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KR870009701A - 레이저(laser)를 이용한 핸드 피이스 - Google Patents

레이저(laser)를 이용한 핸드 피이스 Download PDF

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Publication number
KR870009701A
KR870009701A KR870003881A KR870003881A KR870009701A KR 870009701 A KR870009701 A KR 870009701A KR 870003881 A KR870003881 A KR 870003881A KR 870003881 A KR870003881 A KR 870003881A KR 870009701 A KR870009701 A KR 870009701A
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KR
South Korea
Prior art keywords
hand piece
holding member
reflector
laser
main body
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Granted
Application number
KR870003881A
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English (en)
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KR900007497B1 (ko
Inventor
아끼노리 나가사와
Original Assignee
모리다 류이찌로
가부시끼 가이샤 모리다 세이사꾸쇼
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Priority claimed from JP6079886U external-priority patent/JPH0321215Y2/ja
Priority claimed from JP6079786U external-priority patent/JPH0330093Y2/ja
Application filed by 모리다 류이찌로, 가부시끼 가이샤 모리다 세이사꾸쇼 filed Critical 모리다 류이찌로
Publication of KR870009701A publication Critical patent/KR870009701A/ko
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Publication of KR900007497B1 publication Critical patent/KR900007497B1/ko
Expired legal-status Critical Current

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    • 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
    • A61C1/08—Machine parts specially adapted for dentistry
    • 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
    • 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
    • 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
    • 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
    • A61B2018/2015—Miscellaneous features
    • A61B2018/202—Laser enclosed in a hand-piece
    • 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
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Laser Beam Processing (AREA)

Abstract

내용 없음

Description

레이저(laser)를 이용한 핸드 피이스
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 핸드 피이스의 기본적 실시예를 나타내는 부분 절단 종단면도.
제2도 제1도의Ⅱ-Ⅱ선 단면도.

Claims (7)

