JP4249841B2 - 変倍機能を有する電子内視鏡装置 - Google Patents
変倍機能を有する電子内視鏡装置 Download PDFInfo
- Publication number
- JP4249841B2 JP4249841B2 JP08336999A JP8336999A JP4249841B2 JP 4249841 B2 JP4249841 B2 JP 4249841B2 JP 08336999 A JP08336999 A JP 08336999A JP 8336999 A JP8336999 A JP 8336999A JP 4249841 B2 JP4249841 B2 JP 4249841B2
- Authority
- JP
- Japan
- Prior art keywords
- zooming
- electronic
- speed
- magnification
- optical
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims description 60
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 9
- 238000003384 imaging method Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007562 laser obscuration time method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Studio Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08336999A JP4249841B2 (ja) | 1999-03-26 | 1999-03-26 | 変倍機能を有する電子内視鏡装置 |
| US09/526,874 US6425858B1 (en) | 1999-03-19 | 2000-03-16 | Electronic endoscope apparatus having magnification changing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08336999A JP4249841B2 (ja) | 1999-03-26 | 1999-03-26 | 変倍機能を有する電子内視鏡装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000271082A JP2000271082A (ja) | 2000-10-03 |
| JP2000271082A5 JP2000271082A5 (enExample) | 2005-12-02 |
| JP4249841B2 true JP4249841B2 (ja) | 2009-04-08 |
Family
ID=13800524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08336999A Expired - Fee Related JP4249841B2 (ja) | 1999-03-19 | 1999-03-26 | 変倍機能を有する電子内視鏡装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4249841B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004931A (ja) * | 2009-06-25 | 2011-01-13 | Hoya Corp | 電子内視鏡のレンズ位置制御装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4643044B2 (ja) * | 2001-03-16 | 2011-03-02 | 富士フイルム株式会社 | 変倍機能を有する電子内視鏡装置 |
| JP4672934B2 (ja) * | 2001-09-28 | 2011-04-20 | 富士フイルム株式会社 | 変倍機能を有する電子内視鏡装置 |
| JP4574913B2 (ja) * | 2001-08-27 | 2010-11-04 | 富士フイルム株式会社 | 変倍機能を有する電子内視鏡装置 |
| JP4482418B2 (ja) * | 2004-10-08 | 2010-06-16 | 富士フイルム株式会社 | 内視鏡装置 |
| JP5219931B2 (ja) * | 2009-06-05 | 2013-06-26 | Ｈｏｙａ株式会社 | 電子内視鏡のレンズ位置制御装置 |
| JP5424752B2 (ja) * | 2009-07-10 | 2014-02-26 | Ｈｏｙａ株式会社 | 電子内視鏡のレンズ位置制御装置 |
| JP5290080B2 (ja) * | 2009-07-24 | 2013-09-18 | オリンパス株式会社 | 内視鏡装置 |
| JP5481176B2 (ja) * | 2009-11-26 | 2014-04-23 | Ｈｏｙａ株式会社 | 内視鏡のレンズ位置制御装置 |
| JP5412325B2 (ja) * | 2010-03-02 | 2014-02-12 | Ｈｏｙａ株式会社 | ズーム内視鏡 |
| CN103338690B (zh) * | 2011-05-12 | 2016-04-27 | 奥林巴斯株式会社 | 内窥镜系统 |
-
1999
- 1999-03-26 JP JP08336999A patent/JP4249841B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004931A (ja) * | 2009-06-25 | 2011-01-13 | Hoya Corp | 電子内視鏡のレンズ位置制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000271082A (ja) | 2000-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6425858B1 (en) | Electronic endoscope apparatus having magnification changing function | |
| JP4317297B2 (ja) | 電子内視鏡装置 | |
| JP4643044B2 (ja) | 変倍機能を有する電子内視鏡装置 | |
| US6758807B2 (en) | Electronic endoscope with power scaling function | |
| JP4249841B2 (ja) | 変倍機能を有する電子内視鏡装置 | |
| JP2002314868A (ja) | 撮像装置 | |
| US9565367B2 (en) | Imaging apparatus having framing assist control | |
| US8471945B2 (en) | Image display device and imaging device | |
| JP2007286613A (ja) | 内視鏡装置 | |
| JP5350140B2 (ja) | 撮像装置 | |
| US8379135B2 (en) | Zoom lens and imaging apparatus including focus cam for converting rotation amounts into focus lens group movement | |
| JP4941141B2 (ja) | 撮像装置 | |
| JP4031591B2 (ja) | 変倍機能を有する電子内視鏡装置 | |
| JP4672934B2 (ja) | 変倍機能を有する電子内視鏡装置 | |
| JP4574913B2 (ja) | 変倍機能を有する電子内視鏡装置 | |
| JPH11103409A (ja) | テレビレンズのフォーカス操作装置 | |
| JP2002112097A (ja) | カメラ | |
| JP2000270256A (ja) | 変倍機能を有する電子内視鏡装置 | |
| JP5279518B2 (ja) | 撮像装置及びその制御方法 | |
| JP2001255469A (ja) | 変倍機能を備えた電子内視鏡装置 | |
| JP3099400B2 (ja) | テレビカメラの撮影モード切換装置 | |
| JP2007281952A (ja) | デジタルカメラ | |
| WO2013046952A1 (ja) | 撮像装置およびその制御方法 | |
| JPH11284885A (ja) | 電子的撮像装置 | |
| JPH0622190A (ja) | 撮像装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051018 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051018 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080425 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080507 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080707 |
|
| 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: 20090113 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090116 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130123 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130123 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140123 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |