JP2006026264A5 - - Google Patents

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Publication number
JP2006026264A5
JP2006026264A5 JP2004212708A JP2004212708A JP2006026264A5 JP 2006026264 A5 JP2006026264 A5 JP 2006026264A5 JP 2004212708 A JP2004212708 A JP 2004212708A JP 2004212708 A JP2004212708 A JP 2004212708A JP 2006026264 A5 JP2006026264 A5 JP 2006026264A5
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JP
Japan
Prior art keywords
phosphor
led chip
endoscope apparatus
fluorescent plate
disposed
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
JP2004212708A
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Japanese (ja)
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JP2006026264A (en
JP4689985B2 (en
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Publication date
Application filed filed Critical
Priority to JP2004212708A priority Critical patent/JP4689985B2/en
Priority claimed from JP2004212708A external-priority patent/JP4689985B2/en
Publication of JP2006026264A publication Critical patent/JP2006026264A/en
Publication of JP2006026264A5 publication Critical patent/JP2006026264A5/ja
Application granted granted Critical
Publication of JP4689985B2 publication Critical patent/JP4689985B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

内視対象の管腔内に挿入される挿入部の先端に、ＬＥＤによる照明手段が設けられた内視鏡装置において、
前記照明手段を、ＬＥＤチップと、そのＬＥＤチップから発された光を周波数の異なる光に変換する蛍光体と、を備えた構成とし、
前記蛍光体をＬＥＤチップに対して移動可能としたことを特徴とする内視鏡装置。
In an endoscope apparatus in which illumination means by LED is provided at the distal end of an insertion portion to be inserted into a lumen of an endoscopic object,
The illumination means is configured to include an LED chip, and a phosphor that converts light emitted from the LED chip into light having a different frequency,
An endoscope apparatus characterized in that the phosphor is movable with respect to an LED chip.
前記蛍光体が断続的に配置された光透過部材を設け、その光透過部材を、前記蛍光体がＬＥＤチップの照射前方領域内から外れる方向に変位可能に配置したことを特徴とする請求項１に記載の内視鏡装置。
The light transmitting member in which the phosphor is intermittently disposed is provided, and the light transmitting member is disposed so as to be displaceable in a direction in which the phosphor is removed from the irradiation front region of the LED chip. The endoscope apparatus described in 1.
貫通孔を有する蛍光板を前記蛍光体によって形成し、その蛍光板を、貫通孔がＬＥＤチップの照射前方領域内に入る方向に変位可能に配置したことを特徴とする請求項１に記載の内視鏡装置。
The endoscope according to claim 1, wherein a fluorescent plate having a through hole is formed of the phosphor, and the fluorescent plate is disposed so as to be displaceable in a direction in which the through hole enters an irradiation front region of the LED chip. apparatus.
前記光透過部材または蛍光板を変位させるアクチュエータを設けたことを特徴とする請求項２または３に記載の内視鏡装置。
4. The endoscope apparatus according to claim 2, further comprising an actuator that displaces the light transmission member or the fluorescent plate.
前記蛍光体をＬＥＤチップの前方に脱着自在に設けたことを特徴とする請求項１に記載の内視鏡装置。  The endoscope apparatus according to claim 1, wherein the phosphor is detachably provided in front of the LED chip.
JP2004212708A 2004-07-21 2004-07-21 Endoscope device Expired - Fee Related JP4689985B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004212708A JP4689985B2 (en) 2004-07-21 2004-07-21 Endoscope device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004212708A JP4689985B2 (en) 2004-07-21 2004-07-21 Endoscope device

Publications (3)

Publication Number Publication Date
JP2006026264A JP2006026264A (en) 2006-02-02
JP2006026264A5 true JP2006026264A5 (en) 2007-08-30
JP4689985B2 JP4689985B2 (en) 2011-06-01

Family

ID=35893265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004212708A Expired - Fee Related JP4689985B2 (en) 2004-07-21 2004-07-21 Endoscope device

Country Status (1)

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JP (1) JP4689985B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6216330B2 (en) * 2012-02-09 2017-10-18 フィリップス ライティング ホールディング ビー ヴィ Removable optical element
KR101771201B1 (en) * 2015-10-15 2017-08-24 주식회사 비피유 The apparatus of multi view to connect a smart phone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3868050B2 (en) * 1997-02-06 2007-01-17 オリンパス株式会社 Endoscope
JP2003110146A (en) * 2001-07-26 2003-04-11 Matsushita Electric Works Ltd Light-emitting device

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