  1. 레이저광선 발생원으로부터 핸드 피이스 본채(1)내를 거친 레이저광선을 헤드부(2)에서 굴절시키도록한 핸드 피이스에 있어서, 핸드피이스가 헤드부(2)내에서 좌우로 회전할 수 있도록 부착되어 있는 반사체(3)과 핸드 피이스본체(1)의 축선 방향을 따라서 전후 이동할 수 있도록 본체(1)의 외주에 덮어끼워져 있는 동시에 반사체(3)에 연접되어 있는 조작슬리이브(4)를 비하고 있으며 그 슬리이브(4)의 전후 이동 조작에 따라서 반사체(3)를 원하는 각도로 변각시킬 수 있도록 한 것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  2. 제1항에 있어서, 반사체(3)와 조작 슬리이브(4)가 본체(1)에 그 축선방행을 따라서 자유롭게 미끄러지며 움직이도록 내장되어 있는 슬라이드 부재(5)에 의해서 연접 되어있는것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  3. 제1항에 있어서, 핸드 피이스 본체(1)에 레이저광선 전송용 광학섬유(7)가 내장되고, 그 선단이 반사체(3)에 대면되어 있는 것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  4. 레이저광선 발생원으로부터 핸드 피이스 본체(1)내를 거친 레이저광선을 헤드부(2)에서 굴절시키도록한 레이저를 이용한 핸드 피이스에 있어서, 그 레이저를 이용한 핸드 피이스가 헤드부(2)에 중심축(21)을 사이에 두고 좌우로 회전할 수 있도록 부착되어 있는 반사체 유지부재(30)와 그 중심축(21)에 의해서 헤드부(2)에 좌우로 회전할 수 있도록 고정되어 있는 조사기 유지부재(6)와 본체(1)의 외주에 그 본체(1)의 축선 방향을 따라서 전후로 자유롭게 이동할 수 있도록 덮어 끼워져 있는 조작 슬리이브(4)와, 반사체 유지부재(30) 및 조사기 유지부재(6)의 각각의 상단부에 있어서 서로 개별적인 연접점(31),(61)을 사이에 두고 연접되고 또한 슬리이브(4)의 전후 이동에 따라서 움직여서 본체(1)의 축선방향을 따라서 미끄러지며 움직일 수 있도록 본체(1)에 내장되어있는 슬라이드 부재(5)를 구비하고 있으며 슬리이브(4)의 전후 이동 조작에의한 슬라이드 부재(5)가 미끄러지며 움직여서 반사체 유지부재(30)및 조사기 유지부재(6)를 중심축(21)의 주위에서 회전시키고 또한 조사기 유지부재(6)의 변환각도를 반사체 유지부재(30)의 변환각도의 약 두배가 되도록 한 것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  5. 제4항에 있어서, 반사체 유지부재(30) 및 조사기 유지부재(6)의 후단부에 핀(31a),(61a)이 고정설치되며, 슬라이드부재(5)의 선단에 긴 구멍 또는 축 구멍(51)이 형성되며 핀(31a),(61a)이 긴 구멍 또는 축 구멍(51)에 끼워넣어 걸려지고 또한 그 핀(31a)의 중심축(21)으로부터의 거리가 핀(61a)의 중심축(21)으로부터의 거리의 약 두배로 되어있는것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  6. 제4항에 있어서, 헤드부(2)에 중심축(22)이 고정, 설치되고 조사기 유지부재(6)의 상부에 편(61b)이 고정 설치되며 그 핀(61b)과 중심축(22)사이에 같은 길이의 링크(33),(34)가 연결핀(31b)을 사이에 두고 자유롭게 굴곡되도록 연결설치되며 핀(61b)이 슬라이드부재(5)의 선단부에 형성되어 있는 세로로 긴 구멍 또는 슬롯(slot)(51)에 끼워넣어져 걸려지고 또한 연결핀(31b)이 반사체 유지부재(30)의 몸체 중심을 따라서 설치되어 있는 긴구멍(32)에 자유롭게 미끄러지며 움직이도록 끼워넣어져 있는 것을 특징으로 하는 레이저를 이용한 핸드 피이스.
  7. 제4항에 있어서, 핸드 피이스 본체(1)에 레이저광선 전송용 광학섬유(7)가 내장되고 그 선단이 반사체 유지부재(30)에 대면되어 있는 것을 특징으로 하는 레이저를 이용한 핸드 피이스.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870003881A 1986-04-22 1987-04-22 레이저(laser)를 이용한 핸드 피이스 Expired KR900007497B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP61-060797 1986-04-22
JP61-060798 1986-04-22
JP6079886U JPH0321215Y2 (ko) 1986-04-22 1986-04-22
JP60797 1986-04-22
JP6079786U JPH0330093Y2 (ko) 1986-04-22 1986-04-22
JP60798 1998-01-06

Publications (2)

Publication Number Publication Date
KR870009701A true KR870009701A (ko) 1987-11-30
KR900007497B1 KR900007497B1 (ko) 1990-10-11

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KR1019870003881A Expired KR900007497B1 (ko) 1986-04-22 1987-04-22 레이저(laser)를 이용한 핸드 피이스

Country Status (9)

Country Link
US (1) US4849859A (ko)
KR (1) KR900007497B1 (ko)
CA (1) CA1276689C (ko)
DE (1) DE3713512C2 (ko)
FI (1) FI91359C (ko)
FR (1) FR2598313B1 (ko)
GB (1) GB2191016B (ko)
NL (1) NL191668C (ko)
SE (1) SE462257B (ko)

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GB2202299A (en) * 1987-03-02 1988-09-21 Derek George James Flower Differential screw and nut mechanism

Also Published As

Publication number Publication date
DE3713512A1 (de) 1987-10-29
DE3713512C2 (de) 1994-01-27
NL191668B (nl) 1995-10-02
SE8701639L (sv) 1987-10-23
SE8701639D0 (sv) 1987-04-21
FR2598313B1 (fr) 1994-04-01
FI91359C (fi) 1994-06-27
GB2191016B (en) 1990-04-11
FI871754L (fi) 1987-10-23
CA1276689C (en) 1990-11-20
US4849859A (en) 1989-07-18
FR2598313A1 (fr) 1987-11-13
SE462257B (sv) 1990-05-28
GB2191016A (en) 1987-12-02
FI871754A0 (fi) 1987-04-22
KR900007497B1 (ko) 1990-10-11
NL191668C (nl) 1996-02-05
FI91359B (fi) 1994-03-15
NL8700956A (nl) 1987-11-16
GB8709528D0 (en) 1987-05-28

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