MIC-KEY Low Profile Gastrostomy Feeding Tube Kit with Bolus Extension Set

The MIC-KEY Low-Profile Gastrostomy Feeding Tube is a feeding tube designed for long-term enteral feeding with a discreet, button-style profile that sits close to the skin. Constructed from medical-grade silicone, the device supports body compatibility and minimizes irritation. The skin-level port is easy to conceal under clothing and helps reduce snagging during daily activities. A built-in anti-reflux valve helps prevent leakage of gastric contents, while the SECUR-LOK feature secures the extension set connection to lower the risk of disconnection.

Choose From Two Options

8140 Series w/ ENFit Connector

• Feed set connector type (8140 Series): Connector 1 (ENFit) and Connector 2 (Continuous with Y connector/SECUR-LOK right angle)
• Tube tip type: recessed distal tip

8140 Kit Contents

• (Low-profile g-tube)
• 6 mL Luer slip syringe
• 35 mL enteral feeding syringe with ENFit connector, 12 inch
• Continuous feed extension set with ENFit connectors
• Bolus feed extension set with ENFit connector, 12 inch
• Gauze pads
• Insertion stylet
• Water-soluble lubricant
• Note: stoma measuring device not included

0120 Series w/ Catheter Tip

• Feed set connector type: catheter tip
• Tube tip type: tapered distal tip

0120 Kit Contents

• (Low-profile g-tube)
• 6 mL Luer slip syringe
• 35 mL catheter tip syringe
• Continuous feed extension set with SECUR-LOK right angle connector with 2-port Y and clamp
• Bolus feed extension set with catheter tip, SECUR-LOK straight connector and clamp
• (4) Gauze pads
• Insertion stylet
• Water-soluble lubricant
• Note: stoma measuring device not included

Features and Benefits

• Button-style port sits flush with skin
• Secure extension set connection with SECUR-LOK
• Durable medical-grade silicone construction
• Supports bolus or continuous feeding
• Latex-free, sterile materials

Inconspicuous and Unobtrusive

The MIC-KEY low-profile gastrostomy button differs from a percutaneous endoscopic gastrostomy (PEG) tube by staying flush with the skin rather than leaving tubing that hangs. The design reduces interference with clothing, backpacks, or seatbelts, which lowers the chance of accidental pulling or dislodgement.

 

Bolus Feeding

Bolus feeding, also called syringe or gravity feeding, delivers formula in set amounts every few hours with an enteral syringe. Gravity assists the flow, and patients typically remain upright during and after feeding for comfort and safety.

Continuous Feeding

The MIC-KEY is also compatible with feeding pumps for continuous delivery. Pumps provide nutrition at a steady, controlled rate as recommended by healthcare providers.

Accidental Removal

The internal balloon helps secure the device. If the tube is dislodged, the stoma may close quickly. Contact a healthcare professional immediately for reinsertion or further guidance.

Frequently Asked Questions (FAQs)

What is a low-profile g-tube?
A gastrostomy button that provides fluids, nutrition, and medications directly into the stomach. It sits at skin level and is discreet under clothing.

What is the difference between a PEG tube and a MIC-KEY gastrostomy button?
Both support enteral feeding. A PEG tube extends from the abdomen, while the MIC-KEY button g-tube sits flat, which reduces interference and visibility.

How often should the MIC-KEY be replaced?
Replacement is commonly recommended about every three months, or sooner if problems occur with the balloon or connectors.

A Formula to Suit Every Need

The MIC-KEY port is compatible with a range of liquid nutrition formulas. Options include:

• Abbott PediaSure Balanced Nutrition for children, with 25 essential vitamins and minerals.
• Glucerna Specialized Nutrition for glycemic control in patients with diabetes.
• Jevity High-Protein With Fiber, an unflavored formula with added fiber and probiotics.

Cleaning and Care Tips

Daily cleaning supports long-term function and comfort. Wash the g-tube and surrounding skin with mild soap and water once a day. Keep the site dry and replace extension sets every two weeks.

Specifications

• Manufacturer: MIC-KEY
• Tube tip type: tapered distal, recessed distal
• Balloon volume: 5 mL
• French sizes: 12, 14, 16, 18, 20, 24
• Stoma lengths (centimeters): 0.8, 1.0, 1.2, 1.5, 1.7, 2.0, 2.3, 2.5, 2.7, 3.0, 3.5, 4.0
• Material: medical-grade silicone
• Application: enteral feeding tube
• 8140 Series: ENFit connector, recessed distal tip
• 0120 Series: catheter tip connector, tapered distal tip