
The macu4™ Explorer System.
It is a passive functional forearm prosthesis created together for and with users. It is lightweight, modular, and affordable. With one single system exploring several activities.
Why macu4?
With the macu4™ Explorer, you can practice your favorite activities and discover new things. It is a new approach that was created together with users.
This is how your macu4™ Explorer system is created!

Get informed & Register
Write us or schedule a meeting with a videocall with macu4. We explain you in detail the Explorer sytem.

Measure & Consult
With only 3 photos of your arm we perform your measurement. Alternatively, it takes place manually or with a scan.

Order & Pay
We help you to configure your product in terms of type , size and color. You can order online or via E-mail.

Receive & Use it
You receive everything via mail. Any question we discuss during a call or videocall.
What makes macu4 different?
Customize your new companion.
Easy and fast – This is how you get your macu4 Explorer! Register, measure, configure and order.
Photo-based measurement
To configure your macu4™ Explorer, contact your prosthetist. If you are a self-payer, you can take the measurements from your arm yourself. The measurement takes place in only 6 main steps and at home. Get familiar with the process – the short intro video guides you through it. Get started here.

Online Konfiguration
Contact your prosthetists or macu4 to get your new Explorer system. In case that you pay for the prosthetic system yourself, you can purchase it online or via E-mail. In the online shop you see all product prices.