Which K02 codes can be used in a EUDAMED device record?

98 of the 138 codes listed under K02 (Electrosurgery Devices, Single-Use) are terminal and can be selected. The other 40 are branch headings that cannot.

How many K02 codes are catch-all entries?

9 terminal codes under K02 are "- Other" entries and 4 are "- Accessories" entries, 13% of the branch. The remaining 85 name a specific device type.

EMDN K02: Electrosurgery Devices, Single-Use

Complete hierarchy for EMDN group K02 in category K (Endotherapy and Electrosurgical Devices): 98 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

Registered classes, as of 8 Sep 2026. For each code with at least 20 registrations under a legislation, the chip shows how devices registered in EUDAMED under that code are classed, counted once per primary UDI-DI and kept separate for each legislation. It is not a determination. The class of a device comes from the MDR and IVDR classification rules for its intended purpose. MDD and IVDD classes are the directive classification and can differ from the class the same device would have under MDR or IVDR.

K02Electrosurgery Devices, Single-Use
- K0201Mono- and Bipolar Devices, Single-Use
  - K020101Mono- and Bipolar Surgical Instruments, Single-Use
    - K02010101Electrosurgery Multifunctional Cannulas, Single-Use
      - K0201010101Open Electrosurgery Multifunctional Cannulas, Single-Useterminal
      - K0201010102Laparoscopic and Thoracoscopic Electrosurgery Multifunctional Cannulas, Single-Useterminal
    - K02010102Electrosurgery Dissectors, Single-Use
      - K0201010201Open Electrosurgery Dissectors, Single-UseMDR 99.3% Class IIb · n=143MDD 100.0% Class IIb · n=60terminal
        Registered in EUDAMED under MDR with this code: 142 of 143 devices carry Class IIb on their registration (as of 8 Sep 2026).
        142 Class IIb (99.3%)
        1 Class IIa (0.6%)
        Registered in EUDAMED under MDD with this code: 60 of 60 devices carry Class IIb on their registration (as of 8 Sep 2026).
        60 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010202Laparoscopic and Thoracoscopic Electrosurgery Dissectors, Single-UseMDR 100.0% Class IIb · n=50MDD 100.0% Class IIb · n=23terminal
        Registered in EUDAMED under MDR with this code: 50 of 50 devices carry Class IIb on their registration (as of 8 Sep 2026).
        50 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 23 of 23 devices carry Class IIb on their registration (as of 8 Sep 2026).
        23 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010103Electrosurgery Electrodes, Single-Use
      - K0201010301Open Electrosurgery Electrodes, Single-UseMDR 97.9% Class IIb · n=2,085MDD 99.8% Class IIb · n=1,076terminal
        Registered in EUDAMED under MDR with this code: 2,042 of 2,085 devices carry Class IIb on their registration (as of 8 Sep 2026).
        2,042 Class IIb (97.9%)
        43 Class I (2.0%)
        Registered in EUDAMED under MDD with this code: 1,074 of 1,076 devices carry Class IIb on their registration (as of 8 Sep 2026).
        1,074 Class IIb (99.8%)
        2 Class IIa (0.1%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010302Lapar and Thoracoscopic Electrosurgery Electrodes, Single-UseMDR 100.0% Class IIb · n=512MDD 99.5% Class IIb · n=240terminal
        Registered in EUDAMED under MDR with this code: 512 of 512 devices carry Class IIb on their registration (as of 8 Sep 2026).
        512 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 239 of 240 devices carry Class IIb on their registration (as of 8 Sep 2026).
        239 Class IIb (99.5%)
        1 Class IIa (0.4%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010104Electrosurgery Scissors, Single-Use
      - K0201010401Open Electrosurgery Scissors, Single-Useterminal
      - K0201010402Laparoscopic and Thoracoscopic Electrosurgery Scissors, Single-UseMDR 100.0% Class IIb · n=85MDD 100.0% Class IIb · n=51terminal
        Registered in EUDAMED under MDR with this code: 85 of 85 devices carry Class IIb on their registration (as of 8 Sep 2026).
        85 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 51 of 51 devices carry Class IIb on their registration (as of 8 Sep 2026).
        51 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010105Electrosurgery Handpieces, Single-Use
      - K0201010501Open Electrosurgery Handpieces, Single-UseMDR 100.0% Class IIb · n=218MDD 100.0% Class IIb · n=129terminal
        Registered in EUDAMED under MDR with this code: 218 of 218 devices carry Class IIb on their registration (as of 8 Sep 2026).
