Home › Novasignal Corp. › Lucid Transcranial Doppler Ultrasound System (Lucid TCD)

Lucid Transcranial Doppler Ultrasound System (Lucid TCD)

Novasignal Corp. · Model NA-LUCM1 · UDI-DI 00850681007221

ITX IYN Prescription

510(k) clearances

3,948

Adverse events (23 deaths)

147

Recalls

396

Facilities

Description

The Lucid TCD is a medical ultrasound system intended for use as an adjunct to the standard clinical practices for measuring and displaying cerebral blood flow velocity (CBFV) within the major conducting arteries and veins of the head and neck. Additionally, the Lucid TCD measures the occurrence of transient emboli signals within the blood stream. The device is not intended to replace other means of evaluating vital patient physiological processes, is not intended to be used in fetal applications, and is not intended to be used inside the sterile field.

Recalls

Date	Firm	Reason
2025-11-17	Sheathing Technologies Inc	Vaginal/rectal ultrasound probe covers with a viral barrier may have product defects, which may result in contamination during use, posing an infection risk.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.
2025-09-05	Philips Ultrasound, Inc	To provide clarification and labelling to define the useful life of ultrasound transducers in the field.

Query this across every FDA database — by API.

Linked GUDID · 510(k)/PMA · MAUDE · recalls · establishments. Free tier, no card required.

Get your free API key Read the docs

Data compiled from public U.S. FDA sources (GUDID, 510(k)/PMA, MAUDE, recalls, establishment registration). Adverse-event reports are unverified and do not establish causation. Informational only — not medical, clinical, or regulatory advice.