As a printed electronics manufacturer, GM Nameplate manufactures membrane switches and other electronic components for various industries including medical. GM Nameplate has been working with specialty pharmaceutical company AcelRx since 2009, printing a membrane switch and overlay for their Zalviso device. The device is used for post-operative pain management.
The overlay features a selectively textured front surface and tactile buttons to make it more use friendly. It also features a window for the device’s display screen. This window added a challenge to the part, as it required rigidity and durability without increasing the size of the membrane switch or thickness of the overlay material. GMN created a unique solution for AcelRx by combining the dome spacer with a window stiffener layer and optically bonding this component to back of the overlay.
In the electronics industry where components are constantly getting smaller, it is imperative to have adequate technical printing resources to yield robust and reliable circuits to avoid any malfunction when in use – and when the component is used on a medical device the stakes are higher. Stringent printing and inspection procedures are in place to ensure that every element of the membrane and overlay meets customer specifications.
This membrane switch is a great example of GMN’s expert electronic printing capabilities in highly regulated industries, and the type of products we will be showcasing at MD&M West in a few weeks. The final parts meet all the technical customer’s requirements while provide the necessary durability and wear resistance needed.
To learn more about GMN’s recent electronics projects visit some of our other blogs.