English 
Description
The Philips 21330A-S4 is a phased array ultrasound probe (transducer) that operates at 2.3/4.2 MHz. It is listed as compatible with Sonos 4500, Sonos 5500, Image Point M2410B and 1 other system.
Philips 21330A-S4 specifications
- Brand: Philips
- Model: 21330A-S4
- Transducer type: Phased Array
- Frequency: 2.3/4.2 MHz
- Applications & features: Standard Connector
Compatible ultrasound systems
The Philips 21330A-S4 is listed as compatible with the following ultrasound systems:
- Sonos 4500
- Sonos 5500
- Image Point M2410B
- Envisor C
About phased array transducers
Phased array transducers have a small footprint and steer the ultrasound beam electronically to create a sector-shaped image. This allows imaging between the ribs, which is why they are primarily used for cardiac examinations (echocardiography) and also for transcranial and abdominal imaging.
Frequently asked questions
Which ultrasound systems is the Philips 21330A-S4 compatible with?
The Philips 21330A-S4 is listed as compatible with Sonos 4500, Sonos 5500, Image Point M2410B and Envisor C.
What frequency does the Philips 21330A-S4 operate at?
The Philips 21330A-S4 operates at 2.3/4.2 MHz.
What type of transducer is the Philips 21330A-S4?
The Philips 21330A-S4 is a phased array transducer. Phased array transducers have a small footprint and steer the ultrasound beam electronically to create a sector-shaped image.