        218 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 129 of 129 devices carry Class IIb on their registration (as of 8 Sep 2026).
        129 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010502Laparoscopic and Thoracoscopic Electrosurgery Handpieces, Single-UseMDR 100.0% Class IIb · n=33terminal
        Registered in EUDAMED under MDR with this code: 33 of 33 devices carry Class IIb on their registration (as of 8 Sep 2026).
        33 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
    - K02010106Electrosurgery Forceps, Single-Use
      - K0201010601Open Electrosurgery Forceps, Single-UseMDR 100.0% Class IIb · n=53MDD 99.8% Class IIb · n=566terminal
        Registered in EUDAMED under MDR with this code: 53 of 53 devices carry Class IIb on their registration (as of 8 Sep 2026).
        53 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 565 of 566 devices carry Class IIb on their registration (as of 8 Sep 2026).
        565 Class IIb (99.8%)
        1 Class IIa (0.1%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010602Laparoscopic and Thoracoscopic Electrosurgery Forceps, Single-UseMDR 100.0% Class IIb · n=308MDD 99.7% Class IIb · n=396terminal
        Registered in EUDAMED under MDR with this code: 308 of 308 devices carry Class IIb on their registration (as of 8 Sep 2026).
        308 Class IIb (100.0%)
        Registered in EUDAMED under MDD with this code: 395 of 396 devices carry Class IIb on their registration (as of 8 Sep 2026).
        395 Class IIb (99.7%)
        1 Class IIa (0.2%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010107Smoke Evacuation SystemsMDR 3 classes · n=41MDD 3 classes · n=42terminal
      Registered in EUDAMED under MDR with this code, the 41 devices are split across classes (as of 8 Sep 2026).
      35 Class I (85.3%)
      5 Class IIb (12.1%)
      1 Class IIa (2.4%)
      Registered in EUDAMED under MDD with this code, the 42 devices are split across classes (as of 8 Sep 2026).
      18 Class I (42.8%)
      17 Class IIa (40.4%)
      7 Class IIb (16.6%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010108Electrosurgery Needles, Single-Use
      - K0201010801Open Electrosurgery Needles, Single-UseMDD 100.0% Class IIb · n=59terminal
        Registered in EUDAMED under MDD with this code: 59 of 59 devices carry Class IIb on their registration (as of 8 Sep 2026).
        59 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010802Laparoscopic and Thoracoscopic Electrosurgery Needles, Single-Useterminal
    - K02010109Electrosurgery Blades, Single-Use
      - K0201010901Open Electrosurgery Blades, Single-UseMDD 100.0% Class IIb · n=59terminal
        Registered in EUDAMED under MDD with this code: 59 of 59 devices carry Class IIb on their registration (as of 8 Sep 2026).
        59 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201010902Laparoscopic and Thoracoscopic Electrosurgery Blades, Single-Useterminal
    - K02010110Electrosurgery Manipulators, Single-Use
      - K0201011001Open Electrosurgery Manipulators, Single-UseMDD 100.0% Class IIb · n=32terminal
        Registered in EUDAMED under MDD with this code: 32 of 32 devices carry Class IIb on their registration (as of 8 Sep 2026).
        32 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0201011002Laparoscopic and Thoracoscopic Electrosurgery Manipulators, Single-Useterminal
    - K02010111Electrosurgery Instrument Kits, Single-Use
      - K0201011101Open Electrosurgery Instrument Kits, Single-UseMDR 100.0% Class IIb · n=34terminal
        Registered in EUDAMED under MDR with this code: 34 of 34 devices carry Class IIb on their registration (as of 8 Sep 2026).
        34 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
      - K0201011102Laparoscopic and Thoracoscopic Electrosurgery Instrument Kits, Single-UseMDR 97.0% Class IIb · n=34terminal
        Registered in EUDAMED under MDR with this code: 33 of 34 devices carry Class IIb on their registration (as of 8 Sep 2026).
        33 Class IIb (97.0%)
        1 Class IIa (2.9%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
    - K02010112Electrosurgery Probes, Single-Use
      - K0201011201Open Electrosurgery Probes, Single-Useterminal
      - K0201011202Laparoscopic and Thoracoscopic Electrosurgery Probes, Single-Useterminal
    - K02010113Minimally Invasive Surgery Multipurpose Handpieces, Single-Useterminal
    - K02010199Mono- and Bipolar Instruments, Single-Use - OtherMDR 100.0% Class IIb · n=97MDD 99.3% Class IIb · n=309terminal
