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WaveWriter Alpha™ Spinal Cord Stimulator System

The WaveWriter Alpha SCS System provides our broadest range of offerings that can be customized to treat your patients’ unique pain. With rechargeable and recharge-free 16-contact and 32-contact options, full-body MRI* access, and upgradeable technology, the WaveWriter Alpha SCS System equips you and your patients with more choices for tailored pain relief.

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The next era of SCS personalization

Our latest comprehensive spinal cord stimulation (SCS) solution provides uncompromised and personalized solutions with a unified MRI portfolio and all our advanced therapy options, including our proprietary FAST™ Therapy (Fast-Acting Sub-perception Therapy).

How it works

The WaveWriter Alpha SCS System is the most comprehensive SCS portfolio to allow for full-body MRI* access.

Why choose the WaveWriter Alpha SCS System

The WaveWriter Alpha SCS System is a complete solution tailored to meet you and your patients’ needs at every point in the pain management journey.

This SCS portfolio features:

  • Rechargeable and recharge-free implantable pulse generator options
  • The most comprehensive MRI portfolio in SCS
  • Future-ready Bluetooth® capabilities
  • All of Boston Scientific’s advanced therapies, include our latest proprietary FAST Therapy

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Featured clinical publications

Boston Scientific’s proprietary FAST Therapy delivers profound paresthesia-free pain relief in minutes that is sustained for years.1

SCS device capable of delivery Combination Therapy achieves a high level of clinical and functional success out to 2 years.5

SCS Clinical Data

Multiple Level 1 RCTs and real-world studies support the design of Boston Scientific’s SCS therapy.1,4-9

Technical specifications

Power Sources 32 16  32 16
Volume 21.6cc 20.1cc 36.6cc 34.9cc
Thickness 10.7mm 10.7mm 11.6mm 11.6mm
Battery Type Rechargeable Rechargeable Non-Rechargeable Non-Rechargeable
Battery Capacity 200mAh 200mAh 7Ah 7Ah
Wireless Recharging Yes Yes N/A N/A
Wireless Remote Yes N/A
Remote Range 10 Feet
Bluetooth Enabled Yes
MRI Conditionality Full Body
System Type Multiple Independent Current Control (MICC) at 1% increments
FDA Labeling FDA approved for both paresthesia and paresthesia-free therapies
Advanced Paresthesia and Paresthesia-Free Therapies FAST Therapy, Contour Therapy, Illumina 3D™ Standard Rate, High Rate 3D, MicroBurst 3D, Burst 3D, Prism™ Targeting
Simultaneous Combination Therapy Yes
Amplitude 0-25.5mA
Rate 2-1200Hz
Pulse Width 20-1000μs
Upgradeable Yes

Ordering information

SC-1416 M365SC14160 WaveWriter Alpha Prime 16 Implantable Pulse Generator Kit
SC-1432 M365SC14320 WaveWriter Alpha Prime Implantable Pulse Generator Kit
SC-1216 M365SC12160 WaveWriter Alpha 16 Implantable Pulse Generator Kit
SC-1232 M365SC12320 WaveWriter Alpha Implantable Pulse Generator Kit
SC-5572-1 M365SC557210 FreeLink™ Remote Control Kit
SC-6500-72 M365SC6500720 WaveWriter Alpha Patient Trial Kit
SC-8436-50 M36SC8436500 CoverEdge™ MRI 50cm, 32 Contact, 4x8 Surgical Lead Kit
SC-8436-70 M36SC8436700 CoverEdge MRI 70cm, 32 Contact, 4x8 Surgical Lead Kit
SC-8452-50 M365SC8452500 CoverEdge X MRI 50cm, 32 Contact, 4x8 Surgical Lead Kit
SC-8452-70 M365SC8452700 CoverEdge X MRI 70cm, 32 Contact, 4x8 Surgical Lead Kit

Training for WaveWriter Alpha SCS System

Online medical training and education courses

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Gain education and insights from globally recognized industry experts.


To explore our comprehensive portfolio of therapies for chronic pain, visit


MRI conditional symbol.

The WaveWriter™ Alpha SCS System provides safe access to full-body MRI scans when used with specific components and the patient is exposed to the MRI environment under the defined conditions in the ImageReady™ MRI Full Body Guidelines for WaveWriter Alpha and WaveWriter Alpha Prime Spinal Cord Stimulator System. 

