JPS6446012U - - Google Patents
Info
- Publication number
- JPS6446012U JPS6446012U JP14153787U JP14153787U JPS6446012U JP S6446012 U JPS6446012 U JP S6446012U JP 14153787 U JP14153787 U JP 14153787U JP 14153787 U JP14153787 U JP 14153787U JP S6446012 U JPS6446012 U JP S6446012U
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- transducer
- housing
- grip
- central axis
- 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
- 238000002604 ultrasonography Methods 0.000 claims 3
- 239000000523 sample Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
第１図は、電子セクタ走査形の本考案の実施例
の形状を示す図、第２図は、機械走査形の本考案
の実施例の形状を示す図、第３図は、カーブドリ
ニアアレイによる電子走査形の本考案の実施例の
形状を示す図、第４図乃至第６図は第１図乃至第
３図の実施例において、走査方向を９０°回転し
た例における形状を示す図である。
１……振動子、２……振動子のハウジング、３
……ハウジング、４……グリツプ、５……ケーブ
ル、６……超音波走査角の中心軸方向、７……グ
リツプの中心軸方向、８……ハウジング中心軸方
向、θ……超音波走査角、……偏向角。
FIG. 1 is a diagram showing the shape of an electronic sector scanning type embodiment of the present invention, FIG. 2 is a diagram showing a mechanical scanning type embodiment of the present invention, and FIG. 3 is a curved linear array type diagram. Figures 4 to 6 are diagrams showing the shape of an electronic scanning type embodiment of the present invention. Figures 4 to 6 are diagrams showing the shape of the embodiment shown in Figures 1 to 3 when the scanning direction is rotated by 90 degrees. . 1... Vibrator, 2... Vibrator housing, 3
... Housing, 4 ... Grip, 5 ... Cable, 6 ... Center axis direction of ultrasonic scanning angle, 7 ... Center axis direction of grip, 8 ... Housing center axis direction, θ ... Ultrasonic scan angle ,...deflection angle.
Claims (1)
の先に、超音波ビームをセクタ状に走査する為の
振動子を配置した体腔内走査用の超音波探触子に
おいて、前記グリツプの中心軸と前記管状ハウジ
ングの中心軸と前記振動子によつて走査される超
音波ビームの走査角の中心線が前記グリツプの中
心軸方向と前記振動子によつて走査される超音波
ビームの走査角の中心線の方向が一致するよう形
成されたことを特徴とした体腔内用超音波探触子
。 In an ultrasound probe for scanning inside a body cavity, a tubular housing is provided at one end of the grip, and a transducer for scanning an ultrasound beam in sectors is placed at the tip of the housing. The central axis of the housing and the center line of the scanning angle of the ultrasonic beam scanned by the transducer are aligned with the central axis of the grip and the center line of the scanning angle of the ultrasonic beam scanned by the transducer. An ultrasound probe for use in a body cavity characterized by being formed so that the directions match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141537U JPH0649288Y2 (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe for body cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141537U JPH0649288Y2 (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe for body cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446012U true JPS6446012U (en) | 1989-03-22 |
| JPH0649288Y2 JPH0649288Y2 (en) | 1994-12-14 |
Family
ID=31406687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987141537U Expired - Lifetime JPH0649288Y2 (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe for body cavity |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649288Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157713U (en) * | 1988-04-25 | 1989-10-31 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152441A (en) * | 1985-12-26 | 1987-07-07 | 株式会社東芝 | Body cavity ultrasonic probe |
-
1987
- 1987-09-18 JP JP1987141537U patent/JPH0649288Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152441A (en) * | 1985-12-26 | 1987-07-07 | 株式会社東芝 | Body cavity ultrasonic probe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157713U (en) * | 1988-04-25 | 1989-10-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649288Y2 (en) | 1994-12-14 |