HYPODERMIC DRUG DELIVERY RESERVOIR AND APPARATUS
3 Assignments
0 Petitions
Accused Products
Abstract
A hypodermic drug delivery apparatus (10) for delivering a pressurized medication fluid (23) comprising a reservoir (14) containing at least one deliverable fluid (23) and a rupturing member (25) the reservoir (14) having at least one portion of at least one wall (22) rupturable by the rupturing member (25).
198 Citations
141 Claims
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1-120. -120. (canceled)
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121. A drug delivery apparatus for delivering pressurized fluid, comprising:
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a. at least one reservoir forming a sealed package for the fluid and comprising at least one rupturable wall portion; b. a reservoir pressurizing device for pressurizing said reservoir; c. at least one rupturing member for rupturing said rupturable wall portion; d. at least one fluid administration device communicating with said reservoir via a fluid passageway; and e. a rupture control mechanism preventing rupture of the wall portion below a threshold pressure, whereby; when the threshold pressure is reached, said wall portion may become ruptured by said rupturing member allowing the fluid to enter the fluid passageway and be delivered to a destination through said fluid administration device. - View Dependent Claims (122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141)
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Specification