Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John W. Jessen0
Date of Patent
June 2, 2009
0Patent Application Number
104570400
Date Filed
September 22, 2003
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
Innovative disposable thoracostomy and cricothyrotomy trocar systems and new and improved methods for emergency management of upper airway obstructions and chest injuries are disclosed.
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