Inventor

Joon B. Park

Document Type

Patent

Patent Number

US Patent 4,751,921

Patent agency

United States Patent and Trademark Office

Publication Date

6-21-1988

Assignee

University of Iowa Research Foundation (Iowa City, IA, US)

Application Number

06/789,782

Date Filed

1985-10-21

Total Pages

4 pages

Abstract

A pair of screens in the barrel of a bone cement syringe improves the strength of the bone cement by breaking large bubbles into many small bubbles.

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URL

https://ir.uiowa.edu/patents/60