JPS5839210U - レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス - Google Patents

レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス

Info

Publication number
JPS5839210U
JPS5839210U JP1981132353U JP13235381U JPS5839210U JP S5839210 U JPS5839210 U JP S5839210U JP 1981132353 U JP1981132353 U JP 1981132353U JP 13235381 U JP13235381 U JP 13235381U JP S5839210 U JPS5839210 U JP S5839210U
Authority
JP
Japan
Prior art keywords
applicator
gripping
laser beam
contra
glass fiber
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
JP1981132353U
Other languages
English (en)
Other versions
JPS6041928Y2 (ja
Inventor
太田　貞保
真一 西本
Original Assignee
株式会社モリタ製作所
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 株式会社モリタ製作所 filed Critical 株式会社モリタ製作所
Priority to JP1981132353U priority Critical patent/JPS6041928Y2/ja
Priority to DE19823232007 priority patent/DE3232007A1/de
Priority to US06/413,262 priority patent/US4503853A/en
Priority to IL8266696A priority patent/IL66696A/xx
Publication of JPS5839210U publication Critical patent/JPS5839210U/ja
Application granted granted Critical
Publication of JPS6041928Y2 publication Critical patent/JPS6041928Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0046—Dental lasers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • 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
    • A61B2018/225—Features of hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/902—Nonbundle fiberscope devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)

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。

Description

【図面の簡単な説明】
第１図は本考案実施例の４１ンドピースの使用状態を示
す要部縦断面図、第２図は同アプリケータ前側部の弾性
掴持具の構成を示す展開説明図、第３図は同アプリケー
タ後側部の弾性掴持具の構成を示す展開説明図、第４図
は第１図における切断線ｍＶ−ＩＶによる断面図、第５
図は同実施例におけるガラスファイバの任意位置におけ
る断面の拡大端面図である。 （符号の説明）、２・・・気体通路、３・・・レーザ発
振器、４・・・通気手段、５・・・ガラスファイ）く、
６゜７・・・掴持具、１１・・・把持部、ｌｌａ・・・
テーパ部、１２・・・アプリ乍−タ、１２ａ・・・アプ
リケータ前側部の直状部位、１．２ｂ・・・アプリケー
タのコントラアングル部位、１２Ｃ・・・アプリケータ
後側部の直状部位、１，２ｅ・・・コレット、５１・・
・ガラスファイバ終端のレーザ光出射源、５２・・・芯
体、５３・・・クラッド層、５４・・・外被、６１・・
・円筒形弾性支持体、６２・・・保持具、７１・・・フ
ァイバ止具。

Claims (1)

  1. 【実用新案登録請求の範囲】 １　把持部１１並びにこの把持部１１に分離自在に連設
    されたコントラアングル型アプリケータ１２を備え、こ
    れら内部にレーザ発振器３に接続されたレーザ光伝送用
    ガラスファイバ５をそれらの長軸方向に内蔵して、該ガ
    ラスファイバの終端を出射源５１とするレーザ光による
    歯科処置用コント′ラアングル型ハンドピースニー於て
    、上記ガラスファイバー５はアプリケータ１２の前後両
    側部の直状部位１２ａ、１２Ｃにおいて該アプリケータ
    １２に同軸的に内蔵された一対の弾性掴持部６，７によ
    って求心方向にて掴持されると共にコントラアングル部
    位１２ｂにおいて彎曲状に保持されていることを特徴と
    するレーザ光による歯科処置用コントラアングル型ハン
    ドピース。 ２　上記把持部１１及びアプリケータ１２内部を貫通し
    て一連の気体通路２が連設され、該把持部の後部には通
    気手段４が接続されレーザ光の伝送方向に且つレーザ光
    の非伝送時に気体を強制導入し得るように成されている
    実用新案登録請求の範囲第１項記載のハンドピース。 ３　上記弾性掴持具６，７のうちアプリケータ前側部に
    止着される掴持具６が円筒形弾性支持体−６１と保持具
    ６２とより成り、又アプリケータ後側部である把持部１
    １とアプリケータ１２の連設部に止着される掴持具７が
    把持部先端のテーバ部１１ａとアプリケータ後端部のコ
    レット１２ｅにより内設挟着されるファイバ止具７１と
    より成るものである実用新案登録請求の範囲第１項記載
    のハンドピース。 ４　上記把持部１１とアプリケータ１２との連設部が螺
    合構造である実用新案登録請求の範囲第３項記載のハン
    ドピース。 ５　上記レーザ光伝送用ガラスファイバ５が裸のガラス
    ファイバ芯体５２の外側にクラッド層５３、更にその外
    側に外被５４を被覆したものであり、上記クラッド層５
    ３は上記芯体５２及び空気の中間的な光の屈折率を備え
    、上記外被５４が四弗化エチレン、ポリ塩化ビニル等の
    可撓性ある合成樹脂より製作されているものである実用
    新案登録請求の範囲第１項記載のハンドピース。
JP1981132353U 1981-09-04 1981-09-04 レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス Expired JPS6041928Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1981132353U JPS6041928Y2 (ja) 1981-09-04 1981-09-04 レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス
DE19823232007 DE3232007A1 (de) 1981-09-04 1982-08-27 Winkelhandstueck fuer dentalbehandlung mittels laserstrahlen
US06/413,262 US4503853A (en) 1981-09-04 1982-08-31 Contra angle handpiece for dental treatment by laser beams
IL8266696A IL66696A (en) 1981-09-04 1982-09-01 Handpiece for dental treatment by laser beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981132353U JPS6041928Y2 (ja) 1981-09-04 1981-09-04 レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス

Publications (2)

Publication Number Publication Date
JPS5839210U true JPS5839210U (ja) 1983-03-15
JPS6041928Y2 JPS6041928Y2 (ja) 1985-12-21

Family

ID=15079372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981132353U Expired JPS6041928Y2 (ja) 1981-09-04 1981-09-04 レ−ザ光による歯科処置用コントラアングル型ハンドピ−ス

Country Status (4)

Country Link
US (1) US4503853A (ja)
JP (1) JPS6041928Y2 (ja)
DE (1) DE3232007A1 (ja)
IL (1) IL66696A (ja)

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JPS61106211U (ja) * 1984-12-14 1986-07-05
JPS62108909U (ja) * 1985-12-23 1987-07-11
JPH0187908U (ja) * 1987-12-03 1989-06-09

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US4785805A (en) * 1985-05-28 1988-11-22 Surgical Laser Technologies, Inc. Two-piece disposable laser delivery system
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JPS61106211U (ja) * 1984-12-14 1986-07-05
JPS62108909U (ja) * 1985-12-23 1987-07-11
JPH0187908U (ja) * 1987-12-03 1989-06-09
JPH0443367Y2 (ja) * 1987-12-03 1992-10-14

Also Published As

Publication number Publication date
US4503853A (en) 1985-03-12
DE3232007A1 (de) 1983-03-24
IL66696A (en) 1988-03-31
IL66696A0 (en) 1982-12-31
JPS6041928Y2 (ja) 1985-12-21

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