The WaveWriter Alpha™ SCS System provides safe access to full-body MRI scans when used with specific components and the patient is exposed to the MRI environment under the defined conditions in the ImageReady™ MRI Full Body Guidelines for WaveWriter Alpha and WaveWriter Alpha Prime Spinal Cord Stimulator System.  

*MRI Conditional under specified conditions 

‡ ImageReady(TM) MRI Full Body Guidelines for WaveWriter Alpha(TM) and WaveWriter Alpha(TM) Prime Spinal Cord Stimulator Systems. 92395577-02 

MRI Guidelines for Medtronic Neurostimulation Systems for Chronic Pain. M939858A010 Rev C 

1.5 Tesla and 3 Tesla Magnetic Resonance Imaging (MRI) Guidelines for the SENZA®, SENZA II® & SENZA Omnia™ Systems. 11096 Rev J 

MRI Procedure Information For Abbott Medical MR Conditional Neurostimulation Systems. ARTEN600090483 A 

Subperception stimulation has been demonstrated to be safe and effective in patients who have been treated successfully with conventional, paresthesia-inducing stimulation for at least six months. Full stimulation parameter ranges and options for both paresthesia based and subperception therapy are available for clinician’s use throughout the patient’s experience and treatment with SCS.  

Gilbert JE, Titus N, Zhang T, Esteller R, Grill WM. Surround Inhibition Mediates Pain Relief by Low Amplitude Spinal Cord Stimulation: Modeling and Measurement. eNeuro. 2022 Oct 5;9(5):ENEURO.0058-22.2022. 

Results from clinical studies are not predictive of results in other studies. Results in other studies may vary. 

The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Boston Scientific Neuromodulation Corporation is under license. 

  1. Metzger CS, Hammond MB, Paz-Solís JF, et al. A novel fast-acting sub-perception spinal cord stimulation therapy enables rapid onset of analgesia in patients with chronic pain. Expert Rev Med Devices. 2021 Mar;18(3):299-306.
  2. Anitescu M., et al. Clinical Outcomes of a Novel, Fast-Acting Sub-Perception SCS Therapy Engaging Surround Inhibition (FAST Prospective Study) [Abstract]. Twenty-Sixth Annual Meeting of the North American Neuromodulation Society, January 12-15, 2023.
  3. Bayerl S., et al. Clinical Outcomes Using A New Fast-Acting Sub-Perception Therapy For Chronic Pain:  A Multicenter European Observational Real-World Study [Abstract]. Twenty-Sixth Annual Meeting of the North American Neuromodulation Society, January 12-15, 2023.
  4. Wallace MS, North JM, Phillips GM, et al. Combination therapy with simultaneous delivery of spinal cord stimulation modalities: COMBO randomized controlled trial. Pain Manag. 2023 Mar;13(3):171-184.
  5. Metzger CS, Hammond MB, Pyles ST, et al. Pain relief outcomes using an SCS device capable of delivering combination therapy with advanced waveforms and field shapes. Expert Rev Med Devices. 2020 Sep;17(9):951-957.
  6. Thomson SJ, Tavakkolizadeh M, Love-Jones S, et al. Effects of Rate on Analgesia in Kilohertz Frequency Spinal Cord Stimulation: Results of the PROCO Randomized Controlled Trial. Neuromodulation. 2018 Jan;21(1):67-76.
  7. Paz-Solís J, Thomson S, Jain R, Chen L, Huertas I, Doan Q. Exploration of High- and Low-Frequency Options for Subperception Spinal Cord Stimulation Using Neural Dosing Parameter Relationships: The HALO Study. Neuromodulation. 2022 Jan;25(1):94-102
  8. North J, Loudermilk E, Lee A, et al. Outcomes of a Multicenter, Prospective, Crossover, Randomized Controlled Trial Evaluating Subperception Spinal Cord Stimulation at ≤1.2 kHz in Previously Implanted Subjects. Neuromodulation. 2020 Jan;23(1):102-108.
  9. Veizi E, Hayek SM, North J, et al. Spinal Cord Stimulation (SCS) with Anatomically Guided (3D) Neural Targeting Shows Superior Chronic Axial Low Back Pain Relief Compared to Traditional SCS-LUMINA Study. Pain Med. 2017 Aug 1;18(8):1534-1548.