1. Field of the Invention
The present invention relates to an oral irrigator configured to be attached to an existing tap, such as a shower tap, and particularly to an oral irrigator having an antiseptic port for the introduction of antiseptic into the flow of water from the irrigator tip.
2. Background
Oral irrigators are routinely used to remove debris from between and around teeth. Oral irrigators have been shown to provide effective cleaning between teeth and greatly improve oral health. Many people that use an oral irrigator also use an antiseptic. An antiseptic is typically used to flush the mouth after irrigation. Antiseptic may more effectively reach crevices between teeth when dispensed from an irrigator tip however.
Oral irrigators shared by a plurality of users may have to be thoroughly cleaned between uses to reduce the risk of cross-contamination between users. In some cases the head of an irrigator may be completely changed out between users.
Oral irrigators have been described that can be coupled to a shower or sink tap. Theses irrigators however, do not provide a convenient means to introduce an antiseptic into the flow of water exiting the irrigator tip.
There exists a need for an oral irrigator that can be coupled to a sink or shower tap, that can be used by a plurality of users without a cross-contamination risk and that provides a means to quickly and easily introduce an antiseptic into irrigator flow.
The invention is directed to an oral irrigator configured to be attached to an existing tap, such as a shower tap, and having an antiseptic port for the introduction of antiseptic into the flow of water from the irrigator tip. In an exemplary embodiment, a shower irrigator is configured to be attached to a tap, such as a shower tap, and comprises a tap manifold for coupling the irrigator between the shower tap and a showerhead. An exemplary tap manifold comprises a tap connector configured to couple to a shower tap, an outlet connector configured to couple to a showerhead, and an irrigator connector configured to couple to an irrigator. The irrigator connector couples an irrigator to the tap manifold and a manifold valve can be manipulated to direct a portion of the flow of water through the tap manifold to an irrigator. A user may adjust the amount of water directed from a tap manifold to an irrigator and thereby affect the water pressure in the irrigator, or the force of spray therefrom. An irrigator comprises a trigger to initiate the flow of water from the tip of the irrigator. In an exemplary embodiment, an irrigator regulator is coupled to the irrigator or at the irrigator end of the conduit, whereby a user can manipulate an irrigator control feature to control the amount of flow to the irrigator tip. In still another embodiment, an irrigator regulator comprises an antiseptic port and manipulation of an irrigator valve may direct a flow of water to the antiseptic port, thereby introducing a flow of antiseptic out of the irrigator tip. In an exemplary embodiment, a user may easily and effectively control the pressure of the irrigator and/or introduce antiseptic all by manipulation of an irrigator control feature.
A tap manifold is configured to be attached to any suitable type of tap, including, but not limited to a sink or shower tap. In an exemplary embodiment, a tap manifold is attached to a shower tap by the tap connector and a showerhead is coupled to the outlet connector of the tap manifold. A irrigator is coupled to the irrigator connector of the tap manifold and a conduit may extend between the tap manifold and the irrigator. All of these connectors may comprise male or female threads to enable the connected portion to be attached to the tap manifold. For example, a tap connector may comprise female pipe threads for connection to the male shower tap threads and the outlet connector may comprise female threads for connection to the showerhead. An irrigator connector may be configured to swivel to provide easier manipulation of a conduit attached thereto. In another embodiment, a conduit comprises a swivel attachment means on one or both ends of the conduit.
In an exemplary embodiment, a tap manifold comprises a manifold valve and manifold control feature, such as a knob, to direct a portion of the flow going through the tap manifold to the irrigator. A manifold control feature may be any suitable type of control feature, such as knob that is coupled to a valve, whereby turning the knob directly turns the valve, or a push-button control, a dial, and the like. In an alternative embodiment, the amount of flow is controlled by an irrigator control feature, such as a knob, and a tap manifold does not comprise a valve. In this embodiment, a flow and pressure of water is automatically directed to the irrigator from the tap manifold.
A tap manifold may also comprise an irrigator retainer, whereby an irrigator and/or irrigator regulator′ can be secured to the tap manifold between uses. Any suitable type of irrigator retainer may be used including, but not limited to, a clamp, a hook or hooks, a magnet, a retainer slot and the like. In addition, a tap manifold may comprise a shower head retainer of any suitable type as aforementioned.
