JP2001075020A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2001075020A5 JP2001075020A5 JP1999252033A JP25203399A JP2001075020A5 JP 2001075020 A5 JP2001075020 A5 JP 2001075020A5 JP 1999252033 A JP1999252033 A JP 1999252033A JP 25203399 A JP25203399 A JP 25203399A JP 2001075020 A5 JP2001075020 A5 JP 2001075020A5
- Authority
- JP
- Japan
- Prior art keywords
- electronic endoscope
- endoscope according
- lcd monitor
- operation unit
- mos
- 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
- 238000005286 illumination Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 230000003287 optical Effects 0.000 description 2
Description
【特許請求の範囲】
【請求項１】挿入部の先端部に配置され、光学像が結像する撮像面を有し、この撮像面に結像した光学像を光電変換して映像信号として出力するＣ−ＭＯＳイメージセンサと、前記挿入部の先端部に配置され、観察部位に照明光を供給する少なくとも１つ以上の照明用ＬＥＤで構成された照明部と、前記挿入部の基端部に配設された操作部に配置され、前記Ｃ−ＭＯＳイメージセンサから出力された映像信号を基に内視鏡画像を表示するＬＣＤモニタと、を具備することを特徴とする電子内視鏡。
【請求項２】 前記ＬＣＤモニタはＬＥＤバックライトを備えることを特徴とする請求項１に記載の電子内視鏡。
【請求項３】 前記Ｃ−ＭＯＳイメージセンサ、前記照明用ＬＥＤ及び前記ＬＣＤモニタの電源は、前記操作部に設けられる電池であることを特徴とする請求項１または２に記載の電子内視鏡。
【請求項４】 前記電池は、電流制限回路を介して電力供給を行うように配置されることを特徴とする請求項３に記載の電子内視鏡。
【請求項５】 前記ＬＣＤモニタは、安全基準条件を満たして駆動することを特徴とする請求項１または２に記載の電子内視鏡。
【請求項６】 前記操作部は、記録用Ｃ−ＭＯＳメモリを備えることを特徴とする請求項１から５のいずれかに記載の電子内視鏡。
[Claims]
1. A C-MOS image sensor arranged at the tip of an insertion portion, having an imaging surface on which an optical image is formed, and photoelectrically converting the optical image formed on the imaging surface and outputting it as a video signal. An illumination unit arranged at the tip end portion of the insertion portion and composed of at least one or more illumination LEDs for supplying illumination light to the observation portion, and an operation unit arranged at the base end portion of the insertion portion. An electronic endoscope comprising an LCD monitor for displaying an endoscopic image based on a video signal output from the C-MOS image sensor.
2. The electronic endoscope according to claim 1, wherein the LCD monitor includes an LED backlight.
3. The electronic endoscope according to claim 1, wherein the power source of the C-MOS image sensor, the lighting LED, and the LCD monitor is a battery provided in the operation unit. ..
Wherein said cell is an electronic endoscope according to claim 3, characterized in that it is arranged to perform a power supply through a current limiting circuit.
Wherein said LCD monitor, an electronic endoscope according to claim 1 or 2, characterized in that the drive meets the safety standards conditions.
Wherein said operation unit includes an electronic endoscope according to claim 1, characterized in that it comprises a recording C-MOS memory 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25203399A JP4477167B2 (en) | 1999-09-06 | 1999-09-06 | Electronic endoscope |
| US09/648,026 US6796939B1 (en) | 1999-08-26 | 2000-08-25 | Electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25203399A JP4477167B2 (en) | 1999-09-06 | 1999-09-06 | Electronic endoscope |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010013110A Division JP4790069B2 (en) | 2010-01-25 | 2010-01-25 | Endoscope |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001075020A JP2001075020A (en) | 2001-03-23 |
| JP2001075020A5 true JP2001075020A5 (en) | 2006-10-19 |
| JP4477167B2 JP4477167B2 (en) | 2010-06-09 |
Family
ID=17231654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25203399A Expired - Fee Related JP4477167B2 (en) | 1999-08-26 | 1999-09-06 | Electronic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4477167B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004298241A (en) * | 2003-03-28 | 2004-10-28 | Olympus Corp | Capsulated endoscope |
| JP4855059B2 (en) | 2005-12-08 | 2012-01-18 | オリンパス株式会社 | Endoscope device |
| JP4757044B2 (en) | 2006-01-27 | 2011-08-24 | オリンパス株式会社 | Explosion-proof device drive |
| JP5080204B2 (en) * | 2006-11-01 | 2012-11-21 | オリンパス株式会社 | Endoscope device |
| JP4914765B2 (en) * | 2007-05-24 | 2012-04-11 | オリンパス株式会社 | Endoscope device |
| JP4870193B2 (en) * | 2009-05-08 | 2012-02-08 | オリンパス株式会社 | Endoscope device |
| JP5396448B2 (en) * | 2011-09-12 | 2014-01-22 | オリンパス株式会社 | Endoscope device |
-
1999
- 1999-09-06 JP JP25203399A patent/JP4477167B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007130085A (en) | Electronic endoscope | |
| EP2289391A1 (en) | Medical inspection device | |
| JPH11225996A (en) | Capsule type in vivo information detector | |
| ATE386458T1 (en) | ENDOSCOPE | |
| JP2001061777A5 (en) | ||
| WO2013125508A1 (en) | Dental handpiece video image acquisition apparatus, dental handpiece image capture device, dental handpiece, and dental handpiece system | |
| JP4503734B2 (en) | Electronic endoscope | |
| JP2001075020A5 (en) | ||
| US7540647B2 (en) | Medical inspection devices | |
| JP2008086554A (en) | Oral cavity internal observation device | |
| JP2010057960A (en) | Endoscope | |
| JPH11225952A (en) | Endoscope device | |
| JP4689206B2 (en) | Electronic endoscope system | |
| JP2008119305A (en) | Laryngoscope and laryngoscope system | |
| JP2001075021A5 (en) | ||
| KR20100117269A (en) | Portable digital otoscope | |
| JP4477167B2 (en) | Electronic endoscope | |
| JP2000171725A5 (en) | ||
| JP2007252686A (en) | Endoscopic apparatus | |
| KR200386923Y1 (en) | rigid laryngeal endoscope for observing lower direction | |
| JP4477168B2 (en) | Electronic endoscope | |
| JP2007252685A (en) | Endoscopic apparatus | |
| JP4388452B2 (en) | Electronic endoscope | |
| JP2009022689A (en) | Electronic endoscope apparatus | |
| JP3691695B2 (en) | Image processing device |