Hva i all verden er en "tendon harvester"?

[Niobe]

Nesten akkurat hva det høres ut som. Et pinsettlignende instrument til å få tak i sener med. Senene i kneet, ser det ut til:

Sitat:

Abstract

A patellar tendon harvester having a two-tined fork connected to a handle.
A pair of blades are supported in side-by-side relationship from the
two-tined fork. Each blade has a concave cutting edge. A bent stem portion
may be provided between the handle and the two-tined fork. The patellar
tendon harvester may be used to harvest a patellar tendon through
incisions of less than three centimeters in length.