JPH047850U - - Google Patents
Info
- Publication number
- JPH047850U JPH047850U JP4761190U JP4761190U JPH047850U JP H047850 U JPH047850 U JP H047850U JP 4761190 U JP4761190 U JP 4761190U JP 4761190 U JP4761190 U JP 4761190U JP H047850 U JPH047850 U JP H047850U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- diagnostic
- endoscope
- light
- laser beam
- 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.)
- Pending
Links
Landscapes
- Laser Surgery Devices (AREA)
- Radiation-Therapy Devices (AREA)
Description
第１図は本考案の第１の実施例を示す装置の概
略的構成図、第２図は本考案の第２の実施例装置
の先端部付近の縦断面図、第３図は本考案の第３
の実施例装置の先端部付近の拡大した縦断面図、
第４図は本考案の第４の実施例の装置の先端部付
近の縦断面図である。
１……挿入部、２……ライトガイドフアイバ、
３……イメージガイドフアイバ、４……照射用レ
ンズ、５……対物レンズ、８……第１のライトガ
イド、９……第２のライトガイド、１１……励起
用レーザ、１２……診断用レーザ、１８……分光
分析装置、２０……生体組織、２０ａ……病変部
、ｌ１……出射光軸、ｌ２……入射光軸、Ｓ……
視野。
Fig. 1 is a schematic configuration diagram of a device showing a first embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of the vicinity of the tip of the device according to a second embodiment of the present invention, and Fig. 3 is a schematic diagram of the device according to the present invention. Third
An enlarged longitudinal sectional view of the vicinity of the tip of the embodiment device,
FIG. 4 is a longitudinal sectional view of the vicinity of the tip of the device according to the fourth embodiment of the present invention. 1... Insertion section, 2... Light guide fiber,
3... Image guide fiber, 4... Lens for irradiation, 5... Objective lens, 8... First light guide, 9... Second light guide, 11... Laser for excitation, 12... For diagnosis Laser, 18... Spectroscopic analyzer, 20... Living tissue, 20a... Lesion area, l 1 ... Outgoing optical axis, l 2 ... Incoming optical axis, S...
field of view.
Claims (1)
腔内視野を照明する照明手段とその照明した体腔
内視野を観察する手段を有した内視鏡と、診断用
レーザ光と治療用レーザ光とを導き出射端から前
記内視鏡の視野内に出射する第１のライトガイド
と、前記診断用レーザ光が生体組織を照射するこ
とによつて生じる生体組織の病変部からの光を入
射させる入射端を有した第２のライトガイドと、
この第２のライトガイドを通じて得た光を分析す
る診断手段とを具備し、前記第１のライトガイド
の出射光軸と、前記第２のライトガイドの入射光
軸を前記内視鏡の視野内の特定の位置に向けた構
成としたことを特徴とするレーザ診断治療装置。 An endoscope having an insertion portion inserted into a body cavity, an illumination means for illuminating a visual field inside the body cavity, a means for observing the illuminated visual field inside the body cavity, and guiding a diagnostic laser beam and a therapeutic laser beam. a first light guide that emits light from an output end into the field of view of the endoscope; and an input end that receives light from a lesion in the living tissue that is generated when the diagnostic laser beam irradiates the living tissue. a second light guide having;
a diagnostic means for analyzing the light obtained through the second light guide, and the output optical axis of the first light guide and the input optical axis of the second light guide are set within the field of view of the endoscope. A laser diagnostic treatment device characterized in that it is configured to be directed to a specific position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761190U JPH047850U (en) | 1990-05-09 | 1990-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761190U JPH047850U (en) | 1990-05-09 | 1990-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047850U true JPH047850U (en) | 1992-01-24 |
Family
ID=31563691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4761190U Pending JPH047850U (en) | 1990-05-09 | 1990-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007502686A (en) * | 2003-05-14 | 2007-02-15 | スペクトラキュア アクティエボラーグ | Treatment and diagnostic systems and methods comprising both non-mechanical and mechanical distributors for radiation delivery |
| JP2007503962A (en) * | 2003-05-14 | 2007-03-01 | スペクトラキュア アクティエボラーグ | System and method for treatment and diagnosis with a translation distributor for radiation delivery |
| WO2010007852A1 (en) * | 2008-07-16 | 2010-01-21 | 住友電気工業株式会社 | Laser processing apparatus and processing method employed therein |
-
1990
- 1990-05-09 JP JP4761190U patent/JPH047850U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007502686A (en) * | 2003-05-14 | 2007-02-15 | スペクトラキュア アクティエボラーグ | Treatment and diagnostic systems and methods comprising both non-mechanical and mechanical distributors for radiation delivery |
| JP2007503962A (en) * | 2003-05-14 | 2007-03-01 | スペクトラキュア アクティエボラーグ | System and method for treatment and diagnosis with a translation distributor for radiation delivery |
| WO2010007852A1 (en) * | 2008-07-16 | 2010-01-21 | 住友電気工業株式会社 | Laser processing apparatus and processing method employed therein |
| CN102099145A (en) * | 2008-07-16 | 2011-06-15 | 住友电气工业株式会社 | Laser processing apparatus and processing method employed therein |
| JP5440499B2 (en) * | 2008-07-16 | 2014-03-12 | 住友電気工業株式会社 | Laser processing apparatus and processing method thereof |
| CN102099145B (en) * | 2008-07-16 | 2014-08-13 | 住友电气工业株式会社 | Laser processing device and processing method thereof |
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