G-tubes
Entuit
A collection of invasive devices intended to enable percutaneous Seldinger-type introduction of a non-vascular catheter (e.g., drainage catheter) into a body cavity or lumen (e.g., biliary tract, ureter); it is not intended for introduction of a peritoneal dialysis catheter. It includes multiple invasive access devices which typically include an introducer needle, introducer sheath with an inner dilator, and guidewire; the catheter is not included. This is a single-use device.
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Where to buy Entuit
Contact Cook Incorporated directly; they can quote, ship, or point you to the distributor for your country.
From cookmedical.com, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
Entuit models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| G34442 | — | Not stated | Available |
| G34443 | — | Not stated | Available |
| G34444 | — | Not stated | Available |
Procedures that use g-tubes
Frequently asked questions
What is Entuit used for?
A collection of invasive devices intended to enable percutaneous Seldinger-type introduction of a non-vascular catheter (e.g., drainage catheter) into a body cavity or lumen (e.g., biliary tract, ureter); it is not intended for introduction of a peritoneal dialysis catheter. It includes multiple invasive access devices which typically include an introducer needle, introducer sheath with an inner dilator, and guidewire; the catheter is not included. This is a single-use device.
Who makes Entuit?
Entuit is made by Cook Incorporated. It is listed under gastrostomy and gj tubes in our device library.
What sizes does Entuit come in?
The FDA device database does not list sizes for Entuit. Check the instructions for use or ask a Cook Incorporated representative.
Is Entuit MRI safe?
The FDA device database entry for Entuit does not state its MRI safety status. Check the labeling before MRI.
Is Entuit FDA cleared?
Entuit is registered in the FDA's Global Unique Device Identification Database (GUDID).
How do I contact a Cook Incorporated sales representative?
Cook Incorporated has not listed representatives on LA Vascular yet. Visit the Cook Incorporated company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.