English 
Description
The Philips 21221B-D1914C is a pencil ultrasound probe (transducer) that operates at 1.9 MHz. It is listed as compatible with Sonos 5500, Sonos 7500 and Envisor.
Philips 21221B-D1914C specifications
- Brand: Philips
- Model: 21221B-D1914C
- Transducer type: Pencil
- Frequency: 1.9 MHz
- Applications & features: Cw/Pw Pencil
Compatible ultrasound systems
The Philips 21221B-D1914C is listed as compatible with the following ultrasound systems:
- Sonos 5500
- Sonos 7500
- Envisor
About pencil (CW Doppler) transducers
Pencil (CW Doppler) transducers are non-imaging probes that use continuous-wave Doppler to measure blood flow velocities, for example in cardiac and vascular examinations.
Frequently asked questions
Which ultrasound systems is the Philips 21221B-D1914C compatible with?
The Philips 21221B-D1914C is listed as compatible with Sonos 5500, Sonos 7500 and Envisor.
What frequency does the Philips 21221B-D1914C operate at?
The Philips 21221B-D1914C operates at 1.9 MHz.
What type of transducer is the Philips 21221B-D1914C?
The Philips 21221B-D1914C is a pencil transducer. Pencil (CW Doppler) transducers are non-imaging probes that use continuous-wave Doppler to measure blood flow velocities, for example in cardiac and vascular examinations.
