LOW VOLUME ACCURATE INJECTOR
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United States of America Patent
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N/A
Issued Date -
Jun 10, 2010
app pub date -
Nov 10, 2009
filing date -
Nov 10, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Substance-administration apparatus is provided, including a housing and a needle couplable to the housing, having a skin-insertion portion 0.3-2.5 mm in length and an outer diameter that is less than 0.23 mm. The apparatus also comprises a dosage regulator coupled to the housing, which regulates a dosage of the substance injected in a single injection through the needle. The dosage is selectable in accordance with a setting of the dosage regulator to be one of a plurality of selectable dosages. The plurality of selectable dosages includes at least one dosage that is less than or equal to 10 ul. The apparatus further includes an injection driver, activatable by a user to drive the substance through the needle. Other embodiments are also described.
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