JPH0467413U - - Google Patents
Info
- Publication number
- JPH0467413U JPH0467413U JP11025290U JP11025290U JPH0467413U JP H0467413 U JPH0467413 U JP H0467413U JP 11025290 U JP11025290 U JP 11025290U JP 11025290 U JP11025290 U JP 11025290U JP H0467413 U JPH0467413 U JP H0467413U
- Authority
- JP
- Japan
- Prior art keywords
- cutting part
- horn
- ultrasonic
- ultrasonic horn
- cutting
- 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 2
- 238000003973 irrigation Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の１実施例となる医療用超音波
ホーンとそれを使用する装置の構成を示す図で、
第２図は本考案による超音波ホーンの切削部の１
実施例を示す拡大立体図である。
FIG. 1 is a diagram showing the configuration of a medical ultrasonic horn and a device using it, which is an embodiment of the present invention.
Figure 2 shows one of the cutting parts of the ultrasonic horn according to the present invention.
It is an enlarged three-dimensional view showing an example.
Claims (1)
科手術装置の超音波ホーンであつて、該ホーンは
先端近傍部に刃形状の切削部、及び内部にイリゲ
ーシヨン液通路を有し、該イリゲーシヨン液通路
が前記切削部に対して５°〜９０°の角度を有す
る、１個または複数個のイリゲーシヨン噴出孔に
つながつており、切削部の全周もしくは一部が鑢
形状であるとを特徴とする医療用超音波ホーン。 An ultrasonic horn for a surgical device that cuts and separates biological tissue by ultrasonic vibration, the horn having a blade-shaped cutting portion near its tip and an irrigation fluid passageway inside; Medical use, characterized in that the cutting part is connected to one or more irrigation nozzles having an angle of 5° to 90° with respect to the cutting part, and the entire circumference or a part of the cutting part is in the shape of a chisel. Ultrasonic horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11025290U JP2508203Y2 (en) | 1990-10-23 | 1990-10-23 | Medical ultrasonic horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11025290U JP2508203Y2 (en) | 1990-10-23 | 1990-10-23 | Medical ultrasonic horn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0467413U true JPH0467413U (en) | 1992-06-15 |
| JP2508203Y2 JP2508203Y2 (en) | 1996-08-21 |
Family
ID=31857560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11025290U Expired - Fee Related JP2508203Y2 (en) | 1990-10-23 | 1990-10-23 | Medical ultrasonic horn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508203Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3749236B1 (en) * | 2018-02-08 | 2021-12-22 | Woodwelding AG | System of sonotrode and guide shaft |
-
1990
- 1990-10-23 JP JP11025290U patent/JP2508203Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508203Y2 (en) | 1996-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |