18257997. Wireless Recording System-on-chip for Distributed Neural Interface Systems with Inductive Power Delivery and UWB Data Transmission simplified abstract (The Regents of the University of California)

Wireless Recording System-on-chip for Distributed Neural Interface Systems with Inductive Power Delivery and UWB Data Transmission

Organization Name

The Regents of the University of California

Inventor(s)

Hamed Rahmani of Belle Mead NJ (US)

Aydin Babakhani of Los Angeles CA (US)

Wireless Recording System-on-chip for Distributed Neural Interface Systems with Inductive Power Delivery and UWB Data Transmission - A simplified explanation of the abstract

This abstract first appeared for US patent application 18257997 titled 'Wireless Recording System-on-chip for Distributed Neural Interface Systems with Inductive Power Delivery and UWB Data Transmission

Simplified Explanation

The abstract describes a wireless recording system-on-chip for distributed neural interface systems with inductive power delivery and UWB data transmission. The system includes an implantable neural interface with electrode arrays, front end circuitry, and a transceiver.

• The system includes an electrode array with multiple electrodes.
• Front end circuitry consists of digital components and an amplifier connected to electrodes forming a sensing channel.
• The transceiver includes digital components, a power harvesting system, and a wireless clock receiver.

Potential Applications

This technology could be used in medical devices for monitoring and recording neural activity, such as in brain-computer interfaces or prosthetic control systems.

Problems Solved

This technology allows for wireless data transmission and power delivery in neural interface systems, reducing the need for wired connections and improving patient comfort and mobility.

Benefits

The system provides a more convenient and efficient way to record and transmit neural data, making it easier to monitor and analyze brain activity in real-time.

Potential Commercial Applications

This technology could be applied in the development of advanced medical devices for neurology, prosthetics, and research purposes.

Possible Prior Art

One possible prior art could be the use of wired neural interface systems for recording and transmitting neural data, which are less convenient and may limit patient mobility.

What are the safety considerations for implantable devices using wireless technology?

Implantable devices using wireless technology must ensure that the wireless signals do not interfere with other medical devices or cause harm to the patient. Proper shielding and signal modulation techniques are used to minimize any potential risks.

How does inductive power delivery work in implantable devices?

Inductive power delivery in implantable devices involves transferring power wirelessly through electromagnetic induction. A power source outside the body generates an electromagnetic field, which is picked up by a receiver inside the body to power the device.

Original Abstract Submitted

Systems and method for wireless recording system-on-chips for distributed neural interface systems with inductive power delivery and UWB data transmission are described. In an embodiment, the system includes an implantable neural interface including: an electrode array having several electrodes; front end circuitry including: one or more digital components, and at least one amplifier coupled to a first electrode and a second electrode of the electrode array, wherein the amplifier and the first electrode and the second electrode form a sensing channel configured to sense electrical activity; and a transceiver including: several digital components; a power harvesting system that receives RF energy through a wireless power link; and a wireless clock receiver that provides a clock signal to the one or more digital components of the front end circuitry and the several digital components of the transceiver.