Vascular Dopplers
Surgical Dopplers
Fetal Dopplers



Intraoperative probes are recommended for use after sterilization, during vascular procedures to obtain blood flow sounds from intraoperatively exposed vessels of interest, thereby verifying patency or revealing absent or significantly diminished flow sounds.


None known.

CAUTION Federal law (USA) restricts this device to sale by or on the order of a licensed healthcare practitioner. Rx only.

CAUTION Perform ultrasound testing/procedures prudently using the principle of ALARA (As Low As Reasonably Achievable).

CAUTION Koven Doppler probes have not been evaluated for safety and compatibility in the MR environment. They have not been tested for heating or migration in the MR environment.

For a complete listing of indications, contraindications, cautions and warnings, please refer to the operation manual provided with this product.


ISO13485         NWBOC logo