Patent ID: 11938056
Assignee: EYENOVIA, INC.
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A

Claim 50:
51. A device for delivering a volume of fluid to an eye, comprising:
a housing;
a fluid ejector located within the housing, the fluid ejector having a vibrating element with a plurality of openings and a central axis, the vibrating element having a fluid side and a delivery side with the plurality of openings extending from the fluid side to the delivery side, the fluid ejector ejecting fluid from the fluid side through the plurality of openings to the delivery side when the vibrating element is vibrated;
an enclosure positioned adjacent the fluid side the vibrating element, the enclosure and the vibrating element forming a chamber, wherein the enclosure includes a wall having a lip positioned adjacent the fluid side of the vibrating element, the lip extending around the plurality of openings, the enclosure and the vibrating element together defining the chamber which holds a volume of the fluid to be dispensed, and
wherein the enclosure has a sidewall and a main inlet which receives the volume of fluid to be dispensed, the enclosure also having a first inlet and a second inlet through which the volume of fluid to be dispensed enters the chamber, the first inlet and the second inlet leading to the chamber and both oriented to direct the volume of fluid to be dispensed at the sidewall of the enclosure before being directed at the plurality of openings.