18476433. Flexible Electrode Arrays simplified abstract (Novocure GmbH)

Flexible Electrode Arrays

Organization Name

Novocure GmbH

Inventor(s)

Yoram Wasserman of Haifa (IL)

Stas Obuchovsky of Haifa (IL)

Nataliya Kuplennik of Haifa (IL)

David Shapiro of Haifa (IL)

Flexible Electrode Arrays - A simplified explanation of the abstract

This abstract first appeared for US patent application 18476433 titled 'Flexible Electrode Arrays

Simplified Explanation

The patent application describes an apparatus with an electrode subassembly that includes a circuitry layer, electrode elements, an anisotropic material layer, and a skin contact layer.

• The circuitry layer of the electrode subassembly has a skin-facing inner side and an outer side.
• Multiple electrode elements are located on the inner side of the circuitry layer and are electrically connected to it.
• Each electrode element has an electrode edge.
• An anisotropic material layer is electrically connected to the electrode elements and has a skin-facing surface and an outwardly facing surface.
• The anisotropic material layer extends beyond the electrode edge of each electrode element.
• A skin contact layer made of a biocompatible conductive material is placed on the skin-facing side of the anisotropic material layer.

Potential Applications

This technology could be used in medical devices for monitoring or stimulating biological processes, such as in wearable health trackers or therapeutic devices.

Problems Solved

This technology provides a more efficient and reliable way to interface with the skin for various applications, improving the accuracy and effectiveness of the devices.

Benefits

The apparatus offers improved skin contact, biocompatibility, and electrical conductivity, enhancing the performance and comfort of the devices for the users.

Potential Commercial Applications

• "Innovative Skin Contact Technology for Medical Devices"

Possible Prior Art

There may be prior art related to electrode subassemblies with anisotropic material layers for skin contact in medical devices.

How does this technology compare to traditional electrode designs for skin contact applications?

This article does not provide a direct comparison between this technology and traditional electrode designs, leaving the reader to speculate on the differences in performance, cost, and usability.

What are the specific materials used in the anisotropic material layer and skin contact layer, and how do they contribute to the overall functionality of the apparatus?

The article does not delve into the specific materials used in each layer and their individual roles in the performance of the apparatus, leaving room for further exploration and understanding of the technology.

Original Abstract Submitted

An apparatus has an electrode subassembly having a circuitry layer having a skin-facing inner side and an outer side. A plurality of electrode elements are disposed on the inner side of the circuitry layer and electrically coupled to the circuitry layer. Each electrode element of the plurality of electrode elements has an electrode edge. A layer of anisotropic material is electrically coupled to the plurality of electrode elements of the electrode subassembly. The layer of anisotropic material has a skin-facing surface and an opposing outwardly facing surface. The layer of anisotropic material has a peripheral outer edge. The peripheral outer edge of the layer of anisotropic material extends beyond the electrode edge of each respective electrode element of the plurality of electrode elements. A skin contact layer comprises a biocompatible conductive material. The skin contact layer is disposed on a skin-facing side of the layer of anisotropic material.