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Sirognathograph

by Siemens Medical Solutions USA, Inc.

510(k) K843951

Sirognathograph is a medical device (FDA Class I; FDA product code NFS, Device, Jaw Tracking, For Monitoring Jaw Positions) made by Siemens Medical Solutions USA, Inc., cleared under FDA 510(k) K843951 on 14 Nov 1984, active as of 10 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 10 Oct 2026

Documents

Trust

Unverified

Source FDA 510(k), synced 10 Oct 2026.

Regulatory status

as of registry sync 10 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK843951 Date14 Nov 1984ClearedStatusActive

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  • Withdrawn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
NFS
Device class
Class I
Regulation
21 CFR Part 872.2060
Advisory committee
Dental
FDA decision
SESE Substantially Equivalent

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