Acetabular cup removing apparatus for artificial hip joint
AssigneeImedicom Co., Ltd.
InventorDon Soo JOO
Life of this patent
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Abstract
The present invention relates to an acetabular cup removing apparatus for an artificial hip joint. An acetabular cup removing apparatus for an artificial hip joint according to one embodiment of the present disclosure comprises: a main driving unit; a main shaft which is rotatable by a driving force of the main driving unit; a cutter unit which is disposed at a front end of the main shaft, tiltable along an acetabular portion into which an acetabular cup has been implanted, and cuts the acetabular portion while being rotated by the main shaft; and a stepless adjustment unit for steplessly adjusting a tilting angle of the cutter unit while continuously moving in a forward and backward direction relative to the main shaft.
Claims11
An acetabular cup removing apparatus for an artificial hip joint, comprising:
- a main driving unit;
- a main shaft rotatable by a driving force of the main driving unit;
- a cutter unit disposed at a front end of the main shaft, wherein the cutter unit is tiltable along an acetabular portion into which an acetabular cup has been implanted, and cuts the acetabular portion while being rotated by the main shaft;
- and
- a stepless adjustment unit continuously moved in a forward and backward direction relative to the main shaft to steplessly adjust a tilting angle of the cutter unit.
Dependencies are inferred from the claim text.