Safety lancet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
May 8, 2008
app pub date -
Mar 28, 2007
filing date -
Nov 6, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A safety lancet includes a housing, an actuating unit, a needle unit, a blocking unit and an elastic unit. The housing has a side hole and a front opening. The actuating unit is disposed on an outer surface of the housing. The needle unit, including a needle, a flex pin and a blocking pin, is disposed inside the housing. The needle corresponds to the front opening and the flex pin corresponds to the side hole. One end of the flex pin extends into the side hole to position the needle unit at a first position. The blocking unit is disposed inside the housing and corresponds to the blocking pin to allow the needle unit to forwardly pass through the blocking unit and prevent the needle unit from backwardly passing through the blocking unit.
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