Bottle for sinus cavity rinse
First Claim
1. A vessel for use in rinsing a user'"'"'s nasal passage comprisinga main body having an exterior surface;
- a spout extending off the main body;
an elastomeric nozzle attached to the spout, the elastomeric nozzle defining an outer skirt having a free end and being deflectable upon engagement with the walls of the user'"'"'s nasal cavity;
the main body having gripping indentations along opposing sidewalls thereof; and
a vacuum breaker valve formed in a top portion of the main body for manual actuation by the user to control the flow of a fluid positioned in the vessel out of the nozzle, the vacuum breaker valve comprisinga valve body; and
a top flange that extends downward and outward from a top potion of the valve body and engages the exterior surface of the main body to operate as a biasing mechanism for the valve body by maintaining the valve body in a closed position;
whereinto move the vacuum breaker valve to an open position, the valve body is downwardly compressed by a user, causing the of the top flange to splay outward and slide along the exterior surface of the main body; and
in the open position the vacuum breaker valve allows airflow into the main body to provide a constant fluid flow out of the elastomeric nozzle.
7 Assignments
0 Petitions
Accused Products
Abstract
A vessel for use in rinsing a user'"'"'s nasal cavities includes a main body, a spout, a self-sealing nozzle, and a flow control valve actuable by the user. The spout extends off of the main body and the elastomeric nozzle attached to the spout defines an outer skirt having a deflectable free end upon contact with the walls of the user'"'"'s nasal cavity. A vacuum breaker valve is formed in a top portion of the main body for actuation by the user to control the flow of a fluid positioned in the vessel out of the nozzle. The main body may include gripping indentations along opposing sidewalls thereof. The spout may be integrally formed with the main body, and the spout and the nozzle may be detachably connected.
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Citations
25 Claims
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1. A vessel for use in rinsing a user'"'"'s nasal passage comprising
a main body having an exterior surface; -
a spout extending off the main body; an elastomeric nozzle attached to the spout, the elastomeric nozzle defining an outer skirt having a free end and being deflectable upon engagement with the walls of the user'"'"'s nasal cavity; the main body having gripping indentations along opposing sidewalls thereof; and a vacuum breaker valve formed in a top portion of the main body for manual actuation by the user to control the flow of a fluid positioned in the vessel out of the nozzle, the vacuum breaker valve comprising a valve body; and a top flange that extends downward and outward from a top potion of the valve body and engages the exterior surface of the main body to operate as a biasing mechanism for the valve body by maintaining the valve body in a closed position;
whereinto move the vacuum breaker valve to an open position, the valve body is downwardly compressed by a user, causing the of the top flange to splay outward and slide along the exterior surface of the main body; and in the open position the vacuum breaker valve allows airflow into the main body to provide a constant fluid flow out of the elastomeric nozzle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A vessel for use in rinsing a user'"'"'s nasal passage comprising
a main body defining an exterior surface; -
a spout extending off a front portion the main body, wherein the spout is integrally formed with the main body; an elastomeric nozzle detachably coupled to the spout, the elastomeric nozzle defining an outer skirt having a free end and being deflectable upon engagement with the walls of the user'"'"'s nasal cavity; and a vacuum breaker valve formed in a top portion of the main body for manual actuation by the user to control the flow of a fluid positioned in the vessel out of the nozzle, the vacuum breaker valve comprising a valve body that engages the exterior of the main body, the valve body comprising a user engagement surface; a flange wall extending downward and outward at an angle from the user engagement surface;
whereinto move the vacuum breaker valve to an open position, a user vertically compresses the user engagement surface, causing the valve body to move vertically relative to the main body and causing the flange wall to splay outward and slide along the exterior surface of the main body; and in the open position the valve allows airflow into the main body and allows the fluid to flow in a constant stream from the main body through the elastomeric nozzle when a user tilts the main body. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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Specification