Syringe and needle assembly

Details Syringe and needle assembly Syringe and needle assembly

1993-07-15

1994-07-12

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604189, 604240, A61M 1100, A61M 500, A61M 532

Patent

active

053284666

ABSTRACT:
A syringe and needle assembly having a means to align the beveled tip of the needle with the volumetric scale on the syringe is disclosed. In the preferred embodiment, a visible mark is placed longitudinally on the hub of the needle on the same side and in coaxial alignment with the beveled tip of the needle. This allows for the needle to be installed on the syringe and the beveled tip quickly aligned with the volumetric scale printed on the syringe body without the need for removing the needle safety cap prior to or during installation.

REFERENCES:
patent: 3391694 (1968-07-01), Spaeth
patent: 3450135 (1969-06-01), Sarnoff
patent: 4573978 (1986-03-01), Reilly
patent: 4923447 (1990-05-01), Morgan
patent: 5061251 (1991-10-01), Juhasz
patent: 5205833 (1993-04-01), Harsh et al.
patent: 5242405 (1993-09-01), Howe

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