Patent · US Active

Instruments and method for use in disassembling implants

US11357562B2 · kind B2 · utility

0Cited by

24References

19Claims

0Family size

Assignee

DEPUY IRELAND UNLIMITED COMPANY · IE

Inventors

Aaron J. Matyas · Fort Wayne, US
Kyle D. Steffe · Warsaw, US
Rebecca L. Chaney · Warsaw, US
Tyler S. Hathaway · Auburn, US
Michael Cook · Claypool, US

Key dates

Filing date	Jun 4, 2019
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Jul 27, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2002/4641
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An orthopaedic surgical instrument for use in disassembling an orthopaedic prosthesis includes a main component, a rod, and a spindle. The main component has a housing and an elongated body extending from the housing with a passageway is defined in the elongated body. The rod has an elongated shaft, with a greater length than the elongated body, extending from the head of the rod and configured to pass through the main component. The spindle threads into the housing to move the rod along a longitudinal axis.

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