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US 11,885,660 B2Granted
Dosing applicator for medical and non-medical containers
AssigneeFlexpenser AB
InventorsAmin Kazemzadeh, Esmail Pishbin, Giulia Gaudenzi, Robert Bouwens
Life of this patent
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Abstract
A device for precise dispensing of liquids utilizing pressure-operated valves to control fluid travel. Use of a flexible bulb within a fluid vessel provides manual actuation of the valves through application of pressure to the exterior of the fluid vessel.
Claims16
A fluid dispensing device comprising:
- a compressible body;
- a substantially hollow fluid traversal body coupled to said compressible body, said fluid traversal body comprising at least one inlet aperture having an inlet valve associated therewith configured to be closed when said compressible body is under compression preventing a fluid from flowing into said fluid traversal body and to be open when said compressible body is not under compression enabling said fluid to flow into said fluid traversal body, said fluid traversal body comprising at least one outlet aperture having an outlet valve associated therewith configured to be open when said compressible body is under compression enabling said fluid to flow out of said fluid traversal body and to be closed when said compression body is not under compression preventing said fluid from flowing out of said fluid traversal body;
- and
- a container configured for housing a fluid, wherein said compressible body is disposed within said container, and wherein said fluid traversal body is partially disposed within said container;
- and
- wherein the compressible body deforms by applying compression to the container.
3 more elements
A fluid dispensing device comprising:
- a compressible body;
- a substantially hollow fluid traversal body coupled to said compressible body, said fluid traversal body comprising at least one inlet aperture having an inlet valve configured to be closed when said compressible body is under compression, said fluid traversal body comprising at least one outlet aperture having an outlet valve configured to be open when said compressible body is under compression;
- and
- a container configured for housing a fluid, wherein said compressible body is disposed within said container, and wherein said fluid traversal body is partially disposed within said container;
- and
- wherein the compressible body deforms by applying compression to the container.
3 more elements
Dependencies are inferred from the claim text.