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:
Jun. 13, 2000
Filed:
Sep. 10, 1998
Robert E Fischell, Dayton, MD (US);
Magnolia Medical, LLC, Dayton, MD (US);
Abstract
Disclosed is a needle assembly to be used with a pen-type injector and a percutaneously placed catheter device for intravenous infusion or a subcutaneously inserted cannula that is part of an injection set. Unlike all prior art needle assemblies which have a sharp point at the needle's distal end, the needle assembly described herein has a blunt tip so as to avoid any inadvertent needle sticks. This invention envisions using such a blunt tipped needle assembly connected to a pen-type injector and used with an injection set that has a cannula placed in the subcutaneous tissue. This invention also envisions using such a blunt tipped needle assembly with a pen-type injector for intravenous injections of medication through any intravenous catheter that has a septum through which the blunt needle of the pen-type injector can be placed.