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:
Aug. 23, 2011
Filed:
Oct. 17, 2007
Applicant:
Sue Carr, Dickerson, MD (US);
Inventor:
Sue Carr, Dickerson, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A single in-line filter hollow needle has an outer wall, a proximal end, a distal end with a pointed tip and a central opening between the ends for communicating fluids therethrough. The proximal end is secured to a luer lock for removable connection to a syringe. A filter is located in the central opening proximate to the tip. The outer wall of the needle has a frangible deformation proximate to the filter and remote from the end of the needle whereby the needle may be broken to expose a fresh point after fluid is aspirated through the needle to the syringe is filtered.