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510(k) K250949

Suction Valve (MAJ-1443); Air/Water Valve (MAJ-1444) by Olympus Medical Systems Corporation — Product Code ODC

K250949 is an FDA 510(k) premarket notification submitted by Olympus Medical Systems Corporation for the device "Suction Valve (MAJ-1443); Air/Water Valve (MAJ-1444)". The FDA issued a decision of Substantially Equivalent on July 16, 2025. The device falls under product code ODC (Endoscope Channel Accessory), a Class II device regulated under 21 CFR 876.1500. Olympus Medical Systems Corporation has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
July 16, 2025
Date Received
March 28, 2025
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Endoscope Channel Accessory
Device Class
Class II
Regulation Number
876.1500
Review Panel
GU
Submission Type

To give the endoscope channel additional or improved functionality.

Other clearances by Olympus Medical Systems Corporation

  • K261260 — HD Camera Head OLYMPUS CH-S200-08-LB (June 24, 2026)
  • K252050 — Disposable Biopsy Forceps FB-211D, FB-221D, FB-231D, FB-241D (March 20, 2026)
  • K250993 — Single Use Cytology Brush V (BC-V600P-3010) (December 18, 2025)
  • K252889 — Single Use 3-Lumen Needle Knife V (KD-V441M, KD-V451M) (November 25, 2025)
  • K250409 — Disposable Balloon Catheter (B5-2Q); Disposable Balloon Catheter (B7-2Q); Disp (October 21, 2025)
  • K252247 — Injector Force Max Single Use Injector (NM-400L); Injector Force Max Single Use (October 16, 2025)
  • K250351 — Single Use Electrosurgical Knife (KD-612L, KD-612U); Single Use Electrosurgical (October 10, 2025)
  • K250187 — Disposable Hot Biopsy Forceps (FD-210U); Disposable Hot Biopsy Forceps (FD-230U) (October 7, 2025)
  • K252150 — Ultrasonic Bipolar Generator (USG-410); Reuseable Cordless Transducer (TD-410); (October 7, 2025)
  • K251859 — EVIS EUS Ultrasound Gastrointestinal Videoscope (Olympus GF-UE190) (October 3, 2025)

Other clearances for product code ODC

  • K252933 — DYNE PORT (June 12, 2026)
  • K250145 — Biopsy Port Adapter (October 17, 2025)
  • K252910 — Orca Air/Water and Suction Valves (October 9, 2025)
  • K250732 — Disposable Endoscopy Valve Set (June 20, 2025)
  • K241842 — Luer-Split MAJ-2092 (March 19, 2025)
  • K250140 — Defendo Fujifilm 700 Single Use Cleaning Adapter (February 20, 2025)
  • K243075 — Defendo Single Use Cleaning Adapter for Olympus Endoscopes (100322, 100323, 4000 (November 8, 2024)
  • K242742 — DEFENDO Single Use Valve Kit AW/S Valves - 2pc for OLYMPUS EUS (00711900) (October 11, 2024)
  • K241285 — Disposable Endoscope Valves Set (AF series) (October 1, 2024)
  • K232067 — Defendo Fujifilm 500/600 Single Use Air/Water Valve, Defendo Fujifilm 500/600 Si (March 22, 2024)

FDA data resources