- Role
- Country
- Date of registration
- Address
US-MF-000014389DD 2234074-1No certificates registered for this manufacturer.
No certificate references this Basic UDI-DI, because: • It does not require a certificate, or • It only requires a certificate without a Basic UDI-DI reference (e.g. a QMS certificate), or • The required certificate(s) referencing this Basic UDI-DI have not been registered yet.H4™ is an MDD-legacy medical device registered in EUDAMED. It is classified as Class IIa. Manufactured by World Class Technology Corporation. Placed on the EU market in Portugal. Explore certificates, regulatory status and the EUDAMED record on MD Atlas.
EUDAMED last updated this device on Apr 29, 2026
B-00840273901785Primary DI
The Primary DI is the main UDI-DI a manufacturer designates as the principal identifier for a device in EUDAMED.
(01)00840273901785
1 warning recorded — scroll inside the panel to see all entries.
o WCT Metal Brakets are MR Unsafe. When scheduling an MRI or other radiology services while wearing orthodontic appliances, always inform MRI or other radiology staff prior to the procedure so that the proper coordination of care can be arranged. o WCT’s Metal Brackets have not been evaluated for safety and compatibility in the MR environment. They have not been tested for heating, migration, or image artifacts in the MR environment. Scanning a patient who has these devices may result in patient injury, unintended bracket movement or detachment.
Sterile
A sterile device is supplied free of viable micro-organisms — flagged so that it is handled, stored and used to preserve that sterile state.
Single-use device
A single-use device is intended to be used on one patient during a single procedure and then discarded — not reprocessed or reused.
Contains latex
A "contains latex" flag warns that a device contains natural rubber latex, which can trigger allergic reactions in sensitive patients.
CMR substance
A CMR flag warns that a device contains a substance that is carcinogenic, mutagenic or toxic to reproduction above a defined threshold.
Endocrine-disrupting substance
An endocrine-disruptor flag warns that a device contains a substance with endocrine-disrupting properties above a defined threshold.
Primary placement in Portugal; available across 21 countries total.
| Country | On market since | Until |
|---|---|---|
| PortugalPrimary placement | — | Still on market |
| Austria | — | Still on market |
| Belgium | — | Still on market |
| Czechia | — | Still on market |
| Germany | — | Still on market |
| Denmark | — | Still on market |
| Estonia | — | Still on market |
| Spain | — | Still on market |
| Finland | — | Still on market |
| France | — | Still on market |
| Croatia | — | Still on market |
| Hungary | — | Still on market |
| Iceland | — | Still on market |
| Lithuania | — | Still on market |
| Luxembourg | — | Still on market |
| Latvia | — | Still on market |
| Netherlands | — | Still on market |
| Poland | — | Still on market |
| Romania | — | Still on market |
| Slovakia | — | Still on market |
| Türkiye | — | Still on market |
Primary DI
The Primary DI is the main UDI-DI a manufacturer designates as the principal identifier for a device in EUDAMED.
00840273901785Basic UDI-DI
The Basic UDI-DI is the main identifier that groups together all device variants of the same model — the regulatory "family" key.
B-00840273901785916.2002-10UDI issuing entities
Issuing entities are the organisations the European Commission has designated to assign Unique Device Identifiers under the EU's UDI system.
MDR risk classes
MDR risk classes rank medical devices from lowest risk (Class I) to highest (Class III), which determines how much regulatory scrutiny they face.
European Medical Device Nomenclature — the EU product classification assigned to this device.
Q010403ORTHODONTIC BRACKETS AND BUTTONSNo certificate specifically references this device's Basic UDI-DI.