The Biomet SpinalPak Stimulator delivers an electrical treatment signal that is intended to help your back to heal. The signal operates at a high frequency; therefore, you should not feel
the signal during your treatment. Two lightweight dermal electrodes, which look like round bandages, are placed on your spine, four to six inches apart from one another, at the level of your back surgery. These electrodes, which are necessary for delivering the electrical signal to your surgery site, are easy to apply, and extremely lightweight. The stimulator is battery operated with a rechargeable battery pack. Upon connection of the charged battery pack, the stimulator is automatically activated and ready to deliver treatment.