JPH0251523U - - Google Patents
Info
- Publication number
- JPH0251523U JPH0251523U JP13042288U JP13042288U JPH0251523U JP H0251523 U JPH0251523 U JP H0251523U JP 13042288 U JP13042288 U JP 13042288U JP 13042288 U JP13042288 U JP 13042288U JP H0251523 U JPH0251523 U JP H0251523U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- ultrasonic transducer
- lead wire
- piezoelectric elements
- horn
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000009210 therapy by ultrasound Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図はこの考案の第１の実施例を示す超音波
振動子の斜視図、第２図は第１図の−線に沿
う断面図、第３図はこの考案の第２の実施例を示
す超音波処置装置の縦断側面図、第４図は第３図
の−線に沿う断面図、第５図、第６図、第７
図および第８図はそれぞれ異なる構造の超音波振
動子の一部切欠した側面図、第９図は圧電素子の
変形例を示す斜視図、第１０図は従来の超音波処
置装置の縦断側面図、第１１図および第１２図は
超音波振動子の異なる従来例を示す断面図である
。
１……カバー、３……超音波振動子、４……圧
電素子、５……電極、６……ホーン、１０……プ
ローブ、１１……リード線、１２……リード線接
続部。
Fig. 1 is a perspective view of an ultrasonic transducer showing a first embodiment of this invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a perspective view of an ultrasonic transducer showing a first embodiment of this invention. FIG. 4 is a cross-sectional view taken along the - line of FIG. 3, FIGS. 5, 6, and 7.
8 and 8 are partially cutaway side views of ultrasonic transducers with different structures, FIG. 9 is a perspective view showing a modified example of the piezoelectric element, and FIG. 10 is a longitudinal side view of a conventional ultrasonic treatment device. , FIG. 11, and FIG. 12 are cross-sectional views showing different conventional examples of ultrasonic transducers. DESCRIPTION OF SYMBOLS 1... Cover, 3... Ultrasonic vibrator, 4... Piezoelectric element, 5... Electrode, 6... Horn, 10... Probe, 11... Lead wire, 12... Lead wire connection part.
Claims (1)
加するための電極とからなる超音波振動子と、こ
の超音波振動子の超音波振動をホーンによつて増
幅して伝達する超音波伝達部材とからなり、前記
各電極の周縁部に設けられ、リード線と接続され
るリード線接続部を超音波振動子の周方向にずら
して配置したことを特徴とする超音波処置装置。 An ultrasonic transducer comprising a plurality of piezoelectric elements and electrodes for applying voltage to these piezoelectric elements, and an ultrasonic transmission member that amplifies and transmits ultrasonic vibrations of the ultrasonic transducer using a horn. An ultrasonic treatment device comprising: a lead wire connection portion provided on the peripheral edge of each electrode and connected to the lead wire, and arranged to be shifted in the circumferential direction of the ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130422U JPH066808Y2 (en) | 1988-10-06 | 1988-10-06 | Ultrasonic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130422U JPH066808Y2 (en) | 1988-10-06 | 1988-10-06 | Ultrasonic processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251523U true JPH0251523U (en) | 1990-04-11 |
| JPH066808Y2 JPH066808Y2 (en) | 1994-02-23 |
Family
ID=31385576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130422U Expired - Lifetime JPH066808Y2 (en) | 1988-10-06 | 1988-10-06 | Ultrasonic processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066808Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011139912A (en) * | 2008-02-22 | 2011-07-21 | Olympus Medical Systems Corp | Ultrasonic treatment apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241653A (en) * | 1985-08-15 | 1987-02-23 | 多賀電気株式会社 | Earth lead disconnection detecting circuit of ultrasonic vebrator |
-
1988
- 1988-10-06 JP JP1988130422U patent/JPH066808Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241653A (en) * | 1985-08-15 | 1987-02-23 | 多賀電気株式会社 | Earth lead disconnection detecting circuit of ultrasonic vebrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011139912A (en) * | 2008-02-22 | 2011-07-21 | Olympus Medical Systems Corp | Ultrasonic treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066808Y2 (en) | 1994-02-23 |