KR880014393A - 의료용 광학기기의 스탠드장치 - Google Patents

의료용 광학기기의 스탠드장치 Download PDF

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Publication number
KR880014393A
KR880014393A KR1019880006257A KR880006257A KR880014393A KR 880014393 A KR880014393 A KR 880014393A KR 1019880006257 A KR1019880006257 A KR 1019880006257A KR 880006257 A KR880006257 A KR 880006257A KR 880014393 A KR880014393 A KR 880014393A
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link mechanism
parallel link
optical device
center shaft
freely
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KR1019880006257A
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KR910005955B1 (ko
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가쯔시게 나까무라
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나까무라 기이찌
미다까 고오기 가부시끼가이샤
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/447—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to counterpoise or springs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/18—Arrangement of plural eye-testing or -examining apparatus
    • 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
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/063—Parallelogram arms

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

내용 없음

Description

의료용 광학기기의 스탠드장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예에 관한 의료용광학기기의 스탠드장치를 나타낸 전체사시도,
제2도는 제1도에서 나타낸 스탠드장치의 중량밸런스 구조를 나타낸 개략측면도,
제3도는 제2도 가운데의 화살표 Ⅲ방향에서 본 개락측면도.

Claims (6)

  1. 광학기기를 평행링크기구로 지지하는 의료용광학기기의 스탠드장치에 있어서, 상기 광학기기의 초점이 평행링크기구의 양 기단부를 잇는 연장선상에 위치가 정하여져 설치되어 있는 것을 특징으로 하는 의료용광학기기의 스탠드장치.
  2. 평행링크기구의 선단부에서 광학기기를 지지하고, 상기 평행링크기구의 기단부를 자유로이 회동되는 센터샤아프트의 일단측에 설치하고, 상기 센터샤아프트의 타단측에 수직방향으로 요동하는 전자상의 타운터웨이트를 수하지지하고, 그리고, 상기 평행링크기구와 카운터웨이트를 연동시킴으로써 광학기기 및 평행링크기구의 중량과, 센터샤아프트를 중심으로 한 평행링크기구의 회전모멘트를 가운터웨이트에서 상쇄하도록 한 청구범위 제1항에 있어서의 의료용광학기기의 스탠드장치.
  3. 평행링크기구의 선단에 설치한 자유로이 회동되는 지지부의 선단에 광학기기를 지지하고, 상기 평행리이크기구의 기단부를 자유로이 회동되는 센터샤아프트의 일단측에 설치하고, 상기 센터샤아프트의 타단측에 거의 수평방향으로 요동하는 진자상의 카운터웨이트를 지지하고, 그리고, 상기 지지부와 카운터웨이트를 연동시킴으로써 지지부의 회동에 의하여 발생되는 센터샤아프트를 중심으로 한 회전모멘트를 카운터웨이트에서 상쇄하도록 한 청구범위 제1항에 있어서의 의료용광학기기의 스탠드장치.
  4. 중량평행을 유지하면서 광학기기를 평행링크기구에서 자유로이 이동되게 지지한 상부구조와, 서로 연동하는 복수의 평행링크를 상하로 겹쳐지게 배치한 다단평행링크기구를 갖추고, 상기 다단평행링크기구의 최상평행링크의 일단부에서 상기 상부구조를 자유로이 상하이동되게 지지하는, 한편 최하평행링크의 타단부에 상부구조의 중량을 상쇄하는 카운터웨이트를 설치한 청구범위 제1항에 있어서의 의료용광학기기의 스탠드장치.
  5. 아암본체 선단의 지지부에 대하여 수평으로 자유로이 회동되는 제1회동판과, 상기 제1회동판의 편심위치를 중심으로 하여 수평으로 자유로이 회동되는 제2회동판과, 상기 제2회동판의 편심위치에 수하상태로 설비되는, 한편 수하상태에서 45＇, 90＇의 각 경사각도에 경도지지가 자유로운 광학기기 본체를 갖추고, 그리고, 상기 제1회동판 또는 제2회동판을 180＇수평방향으로 회동시킴으로써 45＇또는 90＇경도지지한 광학기기 본체의 각 초점과, 수직지지 한 광학기기 본체의 초점이 각각 같은 연직선상에 합치하는 청구범위 제1항에 있어서의 의료용광학기기의 스탠드장치.
  6. 평행링크기구에 설치한 자유로이 회동되는 지지부에 회동판에 의하여 광학기기를 지지하고, 상기 평행링크기구의 기단부를 자유로이 회동되는 센터샤아트의 일단측에 설치하고, 상기 센터샤아프트의 타단측에 제1카운터웨이트와 제2카운터웨이트를 지지하고, 상기 제1카운터웨이트에서 광학기기 및 평행링크기구의 중량과, 센터샤아프트를 중심으로 한 평행링크기구의 회전모멘트를 상쇄함과 동시에, 제2카운터웨이트에서 상기 지지부의 회동에 의하여 발생되는 센터샤아프트를 중심으로 한 회전모멘트를 상쇄하고, 상기 다단평행링크기구의 일단부에서 센터샤아프트를 자유로이 위 아래로 움직이게 지지하는, 한편 타단부에 상기 센터샤아프트에 부하되는 모든 중량을 상쇄하기 위한 제3카운터웨이트를 설치하고, 상기 회동판을 지지부에 대하여 수평으로 자유로이 회동되는 제1회동판과 제2회동판으로 구성하고, 이들 제1회동판 또는 제2회동판을 각각 180＇수평방향으로 회동시킴으로써 45＇또는 90＇경도지지한 광학기기 본체의 각 초점과, 수직지지한 광학기기 본체의 초점이 각각 같은 연직선상에 합치하는 청구범위 제1항에 있어서의 의료용광학기기의 스탠드장치.
    ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.
KR1019880006257A 1987-05-29 1988-05-27 의료용 광학기기의 스탠드장치 KR910005955B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?62-134500 1987-05-29
JP62134500A JPS63296743A (ja) 1987-05-29 1987-05-29 医療用光学機器のスタンド装置
JP62-134500 1987-05-29

Publications (2)

Publication Number Publication Date
KR880014393A true KR880014393A (ko) 1988-12-23
KR910005955B1 KR910005955B1 (ko) 1991-08-09

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KR1019880006257A KR910005955B1 (ko) 1987-05-29 1988-05-27 의료용 광학기기의 스탠드장치

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Country Link
US (1) US4881709A (ko)
EP (1) EP0293228B1 (ko)
JP (1) JPS63296743A (ko)
KR (1) KR910005955B1 (ko)
DE (1) DE3885002T2 (ko)

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DE3885002T2 (de) 1994-03-03
JPH0318891B2 (ko) 1991-03-13
EP0293228A3 (en) 1990-07-11
DE3885002D1 (de) 1993-11-25
EP0293228B1 (en) 1993-10-20
JPS63296743A (ja) 1988-12-02
US4881709A (en) 1989-11-21
EP0293228A2 (en) 1988-11-30
KR910005955B1 (ko) 1991-08-09

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