Abstract: An thin walled elongated hollow lumen medical device structure comprised at least in part of a cylindrical flexible circuit. The cylindrical flexible circuit is configured in such a way to carry at least part of the device structural loads and therefore reduce the medical device total wall thickness. An exemplary embodiment of the invention structure comprises a hollow lumen medical catheter where a flexible circuit comprises the entire inner lumen and the outer lumen is comprised of a polymer extrusion.

Abstract: An thin walled elongated hollow lumen medical device structure comprised at least in part of a cylindrical flexible circuit. The cylindrical flexible circuit is configured in such a way to carry at least part of the device structural loads and therefore reduce the medical device total wall thickness. An exemplary embodiment of the invention structure comprises a hollow lumen medical catheter where a flexible circuit comprises the entire inner lumen and the outer lumen is comprised of a polymer extrusion.

Abstract: An thin walled elongated hollow lumen medical device structure comprised at least in part of a cylindrical flexible circuit. The cylindrical flexible circuit is configured in such a way to carry at least part of the device structural loads and therefore reduce the medical device total wall thickness. An exemplary embodiment of the invention structure comprises a hollow lumen medical catheter where a flexible circuit comprises the entire inner lumen and the outer lumen is comprised of a polymer extrusion.

Abstract: An thin walled elongated hollow lumen medical device structure comprised at least in part of a cylindrical flexible circuit. The cylindrical flexible circuit is configured in such a way to carry at least part of the device structural loads and therefore reduce the medical device total wall thickness. An exemplary embodiment of the invention structure comprises a hollow lumen medical catheter where a flexible circuit comprises the entire inner lumen and the outer lumen is comprised of a polymer extrusion.

Abstract: An thin walled elongated hollow lumen medical device structure comprised at least in part of a cylindrical flexible circuit. The cylindrical flexible circuit is configured in such a way to carry at least part of the device structural loads and therefore reduce the medical device total wall thickness. An exemplary embodiment of the invention structure comprises a hollow lumen medical catheter where a flexible circuit comprises the entire inner lumen and the outer lumen is comprised of a polymer extrusion.

Abstract: The invention relates to a flexible conductor carrier (5, 5a-b, 6, T) comprising an elongated inserted section (5, 5a-b, 6) intended to be arranged in a lumen (2a-b) in a flexible catheter. The inserted section (5, 5a-b, 6) comprises a flat section (5, 5a-b) and a rolled section (6). The flat section provides higher tolerance to bending than a fully-rolled counterpart. Typically, at least one electrode (4a-b) is fixed around the rolled section (6).

Abstract: A device for invasive use, comprising a support member comprising a flexible material. The support member comprises a layer of a conductive line or pattern thereon. The support member is formed into an elongated tube shape, and the inside of the support member can be sealed from the outside of the support member. An electrically conductive line or pattern extends on the inside of the tube shaped support member, and the support member may comprise a sensing, stimulating and/or processing element. Furthermore, there is described a manufacturing method for the device, a system where the device is a part of the system and the use of the device for invasive use.