Esaote Technos
Esaote · Model Technos
Specific advanced features are available with the Technos Family products to support the everyday needs in any kind of scan Digital Adaptive Gain Control to avoid distortion and optimize the image dynamic range, specially on hyperechogenic structures Digital Adaptive Bandpass Filtering to allow real-time exceptional image homogeneity MultiVector RF Signal Processing to improve the signal-to-noise ratio and provide clearer images Multifrequency and extended frequency range available on probes in all operative modes (multiplane TE included) Very High Frequency Sonography (VHFS) for the highest tissue resolution and definition in B/W and Color imaging VeloPower-directional Power Doppler TEI - Tissue Enhancement Imaging VPan Imaging extended field of view P.B.I. - Pure Brilliance Imaging to automatically optimize and enhance image quality CTEI - Contrast Tissue Enhancement Imaging with C3-Mode-Combined Contrast Chain Imaging and Time/Intensity Analysis for advanced Ultrasound Contrast Agent (USCA) applications CnTI - Contrast Tuned Imaging for up-to-date contrast media procedures 3D Imaging Specific cardiac module Dedicated calculations for abdomen, urology, obstetrics, gynecology, pediatrics, vascular, transcranial Wide range of interfaces for different peripherals (SVHS video-Y/C, composite video, stereo audio-R/L, SCSI port, parallel port, serial port, network card, voice recording on VTR) UNA- Ultrasound Network Architecture communication protocol platform to enhance connectivity and image archiving with the DSM (Digital Storage Module) Windows NT platform, DICOM protocol compatibility and image archiving inside the dedicated ImageLab database.
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
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
Poor 2D image quality across multiple probes
HighSymptoms: Noisy, low-contrast or non-uniform image, missing sector, drop-out that follows the system not the probe.
Root cause: Front-end / beamformer board fault, a probe-port (connector) board fault, or a system-board fault.
Transducer not recognised / probe-port fault
MediumSymptoms: A probe works on one port but not another, or is not detected at all.
Root cause: Worn probe-port connector or a scan-connector board fault.
Will not boot / intermittent shutdown
HighSymptoms: Dead system, hangs at boot, or powers off under load.
Root cause: Power supply / DC converter, the system battery, or a system-board fault.
Control panel / touchscreen or monitor fault
MediumSymptoms: Unresponsive TGC sliders or keys, distorted or blank display.
Root cause: Control-panel board, touchscreen, or the monitor.
Overheating / loud cooling fan
LowSymptoms: Thermal-shutdown warning, fan roar, hot exhaust.
Root cause: Failed or dust-clogged cooling fan or blocked air path.
DICOM / network / storage fault
LowSymptoms: Studies will not send to PACS, images will not archive, worklist empty.
Root cause: Network configuration or a storage-drive fault.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Front-end / beamformer board
Class Major service partRel. cost $$$$R&R Difficult
Probe-port / scan-connector board
Class Major service partRel. cost $$$R&R Difficult
Power supply / DC converter
Class Major service partRel. cost $$$R&R Difficult
Control-panel / touchscreen assembly
Class Major service partRel. cost $$$R&R Moderate
Cooling fan
Class Major service partRel. cost $R&R Moderate
System hard drive
Class Major service partRel. cost $$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Front-end / beamformer board | Major service part | $$$$ | Difficult |
| Probe-port / scan-connector board | Major service part | $$$ | Difficult |
| Power supply / DC converter | Major service part | $$$ | Difficult |
| Control-panel / touchscreen assembly | Major service part | $$$ | Moderate |
| Cooling fan | Major service part | $ | Moderate |
| System hard drive | Major service part | $$ | Moderate |
Relative cost: $ lowest · $$$$ 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 starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Poor image quality or a probe not recognised
- Try the probe on a second port and a known-good probe on the suspect port.
- Wipe off all gel, inspect the lens, and scan a phantom or your own forearm.
- Inspect the probe-port connectors for bent pins or debris.
- Run any built-in front-end / channel diagnostics.
- Replace the probe-port board or front-end board as isolated.
Symptom: Will not boot or shuts down
- Confirm mains and the on/off sequence per the manual.
- Check the power-supply / DC-converter outputs.
- Note any boot / POST beep or code.
- Reseat the system boards.
- Refer the power supply or system board as isolated.
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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