Wireless Charging Information; Essential Performance - Boston Scientific Spectra WaveWriter Informacion Para Medicos

Information for Prescribers
Figure 3: Orientation of External Trial Stimulator and Programming Wand
Figure 4: Orientation of Implantable Pulse Generator and Programming Wand

Wireless Charging Information

Charging Frequency: 77 – 90 kHz
The charging distance between the Charger and the IPG is between 0.5 to 2 cm. Centering
the charger over the stimulator ensures the shortest charging time. The Charger will beep as it
searches for the IPG and will stop beeping when it is aligned with the IPG. Please refer to the
instructions provided in the "Charging Steps" Section of IPG Directions for Use for instructions
on aligning the Charger.

Essential Performance

Failure of the external electrical components will not result in an unacceptable risk to the user.
Spectra Wavewriter™ System Information for Prescribers
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