Surgical technique and instrumentation for minimal incision hip arthroplasty surgery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9622758
APP PUB NO 20160262770A1
SERIAL NO

15158235

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Abstract

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Improved instruments for modifying a shape of a proximal femur of a patient for installation of a stem of a femoral component of a prosthetic hip during hip replacement surgery, comprising a handle including an elongated shaft extending downward approximately in a z-direction, a first offset extending from a bottom of the elongated shaft approximately in a y-direction, a second offset extending from the second offset approximately in an x-direction, and a shaping member elongated downward from the second offset approximately in the z-direction. Provided is an improved femoral broach and an improved osteotome. Also provided is a method of improving a patient's positioning during hip replacement surgery by using a variable configuration mattress for positioning the patient.

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Patent Owner(s)

  • SMITH & NEPHEW, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kelman, David Clark Somerville, US 8 231

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