JPH0251518U - - Google Patents
Info
- Publication number
- JPH0251518U JPH0251518U JP13149488U JP13149488U JPH0251518U JP H0251518 U JPH0251518 U JP H0251518U JP 13149488 U JP13149488 U JP 13149488U JP 13149488 U JP13149488 U JP 13149488U JP H0251518 U JPH0251518 U JP H0251518U
- Authority
- JP
- Japan
- Prior art keywords
- movement
- treatment
- detection means
- ultrasonic
- stone
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は、本考案の第１実施例を示す超音波治
療装置の概略構成図、第２図は、本考案の第２実
施例を示す超音波治療装置の概略構成図、第３図
は、穿刺針の位置確認手段の一例を示す概略図、
第４図は、溶解剤注入用穿刺針としてバルーンカ
テーテルを用いた場合の一例を示す概略図である
。
１，３１……超音波治療装置、４，３５……超
音波発生器、６……超音波発生器移動装置（超音
波発生器移動手段）、１４……穿刺針（治療部位
移動検出手段）、１５……指示針（治療部位移動
検出手段）、１６……穿刺針位置測定部（治療部
位移動検出手段）、１７……位置センサ（治療部
位移動検出手段）、３６……ユニツト（超音波発
生器移動および検出手段）、３０……圧力センサ
（治療部位移動検出手段）、４７……バルーンカ
テーテル（治療部位移動検出手段）、４６……シ
ース（治療部位移動検出手段）。
FIG. 1 is a schematic diagram of an ultrasonic treatment device according to a first embodiment of the present invention, FIG. 2 is a schematic diagram of an ultrasound treatment device according to a second embodiment of the present invention, and FIG. , a schematic diagram showing an example of a means for confirming the position of a puncture needle,
FIG. 4 is a schematic diagram showing an example of a balloon catheter used as a puncture needle for injecting a dissolving agent. 1 , 31 ... Ultrasonic treatment device, 4, 35... Ultrasonic generator, 6... Ultrasonic generator moving device (ultrasonic generator moving means), 14... Puncture needle (treatment site movement detection means) , 15... Indicator needle (treatment area movement detection means), 16... Puncture needle position measurement unit (treatment area movement detection means), 17... Position sensor (treatment area movement detection means), 36... Unit (ultrasonic generator movement and detection means), 30... pressure sensor (treatment site movement detection means), 47... balloon catheter (treatment site movement detection means), 46... sheath (treatment site movement detection means).
Claims (1)
けて集束させて治療する超音波治療装置において
、 結石等の治療部位に向けて穿刺した穿刺針の、
治療部位の移動に伴う移動量を検出する検出手段
と、 この検出手段からの情報を結石等の治療部位の
移動量として、超音波発生器を追従移動させる手
段と、 を具備したことを特徴とする超音波治療装置。[Scope of claim for utility model registration] In an ultrasonic treatment device that focuses ultrasonic waves generated outside the body toward a treatment site inside the body, a puncture needle inserted toward a treatment site such as a stone, etc.
It is characterized by comprising: a detection means for detecting the amount of movement accompanying the movement of the treatment area; and a means for following the movement of the ultrasonic generator using information from the detection means as the amount of movement of the treatment area such as a stone. Ultrasonic treatment device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13149488U JPH0251518U (en) | 1988-10-06 | 1988-10-06 | |
| US07/366,162 US5078144A (en) | 1988-08-19 | 1989-06-14 | System for applying ultrasonic waves and a treatment instrument to a body part |
| DE3919592A DE3919592C2 (en) | 1988-08-19 | 1989-06-15 | Ultrasound treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13149488U JPH0251518U (en) | 1988-10-06 | 1988-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251518U true JPH0251518U (en) | 1990-04-11 |
Family
ID=31387617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13149488U Pending JPH0251518U (en) | 1988-08-19 | 1988-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251518U (en) |
-
1988
- 1988-10-06 JP JP13149488U patent/JPH0251518U/ja active Pending
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