Pneumatic dental handpiece
The present invention relates to a handpiece, and more specifically, to a handpiece which can control air pressure supplied to a head unit. The present invention relates to the handpiece used for dental treatment or surgery, and further includes a coupling adapter which is embedded in a body part of...
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| Main Author | |
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| Format | Patent |
| Language | English Korean |
| Published |
28.05.2021
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The present invention relates to a handpiece, and more specifically, to a handpiece which can control air pressure supplied to a head unit. The present invention relates to the handpiece used for dental treatment or surgery, and further includes a coupling adapter which is embedded in a body part of the handpiece and coupled with a coupling part to deliver compressed air and supply water to a head unit. The coupling adapter has a discharge hole connected to an air supply passage, and further an air pressure control unit which opens the discharge hole so that the air pressure supplied through the air supply pipe can be maintained below a predetermined pressure when the air pressure of the air supplied through the air supply pipe is greater than or equal to a set pressure.
본 발명은 핸드피스에 관한 것으로, 더욱 상세하게는 헤드부에 공급되는 공기압의 조절이 가능한 핸드피스에 관한 것이다. 본 발명은 치과 처치 또는 진료에 사용되는 핸드피스에 있어서, 핸드피스의 바디부에 내장되며, 커플링부와 체결되어 헤드부로 압축공기 및 공급수를 전달하는 커플링어댑터를 더 구비하며, 상기 커플링어댑터는 급기통로와 연결되는 토출홀이 형성되고, 급기관을 통해 공급되는 공기의 공기압이 설정된 압력 이상이 될 때, 상기 토출홀을 개방하여 상기 급기관을 통해 공급되는 공기압이 일정 압력 이하로 유지될 수 있도록 하는 공기압조절부를 더 구비한다. |
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| Bibliography: | Application Number: KR20190149747 |