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1. JP2007330351 - ULTRASONIC PROBE AND ULTRASONIC ENDOSCOPE HAVING ULTRASONIC PROBE

Office Japan
Application Number 2006162938
Application Date 12.06.2006
Publication Number 2007330351
Publication Date 27.12.2007
Grant Number 4980653
Grant Date 27.04.2012
Publication Kind B2
IPC
A61B 8/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
12in body cavities or body tracts, e.g. by using catheters
CPC
A61B 8/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
12in body cavities or body tracts, e.g. by using catheters
A61B 1/0051
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
005Flexible endoscopes
0051with controlled bending of insertion part
A61B 1/015
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
012characterised by internal passages or accessories therefor
015Control of fluid supply or evacuation
A61B 1/042
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
04combined with photographic or television appliances
042characterised by a proximal camera, e.g. a CCD camera
A61B 8/4416
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
4416related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
A61B 8/445
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
4444related to the probe
445Details of catheter construction
Applicants OLYMPUS MEDICAL SYSTEMS CORP
オリンパスメディカルシステムズ株式会社
Inventors SATO SUNAO
佐藤 直
WAKABAYASHI KATSUHIRO
若林 勝裕
MIZUNUMA AKIKO
水沼 明子
SAWADA YUKIHIKO
沢田 之彦
IMAHASHI TAKUYA
今橋 拓也
ADACHI HIDEO
安達 日出夫
FUJIMURA TAKENAO
藤村 毅直
Agents 伊藤 進
Title
(EN) ULTRASONIC PROBE AND ULTRASONIC ENDOSCOPE HAVING ULTRASONIC PROBE
(JA) 超音波探触子および超音波探触子を有する超音波内視鏡
Abstract
(EN)

PROBLEM TO BE SOLVED: To reduce diameters of an ultrasonic probe and an ultrasonic endoscope and to certainly and easily carry out electric connection concerning a signal conductor extended from an ultrasonic oscillator.

SOLUTION: This ultrasonic probe is furnished with a pad group 102 for wiring the oscillator arranged on a head end part of a printed board 101 for the ultrasonic oscillator arranging a signal pattern to transmit and receive a plurality of signals of the ultrasonic oscillator, a pad group 108 for wiring the flexible printed board provided in a row along the longitudinal axial direction of the printed board 101 for the ultrasonic oscillator, a second signal pattern group 106 connected between the pad group 102 for wiring the oscillator and the pad group 108 for wiring the flexible printed board and bent roughly at 90 degrees in the middle and an relay flexible printed board 121 connected to the pad group 108 for wiring the flexible printed board and to change a direction of the signal pattern to the longitudinal axial direction.

COPYRIGHT: (C)2008,JPO&INPIT

(JA)

【課題】超音波探触子および超音波内視鏡の細径化を図ると共に、超音波振動子から延出する信号線に係る電気的な接続を確実かつ容易に行う。
【解決手段】複数の超音波振動子の信号送受を行なう信号パターンを配した超音波振動子用プリント基板101の先端部に配設された振動子配線用パッド群102と、超音波振動子用プリント基板101の長手軸方向に沿って列設されたフレキシブルプリント基板配線用パッド群108と、振動子配線用パッド群102とフレキシブルプリント基板配線用パッド群108との間に接続され、途中で略90度曲折した第2信号パターン群106と、フレキシブルプリント基板配線用パッド群108に接続されると共に信号パターンの方向を長手軸方向に変換する中継フレキシブルプリント基板121と、と備える。
【選択図】図6