Which C90 codes can be used in a EUDAMED device record?

14 of the 17 codes listed under C90 (Cardiocirculatory Devices - Various) are terminal and can be selected. The other 3 are branch headings that cannot.

How deep is the C90 hierarchy?

The C90 branch runs 3 levels below the group code. Its largest sub-branch is C9001 (Haemostasis Valves and Systems), which holds 8 of the 14 terminal codes.

EMDN C90: Cardiocirculatory Devices - Various

Complete hierarchy for EMDN group C90 in category C (Cardiocirculatory System Devices): 14 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

C90Cardiocirculatory Devices - Various
- C9001Haemostasis Valves and Systems
  - C900101Haemostasis Valvesterminal
  - C900102Haemostasis Adaptorsterminal
  - C900103Percutaneous Arterial Access Haemostasis Systems
    - C90010301Haemostasis Mechanical Systems (Including Single-Use Tourniquets)terminal
    - C90010302Collagen-Based Haemostasis Systemsterminal
    - C90010303Haemostasis Systems with Suture or Clip Systemsterminal
    - C90010399Percutaneous Arterial Access Haemostasis Systems - Otherterminal
  - C900180Haemostasis Systems - Accessoriesterminal
  - C900199Haemostasis Systems - Otherterminal
- C9002Vascular and Fascial Dilatorsterminal
- C9003Cardiovascular Sensors
  - C900301Pulse Oximeter Sensorsterminal
  - C900399Cardiovascular Sensors - Otherterminal
- C9005Phonendoscopes and Stethoscopesterminal
- C9006Aneroid Sphygmomanometersterminal
- C9080Cardiocirculatory System Devices - Accessories not Included in Other Classesterminal

How C90 is structured

terminal codes, selectable in a device record

branch headings, not selectable

name a specific device type

36%

fallback entries: Other and Accessories

The Cardiocirculatory Devices - Various branch runs 3 levels deep. 3 entries below are branch headings that group other codes rather than naming a device, so a classification has to resolve all the way down to one of the 14 codes marked terminal.

3 terminal codes are “- Other” entries and 2 are “- Accessories” entries, 36% of the branch. An “- Other” code is the residual slot for devices its siblings do not name, so it is worth ruling out every specific sibling before settling on one.

The largest sub-branch is C9001 (Haemostasis Valves and Systems), holding 8 of the 14 terminal codes.

Frequently asked questions

Which C90 codes can be used in a EUDAMED device record?: 14 of the 17 codes listed under C90 (Cardiocirculatory Devices - Various) are terminal and can be selected. The other 3 are branch headings that cannot.
How deep is the C90 hierarchy?: The C90 branch runs 3 levels below the group code. Its largest sub-branch is C9001 (Haemostasis Valves and Systems), which holds 8 of the 14 terminal codes.
How many C90 codes are catch-all entries?: 3 terminal codes under C90 are "- Other" entries and 2 are "- Accessories" entries, 36% of the branch. The remaining 9 name a specific device type.

Classifying more than a handful of devices?

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Other groups in category C

C01Arterio-Venous System Devices C02Arrhythmology Devices C03Cardiac Surgery and Heart Transplant Devices C04Cardiovascular Guidewires C05Cardiovascular Introducer Sheaths C06Cardiovascular Surgery Instruments, Single-Use C99Cardiocirculatory Devices - Other

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.