JPH0370879U - - Google Patents

Info

Publication number
JPH0370879U
JPH0370879U JP1989129692U JP12969289U JPH0370879U JP H0370879 U JPH0370879 U JP H0370879U JP 1989129692 U JP1989129692 U JP 1989129692U JP 12969289 U JP12969289 U JP 12969289U JP H0370879 U JPH0370879 U JP H0370879U
Authority
JP
Japan
Prior art keywords
output end
light
laser
irradiated object
output
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
JP1989129692U
Other languages
Japanese (ja)
Other versions
JPH0750067Y2 (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 JP1989129692U priority Critical patent/JPH0750067Y2/en
Publication of JPH0370879U publication Critical patent/JPH0370879U/ja
Application granted granted Critical
Publication of JPH0750067Y2 publication Critical patent/JPH0750067Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laser Surgery Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

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

第１図は本考案の一実施例によるレーザ照射器
の構成を示す縦断面図、第２図は第１図のレーザ
照射器に使用される固定金具の構造を示す第１図
の−から見た断面図、第３図は第１図のレー
ザ照射器の光フアイバの先端部の断面図、第４図
は本考案によるレーザ照射器を使用した歯の治療
の状態を示す斜視図である。 １０……光フアイバ、１１……出射端、１２…
…コア、１３……クラツド、１４……保護層、２
０……外管、２１……開口、２２……エアガス。 FIG. 1 is a longitudinal cross-sectional view showing the configuration of a laser irradiator according to an embodiment of the present invention, and FIG. 2 is a view from - in FIG. FIG. 3 is a sectional view of the tip of the optical fiber of the laser irradiator of FIG. 1, and FIG. 4 is a perspective view showing the state of tooth treatment using the laser irradiator of the present invention. 10... Optical fiber, 11... Output end, 12...
... Core, 13 ... Cladding, 14 ... Protective layer, 2
0...outer tube, 21...opening, 22...air gas.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ光源からのレーザ光を入射端で入射光と
して受け、該入射光を出射端まで導き、該出射端
から出射光として出射するための光フアイバを有
し、前記出射光を被照射体にレーザ照射して該被
照射体を加工するレーザ照射器に於いて、前記出
射端近傍を除く前記光フアイバの外周を空間をあ
けて覆い、前記出射端近傍側に開口を備えたチユ
ーブと、前記空間中に流体を流して、該流体を前
記開口から吹出させて、前記レーザ照射により前
記被照射体で発生した熱を冷却するための流体供
給手段を有し、前記出射端の外周面を前記光フア
イバを構成する材料よりも耐熱性の大きい材料か
ら成る保護層でコートしてなるレーザ照射器。 It has an optical fiber for receiving laser light from a laser light source as incident light at an input end, guiding the incident light to an output end, and emitting it as output light from the output end, and directing the output light to an irradiated object. A laser irradiator for processing an irradiated object by irradiating the object includes a tube that covers the outer periphery of the optical fiber except for the vicinity of the output end with a space therebetween, and has an opening near the output end; a fluid supply means for cooling the heat generated in the irradiated object by the laser irradiation by flowing a fluid therein and blowing the fluid out from the opening; A laser irradiator coated with a protective layer made of a material with greater heat resistance than the material that makes up the fiber.
JP1989129692U 1989-11-08 1989-11-08 Laser irradiator Expired - Lifetime JPH0750067Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989129692U JPH0750067Y2 (en) 1989-11-08 1989-11-08 Laser irradiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989129692U JPH0750067Y2 (en) 1989-11-08 1989-11-08 Laser irradiator

Publications (2)

Publication Number Publication Date
JPH0370879U true JPH0370879U (en) 1991-07-17
JPH0750067Y2 JPH0750067Y2 (en) 1995-11-15

Family

ID=31677305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989129692U Expired - Lifetime JPH0750067Y2 (en) 1989-11-08 1989-11-08 Laser irradiator

Country Status (1)

Country Link
JP (1) JPH0750067Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009074597A (en) * 2007-09-20 2009-04-09 Wayoo Kk Hanging tool
JP2010101484A (en) * 2008-09-29 2010-05-06 Wayo Co Ltd Suspension device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944250A (en) * 1982-09-06 1984-03-12 松下電器産業株式会社 Laser processing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944250A (en) * 1982-09-06 1984-03-12 松下電器産業株式会社 Laser processing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009074597A (en) * 2007-09-20 2009-04-09 Wayoo Kk Hanging tool
JP2010101484A (en) * 2008-09-29 2010-05-06 Wayo Co Ltd Suspension device

Also Published As

Publication number Publication date
JPH0750067Y2 (en) 1995-11-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term