JPS6052805U - microwave surgical instrument - Google Patents

microwave surgical instrument

Info

Publication number
JPS6052805U
JPS6052805U JP14438083U JP14438083U JPS6052805U JP S6052805 U JPS6052805 U JP S6052805U JP 14438083 U JP14438083 U JP 14438083U JP 14438083 U JP14438083 U JP 14438083U JP S6052805 U JPS6052805 U JP S6052805U
Authority
JP
Japan
Prior art keywords
insulator
surgical instrument
distal end
microwave surgical
ground electrode
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
JP14438083U
Other languages
Japanese (ja)
Other versions
JPH0119934Y2 (en
Inventor
銭谷　利男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP14438083U priority Critical patent/JPS6052805U/en
Publication of JPS6052805U publication Critical patent/JPS6052805U/en
Application granted granted Critical
Publication of JPH0119934Y2 publication Critical patent/JPH0119934Y2/ja
Granted legal-status Critical Current

Links

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

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

図面はこの考案めマイクロ波手術器の実施例を示し、第
１図ないし第３図は１実施例を示し、第　　　　ＩＵ！
！Ｊは正面図、第２図は要部の一部切断正面図、第３図
は手術治療時の切断正面図、第４図は他の実施例の要部
の一部切断正面図である。 Ｃ４・・・接地電極、５・・・絶縁体、６・・・中心電
極、６ａ・・・マイクロ波照射部、７・・・生体組織。The drawings show an embodiment of this devised microwave surgical instrument, and FIGS. 1 to 3 show one embodiment, and the IU!
! J is a front view, FIG. 2 is a partially cutaway front view of the main part, FIG. 3 is a cutaway front view during surgical treatment, and FIG. 4 is a partially cutaway front view of the main part of another embodiment. C4... Ground electrode, 5... Insulator, 6... Center electrode, 6a... Microwave irradiation part, 7... Living tissue.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 生体組織に挿入される管状の接地電極と、前記接地電極
の芯部に設けられ先端部が前記接地電極の先端より導出
された管状の絶縁体と、前記絶縁体の芯部に設けられ先
端部のマイクロ波照射部が前記絶縁体の先端より導出さ
れて前記絶縁体の先−端部とともに生体組織に挿入され
る棒状の中心電極とを備えたマイクロ波手術器。a tubular ground electrode to be inserted into living tissue; a tubular insulator provided in the core of the ground electrode and with a distal end extending from the distal end of the ground electrode; and a distal end provided in the core of the insulator. A microwave surgical instrument comprising: a rod-shaped center electrode that is led out from the tip of the insulator and inserted into the living tissue together with the tip of the insulator.
JP14438083U 1983-09-16 1983-09-16 microwave surgical instrument Granted JPS6052805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14438083U JPS6052805U (en) 1983-09-16 1983-09-16 microwave surgical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14438083U JPS6052805U (en) 1983-09-16 1983-09-16 microwave surgical instrument

Publications (2)

Publication Number Publication Date
JPS6052805U true JPS6052805U (en) 1985-04-13
JPH0119934Y2 JPH0119934Y2 (en) 1989-06-09

Family

ID=30321985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14438083U Granted JPS6052805U (en) 1983-09-16 1983-09-16 microwave surgical instrument

Country Status (1)

Country Link
JP (1) JPS6052805U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043342A (en) * 1974-08-28 1977-08-23 Valleylab, Inc. Electrosurgical devices having sesquipolar electrode structures incorporated therein
JPS54486A (en) * 1977-04-08 1979-01-05 Cgr Mev Device for locally heating living tissue using high frequency electromagnetic wave
JPS5755159A (en) * 1980-09-18 1982-04-01 Olympus Optical Co Microwave device for endoscope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043342A (en) * 1974-08-28 1977-08-23 Valleylab, Inc. Electrosurgical devices having sesquipolar electrode structures incorporated therein
JPS54486A (en) * 1977-04-08 1979-01-05 Cgr Mev Device for locally heating living tissue using high frequency electromagnetic wave
US4312364A (en) * 1977-04-08 1982-01-26 C.G.R. Mev Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications
JPS5755159A (en) * 1980-09-18 1982-04-01 Olympus Optical Co Microwave device for endoscope

Also Published As

Publication number Publication date
JPH0119934Y2 (en) 1989-06-09

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