Customize PPS switch

This 3D model is a part of the PPS switch pneumatic sensor.
（https://www.p-supply.co.jp/products/index.php?act=detail&pid=196）

We are Duchenne type muscular dystrophy patients. We use PPS switch, but pneumatic switch can not be used well. Therefore, I made small air pressure sensor parts.

This 3D part uses a small finger coat.