Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2005-09-06
2005-09-06
Lucchesi, Nicholas D. (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S164080, C604S177000, C604S110000
Reexamination Certificate
active
06939331
ABSTRACT:
There is here provided a wing-like needle protector which can surely prevent mistaken sticking, and can safely cap a hollow needle. The wing-like needle protector for housing a wing-like needle1which comprises a hollow needle2, a holding cylinder3for holding a rear end of the hollow needle2, and a pair of wing pieces4, 4formed integrally with the holding cylinder3so as to freely coalesce with each other. The protector comprises a gutter-shaped member7for housing the hollow needle2, the holding cylinder3and the coalesced wing pieces4, 4, and a gripper8protruded outward from a bottom surface of the gutter-shaped member7. The gutter-shaped member7has a closed tip9aof a portion9for housing the hollow needle2, an opened rear end10aof a portion10for housing the holding cylinder3, and a narrowed area7awhere the holding cylinder3is fitted in a bottom portion, and the holding cylinder3is engaged with the narrowed area7a. The narrowed area7amay be partially provided on the bottom portion of the gutter-shaped member7. The wing pieces4, 4of the gutter-shaped member7may be housed in and engaged with a portion11for housing the wing pieces4, 4.
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Kabushiki Kaisha Top
Williams Catherine S.
LandOfFree
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