      Registered in EUDAMED under MDR with this code: 97 of 97 devices carry Class IIb on their registration (as of 8 Sep 2026).
      97 Class IIb (100.0%)
      Registered in EUDAMED under MDD with this code: 307 of 309 devices carry Class IIb on their registration (as of 8 Sep 2026).
      307 Class IIb (99.3%)
      2 Class IIa (0.6%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
  - K020102Electrosurgery Pads (Neutral Electrodes) and Cables, Single-Use
    - K02010201Electrosurgery Single Patient Pads (Neutral Electrodes), Single-UseMDR 3 classes · n=111MDD 98.7% Class IIb · n=77terminal
      Registered in EUDAMED under MDR with this code, the 111 devices are split across classes (as of 8 Sep 2026).
      85 Class IIb (76.5%)
      24 Class I (21.6%)
      2 Class IIa (1.8%)
      Registered in EUDAMED under MDD with this code: 76 of 77 devices carry Class IIb on their registration (as of 8 Sep 2026).
      76 Class IIb (98.7%)
      1 Class I (1.2%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010202Electrosurgery Dual Patient Pads (Neutral Electrodes), Single-UseMDR 3 classes · n=222MDD 100.0% Class IIb · n=50terminal
      Registered in EUDAMED under MDR with this code, the 222 devices are split across classes (as of 8 Sep 2026).
      198 Class IIb (89.1%)
      22 Class I (9.9%)
      2 Class IIa (0.9%)
      Registered in EUDAMED under MDD with this code: 50 of 50 devices carry Class IIb on their registration (as of 8 Sep 2026).
      50 Class IIb (100.0%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02010203Electrosurgery Connection Cables, Single-UseMDR 98.9% Class I · n=390MDD 100.0% Class I · n=27terminal
      Registered in EUDAMED under MDR with this code: 386 of 390 devices carry Class I on their registration (as of 8 Sep 2026).
      386 Class I (98.9%)
      4 Class IIa (1.0%)
      Registered in EUDAMED under MDD with this code: 27 of 27 devices carry Class I on their registration (as of 8 Sep 2026).
      27 Class I (100.0%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
  - K020103Self-Powered Bipolar Electrocauters Single Use
    - K02010301Low Temperature Bipolar Electrocauters, Single Useterminal
    - K02010302Medium Temperature Bipolar Electrocauters, Single Useterminal
    - K02010303High Temperature Bipolar Electrocauters, Single Useterminal
  - K020180Single- and Bipolar Devices, Single Use - AccessoriesMDR 95.3% Class I · n=107terminal
    Registered in EUDAMED under MDR with this code: 102 of 107 devices carry Class I on their registration (as of 8 Sep 2026).
    102 Class I (95.3%)
    4 Class IIb (3.7%)
    1 Class IIa (0.9%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
  - K020199Mono- and Bipolar Devices, Single Use - OtherMDR 96.2% Class IIb · n=53terminal
    Registered in EUDAMED under MDR with this code: 51 of 53 devices carry Class IIb on their registration (as of 8 Sep 2026).
    51 Class IIb (96.2%)
    2 Class IIa (3.7%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
- K0202Devices for Surgery with Ultrasonic Generator, Single-Use
  - K020201Ultrasonic Surgery Instruments, Single-Use
    - K02020101Ultrasonic Surgery Scissors, Single-Use
      - K0202010101Ultrasonic Open Surgery Scissors, Single-UseMDR 100.0% Class IIb · n=32terminal
        Registered in EUDAMED under MDR with this code: 32 of 32 devices carry Class IIb on their registration (as of 8 Sep 2026).
        32 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
      - K0202010102Laparoscopic and Thoracoscopic Ultrasonic Surgery Scissors, Single-UseMDR 100.0% Class IIb · n=44terminal
        Registered in EUDAMED under MDR with this code: 44 of 44 devices carry Class IIb on their registration (as of 8 Sep 2026).
        44 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
    - K02020102Ultrasonic Surgery Handpieces, Single-Use
      - K0202010201Ultrasonic Open Surgery Handpieces, Single-Useterminal
      - K0202010202Laparoscopic and Thoracoscopic Ultrasonic Surgery Handpieces, Single-Useterminal
    - K02020103Ultrasonic Surgery Blades, Single-Use
      - K0202010301Ultrasonic Open Surgery Blades, Single-Useterminal
      - K0202010302Laparoscopic and Thoracoscopic Ultrasonic Surgery Blades, Single-Useterminal
    - K02020104Ultrasonic Surgery Instrument Kits, Single-Use
      - K0202010401Ultrasonic Open Surgery Instrument Kits, Single-Useterminal
      - K0202010402Laparoscopic and Thoracoscopic Ultrasonic Surgery Instrument Kits, Single-Useterminal
    - K02020105Ultrasonic Surgery Cannulas, Single-Use
      - K0202010501Ultrasonic Open Surgery Cannulas, Single-Useterminal
