PRICKING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 1, 2010
app pub date -
Dec 23, 2009
filing date -
Dec 25, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pricking device having an accurate pricking function, an automatic safe post-use discarding function and a re-use inhibiting function is disclosed. The pricking device is easy and simple to operate, simple in structure and is high in productivity to reduce production costs. The pricking device is made up of a lancet unit and a housing unit. The lancet unit includes a needle. The lancet unit is formed by a unit body member, a restoration member and a resilient piece for lock molded as one with one another. The unit body member operates to cause the needle to pop out from the housing unit in connection with a pricking operation. The restoration member controls the operation of movement of the unit body member as it stores a force of elasticity in it. After the pricking operation, the needle is returned into the inside of the housing unit under the so stored force of elasticity of the restoration member. Another force of elasticity is stored in the resilient piece for lock as a result of the movement of the unit body member. The resilient piece for lock includes a cam bump engaged with a lock cam section of the housing unit after the pricking operation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully