Ear pumps
A manual ear pump including one or more of a support element configured to releasably engage an external ear canal and having an interior chamber, a resilient element capable of being resiliently deformed coupled to a support element, and an aperture disposed on a support element bottom surface communicating with the external ear canal and interior chamber.
1. An ear pump comprising:
a resilient element capable of being resiliently deformed, the resilient element having a compressed state and an uncompressed state;
a support element configured for insertion into an external ear canal, the support element comprising:
a fluid flow pathway;
an opening for fluid to flow between the fluid flow pathway and the external ear canal; and
one or more vesicle cavities; and
a valve having:
a first state to permit fluid flow from the resilient element to the one or more vesicle cavities while impeding fluid flow from the resilient element to the fluid flow pathway; and
a second state to permit fluid flow from the resilient element to the fluid flow pathway while impeding fluid flow from resilient element to the one or more vesicle cavities.
2. The ear pump of claim 1 , wherein the valve has a third state to permit fluid flow between the resilient element and the fluid flow pathway and to also permit fluid flow between the resilient element and the one or more vesicle cavities.
3. The ear pump of claim 2 , wherein the valve has a fourth state to impede fluid flow between the resilient element and the fluid flow pathway and to also impede fluid flow between the resilient element and the one or more vesicle cavities.
4. The ear pump of claim 1 , wherein the valve comprises a rotation element, and wherein rotation of the rotation element changes the valve between the first state and the second state.
5. The ear pump of claim 1 , wherein the valve comprises:
a tubular conduit having a first tubular conduit aperture and a second tubular conduit aperture; and
a tubular member having a first tubular member aperture and a second tubular member aperture;
wherein the tubular member is rotatable relative to the tubular conduit;
wherein the tubular member is positioned to align the first tubular member aperture with the first tubular conduit aperture and to not align the second tubular member aperture with the second tubular conduit aperture when the valve is in the first state;
wherein the tubular member is positioned to align the second tubular member aperture with the second tubular conduit aperture and to not align the first tubular member aperture with the first tubular conduit aperture when the valve is in the second state.
6. The ear pump of claim 5 , wherein the tubular member is positionable to align the first tubular member aperture with the first tubular conduit aperture and to also align the second tubular member aperture with the second tubular conduit aperture to permit fluid flow between member aperture and a second tubular member and both the fluid flow pathway and the one or more vesicle cavities.
7. The ear pump of claim 5 , wherein the tubular member is positionable to not align the first tubular member aperture with the first tubular conduit aperture and to also not align the second tubular member aperture with the second tubular conduit aperture to impede fluid flow between the resilient element and both the fluid flow pathway and the one or more vesicle cavities.
8. The ear pump of claim 1 , wherein the one or more vesicle cavities are expandable to facilitate sealing of the support element with the external ear canal.
9. The ear pump of claim 1 , wherein when the valve is in the first state, compression of the resilient element to the compressed state causes fluid to flow into the one or more vesicle cavities to expand the one or more vesicle cavities and decompression of the resilient element to the uncompressed state causes fluid to flow out of the one or more vesicle cavities.
10. The ear pump of claim 1 , wherein the ear pump is a manual ear pump.
11. The ear pump of claim 1 , wherein the ear pump is configured to not extend beyond an auricle of the ear and the external ear canal.
12. The ear pump of claim 1 , wherein the ear pump is contained within an auricle of the ear and the external ear canal.
13. The ear pump of claim 1 , wherein the resilient element and the support element are made of the same material.
14. The ear pump of claim 1 , wherein the resilient element and the support element are integrally formed as a single piece.
15. The ear pump of claim 1 , wherein a wall separates the resilient element from the support element.
16. The ear pump of claim 15 , wherein the wall comprises a first aperture that provides fluid communication through the wall to the one or more vesicle cavities, and wherein the wall comprises a second aperture that provides fluid communication through the wall to the fluid flow pathway.
17. The ear pump of claim 1 , further comprising an actuator for pressing the resilient element and a controller for operating the actuator.
18. The ear pump of claim 1 , further comprising an actuator for changing the valve between the first state and the second state and a controller for operating the actuator.