JP2547348Y2 - Dental waterer - Google Patents

Description

[Detailed description of the invention]

[0001]

TECHNICAL FIELD The present invention relates to a dental waterer, more specifically,
The present invention relates to a water dispenser for disinfecting water used for cleaning an oral cavity or the like in dental treatment.

[0002]

2. Description of the Related Art In dental treatment, the inside of the oral cavity is washed during dental treatment. In general, water is supplied into a cup, and the patient contains the water in the cup in the mouth to wash the mouth, but in addition to spraying the mouth with a water syringe, or It is used for cooling a cutting part at the time of cutting treatment using an air turbine or the like. As described above, in dental treatment, water is often used to clean the inside of the oral cavity, and this water is, of course, sufficiently sterilized. However, conventional disinfection methods mainly use chemical methods, for example, phenols, oxidizing agents, alkylating agents, heavy metal compounds, alcohols, surfactants, etc., and are not always perfect. .

[0003]

[Purpose] The present invention has been made in view of the above-mentioned circumstances, and in particular, water used for dental treatment is physically sterilized, and more specifically, sterilized by ultraviolet irradiation to provide more effective sterilization. The purpose is to carry out.

[0004]

[Structure] The present invention provides (1)
A dental water supply having an inlet and an outlet, and using water discharged from the outlet for cleaning the oral cavity in dental treatment and the like, wherein the water supply is watertight with respect to the water supply.
It has a space made of a sealed light-transmitting member,
A germicidal lamp is provided, or (2) the water supply device
Has a detector for detecting the water temperature of the
Controls the temperature of the water flowing out of the outlet of the water supply according to
Is obtained is characterized in that so as to. Hereinafter, an embodiment of the present invention will be described.

FIGS. 1A and 1B are structural views for explaining an embodiment of a dental water supply device according to the present invention. FIG. 1A is a front sectional view, FIG. 1B is a side view, and FIG. In the water supply device according to the present invention, reference numeral 11 denotes an inlet, and reference numeral 12 denotes an outlet. 13
Is a transparent through-tube made of quartz glass or the like provided through the inside of the container 10, and the through-tube 13 is disposed in a watertight manner with respect to the container 10, and a germicidal lamp 14 is mounted therein. I have. In the figure, the germicidal lamp is provided only at one end of the through tube 13, but it can be easily understood that the germicidal lamp may be provided at both ends. In addition, it is easy to understand that the number of the through-tubes 13 is not limited to one, and that a plurality of the through-tubes may be provided as necessary. Further, it can be easily understood that, for example, a U-shaped pipe having a closed end, for example, a U-shaped pipe may be used instead of the penetrating pipe 13 and disposed inside the U-shaped pipe . A detector 15 detects the water temperature of the container 10. The detector 15 detects the water temperature in the container 10 and
The temperature of the water flowing into the heater or the container 10 (not shown) disposed in the chamber 0 is controlled to control the temperature of the water flowing out of the outlet 12 to a desired temperature. Reference numeral 16 denotes a drain valve.

[0006]

[Effect] As is clear from the above description, according to the present invention, water used for cleaning the oral cavity in dental treatment is sterilized more completely by adding a sterilizing effect of ultraviolet rays, and furthermore, to an optimum temperature. Can be supplied.

[Brief description of the drawings]

FIG. 1 is a configuration diagram for explaining an embodiment of a dental water supply device according to the present invention, wherein FIG. 1 (a) is a front sectional view and FIG. 1 (b) is a side view.

[Explanation of symbols]

10 water supply container, 11 inlet, 12 outlet, 13
Penetration tube, 14: germicidal lamp, 15: temperature detector, 16: drain valve.

Claims (2)

(57) [Scope of request for utility model registration] 1. A dental water supply device having an inlet and an outlet, wherein water discharged from the outlet is used for cleaning an oral cavity or the like in dental treatment, etc., wherein the water supply device is provided in the water supply device.
Has a space made of a light-transmitting member
And a germicidal lamp is provided in the space. And a detector for detecting a water temperature of the water supply device.
The outlet of the water supply device in response to the output signal of the detector.
The dental water supply according to claim 1, wherein the temperature of the water flowing out is controlled .