A conduit may be configured between a tap manifold and an irrigator, and may have any suitable length including, but not limited to, more than about 6 inches, more than about 1 ft, more than about 2 ft, more than about 3 ft, more than about 4 ft, and any range between and including the lengths provided. A conduit has a tap manifold end and an irrigator end and one or both of these may be configured with a swivel attachment to provide easier manipulation of the conduit and irrigator. A conduit may comprise a plastic or rubber hose or tube which may be jacketed with a metal, fabric or any other suitable type of jacket. A conduit may comprise a reinforced plastic or rubber hose, wherein a jacket or support material is integrally attached thereto.
An exemplary irrigator regulator is configured to enable a user to control the amount of flow directed to the irrigator nozzle and comprises anir′r′igator valve and an irrigator control feature, such as a knob. An irrigator regulator may be a separate part that is, coupled between the conduit and the irrigator nozzle, or may be integral to the irrigator nozzle, whereby the irrigator nozzle and irrigator regulator are a one-piece unit. An irrigator control feature may be any suitable type of control feature, such as knob that is coupled to an irrigator valve, whereby turning the knob directly turns the valve, or a push-button control, a dial, and the like. An electronic display may be provided to show the pressure, amount of flow, a general output level of water from the irrigator tip, amount of antiseptic incorporation into the water flow and the like. In an exemplary embodiment, the irrigator regulator is configured proximal to the irrigator end of the conduit, or distal from the connection of the conduit with irrigator connector, or manifold. Again, this enables a user to make quick adjustment of the flow and/or antiseptic incorporation without reaching up to make any adjustment to a tap manifold.
An irrigator nozzle comprises an irrigator trigger and an irrigator tip whereby a flow of water is expelled therefrom. An irrigator tngger may be configured as a trigger, a knob, a push-button and the like. An irrigator tip may comprise an elongated extension from the irrigator nozzle, thereby enabling the tip to be positioned within a user's mouth to, effectively direct a stream of water to back portions of their mouth. An irrigator tip may have any suitable shape and size opening. In an exemplary embodiment, an irrigator tip has a substantially circular opening having a diameter of no more than about 1 mm, no more than about 0.5 mm, no more than about 0.25 mm, no more than about 0.1 mm and any range between and including the diameters provided. An irrigator tip may be, any suitable length, such as, about 1 inch or more, about 1.5 inch or more, about 2.0 inch or more, about 3 inches or more, about 5 inches or more and any range between and including the length values provided. An irrigation tip may be curved or angled to enable easier manipulation within a user's mouth and more direct impingement of the irrigator stream to back portions of the mouth. An irrigator tip may be configured to be detachably attached to an irrigator nozzle. An irrigator tip may comprise threads for coupling to the irrigator nozzle, for example.
An oral irrigator, as described herein, may comprise an antiseptic port for the introduction of antiseptic into the flow of water through the irrigator. An antiseptic port may be configured in any suitable location, such as on the tap manifold, along the conduit, and preferably near the end irrigator end of the conduit such as on the irrigator regulator or irrigator nozzle. Put another way, an antiseptic port is preferably configured downstream of the conduit, and more preferably is configured with an irrigator regulator. In an exemplary embodiment, the irrigator regulator comprises an antiseptic port that is configured to receive flow only when a valve is manipulated to direct flow to the antiseptic port. An antiseptic port may allow a user to insert an antiseptic into the oral irrigator, such as by pouring a liquid antiseptic through the port, or by inserting an antiseptic tablet or other solid composition. In another embodiment, an antiseptic container is attached to an antiseptic port and dispenses antiseptic as water flows by and/or into the antiseptic container. For example, a bottle, containing antiseptic and having a threaded portion at an opening to the bottle, may be coupled to an antiseptic port on an irrigator regulator and only when the irrigator control feature is manipulated does the antiseptic enter into the water flowing through the oral irrigator. An irrigator control feature may be manipulated to direct a flow of water past or into an attached antiseptic container. In another embodiment, a separate antiseptic control feature is configured to allow a user to control the amount of flow of antiseptic into the oral irrigator. For example, a valve may be configured at the antiseptic port, or on a portion of the antiseptic container.