      - K0202010502Laparoscopic and Thoracoscopic Ultrasonic Surgery Cannulas, Single-Useterminal
    - K02020106Ultrasonic Surgery Dissectors, Single-Use
      - K0202010601Ultrasonic Open Surgery Dissectors, Single-Useterminal
      - K0202010602Laparoscopic and Thoracoscopic Ultrasonic Surgery Dissectors, Single-Useterminal
    - K02020107Ultrasonic Surgery Electrodes, Single-Use
      - K0202010701Ultrasonic Open Surgery Electrodes, Single-UseMDD 100.0% Class IIb · n=20terminal
        Registered in EUDAMED under MDD with this code: 20 of 20 devices carry Class IIb on their registration (as of 8 Sep 2026).
        20 Class IIb (100.0%)
        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
      - K0202010702Laparoscopic and Thoracoscopic Ultrasonic Surgery Electrodes, Single-Useterminal
    - K02020108Ultrasonic Surgery Forceps, Single-Use
      - K0202010801Ultrasonic Open Surgery Forceps, Single-Useterminal
      - K0202010802Laparoscopic and Thoracoscopic Ultrasonic Surgery Forceps, Single-Useterminal
    - K02020109Ultrasonic Surgery Manipulators, Single-Use
      - K0202010901Ultrasonic Open Surgery Manipulators, Single-Useterminal
      - K0202010902Ultrasonic Laparoscopic and Thoracoscopic Surgery Manipulators, Single-Useterminal
    - K02020199Ultrasonic Surgery Instruments, Single-Use - Otherterminal
  - K020280Devices for Surgery with Ultrasonic Generator, Single-Use - Accessoriesterminal
  - K020299Devices for Surgery with Ultrasonic Generator, Single-Use - Otherterminal
- K0203Devices for Surgery with Radiofrequency Generator, Single-Use
  - K020301Radiofrequency Surgery Instruments, Single-Use
    - K02030101Radiofrequency Surgery Electrodes, Single-UseMDR 100.0% Class IIb · n=348MDD 98.1% Class IIb · n=647terminal
      Registered in EUDAMED under MDR with this code: 348 of 348 devices carry Class IIb on their registration (as of 8 Sep 2026).
      348 Class IIb (100.0%)
      Registered in EUDAMED under MDD with this code: 635 of 647 devices carry Class IIb on their registration (as of 8 Sep 2026).
      635 Class IIb (98.1%)
      12 Class IIa (1.8%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02030102Radiofrequency Surgery Forceps, Single-UseMDR 100.0% Class IIb · n=26terminal
      Registered in EUDAMED under MDR with this code: 26 of 26 devices carry Class IIb on their registration (as of 8 Sep 2026).
      26 Class IIb (100.0%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
    - K02030103Radiofrequency Surgery Instrument Kits, Single-Useterminal
    - K02030104Radiofrequency Surgery Needles, Single-Useterminal
    - K02030105Radiofrequency Surgery Dissectors, Single-Useterminal
    - K02030106Radiofrequency Surgery Cannulas, Single-UseMDR 100.0% Class IIa · n=72MDD 2 classes · n=97terminal
      Registered in EUDAMED under MDR with this code: 72 of 72 devices carry Class IIa on their registration (as of 8 Sep 2026).
      72 Class IIa (100.0%)
      Registered in EUDAMED under MDD with this code, the 97 devices are split across classes (as of 8 Sep 2026).
      77 Class IIa (79.3%)
      20 Class IIb (20.6%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02030107Radiofrequency Surgery Blades, Single-Useterminal
    - K02030108Radiofrequency Surgery Scissors, Single-Useterminal
    - K02030109Radiofrequency Surgery Handpieces, Single-UseMDD 100.0% Class IIb · n=38terminal
      Registered in EUDAMED under MDD with this code: 38 of 38 devices carry Class IIb on their registration (as of 8 Sep 2026).
      38 Class IIb (100.0%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
    - K02030110Radiofrequency Surgery Manipulators, Single-Useterminal
    - K02030199Radiofrequency Surgery Instruments, Single-Use - OtherMDR 3 classes · n=46MDD 95.8% Class IIb · n=24terminal
      Registered in EUDAMED under MDR with this code, the 46 devices are split across classes (as of 8 Sep 2026).
      39 Class IIb (84.7%)
      6 Class III (13.0%)
      1 Class I (2.1%)
      Registered in EUDAMED under MDD with this code: 23 of 24 devices carry Class IIb on their registration (as of 8 Sep 2026).
      23 Class IIb (95.8%)
      1 Class IIa (4.1%)
      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
  - K020380Devices for Surgery with Radiofrequency Generator, Single-Use - AccessoriesMDR 2 classes · n=79MDD 100.0% Class IIb · n=21terminal
    Registered in EUDAMED under MDR with this code, the 79 devices are split across classes (as of 8 Sep 2026).
    54 Class IIb (68.3%)
    25 Class I (31.6%)
