HIP JOINT INSTRUMENT AND METHOD

摘要

A surgical pelvic drill for operating hip osteoarthritis adapted to create a hole in the pelvic bone of a human patient is provided. The pelvic drill is adapted to create a through-going hole placed in the acetabulum area from the abdominal side of the pelvic bone of the human patient. The pelvic drill comprises: a driving member, a bone contacting organ in connection with said driving member, an operating device adapted to operate said driving member. The bone contacting organ is adapted to create a hole in the acetabulum area starting from the abdominal side of the pelvic bone through repetitive or continuous movement. A surgical and a laparoscopic/arthroscopic method of using said pelvic drill is further provided.

主权项

1. A pelvic drill for creating a through-going hole in the pelvic bone of a human patient, the pelvic drill comprising an internal portion adapted to be placed inside the body of a patient, when in use, and an external portion adapted to be kept outside of the body of the patient when in use, the pelvic drill comprising:
a driving member, a bone contacting organ in connection with the driving member being a part of the internal portion and being adapted for bone and/or cartilage drilling in the pelvic bone, an operating device adapted to operate said driving member, wherein said bone contacting organ is adapted to create the hole in the acetabulum area, starting from the abdominal side of the pelvic bone of the human patient.