JP6589732B2 - 手術用ハンドピース、液体噴射装置 - Google Patents
手術用ハンドピース、液体噴射装置 Download PDFInfo
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- JP6589732B2 JP6589732B2 JP2016080812A JP2016080812A JP6589732B2 JP 6589732 B2 JP6589732 B2 JP 6589732B2 JP 2016080812 A JP2016080812 A JP 2016080812A JP 2016080812 A JP2016080812 A JP 2016080812A JP 6589732 B2 JP6589732 B2 JP 6589732B2
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- handpiece
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Description
或いは、連続的な噴射のみが実施できる構成でもよい。この構成の場合、連続的な噴射によって切除を実施してもよい。
噴射する液体は、純水でもよいし薬液でもよい。
Claims (6)
- 液体を吸引するための吸引流路部材と、
前記吸引流路部材に通じる孔を備える吸引力調整機構と、
前記吸引流路部材および前記吸引力調整機構を有する筐体と、を備え、
前記筐体は、上面側に前記吸引力調整機構が設けられ、ユーザーによって把持される把持部と、前記把持部の先端側に位置し、前記把持部に対して斜め下向きに屈曲する屈曲部と、を備え、
前記把持部は、少なくとも一部が前記筐体の長手方向についての前記吸引力調整機構の中心よりも前記筐体の先端側、且つ前記筐体の下面側に位置し、前記先端側に向かうに連れて上面側に傾斜する傾斜部を備える
手術用ハンドピース。 - 前記把持部は、前記傾斜部に先端側で接続された谷部形成部を備え、
前記筐体の下面側、且つ、前記傾斜部と前記谷部形成部との境界に位置し、前記吸引力調整機構に向かって凹んだ谷部を備える
請求項1に記載の手術用ハンドピース。 - 前記把持部と前記屈曲部とがなす角度は、10度以上35度以下である
請求項1又は請求項2に記載の手術用ハンドピース。 - 手術に利用される液体を外部に供給するための供給管を備える
請求項1から請求項3までの何れか一項に記載の手術用ハンドピース。 - 前記供給管は、液体を間欠的に噴射するためのものである
請求項4に記載の手術用ハンドピース。 - 請求項5に記載の手術用ハンドピースを備えた液体噴射装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016080812A JP6589732B2 (ja) | 2016-04-14 | 2016-04-14 | 手術用ハンドピース、液体噴射装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016080812A JP6589732B2 (ja) | 2016-04-14 | 2016-04-14 | 手術用ハンドピース、液体噴射装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017189407A JP2017189407A (ja) | 2017-10-19 |
| JP6589732B2 true JP6589732B2 (ja) | 2019-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016080812A Active JP6589732B2 (ja) | 2016-04-14 | 2016-04-14 | 手術用ハンドピース、液体噴射装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6589732B2 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403959A (en) * | 1981-07-31 | 1983-09-13 | Kabushiki Kaisha Yoshida Seisakusho | Coupling device for a dental instrument |
| DE3208666A1 (de) * | 1982-03-10 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | Zahnaerztliches spritzhandstueck |
| DE19644979A1 (de) * | 1996-10-29 | 1998-04-30 | Kaltenbach & Voigt | Medizinisches oder dentales Handstück mit einer Einrichtung zur Abgabe der Medien Luft, Wasser oder einem Spray |
| JP2000229090A (ja) * | 1999-02-09 | 2000-08-22 | Nakanishi:Kk | 歯科用バキュームシリンジ |
| ITBO20110639A1 (it) * | 2011-11-08 | 2013-05-09 | Castellini Spa | Siringa ad uso odontoiatrico |
| CN202960809U (zh) * | 2012-11-14 | 2013-06-05 | 湖南瀚德微创医疗科技有限公司 | 一种脉冲式口腔护理清洁器 |
| JP6127642B2 (ja) * | 2013-03-28 | 2017-05-17 | セイコーエプソン株式会社 | 液体噴射装置、および医療機器 |
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- 2016-04-14 JP JP2016080812A patent/JP6589732B2/ja active Active
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| Publication number | Publication date |
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| JP2017189407A (ja) | 2017-10-19 |
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