    Registered in EUDAMED under MDD with this code: 21 of 21 devices carry Class IIb on their registration (as of 8 Sep 2026).
    21 Class IIb (100.0%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
  - K020399Devices for Surgery with Radiofrequency Generator, Single-Use - OtherMDR 100.0% Class IIb · n=29terminal
    Registered in EUDAMED under MDR with this code: 29 of 29 devices carry Class IIb on their registration (as of 8 Sep 2026).
    29 Class IIb (100.0%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
- K0204Devices for Surgery with Argon Gas Generator, Single-Use
  - K020401Argon Gas Surgery Instruments, Single-Use
    - K02040101Argon Gas Surgery Electrodes, Single-Use
      - K0204010101Argon Gas Open Surgery Electrodes, Single-Useterminal
      - K0204010102Argon Gas Laparoscopic and Thoracoscopic Surgery Electrodes, Single-Useterminal
    - K02040102Argon Gas Surgery Handpieces, Single-Use
      - K0204010201Argon Gas Open Surgery Handpieces, Single-Useterminal
      - K0204010202Argon Gas Laparoscopic and Thoracoscopic Gas Surgery Handpieces, Single-Useterminal
    - K02040103Argon Gas Surgery Forceps, Single-Use
      - K0204010301Argon Gas Open Surgery Forceps, Single-Useterminal
      - K0204010302Argon Gas Laparoscopic and Thoracoscopic Surgery Forceps, Single-Useterminal
    - K02040104Argon Gas Surgery Scissors, Single-Use
      - K0204010401Argon Gas Open Surgery Scissors, Single-Useterminal
      - K0204010402Argon Gas Laparoscopic and Thoracoscopic Surgery Scissors, Single-Useterminal
    - K02040105Argon Gas Surgery Blades, Single-Use
      - K0204010501Argon Gas Open Surgery Blades, Single-Useterminal
      - K0204010502Argon Gas Laparoscopic and Thoracoscopic Surgery Blades, Single-Useterminal
    - K02040106Argon Gas Surgery Dissectors, Single-Use
      - K0204010601Argon Gas Open Surgery Dissectors, Single-Useterminal
      - K0204010602Argon Gas Laparoscopic and Thoracoscopic Surgery Dissectors, Single-Useterminal
    - K02040107Argon Gas Surgery Cannulas, Single-Use
      - K0204010701Argon Gas Open Surgery Cannulas, Single-Useterminal
      - K0204010702Argon Gas Laparoscopic and Thoracoscopic Surgery Cannulas, Single-Useterminal
    - K02040108Argon Gas Surgery Manipulators, Single-Use
      - K0204010801Argon Gas Open Surgery Manipulators, Single-Useterminal
      - K0204010802Argon Gas Laparoscopic and Thoracoscopic Surgery Manipulators, Single-Useterminal
    - K02040109Argon Gas Surgery Instrument Kits, Single-Useterminal
    - K02040199Argon Gas Surgery Instruments, Single-Use- Otherterminal
  - K020480Devices for Surgery with Argon Gas Generator, Single-Use- AccessoriesMDD 100.0% Class IIb · n=21terminal
    Registered in EUDAMED under MDD with this code: 21 of 21 devices carry Class IIb on their registration (as of 8 Sep 2026).
    21 Class IIb (100.0%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.
  - K020499Devices for Surgery with Argon Gas Generator, Single-Use - Otherterminal
- K0205Devices for Surgery with Combined Radiofrequency / Ultrasound Generators, Single-Use
  - K020501Combined Radiofrequency / Ultrasound Surgery Instruments, Single-Use
    - K02050101Combined Radiofrequency / Ultrasonic Surgery Electrodes, Single-Useterminal
    - K02050102Combined Radiofrequency / Ultrasonic Surgery Forceps, Single-Useterminal
    - K02050103Combined Radiofrequency / Ultrasound Surgery Instrument Kits, Single-Useterminal
    - K02050104Combined Radiofrequency / Ultrasonic Surgery Needles, Single-Useterminal
    - K02050105Radiofrequency / Ultrasonic Surgery Combined Dissectors, Single-Useterminal
    - K02050106Combined Radiofrequency / Ultrasound Surgery Cannulas, Single-Useterminal
    - K02050107Combined Radiofrequency / Ultrasonic Surgery Blades, Single-Useterminal
    - K02050108Combined Radiofrequency / Ultrasonic Surgery Scissors, Single-Useterminal
    - K02050109Combined Radiofrequency / Ultrasonic Surgery Handpieces, Single-Useterminal
    - K02050110Combined Radiofrequency / Ultrasonic Surgery Manipulators, Single-Useterminal
- K0299Electrosurgery Devices, Single-Use - OtherMDR 4 classes · n=94MDD 3 classes · n=50terminal
  Registered in EUDAMED under MDR with this code, the 94 devices are split across classes (as of 8 Sep 2026).
  - 65 Class IIb (69.1%)
  - 15 Class IIa (15.9%)
  - 13 Class I (13.8%)
  - 1 Class III (1.0%)
  Registered in EUDAMED under MDD with this code, the 50 devices are split across classes (as of 8 Sep 2026).
  - 47 Class IIb (94.0%)
  - 2 Class I (4.0%)
  - 1 Class IIa (2.0%)
  Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

