JPS60149615U - Device attached to a light guide for endoscopically irradiating a bladder tumor with a laser - Google Patents

Device attached to a light guide for endoscopically irradiating a bladder tumor with a laser

Info

Publication number
JPS60149615U
JPS60149615U JP1985020612U JP2061285U JPS60149615U JP S60149615 U JPS60149615 U JP S60149615U JP 1985020612 U JP1985020612 U JP 1985020612U JP 2061285 U JP2061285 U JP 2061285U JP S60149615 U JPS60149615 U JP S60149615U
Authority
JP
Japan
Prior art keywords
sleeve
light guide
utility
model registration
scope
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
JP1985020612U
Other languages
Japanese (ja)
Other versions
JPS6311977Y2 (en
Inventor
フランク・フランク
Original Assignee
メツセルシユミツト・ベルコウ・ブローム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング
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 メツセルシユミツト・ベルコウ・ブローム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング filed Critical メツセルシユミツト・ベルコウ・ブローム・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング
Publication of JPS60149615U publication Critical patent/JPS60149615U/en
Application granted granted Critical
Publication of JPS6311977Y2 publication Critical patent/JPS6311977Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body

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]

図面は本考案の一実施例の縦断面図そある。 ３・・・光導繊維、５・・・スリーブ、６・・・ヒンジ
、７・・・押棒又はワイヤー。The drawing is a longitudinal sectional view of one embodiment of the present invention. 3... Optical fiber, 5... Sleeve, 6... Hinge, 7... Push rod or wire.

Claims (1)

【実用新案登録請求の範囲】 ・（１）探視鏡とこれに平行に設けた被覆付き光導繊維
とを有する内視鏡により膀胱腫瘍を内視鏡的にレーザー
照射するための光導体に設けた装置であって、光導繊維
？被覆なしの適用端が、該光導繊維の横に設けたヒンジ
のまわりに押棒又より可動であるものにおいて、 −（イ）　先導繊維３の適用側の端に金属のスリーブ５
を有し、このスリーブは孔８を有し、この。孔の中に前
記光導繊維の被視なしの端がきつく嵌合保持され、 （ロ）前記スリーブにその長手方向延長部に対し゛　　
横の方に設けたヒンジ６を有し、　　　　　−（ハ）環
状間隙１１を形成して前記光導繊維より突出している前
記スリーブの環状端部５ａを有し、 に）前記光導繊維の被覆２を固く包んでいる前□　　　
　記スリーブの端部５ｂを有することを特徴とする上記
の装置。 ＋１ （２）スリーブの端部５ａが半径方向の破孔１２を有し
ていることを特徴とする実用新案登録請求の範囲第（１
）項に記載の装置。 （３）スリーブの端部５ａが鏡面を備えていることを特
徴とする実用新案登録語′求の範囲第（１）項又は第（
２）項に記載の装置。　　　　　゛（４）スリーブ４が
金属からなり、探視鏡のケース１から突出していること
を特徴とする実用新案登録請求の範囲の前項のうちいず
れかの１項に記載の装置。 （５）被覆した光導繊維がヒンジ６の下方に別のスリー
ブ４を備え、該スリーブ４は探視鏡のケース１に固着さ
れていることを特徴とする実用新案登録請求の範囲の前
項のうちいずれかの１項に記載の装置。[Scope of Claim for Utility Model Registration] - (1) Provided in a light guide for endoscopically irradiating a bladder tumor with a laser using an endoscope having a probe and a coated light guide fiber installed parallel to the probe. Is it a device or a light guide fiber? In those in which the uncoated applied end is movable by a push rod or around a hinge provided on the side of the optical fiber, - (a) a metal sleeve 5 is attached to the applied end of the guiding fiber 3;
This sleeve has a hole 8 and this sleeve has a hole 8. the non-viewing end of the light guide fiber is held in a tight fit within the hole; (b) the sleeve is fitted against the longitudinal extension thereof;
(c) an annular end 5a of the sleeve protruding from the optical fiber forming an annular gap 11; and (c) a covering 2 of the optical fiber. Before wrapping tightly□
A device as described above, characterized in that it has an end 5b of the sleeve. +1 (2) Utility model registration claim No. 1 characterized in that the end portion 5a of the sleeve has a radial hole 12
). (3) The scope of the request for a utility model registration term (1) or (3) characterized in that the end portion 5a of the sleeve is provided with a mirror surface.
The device described in section 2). (4) The device according to any one of the preceding claims of the utility model registration claim, characterized in that the sleeve 4 is made of metal and protrudes from the case 1 of the scope. (5) Any of the preceding claims of the utility model registration claim, characterized in that the coated light guide fiber is provided with another sleeve 4 below the hinge 6, and the sleeve 4 is fixed to the case 1 of the scope. The device according to item 1 above.
JP1985020612U 1978-12-06 1985-02-18 Device attached to a light guide for endoscopically irradiating a bladder tumor with a laser Granted JPS60149615U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2852653A DE2852653C2 (en) 1978-12-06 1978-12-06 Device on a light guide for endoscopic laser irradiation of human bladder tumors
DE2852653.6 1978-12-06

