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This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation System for Peripheral Nerve Stimulation (also referred to as the "Nalu System") is used for peripheral nerve stimulation to provide therapeutic relief for chronic, intractable pain of peripheral nerve origin. The Nalu System incorporates a miniature implantable pulse generator, powered by an externally worn Therapy Disc device. The Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on the peripheral nerves to inhibit the transmission of pain signals to the brain. The Nalu System may be implanted following a successful trial period using the Nalu Neurostimulation trial system. The Nalu System is comprised of 5 elements: Nalu Implantable Pulse Generator, Leads, Surgical and Trial Tools, Externally worn Therapy Disc, and Clinician Programmer and Remote Control.

Spinal Cord Stimulation (SCS) This system is indicated as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral pain. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device. Peripheral Nerve Stimulation (PNS) This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation System has been cleared by the FDA for spinal cord stimulation (SCS; K203547) and peripheral nerve stimulation (PNS; K203547) to provide therapeutic relief for chronic, intractable pain of the trunk and/or limbs including unilateral, bilateral nerve pain. The Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on nerves in the spinal cord or peripheral nerve to inhibit the transmission of pain signals to the brain. The Nalu System is implanted only following a successful trial period using the Nalu Neurostimulation trial system. The Nalu Neurostimulation System consists of five (5) components. The implantable pulse generator (IPG) provides electrical stimulation pulses that are transmitted through the leads, to the desired location, either on the spinal cord or peripheral nerve site. The leads are implantable and designed to deliver electrical pulses to the nerves via an array of four (4) or eight (8) cylindrical electrodes at the distal end. The Trial Therapy Disc or the Therapy Disc houses the battery and electronics for RF power and controls the IPG for therapy delivery via the remote programmer. Implantation of the Nalu IPG and lead components for Spinal Cord Stimulation (SCS) or Peripheral Nerve Stimulation (PNS) is performed via standard surgical tools and techniques, as described in (K203547).

For Spinal Cord Stimulation: This system is indicated as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral or bilateral pain. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device. For Peripheral Nerve Stimulation: This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer than 30 day) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation System has been cleared by the FDA for spinal cord stimulation, and peripheral nerve stimulation (K201618), to provide therapeutic relief for chronic, intractable pain of the trunk and/or limbs including unilateral, bilateral nerve pain. The Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on nerves in the spinal cord or peripheral nerve to inhibit the transmission of pain signals to the brain. The Nalu System is implanted only following a successful trial period using the Nalu Neurostimulation trial system. The Nalu Neurostimulation System consists of several components. The implantable pulse generator (IPG) provides electrical stimulation pulses that are transmitted through the leads, to the desired location, either on the spinal cord or peripheral nerve site. The leads are implantable and designed to deliver electrical pulses to the nerves via an array of four or eight cylindrical electrodes at the distal end. The Trial Therapy Disc or the Therapy Disc houses the battery and electronics for RF power and controls the IPG for therapy delivery via the remote programmer. Implantation of the Nalu IPG and lead components for spinal cord stimulation (SCS) or peripheral nerve stimulation (PNS) is performed via standard surgical tools and techniques, as described in (K201618).

For Spinal Cord Stimulation This system is indicated as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral pain. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation system is consisted of five components. The implantable pulse generator (IPG) provides electrical stimulation pulses that are transmitted through the leads, through the dura, to the desired location of the spinal cord site. The leads are implantable and designed to deliver electrical pulses to the spinal cord in the epidural space via an array of eight cylindrical electrodes at the distal end. The leads may be secured in place with the Nalu Lead Anchor. The Trial Therapy Disc or the Therapy Disc houses the battery and electronics for RF power and controls the IPG for therapy delivery via the remote programmer. Implantation of the Nalu IPG and lead components for Spinal Cord Stimulation (SCS) is performed via standard SCS surgical tools and techniques, as described in (K183047).

