The InterStim™ basic evaluation helps your patients find answers

The InterStim™ basic evaluation lead is designed to move with your patient.

The latest InterStim™ basic evaluation lead is engineered with advanced coil technology and designed to minimize electrode migration during daily activities.*

Strain on the lead is transferred along the coils and away from the electrode, helping the electrode stay in place.

See how it compares to the competition

An electrode that stays in place means more successful evaluations.

Graph showing Axonics compared to Medtronic.

Better force distribution means the electrode stays in place, helping patients find relief with a conclusive result.

The Medtronic InterStim™ basic evaluation lead is proven to exert nine times less force on the electrode compared to other technology.†‡

Hear from an expert

To BE or not to BE?

Is the basic evaluation part of your care pathway? Listen to a discussion on how to integrate the InterStim™ basic evaluation into your treatment path.

Experience matters. Trust Medtronic.

More than 90 clinical trials
More than 1,000 clinical articles
More than 375,000 patients treated
25 years SNM experience

Ready to learn more?

Reach out

Product details

The InterStim™ evaluation systems are designed with the patient in mind. Say yes to the tests.

Leading innovation

Learn more about InterStim™ basic evaluation leads and SureScan™ leads for InterStim™ systems.

Additional information

Find InterStim™ systems product details, specifications, and more.

Complications can occur with the evaluation, including tissue damage, infection, and technical problems with the device. Patients should be instructed on operating the programmer and given precautions related to the evaluation.


Medtronic data on file. NRP1086-45073, Marketing claim data summary: Foxtrot electrode stability

Based on computational modeling and experimental data

Axial force measured at strain during cadaver testing