
Custom-designed intraoperative MRI operating suites with ceiling-mounted rail system for neurosurgery
IMRIS, Inc. (IMRIS, Deerfield Imaging)
Chaska, MN (USA, Headquarters) · Munich (IMRIS GmbH) · Beijing · Australia (Sales & Support)New on Amplifa
About IMRIS
IMRIS, Deerfield Imaging develops and installs intraoperative MRI systems specifically designed for imaging during neurosurgical procedures. The IMRIS Surgical Theatre moves the MRI on a ceiling-mounted rail system between a diagnostic room and adjacent operating rooms, bringing the imaging directly to the patient without the need to reposition the patient or disconnect anesthesia. The InVision Operating Suite is available in two- or three-room configurations and can integrate a Siemens 3T Vida MRI with a superconducting magnet. In addition to design, engineering and program management, the company manufactures its own head fixation devices, imaging coils and OR tables for this field of application. Customers include more than 100 hospitals worldwide, among them Mayo Clinic, Johns Hopkins and Cleveland Clinic. The company is headquartered in Chaska, Minnesota; further locations exist in Munich (IMRIS GmbH), Beijing and Australia.
- Site
- Chaska, MN
- Processes
- Design and engineering of customized intraoperative MRI systems and operating suites, Manufacture of proprietary head fixation devices, Manufacture of imaging coils, Manufacture of OR tables, Installation of operating rooms / operating suites with intraoperative imaging technologies, Program management for surgical theatres (planning, execution, commissioning), Full-service customer service: 24/7 support, on-site service, planned maintenance (PM) of operating, Design of customized operating suites
- Materials
- Intraoperative 3T MRI system (Siemens 3T Vida), Intraoperative 1.5T MRI configurations, RF shielding and ceiling-mounted rail system (magnet mover)
- Industries
- Neurosurgery, Spine, Cardiovascular, Orthopedics, Hospitals / Healthcare, Neurosurgery (Neurosurgery)
- 01
Operating suite design and engineering
- 02
Project planning with infrastructure and technical drawings
- 03
Execution: installation of rails, RF shielding and magnet mover
- 04
Manufacture and assembly of head fixation devices, coils and OR tables
- 05
Commissioning and system testing
- 06
Clinical training and education
- 07
24/7 support, on-site service and scheduled maintenance
Systems and Equipment
Intraoperative 3T MRI system (Siemens 3T Vida)
Superconducting magnet with 70 cm open bore for high-resolution imaging during surgery.
Intraoperative 1.5T MRI configurations
OR-MB and OR-DR configurations with 1.5 Tesla for two-room and multi-room operating suites.
RF shielding and ceiling-mounted rail system (magnet mover)
Transports the magnet on demand between the diagnostic room and the operating rooms.
Locations

Chaska, MN (USA)
USCorporate Headquarters
- Materials
- Intraoperative MRI systems, head fixation devices, coils, OR tables
- InVision 3T Operating Suite with Siemens 3T Vida MRI
- Ceiling-mounted rail system (magnet mover)
Munich
DEEurope & Middle East (IMRIS GmbH)
Beijing
CNAsia-Pacific (IMRIS Medical Technology Service (Beijing) Co., Ltd.)
System Components and Parts


Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design and engineering of customized intraoperative MRI systems and operating suitesEngineering | – | – | – | – | – |
| Manufacture of proprietary head fixation devicesAssembly | – | – | – | – | – |
| Manufacture of imaging coilsAssembly | – | – | – | – | – |
| Manufacture of OR tablesAssembly | – | – | – | – | – |
| Installation of operating rooms / operating suites with intraoperative imaging technologiesAssembly | – | – | – | – | – |
| Program management for surgical theatres (planning, execution, commissioning)Engineering | – | – | – | – | – |
| Full-service customer service: 24/7 support, on-site service, planned maintenance (PM) of operatingTesting | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Intraoperative 3T MRI system (superconducting magnet, ceiling-mounted rail system) | Siemens (MRI) / IMRIS (InVision Operating Suite) InVision 3T Operating Suite featuring Siemens 3T Vida MRI | – | 3 Tesla, 70 cm open bore, magnet length 1.72 m, system length 1.86 m, weight (with cryogens) | – | Chaska, MN (Headquarters) |
| Ceiling-mounted rail system (magnet mover) for mobile MRI transport between diagnostic room and | IMRIS IMRIS Surgical Theatre | – | – | – | Chaska, MN (Headquarters) |
Additional services
History
- 2016
Nicklaus Children's Hospital acquired the IMRIS Surgical Theatre as the first pediatric facility in Florida; Andrew Flanagan became President and CEO of Deerfield Imaging.
- 2018
IMRIS expanded its global customer service team; Kristi Timmer joined as VP Global Customer Service.
- 2019
Launch of a customer service transformation initiative with four strategic goals.