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Obesity Surgery

Catheter-needle-assembly

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Catheter needle assembly

Details

Inventors: Liautaud, James P.;
Assignee:
Primary Examiner: Truluck; Dalton L.
Assistant Examiner:
Attorney, Agent or Firm:

A catheter needle assembly includes an injection-molded plastic body having a central hub portion through which a hollow core cannula extends, and from which a pair of wing-like tab portions extend in opposite directions to facilitate manipulating the assembly during use. Passageways extending through the roots of the tabs form crease lines to facilitate bending the tabs together for more convenient handling of the assembly.

DETAILED DESCRIPTION The invention is directed, in a catheter needle assembly of the type having an injection-molded body including a central hub portion and a pair of diametrically opposed wing-like tab portions extending in opposing directions from the hub portion, and a hollow core cannula centrally disposed through the hub portion, to the improvement comprising means including a pair of passageways extending through the body near the roots of respective ones of the wing portions in parallel spaced-apart relationship to the cannula for extablishing a crease line at the roots of the tab portions whereby the tab portions fold about the crease lines to establish a surface for gripping the catheter needle assembly.

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