Shimadzu Sonialvision Safire II
Shimadzu · Model Sonialvision Safire II
2880 x 2880 Matrix Original Quality Image Acquisition Only Shimadzu’s direct-conversion FPD is capable of handling 2880 x 2880-matrix ultra-high-definition images. A cutting-edge digital system directly processes and stores these high-precision images at the original capture quality. Also this new digital radiography unit is designed around the highly reliable Windows® operating system, which makes the rapid processing of high-definition images possible using simple operations. The graphical user interface and mouse provide an intuitive operation environment that is easy to learn and easy to use. 17-inch FPD Covers a Large View Field The 17 x 17-inch maximum view field applies the extremely high definition and density resolution of the direct-conversion FPD across an area equivalent to 14 x 17-inch film. The large distortion-free view field means only minimal positioning movements are required. This ensures trouble-free handling of diverse examination regions, including orthopedic procedures and abdominal imaging of the stomach and large intestine.The increasing use of IVR treatment requires a system that can offer both high image quality and low exposure dose. The Sonialvision Safire II with direct-conversion FPD meets this requirement by incorporating an exposure reduction mechanism matched to the high image performance of the FPD. These two technologies work in tandem to achieve an overall balance between high image quality and low exposure. Parallel Processing Improves Throughput The system's use of concurrent processing allows the writing of image data to and reading from a CD-R disc even during fluoroscopy and radiography. If desired, images can also be transferred to a Viewer and printed to film. Each type of processing is made as independent as possible to shorten the wait time required for peripheral, non-examination processing. The result is an improvement in overall throughput, producing a more efficient examination environment. Wide View Field and Long Stroke Cover a Large Examination Area The FPD's wide 17-inch view field combines with the large longitudinal stroke of the Sonialvision system to cover an extensive imaging area. Furthermore, the table's heavy-duty design supports a patient load of up to 318 kg (700 lb) in the horizontal position. This is the best in its class.
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.
X-ray tube overheating / filament failure
HighSymptoms: Tube won't fire, heat-capacity alarm.
Root cause: Filament wear, cooling failure.
Detector calibration drift
MediumSymptoms: Image noise, artifacts, low SNR.
Root cause: Flat-panel / sensor aging.
Generator / high-voltage fault
HighSymptoms: Exposure fails, kV/mA out of range error.
Root cause: HV tank or generator board fault.
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.
Flat-panel detector
Class Major service partRel. cost $$$$R&R Expert-level
Cooling pump & radiator
Class Periodic replacementRel. cost $$$R&R Difficult
High-voltage generator
Class Major service partRel. cost $$$$R&R Expert-level
Workstation RAID / GPU
Class Periodic replacementRel. cost $$$R&R Difficult
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Flat-panel detector | Major service part | $$$$ | Expert-level |
| Cooling pump & radiator | Periodic replacement | $$$ | Difficult |
| High-voltage generator | Major service part | $$$$ | Expert-level |
| Workstation RAID / GPU | Periodic replacement | $$$ | Difficult |
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: X-ray tube overheating / filament failure
- Confirm the presentation - typically tube won't fire, heat-capacity alarm - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: filament wear, cooling failure.
- 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 x-ray tube insert 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: Detector calibration drift
- Confirm the presentation - typically image noise, artifacts, low SNR - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: flat-panel / sensor aging.
- 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 flat-panel detector 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
No documents available for this device yet.
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