Abstract: A device for preparation of infusion fluid including: a first portion including: a fluid conduit comprising electrically conductive material; a second portion selectively couplable to the first portion and including: at least one sensor for sensing fluid within the fluid conduit; a power supply and/or connectivity to a power supply; wherein mechanical coupling of the first portion to the second portion electrically connects the fluid conduit to the power supply and/or connectivity to the power supply.

Abstract: A device for preparation of infusion fluid including: a first portion including: a fluid conduit comprising electrically conductive material; electrical circuitry electrically connected to the fluid conduit; a second portion selectively couplable to the first portion and including: at least one sensor for sensing fluid within the fluid conduit; a power supply and/or connectivity to a power supply; wherein mechanical coupling of the first portion to the second portion electrically connects the electrical circuitry to the power supply and/or connectivity to the power supply.

Abstract: A digitizer assembly includes a transparent sensor patterned with conductive elements within at least one layer, a PCB or the like patterned with conductive elements positioned along at least one edge of the transparent sensor, wherein the conductive elements at least partially match the conductive elements on the transparent sensor, and a double sided adhesive positioned between the transparent sensor and the PCB operative to mount the PCB on to the transparent sensor.