JP2019533879A - 医療用光源モジュール及びそれを有する医療用光源装置 - Google Patents
医療用光源モジュール及びそれを有する医療用光源装置 Download PDFInfo
- Publication number
- JP2019533879A JP2019533879A JP2019519245A JP2019519245A JP2019533879A JP 2019533879 A JP2019533879 A JP 2019533879A JP 2019519245 A JP2019519245 A JP 2019519245A JP 2019519245 A JP2019519245 A JP 2019519245A JP 2019533879 A JP2019533879 A JP 2019533879A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- optical system
- coupled
- source module
- optical axis
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 252
- 230000008878 coupling Effects 0.000 claims abstract description 126
- 238000010168 coupling process Methods 0.000 claims abstract description 126
- 238000005859 coupling reaction Methods 0.000 claims abstract description 126
- 239000013307 optical fiber Substances 0.000 claims abstract description 67
- 239000002184 metal Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 230000017525 heat dissipation Effects 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00013—Operational features of endoscopes characterised by signal transmission using optical means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00117—Optical cables in or with an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/102—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type for infrared and ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
- Endoscopes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
ここで、前記金属プレート510及び放熱ブロック520が一体形成されることもできることはもちろんである。
また、前記下部光学系ホルダー300は、上部光学系ホルダー400と結合された状態で、光軸Lに沿って形成された貫通孔251を形成する。
また、前記下部光学系ホルダー300は、レンズ271、272の装着のためのレンズ装着部371、372が形成される。
また、前記上部光学系ホルダー400は、レンズ271、272の装着のためのレンズ安着部471、472が形成される。
前記補助光源モジュール30は、R、G、B、白色光源、近赤外線(NIR;Near InfraRed)等の目的に応じて多様な光源が設けられ得る。
このとき、各補助光源モジュール30より出射される光が光軸L方向へ出射できるように光経路転換部材253が適切な位置に設けられる。
20:光源モジュール
30:補助光源モジュール
300:下部光学系ホルダー
400:上部光学系ホルダー
271、272:レンズ
281:LED素子
282:LED基板
290:光ファイバー結合部
500:放熱部
Claims (13)
- 光軸(L)を基準に、片側に光ファイバーが結合され、他側に前記光軸(L)と垂直をなす第1結合面(101)が形成され、一つ以上のレンズが装着され、光学系を形成する光学系部と、
前記第1結合面(101)に面接触する第2結合面(102)を有し、の光軸が前記第2結合面(102)と垂直をなすように光源ソースが設けられる光源部(500)と、
を含むことを特徴とする医療用光源モジュール。 - 前記光源部(500)は、
前記第2結合面を有する金属プレート(510)と、
前記光軸が前記第2結合面(102)と垂直をなすように、前記金属プレート(510)と結合される前記光源ソースと、
前記金属プレート(510)及び前記光源ソースの少なくとも一つに結合され、前記光源ソースより発生した熱を放熱する放熱ブロック(520)と、
を含むことを特徴とする請求項1に記載の医療用光源モジュール。 - 前記光源ソースは、LED素子(281)と、前記LED素子(281)が設けられ、前記第2結合面(102)に設けられるLED基板(282)と、を含むことを特徴とする請求項2に記載の医療用光源モジュール。
- 前記光学系部は、
前記光軸(L)に沿って光をガイドする一つ以上のレンズ(271、272)と、前記レンズ(271、272)を中心に、前記光源ソースに対向して設けられ、光ファイバーと結合される光ファイバー結合部(290)と、前記光源ソース、前記レンズ(271、272)、及び前記光ファイバー結合部(290)が光軸(L)をなして順に配置されるように、前記レンズ(271、272)及び前記光ファイバー結合部(290)が装着される下部光学系ホルダー(300)と、前記レンズ(271、272)及び前記光ファイバー結合部(290)が光軸(L)に沿って固定配置されるように、前記下部光学系ホルダー(300)の上側で前記下部光学系ホルダー(300)と結合される上部光学系ホルダー(400)と、を含み、
