Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yehuda Ivri0
Date of Patent
March 10, 2020
0Patent Application Number
150948490
Date Filed
April 8, 2016
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Fluid delivery devices and methods are described where the device may comprise a piezoelectric actuator having a piezoelectric chip that is operatively coupled to a drug package under a preloading force. The actuator is configured to generate an acoustic pressure within the drug package to dispense droplets or a continuous stream of an agent from an aperture, e.g., to the corneal surface of the eye. The piezoelectric actuator can be coupled or decoupled from the drug package via a coupling mechanism which enables the quick release and consistent securement of the drug package to the actuator and housing.
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