For use in MR or MR-Linac, we have developed a range of immobilization aids that guarantee safe, precise and reproducible positioning during MRI as well as during radiotherapy. The series includes the systems HeadSTEP MR, WingSTEP MR, BreastSTEP MR and ProSTEP MR and facilitates the immobilization of the head and thorax region and the extremities. Our positioning aids of the STEP MR series are the only devices worldwide designed and tested exclusively for the Elekta MR-Linac. They can be attached to the patient table and precisely repositioned using our indexing bars.
Why MR
- Suitable for CT, MRI and MR-Linac
- Modules for head, thorax and extremity positioning available
- Ensures simple, precise and reproducible positioning
- Guarantees highest stability and durability
- Compatible with most patient tables
- Features our proven indexing system
Systems
System HeadSTEP Shoulder MR
The HeadSTEP Shoulder MR system is designed for routine head and shoulder immobilization. Includes height adjustment with 23 positions. The system is MR compatible.
Consisting of:
- HeadSTEP Shoulder Basic Module MR (P10107-429)
- Pillow A, B, D, E, F, G (P10107-255/256/257/258/259/260)
- HeadSTEP Shoulder Adapter Extension (P10107-407)
- HeadSTEP Shoulder Comfort Module (P10107-411)
- P10107-711 System HeadSTEP Shoulder MR
System HeadSTEP IMRT MR
The HeadSTEP IMRT MR is designed for routine head and shoulder immobilization and can protrude over the couchtop. Includes height adjustment with 23 angles. The system is MR compatible.
Consisting of:
- HeadSTEP IMRT Basic Module MR (P10107-401)
- Pillow A, B, D, E, F, G (P10107-255/256/257/258/259/260)
- HeadSTEP Shoulder Adapter Extension (P10107-407)
- P10107-715 System HeadSTEP IMRT MR
System BreastSTEP Indexed Short & Long MR
The BreastSTEP system Indexed Short & Long MR is designed for routine breast and thorax positioning. The system is MR compatible. 2 x BreastSTEP Arm Support MR 2 x BreastSTEP Wrist Support MR
Consisting of:
- BreastSTEP Basic Module Short & Long MR (P10107-542/543)
- Pillow Standard A MR (P10107-255)
- Slide Stop PC MR (P10107-518)
- P10107-722 System BreastSTEP Indexed Short MR
- P10107-723 System BreastSTEP Indexed Long MR
System WingSTEP High MR
The WingSTEP High MR system is specially designed for routine breast and thorax positioning in larger CT apertures (bore diameter > 70cm). The system is MR compatible.
Consisting of:
- WingSTEP MR high Baseplate (P10107-490)
- Pillow Standard A MR (P10107-255)
- Arm Support Ball Joint (P10107-444)
- Wrist Support Ball Joint (P10107-443)
- P10107-754 System WingSTEP MR High – Ball Joint
System WingSTEP Low MR
The WingSTEP Low MR system is specially designed for routine breast and thorax positioning in smaller CT apertures (bore diameter < 70cm). The system is MR compatible.
Consisting of:
- WingSTEP MR low Baseplate (P10107-466)
- Pillow Standard A MR (P10107-255)
- Arm Support Ball Joint (P10107-444)
- Wrist Support Ball Joint (P10107-443)
- P10107-753 System WingSTEP MR Low – Ball Joint
System ProSTEP PC MR
The ProSTEP PC MR system is designed for the positioning the lower abdomen and extremities. Offering 17 longitudinal and 10 angular positions with integrated indexing system. The system is MR compatible.
Consisting of:
- ProSTEP Baseplate (P10107-427)
- FeetSTEP PC MR (P10107-237)
- KneeSTEP PC MR (P10107-235/236)
- KneeSTEP Elevation Block PC MR (P10107-238)
- P10107-783 System ProSTEP PC MR
- P10107-794 System ProSTEP PC MR low
System ProSTEP PC MR Short
The ProSTEP PC MR system is designed for the positioning the lower abdomen and extremities. Offering 17 longitudinal and 10 angular positions with integrated indexing system. The system is MR compatible.
Consisting of:
- ProSTEP Baseplate Short (P10107-438)
- FeetSTEP PC MR (P10107-237)
- KneeSTEP PC MR (P10107-235/236)
- KneeSTEP Elevation Block PC MR (P10107-238)
- P10107-797 System ProSTEP Short PC MR
- P10107-799 System ProSTEP Short PC MR low
Components and consumables
- P10107-235 KneeSTEP PC MR
- P10107-238 KneeSTEP Elevation Block PC MR
- P10107-236 KneeSTEP PC MR Low
- P10107-618 Indexing Bar 14 MR Glasfaser for Viewray
- P10107-255 Pillow Standard A - MR
- P10107-619 Indexing Bar 14 MR Glasfaser for Elekta
- P10107-256 Pillow High B - MR
- P10107-620 Indexing Bar 14 MR Glasfaser for Varian
- P10107-257 Pillow Tilt D - MR
- P10107-621 Indexing Bar 14 MR Glasfaser for Pin Indexing
- P10107-258 Pillow Short Neck E - MR
- P10107-671 U7 Indexing Bar MR Glasfaser for Varian
- P10107-259 Pillow Small F - MR
- P10107-674 U7 Indexing Bar MR Glasfaser for Elekta
- P10107-260 Pillow Tilt Small G - MR
- P10107-675 U14 Indexing Bar MR Glasfaser for Varian
- P10107-266 Pillow Tilt M
- P10107-662 MR STEP Siemens Standard
- P10107-237 FeetSTEP PC MR
- P10107-539 HeadSTEP Upper Plate H&N MR (incl. Shoulder Adapter)
- P10107-667 MR Flexcoil Holder for Head
- P10107-668 MR Flexcoil Holder for Body
Article numbers from the IT-V Radiation Oncology Product Catalog 2026.
