| 摘要 |
<p>The following problems were solved using a heat resistant transparent glass shielded heater. That water at nonnal room temperature is ex1racted from the tip of the unit caps Viithout being heated may cause various problems. By connecting the subject device of invention to the systenl, warm water (35°C) can be given out of the tip of the cap, thus solving tOO aforementioned problem. Hot or warm wale: is generally required during tooth treatments. By using the second subject device of invention, it is possible to take hot or cold or wann water from the glass filler. When the injectors and ampoules used in anesthesia are cold, the patient may suffer pain during injection and sticking of the needle. By use of the device, the injector and ampoules are heated up to (33-36°C) and kept at the same temperature.The invention also relates to a device for disinfecting the water, wich comprises a 6 w fluorescent ultraviolet beam</p> |
