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7T implants: Difference between revisions

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* Essure IUD    (2019: experience UMCU)  
* Essure IUD    (2019: experience UMCU)  
* hip prosthesis (for head scans)  
* hip prosthesis (for head scans)  
* hip prosthesis (for lower leg scans with local coil. 2024: overleg AMC)
* implant anchored dentures (remove screw/click-on top part if possible)
* implant anchored dentures (remove screw/click-on top part if possible)
* Nitinol coil  (2019: experience UMCU)
* Nitinol coil  (2019: experience UMCU)
 
* stents in the coronary arteries (2022: UMCU)
* stomach balloons (2022: Spatz 3 geen metaal en Obalon types klein titanium deel, getest op 3T. Prima voor brein scans. Ref UMCU mail) 




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* spinal implants (https://www.spine-health.com/treatment/spinal-fusion/interbody-cages-spine-fusion)
* spinal implants (https://www.spine-health.com/treatment/spinal-fusion/interbody-cages-spine-fusion)
* stents, coils, clips in cerebral vessels.
* stents, coils, clips in cerebral vessels.
* stents in the aortic splitting (AAA/TAA stents)": Officieel hebben grote RVS 316  AAA/TAA deflex angles > 45 gr en zijn dus niet toegestaan bij vrijwilligers op 7T  (= AAA stents van Zenith en de Palmas XL van Cordis). De rest van de tegenwoordig gebruikte AAA/TAA stents zijn van Nitinol en deze mogen er zonder meer in.
* permanent eyeliner (except for clincal patients)
* pacemaker leads of any type
* cerclages (sternum wires) within 4 cm of the transmit coil (e.g. for liver scans)
On a related note, the maximum weight for the bed of the 7T is 200 kilos (according to Anton/Philips manuals)

Latest revision as of 08:34, 23 May 2024

This is a list of implants that have been approved for use at 7T by other labs. For now, they are ordered alphabetically.

  • abdominal staples (2020: experience UMCU)
  • amalgam fillings (2018: https://doi.org/10.1148/radiol.2018172597, discussed with UMCU toxicologist)
  • dental wires/retainer (2013: study LUMC: https://onlinelibrary.wiley.com/doi/full/10.1002/mrm.25019)
  • Essure IUD (2019: experience UMCU)
  • hip prosthesis (for head scans)
  • hip prosthesis (for lower leg scans with local coil. 2024: overleg AMC)
  • implant anchored dentures (remove screw/click-on top part if possible)
  • Nitinol coil (2019: experience UMCU)
  • stents in the coronary arteries (2022: UMCU)
  • stomach balloons (2022: Spatz 3 geen metaal en Obalon types klein titanium deel, getest op 3T. Prima voor brein scans. Ref UMCU mail)


Not approved following discussion with experts are:

  • orthodontic braces (as opposed to the retainers above)
  • spinal implants (https://www.spine-health.com/treatment/spinal-fusion/interbody-cages-spine-fusion)
  • stents, coils, clips in cerebral vessels.
  • stents in the aortic splitting (AAA/TAA stents)": Officieel hebben grote RVS 316 AAA/TAA deflex angles > 45 gr en zijn dus niet toegestaan bij vrijwilligers op 7T (= AAA stents van Zenith en de Palmas XL van Cordis). De rest van de tegenwoordig gebruikte AAA/TAA stents zijn van Nitinol en deze mogen er zonder meer in.
  • permanent eyeliner (except for clincal patients)
  • pacemaker leads of any type
  • cerclages (sternum wires) within 4 cm of the transmit coil (e.g. for liver scans)


On a related note, the maximum weight for the bed of the 7T is 200 kilos (according to Anton/Philips manuals)