Compatible United Imaging iuStar 300 Probe

Compatible probes for the United Imaging uMii/iuStar 300 are sourced through China-based supply networks rather than bought at full OEM list price. If you need a replacement transducer for this platform, send us the probe model number and connector type from your current head, and we quote against matching inventory. There is no fixed price list because the right probe — and its cost — depends on the exact array, frequency and connector your system uses.

United Imaging systems are common in the Chinese market and increasingly seen elsewhere, but their probes are rarely stocked on general ultrasound marketplaces. That is why model-based sourcing from the source region is usually the fastest route to a working replacement.

Identifying the probe you need

A biomedical engineer or purchasing lead can pull together everything a supplier needs in a couple of minutes. Have these ready before requesting a quote:

• Model number — printed on the transducer body or the connector collar.
• Array type — convex for abdominal and OB scans, linear for small parts and vascular, phased array for cardiac.
• Frequency band — convex heads commonly sit around 2–5 MHz, linear heads around 5–12 MHz.
• Connector format — this determines whether a probe will physically and electrically mate with your console.

Sourcing a compatible transducer this way typically comes in 40–70% below the OEM price for an equivalent head, without giving up the array specification the clinical application requires.

Repair or replace?

Before ordering a new probe, it is worth checking whether the failed one can be repaired. Cracked lenses, delaminated matching layers, damaged strain reliefs and a limited number of dead elements are frequently fixable. A repair generally costs about 30–60% of a like-for-like replacement, with a turnaround of roughly 5–10 working days.

Replacement is the better call when the array is shattered, a large fraction of elements are dead, or fluid has entered the acoustic stack. Tell us the symptom — dropout lines, complete image loss, or an intermittent connection — and we will advise which route is more economical. Our probe repair service covers the common failure modes.

Acceptance testing a compatible probe

When a compatible or repaired probe arrives, run a short check before clinical use:

1. Seat the probe and confirm the console recognises it with no error.
2. Scan a uniform phantom and look for vertical dropout lines that signal dead elements.
3. Check that near-field and far-field brightness is even.
4. Flex the cable at the strain relief while scanning to catch an intermittent break.

These steps catch the faults that most affect image quality and take only a few minutes to complete.

Why compatible probes make sense on regional platforms

For systems that are not backed by a dense local service network, keeping a probe running through OEM channels can mean long lead times and premium pricing. A compatible transducer sourced from the manufacturing region closes that gap: the same array geometry and frequency, matched to your connector, at a fraction of the OEM cost. For a busy department, that difference in lead time and price is often what keeps a room in service instead of idle.

Requesting a quote for less-common systems

Because United Imaging probes are not widely carried, we supply them from our China source network based on the exact model you send, not from a fixed catalogue. The same model-based approach lets us support mainstream platforms too — see our Philips-compatible probe range for a sense of how the sourcing works across brands.

To get a quote, read the model number and connector off your existing probe, note the clinical application, and send those details over. A photo of the connector and label speeds up matching. Message us on WhatsApp at +86 136 2236 3037 or use our contact page with your iuStar 300 probe model, and we confirm compatibility and pricing before you commit.