Cleared Traditional

K210934 - Sphincterotome / short-wire compatible, Sterile Sphincterotome (FDA 510(k) Clearance)

Dec 2021
Decision
247d
Days
Class 2
Risk

K210934 is an FDA 510(k) clearance for the Sphincterotome / short-wire compatible, Sterile Sphincterotome. This device is classified as a Unit, Electrosurgical, Endoscopic (with Or Without Accessories) (Class II - Special Controls, product code KNS).

Submitted by Micro-Tech (Nanjing) Co., Ltd. (Nanjing, CN). The FDA issued a Cleared decision on December 1, 2021, 247 days after receiving the submission on March 29, 2021.

This device falls under the Gastroenterology & Urology FDA review panel. Regulated under 21 CFR 876.4300.

Submission Details

510(k) Number K210934 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 29, 2021
Decision Date December 01, 2021
Days to Decision 247 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF

Device Classification

Product Code KNS — Unit, Electrosurgical, Endoscopic (with Or Without Accessories)
Device Class Class II - Special Controls
CFR Regulation 21 CFR 876.4300

Similar Devices — KNS Unit, Electrosurgical, Endoscopic (with Or Without Accessories)

All 9
Single Use 3-Lumen Needle Knife V (KD-V441M, KD-V451M)
K252889 · Olympus Medical Systems Corporation · Nov 2025
Single Use Preloaded Sphincterotome V (Distal Wire Guided) (KD-VC600 Series)
K250945 · Olympus Medical Systems Corp. · Oct 2025
Single Use Electrosurgical Knife (KD-612L, KD-612U)
K250351 · Olympus Medical Systems Corporation · Oct 2025
Rezum System
K250584 · Boston Scientific Corporation · Jun 2025
Teslatome Bipolar Sphincterotome
K243568 · Wilson-Cook Medical, Inc. · Jan 2025
Gold Probe Bipolar Electrohemostasis Catheter
K232633 · Boston Scientific · Nov 2023