteral feeding and medication systems, with options for a medication port.

• Radiopaque Stripe: Facilitates imaging and placement verification.

• Tapered Distal Tip: Recessed for easier insertion and enhanced patient comfort.

Available Configurations

The tube comes in various configurations to meet specific needs:

• French Sizes (Outer Diameter): 12, 14, 16, 18, 20, 24 Fr
• Stoma Lengths: Ranging from 0.8 cm to 5.0 cm
• Balloon Fill Volumes: Typically 3 ml to 5 ml, varying by model
• Connector Types: ENFit or Catheter Tip
• Medication Port: Available on select models

Indications for Use

This gastrostomy tube is intended for:

• Long-term enteral feeding
• Direct medication delivery into the stomach
• Gastric decompression

It is suitable for both initial placement and replacement through an established stoma, with placement methods including percutaneous under fluoroscopic, endoscopic, or laparoscopic guidance.

Kit Contents

Kit contents may vary by region or model and typically include:

• MIC-KEY Low-Profile Gastrostomy Feeding Tube with ENFit connectors
• Insertion stylet (US only)
• Water-soluble lubricant (US only)
• Extension sets for continuous and bolus feeding
• Syringes for balloon management and feeding
• Gauze pad
• Patient use and care guide

Care and Maintenance

Proper care involves daily cleaning of the tube and stoma site, regular flushing with water, and weekly checks of balloon volume. Extension sets should be replaced every 1–2 weeks, and the tube generally lasts 3–12 months before needing replacement, as advised by a clinician.

Special Instructions

• Only connect MIC-KEY extension sets to the MIC-KEY tube.
• Avoid inserting syringes directly into the feeding port valve.
• For blended diets, use tubes at least 14 Fr in gauge and opt for bolus feeding.

Contraindications and Potential Complications

Contraindications include conditions such as ascites, colonic interposition, and portal hypertension. Potential complications may involve tube blockage, leakage, skin irritation, and balloon issues. Keeping a spare tube and emergency kit is recommended to address accidental displacement.

This device is intended for use in hospital, home care, and community health settings, providing a reliable solution for those unable to tolerate oral intake.