前記第1結合面(101)は、前記下部光学系ホルダー(300)及び前記上部光学系ホルダー(400)の少なくとも一つに形成され、
前記光源部(500)は、前記第2結合面(102)が前記第1結合面(101)に密着した状態で、前記光軸(L)と垂直の方向にスライド可能に、前記下部光学系ホルダー(300)及び前記上部光学系ホルダー(400)の少なくともいずれか一つと結合されることを特徴とする請求項2に記載の医療用光源モジュール。 - 前記光学系部は、
前記レンズ(271、272)を中心に、前記光ファイバー結合部(290)に対向して、前記下部光学系ホルダー(300)及び上部光学系ホルダー(400)に対して、前記レンズ(272)を固定させると共に、前記光源ソースより発生した光が透過できるように貫通孔(361)が形成された固定ブロック(360)を含むことを特徴とする請求項4に記載の医療用光源モジュール。 - 前記固定ブロック(360)は、前記光源ソースから伝達された熱を放出できるように金属材質からなり、放熱効果の最大化のために、外周面に多数の突起部及びリーブの少なくとも一つが形成されたことを特徴とする請求項5に記載の医療用光源モジュール。
- 前記第2結合面(102)が、前記第1結合面(101)に密着した状態で、前記光軸(L)と垂直の方向への前記光学系部(30)に対する前記光源部(500)のスライド移動をガイドする線形ガイド部を含むことを特徴とする請求項4に記載の医療用光源モジュール。
- 前記線形ガイド部は、
前記下部光学系ホルダー(300)及び前記上部光学系ホルダー(400)の少なくともいずれか一つに結合され、
前記金属プレート(510)の第2結合面(102)が、前記第1結合面(101)と 密着させると共に、前記光軸(L)に対して、垂直の方向への金属プレート(510)の線形スライド移動をガイドする一対のスライド部材(541)を含むことを特徴とする請求項7に記載の医療用光源モジュール。 - 前記金属プレート(510)が、両側で前記放熱ブロック(520)と間隔を有するように前記放熱ブロック(520)と結合されるために、前記放熱ブロック(520)は、前記光軸(L)と垂直をなす前記放熱ブロック(520)のブロック結合面(525)が残りの部分(524)よりも前方にさらに突出することを特徴とする請求項8に記載の医療用光源モジュール。
- 前記一対のスライド部材(541)は、スライド移動方向に沿って長く形成されたプレート部材で形成され、
前記一対のスライド部材(541)が結合される前記下部光学系ホルダー(300)及び前記上部光学系ホルダー(400)は、スライド移動時に、前記金属プレート(510)に干渉されることを防止するために、前記スライド部材(541)が結合される部分(341、441)が、前記放熱ブロック(520)に向かってさらに突出されたことを特徴とする請求項8に記載の医療用光源モジュール。 - 前記金属プレート(510)及び前記放熱ブロック(520)の少なくとも一つは、前記金属プレート(510)に結合された前記LED素子(281)が前記光軸(L)に正確に位置するように、下部光学系ホルダー(300)及び上部光学系ホルダー(400)に対する前記光源部(500)の移動を制限する一つ以上のストッパー(531)がさらに結合されたことを特徴とする請求項3に記載の医療用光源モジュール。
- 利用者が操作できる操作パネル(11)が外部に露出するように設けられたハウジング(10)と、前記ハウジング(10)の片側に光ファイバーが結合される光ファイバー結合部(290)が前記ハウジング(10)の外側に露出するように設けられる光源モジュール(20)と、を含み、
前記光源モジュール(20)は、前記光軸(L)と垂直の方向に前記ハウジング(10)にスライドされ脱着可能に結合される光源モジュール(20)であって、請求項1〜11のいずれか一項に記載の光源モジュール(20)であることを特徴とする医療用光源装置。 - 前記光軸(L)に対して、垂直の方向に結合され、前記LED素子(281)によって発生した光との組み合わせ又は独立して補助光を前記光ファイバー結合部(290)に結合された光ファイバーに伝達する一つ以上の補助光源モジュール(30)がさらに結合されたことを特徴とする請求項12に記載の医療用光源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160133163A KR101894866B1 (ko) | 2016-10-13 | 2016-10-13 | 의료용 광원모듈 및 그를 가지는 의료용 광원장치 |
KR10-2016-0133163 | 2016-10-13 | ||
PCT/KR2017/011268 WO2018070813A1 (ko) | 2016-10-13 | 2017-10-12 | 의료용 광원모듈 및 그를 가지는 의료용 광원장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019533879A true JP2019533879A (ja) | 2019-11-21 |
JP6713090B2 JP6713090B2 (ja) | 2020-06-24 |
Family
ID=61906284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519245A Active JP6713090B2 (ja) | 2016-10-13 | 2017-10-12 | 医療用光源モジュール及びそれを有する医療用光源装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200037866A1 (ja) |
