Patent ID: 11906376
Assignee: NANYANG TECHNOLOGICAL UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A force sensor for a tendon-actuated mechanism, the force sensor comprising: a body having a through hole for passage of a tendon of the tendon-actuated mechanism therethrough, the body configured to be connected to a part of the tendon-actuated mechanism through which the tendon passes; and a sensor provided on the body, wherein the body is compressible longitudinally in response to a tension force axially along the tendon resulting from pulling of the tendon; wherein the sensor is configured to obtain a compression force longitudinally along the body resulting from compression of the body longitudinally; wherein the compression force is comparable to the tension force, such that the tension force axially along the tendon is measured based on the compression force longitudinally along the body.