JPH0343814U - - Google Patents

Info

Publication number
JPH0343814U
JPH0343814U JP10434689U JP10434689U JPH0343814U JP H0343814 U JPH0343814 U JP H0343814U JP 10434689 U JP10434689 U JP 10434689U JP 10434689 U JP10434689 U JP 10434689U JP H0343814 U JPH0343814 U JP H0343814U
Authority
JP
Japan
Prior art keywords
body cavity
ultrasonic transducer
ultrasonic
sectional
transmission mechanism
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
Application number
JP10434689U
Other languages
Japanese (ja)
Other versions
JPH0730010Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989104346U priority Critical patent/JPH0730010Y2/en
Publication of JPH0343814U publication Critical patent/JPH0343814U/ja
Application granted granted Critical
Publication of JPH0730010Y2 publication Critical patent/JPH0730010Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明の第１実施例に係る超音波プ
ローブを用いた内視鏡の全体図、第２図は、回転
駆動部の内部を示した斜視図、第３図は、先端部
の断面図、第４図は、第３図におけるＡ−Ａ断面
図、第５図は、超音波送受信窓を示す斜視図、第
６図は、本発明の第２実施例に係るプローブ先端
の断面図、第７図は、第６図におけるＡ−Ａ断面
図、第８図は、本発明の第３実施例に係るプロー
ブ先端の断面図、第９図は、第８図におけるＡ−
Ａ断面図、第１０図は、本発明の第４実施例に係
るプローブ先端の断面図、第１１図は、本発明の
第５実施例に係るプローブ先端の断面図、第１２
図は、第１１図におけるＡ−Ａ断面図、第１３図
は、本発明の第６実施例に係るプローブ先端の断
面図である。 ４……回転駆動部、９……回転−固定信号伝達
機構、１０……回転伝達体、１２……傘歯車、１
３……傘歯車、１６……超音波振動子、１７……
超音波信号ケーブル、１８……最小Ｒ規制用パイ
プ、２１……超音波送受信窓。 FIG. 1 is an overall view of an endoscope using an ultrasonic probe according to a first embodiment of the present invention, FIG. 2 is a perspective view showing the inside of the rotation drive unit, and FIG. 3 is a distal end portion. 4 is a cross-sectional view taken along the line A-A in FIG. 3, FIG. 5 is a perspective view showing the ultrasonic transmitting and receiving window, and FIG. 6 is a cross-sectional view of the probe tip according to the second embodiment of the present invention. 7 is a sectional view taken along the line A-A in FIG. 6, FIG. 8 is a sectional view taken along the line A-A in FIG. 8, and FIG. 9 is a sectional view taken along the line A-A in FIG.
A sectional view, FIG. 10 is a sectional view of a probe tip according to a fourth embodiment of the present invention, and FIG. 11 is a sectional view of a probe tip according to a fifth embodiment of the present invention, and FIG.
The figures are a sectional view taken along the line AA in FIG. 11, and FIG. 13 is a sectional view of a probe tip according to a sixth embodiment of the present invention. 4...Rotation drive unit, 9...Rotation-fixed signal transmission mechanism, 10...Rotation transmission body, 12...Bevel gear, 1
3...Bevel gear, 16...Ultrasonic vibrator, 17...
Ultrasonic signal cable, 18... minimum radius regulation pipe, 21... ultrasonic transmission/reception window.

Claims (1)

【実用新案登録請求の範囲】 体腔内挿入部の先端に超音波振動子を設け体腔
内深部情報を得るようにした超音波ブローブにお
いて、 体腔内挿入部の先端に超音波振動子が挿入軸方
向とほぼ垂直方向を軸として回転可能とする回転
伝達機構を設け、体腔内挿入部外装置に超音波振
動子に係る信号を回転部と固定部とで送受信可能
にする信号伝達機構を設けたことを特徴とする超
音波プローブ。[Scope of Claim for Utility Model Registration] An ultrasonic probe in which an ultrasonic transducer is provided at the tip of an insertion section into a body cavity to obtain information deep inside the body cavity, in which the ultrasonic transducer is installed at the tip of the insertion section into a body cavity in the direction of the insertion axis. A rotation transmission mechanism that is rotatable about an axis substantially perpendicular to the body cavity is provided, and a signal transmission mechanism that allows signals related to the ultrasonic transducer to be transmitted and received between the rotating part and the fixed part is provided in the external device inserted into the body cavity. An ultrasonic probe featuring:
JP1989104346U 1989-09-07 1989-09-07 Ultrasonic probe Expired - Fee Related JPH0730010Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989104346U JPH0730010Y2 (en) 1989-09-07 1989-09-07 Ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989104346U JPH0730010Y2 (en) 1989-09-07 1989-09-07 Ultrasonic probe

Publications (2)

Publication Number Publication Date
JPH0343814U true JPH0343814U (en) 1991-04-24
JPH0730010Y2 JPH0730010Y2 (en) 1995-07-12

Family

ID=31653142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989104346U Expired - Fee Related JPH0730010Y2 (en) 1989-09-07 1989-09-07 Ultrasonic probe

Country Status (1)

Country Link
JP (1) JPH0730010Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007123985A (en) * 2005-10-25 2007-05-17 Kyocera Corp Radio communication card
JP2009152843A (en) * 2007-12-20 2009-07-09 Advanex Inc Antenna for mobile product and mobile product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177009U (en) * 1984-10-26 1986-05-23
JPS6321045A (en) * 1986-07-15 1988-01-28 松下電器産業株式会社 Mechanical scanning type ultrasonic probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177009U (en) * 1984-10-26 1986-05-23
JPS6321045A (en) * 1986-07-15 1988-01-28 松下電器産業株式会社 Mechanical scanning type ultrasonic probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007123985A (en) * 2005-10-25 2007-05-17 Kyocera Corp Radio communication card
JP2009152843A (en) * 2007-12-20 2009-07-09 Advanex Inc Antenna for mobile product and mobile product

Also Published As

Publication number Publication date
JPH0730010Y2 (en) 1995-07-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees