# Brystimplantater

# Motiva (med RFID teknologi - Qid eller Zen)

[![MRI Conditional.png](https://mrdb.friishns.eu/uploads/images/gallery/2026-04/scaled-1680-/mri-conditional.png)](https://mrdb.friishns.eu/uploads/images/gallery/2026-04/mri-conditional.png)

<table border="1" id="bkmrk-fabrikat%2Fmodel%3A-foru" style="border-collapse: collapse; width: 100%; height: 357.563px; border-width: 1px; background-color: rgb(236, 240, 241);"><colgroup><col style="width: 29.4644%;"></col><col style="width: 70.6548%;"></col></colgroup><tbody><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Fabrikat/model:**</td><td style="height: 29.7969px;">Motiva (med RFID teknologi - Qid eller Zen)</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Statisk feltstyrke:**</td><td style="height: 29.7969px;">1,5 Tesla / 3 Tesla</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Scannerarkitektur:**</td><td style="height: 29.7969px;">Ingen restrektioner</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Spatial gradient:**</td><td style="height: 29.7969px;">4000 Gauss/cm</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Slew rate (Gr):**</td><td style="height: 29.7969px;">Ingen restriktioner</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**SAR:**</td><td style="height: 29.7969px;">Body: 2 W/kg

</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**B1+rms:**</td><td style="height: 29.7969px;">Ikke oplyst</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Coil type:**</td><td style="height: 29.7969px;">Ingen restrektioner</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Artefakter:**</td><td style="height: 29.7969px;">MR-scanning viser et **susceptibilitetsartefakt relateret til RFID-chippen**, som ses i den **posteriore del af implantatet**. <span class="inline-flex" data-state="closed">[<span class="relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover/tag:bg-accent-900 group-hover/tag:border-accent-100/60"><span class="text-nowrap text-text-300 break-all truncate font-normal group-hover/tag:text-text-200">Motivausa</span></span><span class="transition-all opacity-[0%] h-[17px] absolute right-[0.5px] inline rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900/0 via-accent-900/100 via-30% to-accent-900/100 group-hover/tag:opacity-[100%]"><svg class="transition-all group-hover/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover/tag:scale-[100%] scale-[80%] group-hover/tag:opacity-[100%] opacity-[0%] -mr-[2px]" fill="currentColor" height="14" viewbox="0 0 256 256" width="14" xmlns="http://www.w3.org/2000/svg"><path d="M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z"></path></svg></span>](https://motivausa.com/sites/default/files/2024-10/Motiva%20Implants%20DFU%20USA.pdf)</span>

Denne mikrotransponder kan skabe en **imaging void** (artefakt) under bryst-MR, som kan blokere visualisering af et **lille område af brudvæv nær Qid™**. I udvalgte tilfælde kan alternative billeddiagnostiske teknikker som ultralyd, tomosyntese eller digital kompression overvejes. <span class="inline-flex" data-state="closed">[<span class="relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover/tag:bg-accent-900 group-hover/tag:border-accent-100/60"><span class="text-nowrap text-text-300 break-all truncate font-normal group-hover/tag:text-text-200">Spiran</span></span><span class="transition-all opacity-[0%] h-[17px] absolute right-[0.5px] inline rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900/0 via-accent-900/100 via-30% to-accent-900/100 group-hover/tag:opacity-[100%]"><svg class="transition-all group-hover/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover/tag:scale-[100%] scale-[80%] group-hover/tag:opacity-[100%] opacity-[0%] -mr-[2px]" fill="currentColor" height="14" viewbox="0 0 256 256" width="14" xmlns="http://www.w3.org/2000/svg"><path d="M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z"></path></svg></span>](https://spiran.care/your-motiva-breast-implant-questions/)</span>

Motiva implantater vil ikke udgøre en yderligere risiko eller fare for patienten op til 3 Tesla MR-miljø hvad angår translationel attraktion eller migration, ifølge ASTM's acceptkriterier for deflektionsvinkel.

</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Temperaturstigning:**</td><td style="height: 29.7969px;">Max 1,5°C</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Kilde (se evt. pdf):**</td><td style="height: 29.7969px;">motivaimplantaty.cz</td></tr></tbody></table>

<table border="1" id="bkmrk-kommentarer-til-impl" style="border-collapse: collapse; width: 100%; height: 59.5938px; border-width: 1px; background-color: rgb(251, 238, 184);"><colgroup><col style="width: 99.881%;"></col></colgroup><tbody><tr style="height: 29.7969px;"><td style="height: 29.7969px;">**Kommentarer til implantat**</td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px;">Scantid: ≤ 15 min, eller ≤ 60 min kontinuerligt</td></tr></tbody></table>