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# Surmodics Low Profile Thrombectomy System Cleared
- URL: https://www.fdaweb.com/surmodics-low-profile-thrombectomy-system-cleared/
- Published: 2023-06-14T12:00:00.000Z
- Updated: 2026-09-14T18:39:10.000Z
- Author: David McFarland
- Tags: Devices, #legacy-id-D5154687

FDA has cleared a Surmodics 510(k) for its Pounce LP (Low Profile) Thrombectomy System. The device was originally cleared in 2021 for the non-surgical removal of thrombi and emboli from the peripheral arterial vasculature in vessels 3.5 mm to 6 mm in diameter, according to the company. The LP addition is intended for use in vessels ranging from 2 mm to 4 mm in diameter, sizes typical of vessels found below the knee, it says.

The device comprises three components: a 5 Fr delivery catheter, a basket wire, and a funnel catheter, Surmodics says. “The basket wire is delivered distal to the location of the thrombus, deploying two nitinol self-expanding baskets,” it explains. “The baskets capture the clot and are retracted into the nitinol collection funnel. With the clot entrained, the system is withdrawn into a minimum 7 Fr guide sheath through which the clot is removed from the body.”