The present invention relates to catheter and guidewire devices and embodiments thereof. In particular, the present invention relates to catheter and guidewire devices further including embodiments directed to devices having elastomer laminate layers, and formed from hybrid materials. In an exemplary embodiment, a catheter device comprising: a micro-fabricated elongated outer member having an outer surface and an interior surface forming a lumen extending from a proximal end to a distal end and a plurality of fenestrations made through said outer surface and said interior surface into at least a portion of said lumen； and an outer elastomer laminate layer in contact with at least a portion of said outer surface and filling said plurality of fenestrations is provided.