EP (1) | EP3505819A4 (ja) |
JP (1) | JP6713090B2 (ja) |
KR (1) | KR101894866B1 (ja) |
CN (1) | CN109891151B (ja) |
CA (1) | CA3039729A1 (ja) |
RU (1) | RU2709825C1 (ja) |
WO (1) | WO2018070813A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111578241B (zh) * | 2020-05-22 | 2022-11-15 | 南京诺源医疗器械有限公司 | 一种医用光源的冷却系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001222043A (ja) * | 2000-02-10 | 2001-08-17 | Mamiya Op Co Ltd | ファインダの付属品取付装置 |
KR101065713B1 (ko) * | 2010-10-13 | 2011-09-19 | 주식회사 광우 | 엘이디 광원을 이용한 광섬유 조명 장치 |
JP2011255188A (ja) * | 2003-07-28 | 2011-12-22 | Synergetics Inc | 同軸照明されたレーザ内視鏡プローブ及び能動的開口数制御 |
JP2012014992A (ja) * | 2010-07-01 | 2012-01-19 | Olympus Corp | 光源装置 |
KR20130110362A (ko) * | 2012-03-29 | 2013-10-10 | 오앤아이(주) | 열전모듈을 이용한 냉각수단을 갖는 엘이디 광원 장치 |
JP2016065923A (ja) * | 2014-09-24 | 2016-04-28 | 岩崎電気株式会社 | 導光部品、及び光源装置 |
KR101657887B1 (ko) * | 2015-03-30 | 2016-09-19 | 한국광기술원 | 내시경 광원모듈 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026234A1 (de) * | 2007-05-31 | 2008-12-04 | Karl Storz Gmbh & Co. Kg | Videoendoskop |
RU2337606C1 (ru) * | 2007-07-09 | 2008-11-10 | Эльвира Владимировна Роганова | Оптическая система эндоскопа |
JP2010043994A (ja) * | 2008-08-15 | 2010-02-25 | Fujifilm Corp | 光プローブ及び3次元画像取得装置 |
CN201429412Y (zh) * | 2009-06-26 | 2010-03-24 | 徐州泰诺仕视觉科技有限公司 | 内窥镜深度测量装置 |
JP2011224043A (ja) * | 2010-04-15 | 2011-11-10 | Fujifilm Corp | 光源装置及びこれを用いた内視鏡装置 |
KR101840177B1 (ko) * | 2011-03-08 | 2018-03-19 | 노바다크 테크놀러지즈 인코포레이티드 | 풀 스펙트럼 led 조명기 |
CN102434795A (zh) * | 2011-10-18 | 2012-05-02 | 杭州首天光电技术有限公司 | Led冷光源照明装置 |
CN103162110A (zh) * | 2011-12-13 | 2013-06-19 | 西安真核医疗科技有限公司 | 一种医用光源 |
CN103156569A (zh) * | 2011-12-19 | 2013-06-19 | 飞秒光电科技(西安)有限公司 | 一种内窥镜led冷光源 |
CN105101864B (zh) * | 2013-09-26 | 2017-04-26 | 奥林巴斯株式会社 | 内窥镜装置 |
KR101512188B1 (ko) * | 2014-02-11 | 2015-04-22 | 한국전기연구원 | 모듈형 멀티레벨 컨버터의 구동방법 및 구동장치 |
CN105813541A (zh) * | 2014-02-17 | 2016-07-27 | 奥林巴斯株式会社 | 光纤连接器装置和内窥镜系统 |
CN104905758B (zh) * | 2015-06-30 | 2016-06-08 | 广东实联医疗器械有限公司 | 新型医用内窥镜一体机 |
-
2016
- 2016-10-13 KR KR1020160133163A patent/KR101894866B1/ko active IP Right Grant
-
2017
- 2017-10-12 CN CN201780063367.XA patent/CN109891151B/zh active Active
- 2017-10-12 CA CA3039729A patent/CA3039729A1/en not_active Abandoned
- 2017-10-12 WO PCT/KR2017/011268 patent/WO2018070813A1/ko unknown
- 2017-10-12 RU RU2019111726A patent/RU2709825C1/ru active
- 2017-10-12 JP JP2019519245A patent/JP6713090B2/ja active Active
- 2017-10-12 EP EP17860516.8A patent/EP3505819A4/en not_active Withdrawn
