JPH0177716U - - Google Patents
Info
- Publication number
- JPH0177716U JPH0177716U JP1987069708U JP6970887U JPH0177716U JP H0177716 U JPH0177716 U JP H0177716U JP 1987069708 U JP1987069708 U JP 1987069708U JP 6970887 U JP6970887 U JP 6970887U JP H0177716 U JPH0177716 U JP H0177716U
- Authority
- JP
- Japan
- Prior art keywords
- handpiece
- tip
- horn
- holding
- liquid passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002262 irrigation Effects 0.000 claims 3
- 238000003973 irrigation Methods 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例となるハンドピース
の全体図である。第２図は本考案で用いるハンド
ピースの保持チツプの一例を示す図で、ａは正面
図、ｂは側面の断面図である。第３図および第４
図は従来のハンドピースを示す全体図である。
FIG. 1 is an overall view of a handpiece that is an embodiment of the present invention. FIG. 2 is a diagram showing an example of the holding tip of the handpiece used in the present invention, in which a is a front view and b is a side sectional view. Figures 3 and 4
The figure is an overall view showing a conventional handpiece.
補正 昭６３．１２．１９
図面の簡単な説明を次のように補正する。
明細書の第１０頁第１〜２行目「で、ａは正面
図、ｂは側面の断面図」を削除する。Amendment December 19, 1983 The brief description of the drawing is amended as follows. In the first and second lines of page 10 of the specification, ``a is a front view and b is a side sectional view'' is deleted.
Claims (1)
切断分離するための外科手術用ハンドピースの先
端部近傍において、保持チツプを用いてホーン及
びイリゲーシヨンパイプの間隔を一定に保つて保
持したハンドピースであつて、保持チツプ内に、
ホーンの先端に行くに従つてホーン側に向つて傾
斜しているイリゲーシヨン液通路を有することを
特徴とするハンドピース。 (2) 保持チツプ内のイリゲーシヨン液通路が、
先端に行くに従つて直径が小さくなつていること
を特徴とする、実用新案登録請求の範囲第１項記
載のハンドピース。[Claims for Utility Model Registration] (1) In the vicinity of the tip of a surgical handpiece for crushing or cutting biological tissue by ultrasonic vibration, the distance between the horn and irrigation pipe is adjusted using a holding tip. A handpiece that is held constant, with a holding tip containing
A handpiece characterized in that it has an irrigation liquid passage that is inclined toward the horn side as it approaches the tip of the horn. (2) Irrigation liquid passage inside the holding chip
The handpiece according to claim 1, wherein the diameter of the handpiece decreases toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987069708U JPH0445691Y2 (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987069708U JPH0445691Y2 (en) | 1987-05-12 | 1987-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177716U true JPH0177716U (en) | 1989-05-25 |
| JPH0445691Y2 JPH0445691Y2 (en) | 1992-10-27 |
Family
ID=31294981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987069708U Expired JPH0445691Y2 (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445691Y2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016882A (en) * | 1975-03-05 | 1977-04-12 | Cavitron Corporation | Neurosonic aspirator and method |
| US4066983A (en) * | 1976-12-02 | 1978-01-03 | Raytheon Company | Voltage controlled Clapp oscillator having output isolated from tuned circuit |
| JPH0677720B2 (en) * | 1981-10-05 | 1994-10-05 | 住友ベークライト株式会社 | Ultrasonic oscillator |
| JPS6138570U (en) * | 1984-08-10 | 1986-03-11 | 三菱電機株式会社 | Analog voltage measuring device |
| JPS624133A (en) * | 1985-06-28 | 1987-01-10 | Nippon Steel Corp | Setting device for shape steel |
-
1987
- 1987-05-12 JP JP1987069708U patent/JPH0445691Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445691Y2 (en) | 1992-10-27 |
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