System for evoking and recording neural responses

An example of a neurostimulation system may include a stimulation output circuit to deliver neurostimulation to evoke responses from a patient using an evoking configuration, a sensing input circuit to sense one or more signals including the evoked responses using a recording configuration, and a control circuit. The control circuit may be configured to control the delivery of the neurostimulation using stimulation parameters including the evoking

The Problem

BACKGROUND Neurostimulation, also referred to as neuromodulation, has been proposed as a therapy for a number of conditions. Examples of neurostimulation include Spinal Cord Stimulation (SCS), Deep Brain Stimulation (DBS), Peripheral Nerve Stimulation (PNS), and Functional Electrical Stimulation (FES). Implantable neurostimulation systems have been applied to deliver such a therapy. An implantable neurostimulation system may include an implantable neurostimulator, also referred to as an implantable pulse generator (IPG), and one or more implantable leads each including one or more electrodes. The implantable neurostimulator delivers neurostimulation energy through one or more electrodes placed on or near a target site in the nervous system. An external programming device is used to program the implantable neurostimulator with stimulation parameters controlling the delivery of the neurostimulation energy. In one example, the neurostimulation energy is delivered in a form of electrical pulses. The delivery is controlled using stimulation parameters that specify spatial (where to stimulate), temporal (when to stimulate), and informational (patterns of pulses directing the nervous syst

In existing solutions, practitioners face limitations in achieving desired outcomes efficiently. This invention directly addresses these gaps by introducing novel technical approaches and mechanisms.

What This Invention Does

This invention comprises multiple integrated components working together in a coordinated system. The architecture has been designed to optimize performance across key operational parameters. The system includes novel technical elements that differentiate it from conventional approaches.

The integration of these technical elements creates a system capable of delivering improved performance over existing alternatives. The inventors have identified and implemented solutions to key challenges that have limited previous approaches in this field.

Key Features

Innovative Technical Integration. The system seamlessly combines multiple functional components to work as a coordinated whole, enabling capabilities that would be difficult or impossible with standalone elements.

Dynamic Parameter Management. The invention includes mechanisms for adapting operational parameters based on conditions and requirements, allowing for optimized performance across diverse scenarios.

Enhanced Efficiency and Capability. Through its novel architecture and control mechanisms, the system achieves superior performance metrics compared to conventional approaches in the field.

Who Is Behind It?

Boston Scientific Neuromodulation Corporation has brought this innovation to the patent system with expertise from a skilled team of inventors: STEINKE, G. Karl; SERRANO CARMONA, Raul Enrique; ESTELLER, Rosana; MALEKMOHAMMADI, Mahsa; HADDOCK, Andrew James. This represents their commitment to advancing technology in this important field.

Why It Matters

This patent application demonstrates significant innovation in an important technical area. The solutions described in the specification have the potential to improve how practitioners approach problems and deliver value in real-world applications.

The international patent classifications include A61N 1/36 (2006.01) A61B 5/377 (2021.01). These codes situate the invention within the broader landscape of technological innovation and represent important areas of advancement.

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AU 2026201444 was published in the Australian Official Journal of Patents on 19 March 2026 and is open for public inspection. Patent applications represent inventions that are sought to be protected and do not necessarily reflect commercially available products.

Related Concepts

Neurostimulation therapies such as spinal cord stimulation and deep brain stimulation rely on implantable pulse generators to deliver precisely controlled electrical pulses. Closed-loop systems that sense evoked neural responses in real time can automatically adapt stimulation parameters, offering more personalised therapy than conventional open-loop devices for conditions such as chronic pain and movement disorders.