- 2017-10-12 US US16/338,929 patent/US20200037866A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001222043A (ja) * | 2000-02-10 | 2001-08-17 | Mamiya Op Co Ltd | ファインダの付属品取付装置 |
JP2011255188A (ja) * | 2003-07-28 | 2011-12-22 | Synergetics Inc | 同軸照明されたレーザ内視鏡プローブ及び能動的開口数制御 |
JP2012014992A (ja) * | 2010-07-01 | 2012-01-19 | Olympus Corp | 光源装置 |
KR101065713B1 (ko) * | 2010-10-13 | 2011-09-19 | 주식회사 광우 | 엘이디 광원을 이용한 광섬유 조명 장치 |
KR20130110362A (ko) * | 2012-03-29 | 2013-10-10 | 오앤아이(주) | 열전모듈을 이용한 냉각수단을 갖는 엘이디 광원 장치 |
JP2016065923A (ja) * | 2014-09-24 | 2016-04-28 | 岩崎電気株式会社 | 導光部品、及び光源装置 |
KR101657887B1 (ko) * | 2015-03-30 | 2016-09-19 | 한국광기술원 | 내시경 광원모듈 |
Also Published As
Publication number | Publication date |
---|---|
WO2018070813A1 (ko) | 2018-04-19 |
JP6713090B2 (ja) | 2020-06-24 |
CN109891151B (zh) | 2021-03-23 |
KR101894866B1 (ko) | 2018-10-04 |
EP3505819A4 (en) | 2020-04-29 |
RU2709825C1 (ru) | 2019-12-23 |
CN109891151A (zh) | 2019-06-14 |
KR20180041027A (ko) | 2018-04-23 |
CA3039729A1 (en) | 2018-04-19 |
EP3505819A1 (en) | 2019-07-03 |
US20200037866A1 (en) | 2020-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107582016B (zh) | 全光谱led照明器 | |
US20090076329A1 (en) | Disposable Stereoscopic Endoscope System | |
US9632302B2 (en) | Adjustable collimator for coupling a light guide to a microscope | |
KR20150119928A (ko) | 이미지 센서 | |
WO2017175279A1 (ja) | 内視鏡光源装置と内視鏡と内視鏡システム | |
US11693228B2 (en) | Device for heat dissipation from an endoscopic illumination apparatus | |
JP5284625B2 (ja) | 光源ユニット | |
JP5231071B2 (ja) | 内視鏡装置、アダプタ | |
JP6713090B2 (ja) | 医療用光源モジュール及びそれを有する医療用光源装置 | |
CN111887798A (zh) | 电子内窥镜以及手术机器人 | |
JP5309279B1 (ja) | 内視鏡 | |
JP5738645B2 (ja) | 内視鏡 | |
US10285771B2 (en) | Replaceable light source and radiation generating device including the same | |
US20110054263A1 (en) | Replaceable LED illumination assembly for medical instruments | |
US11156350B2 (en) | Light source device | |
KR20150002130A (ko) | 광효율을 개선한 내시경용 광원 모듈 | |
US11320134B2 (en) | Cooling device, light source device, and medical observation system | |
KR101657887B1 (ko) | 내시경 광원모듈 | |
US10856730B2 (en) | Medical light source device and medical endoscopic device | |
KR102390424B1 (ko) | 카테터 조명용 광원모듈 | |
JP2014113350A (ja) | 内視鏡および内視鏡システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190409 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200407 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200512 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200602 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6713090 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |