JPS59133204U

JPS59133204U - ultrasonic probe

Info

Publication number: JPS59133204U
Application number: JP2722783U
Authority: JP
Inventors: 牧野　士朗
Original assignee: ティーディーケイ株式会社
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図および第２図は従来の超音波探触子の平面図およ
び部分間欠正面図、第３図は従来の音響レンズの拡大斜
視図、第４図はこの考案の超音波探触子の音響レンズの
拡大斜視図、第５図はこの考案の超音波探触子の要部の
拡大切断正面図である。１・・・・・・本体、２′・・・・・・底壁（音響レン
ズ）、２′ａ・・・・・・傾斜部、４・・・・・・担体
、５・・・・・・（＋）電極、６・・・・・・圧電素子
、７・・・・・・（−）電極、８・・・・・・超音波変
換素子、９・・・・・・上壁、１０・・・・・・摘出針
、１１・・・・・・溝。　　　　　−Figures 1 and 2 are a plan view and a partial front view of a conventional ultrasound probe, Figure 3 is an enlarged perspective view of a conventional acoustic lens, and Figure 4 is a diagram of the ultrasound probe of this invention. FIG. 5 is an enlarged perspective view of the acoustic lens and an enlarged cutaway front view of the main parts of the ultrasonic probe of this invention. 1...Main body, 2'...Bottom wall (acoustic lens), 2'a...Slope part, 4...Carrier, 5... ... (+) electrode, 6 ... piezoelectric element, 7 ... (-) electrode, 8 ... ultrasonic transducer element, 9 ... upper wall , 10... Extraction needle, 11... Groove. −

Claims

[Scope of utility model registration request]

A large number of ultrasonic transducer elements are arranged inside the main body along the bottom wall that also serves as an acoustic lens of the main body of the ultrasonic probe, and are extracted from the top wall of the main body to the bottom wall on the front or back of the main body. 1. An ultrasonic probe having a folding groove formed therein, characterized in that a planar inclined portion is formed on the bottom surface of a portion of the acoustic lens, which is the bottom wall, near the groove.