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Also called: Ultrasound maintenance, Ultrasound service, Probe repair

Ultrasound Machine Maintenance and Service

Most ultrasound breakdowns start with a dropped probe, a crushed cable, a blocked fan or a power dip. A simple routine and the right service contract prevent most of them.

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Daily, weekly and monthly checks

WhenCheckWhy
Every dayProbe lens, housing and cable for cracks, cuts, swelling or a loose strain reliefA damaged probe cannot be disinfected properly and can cut or shock a patient
Every dayProbes back in holders, cables off the floor and clear of wheelsDrops and crushed cables are the most common cause of probe damage
Every dayScreen, keyboard, touch panel and trackball wiped with approved productsGel and dust jam trackballs and controls
WeeklyAir filters and fan vents free of dustOverheating causes shutdowns and shortens the life of circuit boards
WeeklyPower cord, plug and UPS statusLoose plugs and failing batteries cause sudden shutdowns
MonthlyA quick image check on each probe for dark vertical bandsThe early sign of failed elements

Probe testing and repair

Probes are the most expensive parts to replace and the most likely to be damaged, so they deserve their own routine.

Element dropout

Each probe has many tiny crystal elements. When some fail — often after a drop — dark vertical bands run down the image from the probe face. With a clean, dry probe in air and the gain turned up, gaps show in the bright reverberation lines near the top of the screen.

Formal probe testing

An engineer can test every element electronically and give you a written report. Ask for one at preventive maintenance, before a warranty ends and before buying or selling a used system.

Repair or replace

Lens, housing and cable faults can often be repaired; a badly damaged crystal array usually means replacement. Ask what warranty a repaired probe carries and whether a loaner probe is available meanwhile.

Preventive maintenance and electrical safety

  • Follow the manufacturer’s preventive maintenance interval — often once or twice a year — carried out by a trained engineer.
  • A visit should cover cleaning inside the unit, fans and filters, probe tests, image checks, software health and a written report.
  • Electrical safety testing of the system and probes, for example to IEC 62353, checks earth continuity and leakage current. It matters most for endocavity and intraoperative probes.
  • Keep every service report and test result in one file; auditors, accreditation bodies and future buyers all ask for them.

Software, power and environment

Software and backups

Install the updates the manufacturer releases, back up presets, report templates and stored studies, and export patient data before any service visit or hard-drive replacement.

Power

Use a dedicated earthed socket and a UPS sized for the system. Power dips and surges during thunderstorms can corrupt the hard drive or damage power boards.

Environment

Keep the room air-conditioned and dry, away from direct sun and dust. Humidity and dust clog fans and corrode connectors faster than many owners expect.

What a service contract should cover

ItemQuestion to ask
Preventive maintenanceHow many visits a year, and what is checked at each?
Parts and labourAre parts, labour and travel all included, or labour only?
ProbesAre probes covered against failure — and against accidental damage — or excluded?
Response timeHow quickly does an engineer respond, and arrive, in your state?
Loaner equipmentIs a loaner probe or system provided while yours is repaired?
SoftwareAre software updates and security patches included?
End of supportUntil what date will the manufacturer supply parts and probes for this platform?

Frequently asked questions

How often should an ultrasound machine be serviced?
Follow the manufacturer’s preventive maintenance interval, often once or twice a year, with daily and weekly user checks in between.
Can a damaged ultrasound probe be repaired?
Often, if the fault is in the lens, housing or cable. Damage to the crystal array usually means replacement. Get a written test report before deciding.
Are probes covered by an ultrasound service contract?
Not always. Many contracts exclude probes or accidental damage, so read the wording — probes are the most expensive parts to replace.
Why does my ultrasound machine shut down by itself?
Common causes are blocked fans or filters causing overheating, a loose power connection or a failing UPS battery. If cleaning and checking the power does not fix it, call service.

Get a written quotation

Tell us your clinic or lab type, daily workload and location. We match suitable models and send a written quotation with delivery, installation and training spelled out.