Surgery – Instruments – Cutting – puncturing or piercing
Reexamination Certificate
2011-07-05
2011-07-05
Hindenburg, Max (Department: 3736)
Surgery
Instruments
Cutting, puncturing or piercing
C600S583000, C606S181000
Reexamination Certificate
active
07972349
ABSTRACT:
A housing retains a lancet body which encloses a needle whose tip is covered by a cap. The cap has a head provided with flanges. These flanges locate within notches at the end of the housing on only two sides of the housing. The location of the flanges within the notches holds the lancet within the body, before use, so as to compress a spring positioned between a head and a slotted portion of the housing. When the device is to be used, the head of the cap is rotated through 90° so as to detach the cap from the rest of the lancet body and release the flanges from the notches. This allows the lancet body to be actuated by a sprung-loaded trigger-release mechanism, when required, so that the tip of the needle projects momentarily through the opening at the end of the housing and then bounces back.
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JP Office Action dated Apr. 22, 2010 from corresponding JP Application No. 2006-522396.
Crossman David Danvers
Marshall Jeremy
Hindenburg Max
Owen Mumford Limited
Pani John
Young & Thompson
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