Nephrostomy catheters
Cook-Cope Loop
A sterile, flexible tube intended to be inserted percutaneously into the renal pelvis to gain access to the upper urinary tract. This device consists of a large-bore (sizes from 14 to 24 Fr are typical), thin-walled tube usually with a self-retained tip; it sometimes has expanding wings on its tip. It is used to perform drainage for relief of supravesicular obstructions and may also be intended for a variety of procedures of the upper urinary tract including dilation of strictures, removal of calculi, perfusion with chemolytic agents for dissolution of renal stones, or ureteral stenting. This is a single-use device.
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Where to buy Cook-Cope Loop
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.
Cook-Cope Loop 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 |
|---|---|---|---|
| G14282 | — | MR Conditional | Available |
| G14283 | — | MR Conditional | Available |
| G14705 | — | MR Conditional | Available |
| G14714 | — | MR Conditional | Available |
| G14917 | — | MR Conditional | Available |
| G15214 | — | MR Conditional | Available |
Procedures that use nephrostomy catheters
Frequently asked questions
What is Cook-Cope Loop used for?
A sterile, flexible tube intended to be inserted percutaneously into the renal pelvis to gain access to the upper urinary tract. This device consists of a large-bore (sizes from 14 to 24 Fr are typical), thin-walled tube usually with a self-retained tip; it sometimes has expanding wings on its tip. It is used to perform drainage for relief of supravesicular obstructions and may also be intended for a variety of procedures of the upper urinary tract including dilation of strictures, removal of calculi, perfusion with chemolytic agents for dissolution of renal stones, or ureteral stenting. This is a single-use device.
Who makes Cook-Cope Loop?
Cook-Cope Loop is made by Cook Incorporated. It is listed under nephrostomy and nephroureteral catheters in our device library.
What sizes does Cook-Cope Loop come in?
The FDA device database does not list sizes for Cook-Cope Loop. Check the instructions for use or ask a Cook Incorporated representative.
Is Cook-Cope Loop MRI safe?
The FDA device database lists Cook-Cope Loop as MR Conditional. Always follow the specific MRI conditions in the labeling.
Is Cook-Cope Loop FDA cleared?
Cook-Cope Loop 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.