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Hand Cranked IV Pump — image 1
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Hand Cranked IV Pump

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A hand cranked linear peristaltic pump meant to demonstrate the internal workings of an IV pump.

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A hand cranked linear peristaltic pump meant to demonstrate the internal workings of an IV pump. I used a 1 cm square carbon fiber tube as an axle instead of 3D printing one. Cams should be rotated 90 degrees between each, which is not modeled in the assembly. Tubing should fit through the cutout at the bottom of the casing, with the followers pinching fluid along the tubing. I recommend placing it on a soft, flat surface such as a mousepad.

Parts list:

1 Casing

9 Cams

8 Spacers

1 Axle

9 Followers

1 Hand crank

1 Big spacer

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