Liquid injection needle and liquid injection device

Details Liquid injection needle and liquid injection device Liquid injection needle and liquid injection device

2007-08-07

2007-08-07

Sirmons, Kevin C. (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

Reexamination Certificate

active

10470007

ABSTRACT:
A liquid injection needle (10) includes a hollow needle part (2) for injecting a liquid (8) and a supporting part (3), to which the needle part (2) is fixed. The needle part (2) includes an anchoring part (22) that extends through the inside of the supporting part (3) and a puncturing part (21) that extends from the supporting part (3) for making a puncture in a living body. The puncturing part (21) has a distal side outer diameter equal to or greater than 0.1 mm and equal to or less than 0.25 mm, and a proximal side outer diameter than the distal side outer diameter.

REFERENCES:
patent: 422436 (1890-03-01), Otto
patent: 2187259 (1940-01-01), Barnhart
patent: 5364374 (1994-11-01), Morrison et al.
patent: 5951528 (1999-09-01), Parkin
patent: 6537243 (2003-03-01), Henning et al.
patent: 6843783 (2005-01-01), Ooyauchi
patent: 2003/0050602 (2003-03-01), Pettis et al.
patent: 88 02 264.1 (1988-08-01), None
patent: 542619 (1942-01-01), None
Office Action issued on Sep. 25, 2006, in corresponding Korean Appln. No. 10-2003-7009688, together with an English Translation.

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