How K02 is structured

terminal codes, selectable in a device record

branch headings, not selectable

name a specific device type

13%

fallback entries: Other and Accessories

The Electrosurgery Devices, Single-Use branch runs 4 levels deep. 40 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 98 codes marked terminal.

9 terminal codes are “- Other” entries and 4 are “- Accessories” entries, 13% 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 K0201 (Mono- and Bipolar Devices, Single-Use), holding 33 of the 98 terminal codes.

Frequently asked questions

Which K02 codes can be used in a EUDAMED device record?: 98 of the 138 codes listed under K02 (Electrosurgery Devices, Single-Use) are terminal and can be selected. The other 40 are branch headings that cannot.
How deep is the K02 hierarchy?: The K02 branch runs 4 levels below the group code. Its largest sub-branch is K0201 (Mono- and Bipolar Devices, Single-Use), which holds 33 of the 98 terminal codes.
How many K02 codes are catch-all entries?: 9 terminal codes under K02 are "- Other" entries and 4 are "- Accessories" entries, 13% of the branch. The remaining 85 name a specific device type.

Not sure which level to stop at, or which of two plausible codes to submit? The guide to choosing an EMDN code walks the decision level by level, with a worked example and the mistakes that get a EUDAMED registration rejected.

Classifying more than a handful of devices?

EUDAMate maps your device list against all 6,773 terminal EMDN codes with confidence-scored suggestions you review and confirm. Start with a free Readiness Check on your own data.

Run a free Readiness Check

Other groups in category K

K01Endotherapy Devices K03Arthroscopy Devices, Single-Use

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.