Sparrow Link (NEW)

When solving the unsolvable is your job.

Scrambling for the right tools shouldn't be.

The nature of medical research is to uncover unmet needs and validate new ways of thinking. At the end of the day, your job is to solve the unsolvable. That kind of innovation requires the right team paired with the right set of tools.

You either come to the bench confidently armed with people and resources to take on the unknown or you find yourself scrambling to get the job done.

Stop losing valuable time and resources recreating the wheel and get straight to the science in wearable neurostimulation research.

A Better Way Forward in Neurostimulation Research

Forge a better way forward — armed with ready-made tools that:

Reduce Time to Value

Ready-made Pulse Generator and disposable wearable auricular vagus and trigeminal neurostimulation leads
Pre-configured stimulation settings and API customization shortcuts for fast startup
Template IRB submission resources

Are Safe & Proven

Pulse Generator is based on FDA-cleared predicate
Non-invasive FDA-cleared electrodes and leads minimize need for clinical testing
Standard, consistent Pulse Generator and lead manufacturing quality
Developed using ISO quality guidelines

Are Flexible & Expandable

Three tiers of tools to grow with the complexity of your research needs
Compact and portable to handle various site or configuration needs - no need to remain tethered to your bench top
Easy to use interface means stimulation can be participant self-administered for remote research needs

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Explore Sparrow Link Components

Sparrow Link Pulse Generator

This compact, hand-held, battery-powered transcutaneous auricular neurostimulation pulse generator delivers single or dual channel current controlled bi-phasic stimulation to the Sparrow Ascent Earpiece via the Sparrow Ascent Cable.

The Sparrow Link Pulse Generator can:

Deliver controlled vagus nerve and trigeminal nerve stimulation via the disposable Sparrow Ascent earpiece
Be used as a stand-alone device with default stimulation settings
Be paired with the Sparrow Link Mobile App or Sparrow Link Hub via Bluetooth for custom stimulation modifications.

Sparrow Link Pulse Generator is compatible with Sparrow Ascent components and accessories.

Sparrow Link Mobile App

Increase flexibility by connecting the Sparrow Link Pulse Generator to the Link Mobile App. The downloadable Sparrow Link App is included in the price of the pulse generator and is designed to wirelessly configure the following via Bluetooth connection.

Modify stimulation output parameters
Enable or disable error notifications
Retrieve Sparrow Link Pulse Generator device history logs
Enable single or dual channel passive sham on the Sparrow Link Pulse Generator
Factory reset the Sparrow Link Pulse Generator
Update the firmware of the Sparrow Link Pulse Generator as new releases became available

The Sparrow Link mobile application is available on Android platforms only and can be downloaded from the resources section.

Sparrow Link Hub - Model 940

Power your research customization needs with the Sparrow Link Hub. The Hub can:

Modify stimulation output parameters, including amplitude, pulse width, frequency, duty cycle, and ramping duration
Factory reset the Sparrow Link Pulse Generator
Enable single or dual channel passive sham on the Sparrow Link Pulse Generator
Programmatically modify stimulation output of the Sparrow Link Pulse Generator
Enable trigger mode, which allows external signal inputs into the Hub to trigger stimulation at the Inner or Outer areas of the Sparrow Ascent Earpiece when paired with the Sparrow Link Pulse Generator

Custom Python API

The API library is designed to work with the Sparrow Link Hub allowing for seamless integration into your existing code base. This online resource is included in the cost of the Sparrow Hub and enables you to unlock the advanced device settings and programmatic delivery of stimulation to quickly add customization to your research.

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Compare Flexibility & Customization

Some Flexibility

Sparrow Link Pulse Generator

More Flexibility

Sparrow Link Mobile App

Most Flexibility

Sparrow Link Hub w/ API Library

Manually change amplitude settings

Factory reset the Sparrow Link Pulse Generator

Modify stimulation output parameters, including amplitude, pulse width, frequency, duty cycle, and ramping duration

Enable or disable error notifications

Retrieve Sparrow Link Pulse Generator device history logs

Passively sham the stimulation output from the Sparrow Link Pulse Generator

Programmatically modify stimulation output of the Sparrow Link Pulse Generator

Enable trigger mode, which allows external signal inputs into the Hub to trigger stimulation at the Inner or Outer areas of the Sparrow Ascent Earpiece when paired with the Sparrow Link Pulse Generator

Getting Your Research Moving Forward Is Easy

Discover how better neurostimulation research tools can help you move faster and with more precision.

Explore Better Options

Speak with Spark and learn how neurostimulation research tools can empower you to explore today and grow with you in the future. Or request a quote to begin the purchase process today.

Not ready to purchase? Click Start a Quote below to learn more about Sparrow Link and get a quote for your specific research tool needs.

Start Researching

Get off the ground and into the important work faster with an innovative tool suite designed to grow with you.

Be the Better Way Forward

Drive medical innovation and change the world with groundbreaking neurostimulation approaches.

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Putting the Power In Your Hands

At Spark Biomedical, we know the importance of exploring new and innovative treatment options. We also believe in the power of wearable neurostimulation. That’s why we've launched over 16 clinical trials in a 5-year period. Over that same time, we also ushered two Sparrow wearable neurostimulation products from concept, through FDA-clearance, and onward to patient use.

But, we know there is more work to be done, more indications to explore and more lives to improve or save.
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Now it’s your turn.

We're unleashing the power of our FDA-cleared Sparrow Ascent platform in a new research toolset called Sparrow Link. This new platform is designed to empower you to push the exploration even further and advance the science beyond where one company alone can go.

Spark Biomedical

Sparrow Link:
A Better Way Forward in Neurostimulation Research

When solving the unsolvable is your job.

Scrambling for the right tools shouldn't be.

Introducing Sparrow Link