Patent · US Active

Angled reamer spindle for minimally invasive hip replacement surgery

US8834471B2 · kind B2 · utility

11Cited by

21References

26Claims

0Family size

Assignee

Greatbatch Medical S.A. · CH

Inventors

Douglas J. Roger · Rancho Mirage, US
Philippe Fehlbaum · Lignières, CH
Yann Rosse · La Neuveville, CH

Key dates

Filing date	Jun 25, 2013
Grant date	Sep 16, 2014
Priority date	—
Expiry date	Jun 25, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B17/1666
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A reamer for use in minimally invasive hip replacement surgical approaches is provided. The reamer spindle includes an elongate housing portion that extends along a first axis and a neck or distal portion that extends along a second axis, wherein the second axis extends at an angle of between about 35 degrees and about 65 degrees relative to the first axis. A reamer head is removably connectable to the distal neck portion and has a surface configured to cut bone.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.