Spark Sparrow Ascent Quick Start Manual
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Joseph Thomas
April 23, 2025

What is the stimulation settings for the inner and outer ear? I am asking because the manual seems to suggest that the inner ear stimulations is 0-50, but there is no setting parameter for the outer. Training knowledge on this device say that the inner is set at 15 and outer 10. Is this accurate use of the device? The device in question is: Spark Assent biomedical

1 comments:
Mr. Anderson
May 11, 2025

The Spark Sparrow Ascent device allows separate stimulation settings for the Inner and Outer Electrodes. The Inner Electrode is placed in the hollow of the ear above the ear canal, and the Outer Electrode is in front of the ear. Stimulation levels can be adjusted from 0 to 50 for each electrode. You can toggle each electrode ON or OFF and adjust the strength to a level that is noticeable but still comfortable.

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Summary of Contents for Spark Sparrow Ascent

  • Page 1 Quick Start Guide...
  • Page 2: Table Of Contents

    Troubleshooting Indication for Use Sparrow Ascent is a transcutaneous nerve field stimulator that is intended to be used in patients experiencing opioid withdrawal in conjunction with standard symptomatic medications and other therapies for opioid withdrawal symptoms under the supervision of trained clinical personnel.
  • Page 3: Introducing The Sparrow Ascent

    Ascent provides safe, comfortable, drug-free treatment for opioid withdrawal symptoms . Sparrow Ascent is designed to provide mild stimulation to the nerves on and around the ear to help reduce opioid withdrawal symptoms. You can safely use the discreetly wearable device at home, at work, or as you go about most daily activities.
  • Page 4: Get Started With Sparrow Ascent

    Get Started With Sparrow Ascent 1) Apply the Earpiece Apply the Earpiece while in front of a mirror when applying to yourself. Be sure all hair is pulled back, and the areas in and around where the Earpiece will be placed are clear of hair or jewelry.
  • Page 5 Remove the adhesive liner from the Electrodes one at a time as you place each Electrode. To insert the Inner Electrode, place your index finger on the nonsticky part of the Inner Electrode and gently guide it into the hollow area just above the ear canal, as shown in Figure 1.3.
  • Page 6: Connect The Cable

    2) Connect the Cable Locate the Cable and find the end with the white box and grey Cable Button. This is the Cable Connector. Press down fully on the Cable Button and insert the Earpiece end (Figure 2.1) into the Cable Connector slot until the Earpiece end is flush against the white box (Figures 2.1a and 2.1b), then release the Button.
  • Page 7 Back Front Figure 2.2...
  • Page 8: Turn On The Patient Controller

    Press and hold the Power Button located on the front of the controller, just below the word “Sparrow,” for one to three seconds. You’ve successfully turned the device ON when the Spark logo appears on screen. 4) Toggle ON/OFF and Adjust Simulation Press either arrow to move the cursor on the screen until you highlight the toggle bar for the Inner or Outer Electrodes.
  • Page 9: Turn Off The Patient Controller

    5) Turn OFF The Patient Controller Press and hold the Power Button for two to four seconds. When prompted, select OK to turn the device OFF. Toggle Bar Stimulation Inner Strength Outer Power Button NOTE: Quickly tap the Power Button to wake the device then click OK to unlock the Patient Controller.
  • Page 10: Menu Options

    Menu Options The Patient Controller has a menu bar located at the bottom of the screen. Use the arrow buttons to highlight an icon in the menu bar. Select the highlighted icon by pressing the OK button on the Patient Controller. There are four screens to select: Stimulation status  ...
  • Page 11: Stimulation Tips

    Stimulation Tips Turn stimulation ON or OFF by using the toggle bars for the Inner and Outer Electrode(s). Stimulation may be felt in the Inner ear, at the Outer ear, and behind the ear at the Back Electrode. When therapy is toggled ON, stimulation will slowly increase to the preset stimulation strength (0–50).
  • Page 12: Notifications

    Notifications Top Light – The top LED will flash periodically to indicate stimulation status while the Patient Controller is locked. • Green Light — A green flashing light means stimulation is active, and no errors are detected. • Red Light — A red flashing light indicates an error. Unlock the Patient Controller by tapping the power button to wake the device then press OK.
  • Page 13 Inner Outer...
  • Page 14: Troubleshooting

    Troubleshooting What does “ERR” at the top of the screen mean? A low battery, mild impedance error, or slight system disconnection is detected. Check battery level and ensure all three electrodes on the Earpiece are making full contact with the skin. While troubleshooting, stimulation must complete ramping before the ERR alert will clear.
  • Page 15 For more detailed instructions, see training videos and Instructions for Use at SparrowRx.com/Resources If additional support is needed, contact Spark Biomedical Customer Success 24/7 at (844) 654-SPRK (7775) .
  • Page 16 Scan for Sparrow Ascent Tools and Resources Spark Biomedical, Inc . 18208 Preston Road, Suite D9-531, Dallas, TX 75252, USA www.sparkbiomedical.com |  (844) 654-SPRK (7775) Copyright 2023 Spark Biomedical, Inc ., All rights reserved . LBL-040 Rev 2...

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