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G-JET®

Why should you choose endoscopic weight loss?

Take back control of your life by taking control of your weight.

  • Apollo ESG and REVISE will help you to lose weight effectively with minimally invasive, non-surgical procedures.

  • No incisions or scars with a quick recovery time.

  • Long-term weight loss that is easy to maintain that is super safe and low risk.

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Product Specifications

AMT G-JET® Button Anatomy

Enhanced Features

Anti-Kink Technology*

Spring reinforcement stabilizes the jejunal lumen to help reduce kinking and clogging. Device is MR Conditional.

*Only in 16F & 18F Devices

Easier Nighttime Connections

Jejunal port and jejunal connector Glow-in-the-Dark

Reduced Risk of Misconnections

Clearly labeled with distinctive shapes & exclusive ports

G-JET® Benefits: Reduced Clogging*

AMT has addressed device clogging by developing a unique internal tube structure. Unlike other GJ-Tubes, the AMT G-JET® transitions from a tri-lumen design in its proximal (gastric) segment to one functional lumen in its distal (jejunal) segment.

The design of the AMT G-JET®’s jejunal lumen supports increased flow. The lumen offers a larger cross-sectional area and eliminates all sharp corners and small spaces in the jejunal portion to help prevent clogging.

With less clogging, fewer tube replacements may be required.

*Tube longevity based upon field research.

G-JET® Benefits: Reduced Risk of Misconnections

Accidentally feeding the stomach instead of the jejunum can be dangerous! The G-JET® Button addresses this in multiple ways.

Clearly Labeled Device

  • Gastric (stoma) length is printed on the “G” strap
  • Jejunal length is printed on the “J” strap and laser engraved on the external bolster
  • G and J safety plugs have distinctive shapes for tactile differentiation

Mutually-Exclusive Ports*

  • Gastric extension set will ONLY properly lock into the gastric (white) port.
  • Jejunal feed set will ONLY properly lock into the jejunal (glow green) port.

*Please Note: that due to mutual exclusivity, it is extremely important to ensure you always have a stock of both the gastric (white) extension sets and jejunal (glow green) feed sets available.

G-JET® Button Sizes

The AMT G-JET® Button available in a 14F!

Part Numbers & Ordering Information

The AMT G-JET® Low Profile Gastric-Jejunal Enteral Feeding Tube is available in 14F, 16F & 18F.

  • Healthcare Professionals can order with established NET 30 terms or Prepayment/Credit Card.
  • Download our size list to view part numbers and HCPC codes for reference.

NOTE:  The AMT G-JET® may be placed percutaneously under fluoroscopic or endoscopic guidance or as a replacement to an existing device using an established stoma tract.  Placement/Removal is to be performed by a qualified clinician.

Stoma Length (cm) Jejunal Length (cm) Legacy Order# ENFit® Order#
1.0 1515GJ ‍GJ-1410-15 GJ-1410-15-I
1.0 22 GJ-1410-22 GJ-1410-22-I
1.2 15 GJ-1412-15 GJ-1412-15-I
1.2 22 GJ-1412-22 GJ-1412-22-I
1.2 30 GJ-1412-30 GJ-1412-30-I
1.5 15 GJ-1415-15 GJ-1415-15-I
1.5 22 GJ-1415-22 GJ-1415-22-I
1.5 30 GJ-1415-30 GJ-1415-30-I
1.5 45 GJ-1415-45 GJ-1415-45-I
1.7 15 GJ-1417-15 GJ-1417-15-I
1.7 22 GJ-1417-22 GJ-1417-22-I
1.7 30 GJ-1417-30 GJ-1417-30-I
1.7 45 GJ-1417-45 GJ-1417-45-I
2.0 22 GJ-1420-22 GJ-1420-22-I
2.0 30 GJ-1420-30 GJ-1420-30-I
2.0 45 GJ-1420-45 GJ-1420-45-I
2.3 30 GJ-1423-30 GJ-1423-30-I
2.3 45 GJ-1423-45 GJ-1423-45-I
2.5 30 GJ-1425-30 GJ-1425-30-I
2.5 45 GJ-1425-45 GJ-1425-45-I
2.7 30 GJ-1427-30 GJ-1427-30-I
2.7 45 GJ-1427-45 GJ-1427-45-I
3.0 45 GJ-1430-45 GJ-1430-45-I
3.5 45 GJ-1435-45 GJ-1435-45-I
4.0 45 GJ-1440-45 GJ-1440-45-I
4.4 45 GJ-1444-45 GJ-1444-45-I
5.0 45 GJ-1450-45 GJ-1450-45-I
5.5 45 GJ-1455-45 GJ-1455-45-I
6.0 45 GJ-1460-45 GJ-1460-45-I

G-JET® Button Gastric + Jejunal Sets

As an added safety feature, the AMT G-JET® has mutually-exclusive ports! Meaning the Gastric extension set will ONLY properly lock into the gastric (white) port, while the Jejunal feed set will ONLY properly lock into the jejunal (glow green) port.

