
Hummingbird
Stimulator Probes
EMG stimulation for intraoperative nerve monitoring
Product Overview
Hummingbird stimulator probes are available in various designs to fit the surgeon’s preference for precise nerve stimulation. Probes are available in monopolar or bipolar for intraoperative nerve monitoring with tEMG to assist surgeons in identifying and mapping nerves during complex surgery.
The Hummingbird stimulator probes deliver reliable and repeatable stimulation to evoke nerve activity. Hummingbird probes can be used on the Nerveäna or any nerve monitoring system.
NOW featuring a Bipolar MiniFork, ideal for hypoglossal nerve stimulation.
Ordering Information
Hummingbird Stimulator Probe
EMG stimulation for intraoperative nerve monitoring
Item Code | Product Description |
---|---|
I-D-BMF100-5 | MiniFork, BIPOLAR Stimulation Probe, 100mm, Single-Use, |
I-D-TTP90-5 | Tapered Tip, MONOPOLAR Stimulation Probe, 90 mm, Single-Use |
I-D-DNP90-5 | Direct Nerve, MONOPOLAR Stimulation Probe, 90 mm, Single-Use |
I-D-BTP90-5 | Ball Tip, MONOPOLAR Stimulation Probe, 90 mm, Single-Use |
*each kit includes STIM return needle electrode and ground return needle electrode
Product Features

Universal IONM Stimulation Probes
Hummingbird Stimulating Probes are available in: Minifork (bipolar), Tapered Tip, Ball Tip, and Direct Nerve.
The single-use stimulation probes deliver stimulation to identify and monitor nerve activity. Hummingbird probes are cost-effective and compatible with the Nerveäna, NV+ or any comparable nerve monitoring system.

Bipolar Minifork Probe
Bipolar minifork design is ideal IONM stimulation for ENTs performing Hypoglossal Nerve Stimulation/Upper Airway Stimulation Therapy treat obstructive sleep apnea (OSA).
Confirmation: Bipolar tEMG enables identification and isolation of the hypoglossal nerve branches.
Precise: 1.5 mm polarity spacing ensures reliable stimulation for nerve identification.
Atraumatic: Smooth 0.65 mm tips reduce tissue disruption during mapping.
Also available in a complete IONM surgical kit, Hypoglossal Nerve Monitoring

TTP, Facial Stimulation Probe
The tapered tip stimulator probe is ideal for delivering EMG stimulation to the facial nerve and corresponding branches in ENT procedures.
Designed as a ‘facial stimulation probe’, to deliver monopolar stimulation in the smallest surgical spaces
Featuring a 90 mm insulated shaft that tapers down to 0.5mm ⌀ tip, which allows for flexible positioning to maximise surgeon visibility for precise delivery of tEMG for facial nerve monitoring.
Frequently Asked Questions
Yes, Hummingbird EMG stimulator probes are universal and can be used on any EMG intraoperative nerve integrity monitoring system. The EMG probes deliver monopolar stimulation, use a standard DIN (42802) connector for easy set-up.
Additional Products
Nerveäna Plus
Nerveäna Plus multi-channel, nerve monitoring system delivers an unparalleled reliability to locate, monitor, and confirm nerve integrity.