Spinal Cord Stimulation (SCS) This system is indicated as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral or bilateral pain. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device. Peripheral Nerve Stimulation (PNS) This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation system has been cleared by the FDA for spinal cord stimulation (SCS; K183047) and peripheral nerve stimulation (PNS; K183579, and K191435) to provide therapeutic relief for chronic, intractable pain of the trunk and/or limbs including unilateral, bilateral nerve pain. The Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on nerves in the spinal cord or peripheral nerve to inhibit the transmission of pain signals to the brain. The Nalu System is implanted only following a successful trial period using the Nalu Neurostimulation trial system. The Nalu Neurostimulation system consists of five components. The implantable pulse generator (IPG) provides electrical stimulation pulses that are transmitted through the leads, to the desired location, either on the spinal cord or peripheral nerve site. The leads are implantable and designed to deliver electrical pulses to the nerves via an array of four or eight cylindrical electrodes at the distal end. The Trial Therapy Disc or the Therapy Disc houses the battery and electronics for RF power and controls the IPG for therapy delivery via the remote programmer. Implantation of the Nalu IPG and lead components for Spinal Cord Stimulation (SCS) or Peripheral Nerve Stimulation (PNS) is performed via standard surgical tools and techniques, as described in (K183047, K183579, and K191435).

This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent, or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer than 30 days) to determine efficacy before recommendation for a permanent (long term) device.

This submission will add 4 stimulation contact options to the predicate Nalu Neurostimulation System (also referred to as the "Nalu PNS System"). The Nalu PNS System is used for peripheral nerve stimulation to provide therapeutic relief for chronic, intractable pain of peripheral nerve origin. The Nalu PNS System incorporates a miniature implanted neurostimulator, powered by an externally worn Therapy Disc device. The Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on the peripheral nerves to inhibit the transmission of pain signals to the brain. The Nalu PNS System may be implanted following a successful trial period using the Nalu PNS trial system. The leads that were cleared with the Nalu PNS System featured 8 stimulation contacts. This submission will provide an optional use of leads with 4 stimulation contacts.

The Nalu Neurostimulation System is indicated as the sole mitigating agent or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral or bilateral pain. The trial devices are solely used for trial stimulation (no longer thank 30 days) to determine efficacy before recommendation for a permanent (long term) device. The Nalu Lead Blank is an optional accessory intended to be used as a surgical aide to insert the Nalu Neurostimulation System Leads.

The Nalu Lead Blank is an optional accessory to the Nalu Neurostimulation System (also referred to as the "Nalu System"), which is used for spinal cord stimulation to provide therapeutic relief for chronic, intractable pain of the trunk and/or limbs including unilateral or bilateral pain. The Nalu Neurostimulation System incorporates a miniature implanted neurostimulator, powered by an externally worn device. The Nalu Lead Blank is an optional non-implantable surgical tool used during implant of the Nalu Neurostimulation System leads. The Nalu Lead Blank may be used to create a path for the lead in the epidural space.