Gastric Legacy

RA = Right Angle

Jejunal Legacy ENFitⓇ

Order # Description Box Qty
8-0211 2″ STR Purple Bolus Medication Set 10
8-0212 2″ STR Clear Y-Port XL Medication Set 10
8-0222 2″ RA Clear Y-Port XL Medication Set 10
8-1211 12″ STR Purple Bolus Feed Set 10
8-1212 12″ STR Clear Y-Port XL Feed Set 10
8-1221 12″ RA Purple Bolus Feed Set 10
8-1222 12″ RA Clear Y-Port XL Feed Set 10
8-1255 12″ RA Purple Y-Port Feed Set 10
8-1257G 12″ RA Purple Y-Port (w/ Enhanced Med-Port) 10
8-2411 24″ STR Purple Bolus Feed Set 10
8-2421 24″ RA Purple Bolus Feed Set 10
8-2422 24″ RA Clear Y-Port XL Feed Set 10
8-2455 24″ RA Purple Y-Port Feed Set 10

Jejunal ENFitⓇ

ENFit® Order # Description Box Qty
8-0211-ISOSAF 2″ STR Single ENFit® Medication Set w/ Cap 10
8-0212-ISOSAF 2″ STR Dual ENFit® Y-Port Medication Set 10
8-0222-ISOSAF 2″ RA Dual ENFit® Y-Port Medication Set 10
8-1211-ISOSAF 12″ STR Single ENFit® Feed Set w/ Cap 10
8-1212-ISOSAF 12″ STR Dual ENFit® Y-Port Feed Set 10
8-1221-ISOSAF 12″ RA Single ENFit® Feed Set w/ Cap 10
8-1222-ISOSAF 12″ RA Clear Y-Port XL Feed Set 10
8-1255-ISOSAF 12″ RA Dual ENFit® Y-Port Feed Set 10
8-2411-ISOSAF 24″ STR Single ENFit® Feed Set w/ Cap 10
8-2421-ISOSAF 24″ RA Single ENFit® Feed Set w/ Cap 10
8-2422-ISOSAF 24″ RA Dual ENFit® Y-Port Feed Set 10
8-2455-ISOSAF 24″ RA Dual ENFit® Y-Port Feed Set 10

Gastric Hybrid

Order # Description Box Qty
6-1222-H 12′ RA Purple Hybrid Y-Port Extension Set 10

Gastric ENFitⓇ

Order # Description Box Qty
6-0211-ISOSAF 2″ STR Single ENFit Medication Set w/ cap 10
6-0212-ISOSAF 2″ STR Clear Dual ENFit Y-Port Medication 10
6-1211-ISOSAF 12″ STR Single ENFit Extension Set w/ cap 10
6-1212-ISOSAF 12″ STR Clear Dual ENFit Y-Port Extension Set 10
6-1221-ISOSAF 12″ RA Single ENFit Extension Set w/ cap 10
6-1222-ISOSAF 12″ RA Clear Dual ENFit Y-Port Extension Set 10
6-2411-ISOSAF 24″ STR Single ENFit Extension Set w/ cap 10
6-2421-ISOSAF 24″ RA Single ENFit Extension Set w/ cap 10
6-2422-ISOSAF 24″ RA Clear Dual ENFit Y-Port Extension Set 10

Jejunal Hybrid

Order # Description Box Qty
8-1255-H 12″ RA Purple Hybrid Y-Port Feed Set 10
8-2455-H 24″ RA Purple Hybrid Y-Port Feed Set 10

ENFit Transition Adapters Available Separately

How to Attach a Feed/Extension Set:

AMT’s G-JET® Feed/Extension Sets lock into place with a simple turn!

Gastric (white) Extension Set

Jejunal (Glow Green) Feed Set

Dual Extension Set & Feed Set Hook-Up

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