Publications (2)

Publication Number Publication Date
JPS60149615U true JPS60149615U (en) 1985-10-04
JPS6311977Y2 JPS6311977Y2 (en) 1988-04-06

Family

ID=6056395

Family Applications (2)

Application Number Title Priority Date Filing Date
JP15750579A Pending JPS5578933A (en) 1978-12-06 1979-12-06 Device mounted to photooconductor for irradiating lung cancer by laser in endoscopic shape
JP1985020612U Granted JPS60149615U (en) 1978-12-06 1985-02-18 Device attached to a light guide for endoscopically irradiating a bladder tumor with a laser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP15750579A Pending JPS5578933A (en) 1978-12-06 1979-12-06 Device mounted to photooconductor for irradiating lung cancer by laser in endoscopic shape

Country Status (2)

Country Link
JP (2) JPS5578933A (en)
DE (1) DE2852653C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945080C2 (en) * 1979-11-08 1986-04-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device on a light guide for endoscopic laser irradiation of human bladder tumors
DE3406294A1 (en) * 1984-02-22 1985-09-05 Hubmann, Max, Dr., 8520 Erlangen Catheter
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
EP0294374A4 (en) * 1986-12-02 1991-01-02 Vaser, Inc. Angioplasty catheter and method of use thereof
DE3802307A1 (en) * 1988-01-27 1989-08-10 Wolf Gmbh Richard GUIDE DEVICE FOR A LASER FIBER
DE3814847A1 (en) * 1988-05-02 1989-11-16 Helmut Dr Weber Electrode laser catheter
US5257989A (en) * 1990-02-07 1993-11-02 Coherent, Inc. Contact laser delivery probe
DE29801223U1 (en) * 1998-01-27 1998-05-14 Roesler Peter Fiber optic application set
WO2001078618A1 (en) * 2000-04-14 2001-10-25 American Medical Systems, Inc. Method and apparatus for coagulation of superficial blood vessels in bladder and proximal urethra

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858577A (en) * 1974-04-05 1975-01-07 Univ Southern California Fiber optic laser light delivery system
JPS5135584A (en) * 1974-09-19 1976-03-26 Asahi Optical Co Ltd Fuaibasukoopu no kutsukyokukiko

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409852A1 (en) * 1974-03-01 1975-09-11 Messerschmitt Boelkow Blohm Laser system for medical purposes - has mobile supply device attached to swivel arm for suspended handpiece
DE2826383A1 (en) * 1978-06-16 1979-12-20 Eichler Juergen Probe for laser surgery - is tubular and placed against or inserted in tissue, with or without heated end

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858577A (en) * 1974-04-05 1975-01-07 Univ Southern California Fiber optic laser light delivery system
JPS5135584A (en) * 1974-09-19 1976-03-26 Asahi Optical Co Ltd Fuaibasukoopu no kutsukyokukiko

Also Published As

Publication number Publication date
DE2852653C2 (en) 1982-11-11
DE2852653A1 (en) 1980-06-19
JPS6311977Y2 (en) 1988-04-06
JPS5578933A (en) 1980-06-14

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