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NCircle® Helical Nitinol Tipless Stone Extractor

Used for stone manipulation and removal in the urinary tract.The nitinol wire allows the basket to retain its shape following extreme torsion.The tipless design allows the basket to open at the base of the calyx and encircle the stone. The tipless design also reduces the likelihood of mucosal damage and perforation. The helical design aids in stone capture.

This product line is serviced by the following clinical division(s):

The products on this website are available for sale in the United States. Reference Part Numbers are not the same in all countries/regions. For products available in other countries, please choose one of our other websites from the region selector at the top of the site or contact your local Cook Medical representative.


Order Number Reference Part Number Instructions
for Use (IFU)
Fr Length
Basket Diameter
G18191 NTHSES-030115-UDH
N/A 3.0 115 1.0
G18193 NTHSE-045065-UDH
N/A 4.5 65 1.5



NCircle Nitinol Tipless Stone Extractor Brochure

URO-WF96951-EN-F_M3_1704895570386.pdf »

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