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

Claim 51:
52. 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
a tube having a lumen,
wherein the enclosure has a main inlet fluidly coupled to the lumen in the tube, the main inlet being oriented to direct the fluid at an inner wall of the enclosure which forms a flow splitting chamber, the flow splitting chamber having at least two separate inlets leading to the chamber and each inlet to the chamber directing the fluid at a sidewall of the enclosure.