An antiseptic port may be configured to allow an antiseptic to be added to any portion of the oral irrigator. For example, an irrigator regulator may be configured with an antiseptic port that is caped or otherwise plugged by a detachable device. The cap or plug may be removed and antiseptic may be poured into the irrigator regulator chamber. Likewise, an antiseptic tablet may be inserted through an antiseptic port and slowly dissolve as water passes by the tablet. An antiseptic port may comprise a slidable member, thereby facilitating addition of antiseptic into the oral irrigator. For example, a slidable member may be configured on an irrigator nozzle and a user may simply slide the member open, insert a tablet and then slide the member back to a closed position. Any suitable type of antiseptic port may be configured, including hinged doors or openings, snap-off portions, push-button release portions and the like.
An oral irrigator, as described herein, may comprise detachable tip covers. A tip cover may be configured to slide down over an irrigator tip and be attached to ensure the tip is not dislodged when water is sprayed from the irrigator tip. For example, a tip cover may be slid down over an irrigator tip and then turned to engage with retainer protrusions, whereby the tip cover cannot be dislodged. In another exemplary embodiment, a tip cover is pushed down over an irrigator tip, whereby the base of the cover expands until a flange seats a lip or edge of an irrigator tip, for example. A tip cover attached in this way may require fracture of the cover material to remove the tip cover from the irrigator tip. One or more tabs may be configured on a tip cover to enable the cover to be removed. In still another exemplary embodiment, a tip cover comprises a curved tip end that may be used to more effectively reach and clean back teeth, for example. In one embodiment, a plurality of tip covers in different colors are provided to allow a plurality of users to select and use a specific color tip.
In one embodiment of the invention, a method of irrigating teeth is provided that comprises the steps of:
In one embodiment, the method above comprises the step of attaching an antiseptic container to an antiseptic port. In another embodiment, the method above comprises the steps of opening an antiseptic port and introducing an antiseptic, such as a fluid or solid, through the port and closing the port with a port plug, such as a cap.
The summary of the invention is provided as a general introduction to some of the embodiments of the invention, and is not intended to be limiting. Additional example embodiments including variations and alternative configurations of the invention are provided herein.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
Corresponding reference characters indicate corresponding parts throughout the several views of the figures. The figures represent an illustration of some of the embodiments of the present invention and are not to be construed as limiting the scope of the invention in any manner. Further, the figures are not necessarily to scale, some features may be exaggerated to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention.
As used herein, the terms “comprises,” “comprising,” “includes,” “including,” “has,” “having” or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also, use of “a” or “an” are employed to describe elements and components described herein. This is done merely for convenience and to give a general sense of the scope of the invention. This description should be read to include one or at least one and the singular also includes the plural unless it is obvious that it is meant otherwise.
Certain exemplary embodiments of the present invention are described herein and are illustrated in the accompanying figures. The embodiments described are only for purposes of illustrating the present invention and should not be interpreted as limiting the scope of the invention. Other embodiments of the invention, and certain modifications, combinations and improvements of the described embodiments, will occur to those skilled in the art and all such alternate embodiments, combinations, modifications and improvements are within the scope of the present invention.
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Distal as used herein is in reference to the tap manifold. A conduit attaches to the tap manifold and has an extended or distal end. In addition, a flow of water through the oral irrigator, as described herein, flows downstream from the tap manifold to the outlet of the irrigator.
It will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention without departing from the spirit or scope of the invention. Specific embodiments, features and elements described herein may be modified, and/or combined in any suitable manner. Thus, it is intended that the present invention cover the modifications, combinations and variations of this invention provided they come within the scope of the appended claims and their equivalents.
This application claims the benefit of U.S. provisional patent application No. 61/949,315, filed on Mar. 7, 2015, the entirety of which is incorporated by reference herein.
Number | Date | Country | |
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61949315 | Mar 2014 | US |