3DP Leads to Another Advance in DIY Science Equipment

Furnishing a research lab can be pretty expensive. Now a team led by an engineer at Michigan Technological University has published an open-source library of designs that will let scientists slash the cost of one commonly used piece of equipment: the syringe pump.

Syringe pumps are used to dispatch precise amounts of liquid, as for drug delivery or mixing chemicals in a reaction. They can also cost hundreds or even thousands of dollars.

Joshua Pearce and his team of Michigan Tech students published the library of free syringe-pump designs, which anyone can make on a RepRap 3D printer for the cost of the plastic filament. Better yet, the designs are perfectly customizable.

“Not only have we designed a single syringe pump, we’ve designed all future syringe pumps,” said Pearce. “Scientists can customize the design of a pump for exactly what they are doing, just by changing a couple of numbers in the software.” … (Read more)

Source: Engineering.com