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Patent drawing for Arm prosthetic device
US 20,210,236,306 A1
Medical devices US 20,210,236,306 A1 Expired

Arm prosthetic device

This invention describes an artificial arm made of several connecting parts, designed to move and function much like a human arm. Its core feature is a special joint that can move in multiple directions simultaneously using only one motor. This joint can also adjust the speed of movement in each direction, even if the motor operates at a steady pace.

Why it matters: Since 2021, advancements in compact, high-precision actuators and sophisticated control algorithms, potentially leveraging AI, could simplify the complex kinematics of multi-axis movement from a single drive. This makes the variable motion rates more achievable and responsive.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedComplex mechanical linkages, precise motors, control algorithms

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