This system is indicated for pain management in adults who have severe intractable chronic pain of peripheral nerve origin, as the sole mitigating agent or as an adjunct to other modes of therapy used in a multidisciplinary approach. The system is not intended to treat pain in the craniofacial region. The trial devices are solely used for trial stimulation (no longer thank 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation System (also referred to as the "Nalu System") is used for peripheral nerve stimulation to provide therapeutic relief for chronic, intractable pain of peripheral nerve origin. The Nalu Neurostimulation system incorporates a miniature implanted neurostimulator, powered by an externally worn Therapy Disc device. Similar to the predicate StimQ, the Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on the peripheral nerves to inhibit the transmission of pain signals to the brain. The Nalu System may be implanted following a successful trial period using the Nalu Neurostimulation trial system. The Nalu Neurostimulation System is comprised of 5 elements: 1. Nalu Implantable Pulse Generator: The implantable pulse generator (IPG) provides electrical stimulation pulses that are transmitted through the leads to the desired peripheral nerve. The IPG is available in two different implant architectures: an “integrated" system with pre-attached leads and a "ported" system where leads may be attached, via connector ports. In addition, both of these versions are available in single or dual lead configurations. The hermetic IPG housing includes a ceramic enclosure and a feedthrough connected internally to a printed circuit board assembly. Wires leaving the IPG are encapsulated in polyurethane and a silicone over mold forms the final biocompatible surface of the IPG for direct patient tissue contact. 2. Leads: Leads are implantable and are designed to deliver electrical pulses to the peripheral nerve via an array of eight cylindrical electrodes at the distal end. Leads may be integrated with or connected to the IPG. Both Trial and Permanent Implant leads are available for use. The leads use polyurethane insulation with Pt/Ir electrodes. The leads may be secured in place with the Nalu Lead Anchor. 3. Surgical and Trial Tools: Implantation of the Nalu IPG and lead components for Peripheral Nerve Stimulation (PNS) is performed via standard PNS surgical techniques. The desired implant location is accessed via needle placement, followed by lead placement through an introducer. The leads are anchored and the IPG is placed in a subcutaneous pocket. Patient contacting materials include medical grade stainless steel, thermoplastic elastomers, ABS, silicone, and Urethane. 4. Externally worn Therapy Discs: Two types of Therapy Disc are available. One is to be used during the trial phase (Trial Therapy Disc), and one is to be used after permanent IPG implantation (Therapy Disc). Both devices are worn by the patient using one of the Nalu-provided options The Therapy Discs house a rechargeable lithium ion battery, and electronics including a microcontroller running software for therapy control, patient interaction and communication with Nalu's Clinician Programmer and Remote Control devices. The Therapy Disc used to power and command the implant does so wirelessly using Radio Frequency (RF) and is held in place by an adhesive clip applied to the skin or a belt/cuff worn over clothing. 5. Clinician Programmer and Remote Control: A Clinician Programmer Application is provided to configure the Trial Therapy Disc and Therapy Disc devices during surgery and programming. A Patient Remote Control Application is available to provide the patient with a convenient secondary option to control their system in addition to built-in controls on the Therapy Disc. The Clinician Programming Application runs on an Android tablet and communicates over a secure Bluetooth Low Energy link with the Trial Therapy Disc and Therapy Disc devices. The programmer is responsible for configuring the devices to deliver therapy according to clinician defined levels and patient preferences, and for managing patient and session records. The Patient Remote Control Application runs on iOS and Android platforms and offers basic control of the Trial Therapy Disc and Therapy Disc through a secure Bluetooth Low Energy link. The controls include selecting between clinician-defined therapy options (programs), turning stimulation on and off, and managing alerts.

The Nalu Neurostimulation System is indicated as the sole mitigating agent or as an adjunct to other modes of therapy used in a multidisciplinary approach for chronic, intractable pain of the trunk and/or limbs, including unilateral or bilateral pain. The trial devices are solely used for trial stimulation (no longer thank 30 days) to determine efficacy before recommendation for a permanent (long term) device.

The Nalu Neurostimulation system (also referred to as the "Nalu System") is used for spinal cord stimulation to provide therapeutic relief for chronic, intractable pain of the trunk and/or limbs including unilateral or bilateral pain. The Nalu Neurostimulation system incorporates a miniature implanted neurostimulator, powered by an externally worn device. Similar to the predicate Stimwave system, the Nalu Neurostimulation therapy utilizes pulsed electrical current to create an energy field that acts on nerves in the spinal cord to inhibit the transmission of pain signals to the brain. The Nalu System is implanted only following a successful trial period using the Nalu Neurostimulation trial system. The Nalu Neurostimulation System is comprised of 5 elements: Nalu Implantable Pulse Generator, Leads, Surgical and Trial Tools, Externally worn Therapy Discs, and Programmer, Remote.