Patent · US Active

Cannulated hammer drill attachment

US9532789B2 · kind B2 · utility

9Cited by

31References

19Claims

0Family size

Assignee

British Columbia Cancer Agency Branch · CA

Inventor

Robin John Noel Coope · Vancouver, CA

Key dates

Filing date	Nov 14, 2012
Grant date	Jan 3, 2017
Priority date	—
Expiry date	Dec 25, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D41/22
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A hammer drill attachment is provided for attachment to a bi-directional surgical drill. The hammer drill attachment is configured to provide a rotating output in a first direction of rotation when the drill is operated in its first direction of rotation, and the hammer drill attachment is configured to provide a hammering output when the drill is operated in its second direction of rotation.

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