Microfluidic cartridge assembly

A fluidic device configured for fluidic interconnection with a microfluidic device, the fluidic device comprising:

• a first structure including a surface and an embossment, the embossment being disposed on the surface of the first structure;
• a second structure coupled to the first structure configured such that the embossment abuts the second structure, the abutment thereby forming a seal between the embossment and the second structure;
• and
• an interconnect adapter abutting at least one of the first structure or the second structure, the interconnect adapter configured to form a fluidic connection between the fluidic device and the microfluidic device,
• wherein the embossment, when abutting the second structure, is configured to define an aspect of a fluidic channel that connects a first via hole and a second via hole, the fluidic channel being disposed between the first structure and the second structure, wherein in response to the embossment abutting the second structure, a working fluid is configured to flow within the fluidic channel from the first via hole to the second via hole, and
• wherein at least one of the first structure and the second structure include a resilient material.