Siemens MAGNETOM Trio A Tim System 3T
Siemens Healthineers · Model MAGNETOM Trio A Tim System 3T
MAGNETOM Trio, A Tim System 3T - Clinical Application Innovative applications: Diagnose extremely challenging diseases quickly and with more confidence. Stroke. Spinal abnormalities. Liver cancer. Disk herniation. Heart disease. Now users can tackle the toughest studies. Evaluate the most complex pathologies. And handle difficult patients with ease. Siemens syngo MR applications help users to do things never before possible. Fueled by the unmatched power of Tim, our innovative applications are forever changing the way users work. They’re the tools they need to do more. Faster. With increased accuracy. In each clinical field, syngo MR applications, powered by Tim, are helping to create the future of MRI. MAGNETOM Trio, A Tim System 3T - Patient Benefits Whisper quiet with high gradient performance. MAGNETOM Trio reduces acoustic noise level by up to 90%* with AudioComfort. With special casting and mounting of the gradient coil, unique MRI sequence design and innovative system covers, the sound level is more comfortable for the patient. Yet MAGNETOM Trio still delivers the kind of high gradient performance needed for the most demanding applications. The Body Matrix ultra lightweight coil weighs only 950 grams without the cable (33.5 ounces). That’s ten times lighter than the industry average in 3T. So it’s significantly more comfortable, especially for very sick and frail patients. And with Tim’s Matrix coil flexibility, users can combine several coils in the vertical, as well as in the left-right axis. MAGNETOM Trio’s inviting design,with its low-to-the-floor position of just 57 cm (22?) makes it accessible for everyone. For obese patients, MAGNETOM Trio supports up to 200 kg (400 pounds), without table movement restrictions. For claustrophobic patients, most exams can be done feet-first and the Head Matrix coil offers about 25% more access volume compared to competitor's 8-channel head coils, so everyone fits into it more comfortably.
Key tips
- ·Never bypass a radiation interlock to "just get the image" - this is one of the few true zero-tolerance rules in BMET work.
- ·Trend image-quality phantom results over time - drift shows up before an outright failure does.
- ·Portable/mobile units take real physical abuse from transport - check wheel locks and cable strain reliefs more often than fixed units.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Helium / cryogen pressure fault
HighSymptoms: Cold-head fault, quench alarm.
Root cause: Cold-head compressor wear or helium loss.
Gradient coil overheating
HighSymptoms: Sequence abort, thermal alarm.
Root cause: Cooling loop restriction or coil wear.
RF coil element failure
MediumSymptoms: Signal dropout, noise-band image artifact.
Root cause: Coil element or cable damage.
Recon / system software hang
LowSymptoms: Frozen console, acquisition timeout.
Root cause: Workstation or RAID degradation.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Gradient coil cooling pump
Class Periodic replacementRel. cost $$$R&R Difficult
Workstation RAID / GPU
Class Periodic replacementRel. cost $$$R&R Difficult
RF receive coil
Most-replaced patient-facing component.
Class Major service partRel. cost $$$$R&R Moderate
Cold head / compressor
Critical for magnet cooling.
Class Major service partRel. cost $$$$R&R Expert-level
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Gradient coil cooling pump | Periodic replacement | $$$ | Difficult |
| Workstation RAID / GPU | Periodic replacement | $$$ | Difficult |
| RF receive coil Most-replaced patient-facing component. | Major service part | $$$$ | Moderate |
| Cold head / compressor Critical for magnet cooling. | Major service part | $$$$ | Expert-level |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Daily QC per modality: image-quality phantom test
- ·Tube and detector inspection
- ·Annual state-required radiation safety survey
- ·Vendor-scheduled preventive maintenance
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Helium / cryogen pressure fault
- Confirm the presentation - typically cold-head fault, quench alarm - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: cold-head compressor wear or helium loss.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the rF receive coil per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Gradient coil overheating
- Confirm the presentation - typically sequence abort, thermal alarm - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: cooling loop restriction or coil wear.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the cold head / compressor per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Radiology / Imaging department
- Emergency Department (portable units)
- Operating Room (C-arms)
- Cath lab
- Bedside ICU (portable X-ray)
Documents & Manuals
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