TETRA is a manufacturer of elements of modular lower limb prostheses.
To date, the range of TETRA LLC is represented by the following products:
- locking devices
- knee modules
- various DCS and adapters.
Our company successfully cooperates with many prosthetic and orthopedic enterprises throughout the country, many of which successfully use our product "Castle 3D", which allows us to significantly reduce the assembly time of an anatomically correct prosthesis (up to 70%), as well as avoid errors in prosthetics.