Equipment Categories Manufacturers Guide Simulators FDA Updates Ask Bio About

Equipment Categories Manufacturers Guide Simulators FDA Updates Ask Bio About

BioDeviceHub

Help keep every entry accurate.

Report an error, a mislabelled device, or one that should be here. It reaches a real person.

Email support LinkedIn

The open repository for biomedical engineers: equipment specs, service documentation, failure data, and Bio, a grounded troubleshooting assistant, every entry labeled by source.

Explore

All equipment
Categories
Manufacturers
Engineer's Guide
Bench simulators
FDA Updates
Ask Bio

Open data sources

openFDA
WHO MeDevIS
iFixit Open Biomed

About

About BioDeviceHub
Sourcing standard

BioDeviceHub

© 2026 BioDeviceHub · Built by Ahmad Abo Saleh

Equipment/Medical Imaging/Ultrasound Transducer

Philips 21221B CW

Philips 21221B CW

Philips Healthcare · Model 21221B CW

• Non-imaging pencil transducer • Operating frequency 1.9 MHz • CW doppler

Technical Specs

Clinical Applications: Cardiology

Documents & Manuals

View spec sheet (PDF)

No documents available for this device yet.

Troubleshoot this device with Bio

Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.