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.

Date of Patent:
Jul. 25, 2006

Filed:

Jun. 18, 2002
Applicants:

Barbara L. Merboth, Bridgewater, NJ (US);

Adam Stephens, Norwalk, CT (US);

Yukiko Naoi, New York, NY (US);

Kazuna Tanaka, Cos Cob, CT (US);

Jeffrey Kapec, Westport, CT (US);

Inventors:

Barbara L. Merboth, Bridgewater, NJ (US);

Adam Stephens, Norwalk, CT (US);

Yukiko Naoi, New York, NY (US);

Kazuna Tanaka, Cos Cob, CT (US);

Jeffrey Kapec, Westport, CT (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01);
U.S. Cl.
CPC ...
Abstract

The cannula handle housing includes a recessed seat, wings extending outwardly from the recessed seat in the housing for engagement with a physician's hand and a stem which extends from said housing to hold a portion of a cannula The cannula has a distal sharpened end and a proximal end secured to a Luer lock. The stylet includes a longitudinal member having a sharp tip with the other end of the stylet formed with an anvil structure which is molded into a stylet cap. The stylet cap is a housing which includes a projection portion having a complimentary configuration to the recessed seat formed in said cannula housing for interlocking with the Luer lock of the cannula housing. The stylet inserts into the cannula and with a twist, locks about the Luer lock on the proximal end of the cannula.


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