The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 1995
Filed:
Sep. 30, 1991
Applicant:
Inventor:
David M Nic, Portage, MI (US);
Assignee:
Stryker Corporation, Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
606 92 ; 606 93 ;
Abstract
Apparatus for injecting bone cement from a cartridge in orthopedic surgery having a body and structure supporting a bone cement containing cartridge on the body. A trigger structure is actuable for movement on the body. Ram structure is advanceable on the body in response to actuation of the trigger structure for forcing bone cement from the cartridge toward a surgical site. Structure interposed between the trigger structure and ram structure is actuable for changing, between a lower force value and a higher force value, the force appliable by the ram to the cartridge in response to a given actuation of the trigger structure.
Published as: