Philips PA4-2 (21422A) Phased Array Ultrasound Probe

This catalogue entry pairs the Philips PA4-2 (21422A) phased array probe with the Philips EnVisor, HD11 and HD11XE systems. As a phased array transducer, it produces sector-shaped fields for cardiac and abdominal imaging. The unit is offered as a new aftermarket-compatible replacement, carrying the model number PA4-2 (21422A) and a Philips-branded connector interface. Physical identification should focus on the probe model marking and the array face geometry, which conform to the phased array class. Dealers and engineers will note that this listing is for the aftermarket-compatible variant, not a factory-original Philips product.

Compatibility with the three listed systems is the starting point for a purchase enquiry. Because each unit is sourced individually, the exact condition, available checks, availability, timing and shipping arrangements are settled per order after you contact the team. No universal performance promise across units is implied. The Philips trademark appears solely to describe compatibility; this probe is not manufactured by or affiliated with Philips. For procurement records, confirm the connector type and system software revision with your imaging engineer before placing an order.

For other sector imaging needs, browse the Phased Array Probes category, and consider the Philips P7-4 Phased Array Ultrasound Probe as an alternative model within the same array type.

Frequently asked questions

What details should I request about after-sales support for this particular probe?

Ask whether repair or exchange applies to your unit, how check evidence is provided, and who covers transit damage. Support terms for the PA4-2 (21422A) are agreed individually per order, so request written confirmation of the after-sales scope before committing.

How can I verify this PA4-2 (21422A) works with my EnVisor system?

Send your system serial number and software version during the enquiry. The catalogue lists the HD11, HD11XE and EnVisor as compatible, but final confirmation depends on the exact unit and your system configuration. Ask Akicare to confirm matching before purchase.

Which condition options exist for this probe model?

The listing shows a new aftermarket-compatible option for the PA4-2 (21422A). That means the probe is not factory-original but is supplied as new and intended for the listed Philips systems. Confirm the available checks in writing before ordering.