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Sinusway Dilation System

by 3nt Medical, Ltd.

510(k) K181838

Sinusway Dilation System is a Class I device made by 3nt Medical, Ltd., cleared under FDA 510(k) K181838 on 20 Dec 2018, active as of 22 Oct 2026.

Active United States

510(k)

Valid until

No expiry

510(k) clearance is not time-limited

FDA recalls

None found

in data synced 22 Oct 2026

Documents

Trust

Unverified

Source FDA 510(k), synced 22 Oct 2026.

Regulatory status

as of registry sync 22 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK181838 Date20 Dec 2018ClearedStatusActive

Official records

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Specification

510(k)

510(k) Number
FDA product code
LRC
FDA applicant
3nt Medical , Ltd.
Device class
Class I
Regulation
21 CFR Part 874.4420
Advisory committee
Ear, Nose, Throat
FDA decision
SESE Substantially Equivalent

Similar devices

Other devices filed under FDA product code LRC (Instrument, Ent Manual Surgical).

Other devices from 3nt Medical, Ltd.