JPH01138410U - - Google Patents
Info
- Publication number
- JPH01138410U JPH01138410U JP3497488U JP3497488U JPH01138410U JP H01138410 U JPH01138410 U JP H01138410U JP 3497488 U JP3497488 U JP 3497488U JP 3497488 U JP3497488 U JP 3497488U JP H01138410 U JPH01138410 U JP H01138410U
- Authority
- JP
- Japan
- Prior art keywords
- puncture
- puncture needle
- ultrasonic
- needle guide
- probe
- 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
- 239000000523 sample Substances 0.000 claims description 8
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003902 lesion Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
第１図は本考案の一実施例に係る超音波探触子
の構造図、第２図は本考案の一実施例に係る超音
波断層撮像装置の構成図、第３図は本考案の超音
波断層撮像装置の表示内容の一実施例、第４図は
本考案の穿刺針ガイドの構成例を説明する説明図
、第５図は従来の穿刺用超音波探触子の構成図で
ある。
図中、１は超音波探触子、２は超音波送受信素
子、３は穿刺針ガイド、４は穿刺針、５は角度検
出器、１０は超音波断層撮像装置、１１は深さ算
出手段、１２は穿刺位置表示制御手段、１４はデ
イスプレイ手段、２０は被検体、２１は病巣部で
ある。
Fig. 1 is a structural diagram of an ultrasonic probe according to an embodiment of the present invention, Fig. 2 is a structural diagram of an ultrasonic tomographic imaging device according to an embodiment of the present invention, and Fig. 3 is a structural diagram of an ultrasonic probe according to an embodiment of the present invention. FIG. 4 is an explanatory diagram illustrating an example of the configuration of the puncture needle guide of the present invention, and FIG. 5 is a configuration diagram of a conventional ultrasound probe for puncture. In the figure, 1 is an ultrasound probe, 2 is an ultrasound transmitting/receiving element, 3 is a puncture needle guide, 4 is a puncture needle, 5 is an angle detector, 10 is an ultrasound tomographic imaging device, 11 is a depth calculation means, 12 is a puncture position display control means, 14 is a display means, 20 is a subject, and 21 is a lesion.
Claims (1)
子２を備えるとともに、穿刺針４の移動をガイド
して被検体２０の所望位置での穿刺を実行する穿
刺針ガイド３を装着してなる超音波探触子１にお
いて、 上記穿刺針ガイド３は、穿刺針４が上記超音波
送受信素子２の配列方向と垂直をなす平面上で穿
刺を実行するようにと上記超音波探触子１に装着
され、かつ、上記穿刺針ガイド３は、穿刺針４の
穿刺方向を自在に調整できるようにするとともに
、調整された穿刺針４の穿刺方向に対応する角度
を検出するための角度検出器５を備えてなること
を特徴とする超音波探触子。 (2) 請求項１記載の超音波探触子１を備え、角
度検出器５の検出する角度に従つて被検体２０で
の穿刺位置深さを求めるとともに、このようにし
て求められた穿刺位置深さに関する情報を、超音
波断層画像に対応させてデイスプレイ上に表示さ
せてなるようにすることを特徴とする超音波断層
撮像装置。[Claims for Utility Model Registration] (1) A puncture device that includes a plurality of ultrasonic transmitting/receiving elements 2 arranged in a straight line and guides the movement of a puncture needle 4 to puncture a subject 20 at a desired position. In the ultrasound probe 1 equipped with a needle guide 3, the puncture needle guide 3 is configured such that the puncture needle 4 performs puncture on a plane perpendicular to the arrangement direction of the ultrasound transmitting/receiving elements 2. The puncture needle guide 3 attached to the ultrasound probe 1 allows the puncture direction of the puncture needle 4 to be freely adjusted, and also allows the puncture needle guide 3 to adjust the puncture direction of the puncture needle 4 at an angle corresponding to the adjusted puncture direction of the puncture needle 4. An ultrasonic probe characterized by comprising an angle detector 5 for detection. (2) The ultrasonic probe 1 according to claim 1 is provided, and the depth of the puncture position in the subject 20 is determined according to the angle detected by the angle detector 5, and the puncture position determined in this way is An ultrasonic tomographic imaging apparatus characterized in that information regarding depth is displayed on a display in correspondence with an ultrasonic tomographic image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3497488U JPH01138410U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3497488U JPH01138410U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138410U true JPH01138410U (en) | 1989-09-21 |
Family
ID=31261638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3497488U Pending JPH01138410U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003000593A (en) * | 2001-06-20 | 2003-01-07 | Hitachi Medical Corp | Ultrasonic diagnostic device |
-
1988
- 1988-03-16 JP JP3497488U patent/JPH01138410U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003000593A (en) * | 2001-06-20 | 2003-01-07 | Hitachi Medical Corp | Ultrasonic diagnostic device |
| JP4698885B2 (en) * | 2001-06-20 | 2011-06-08 | 株式会社日立メディコ | Ultrasonic diagnostic equipment |
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