JP3781745B2 - 口腔内観察用カメラ - Google Patents
口腔内観察用カメラ Download PDFInfo
- Publication number
- JP3781745B2 JP3781745B2 JP2003313600A JP2003313600A JP3781745B2 JP 3781745 B2 JP3781745 B2 JP 3781745B2 JP 2003313600 A JP2003313600 A JP 2003313600A JP 2003313600 A JP2003313600 A JP 2003313600A JP 3781745 B2 JP3781745 B2 JP 3781745B2
- Authority
- JP
- Japan
- Prior art keywords
- camera
- lens
- intraoral
- led
- observation
- 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
Images
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Endoscopes (AREA)
Description
Claims (1)
- 被観察箇所の像を屈折反射するハーフミラープリズムと、該ハーフミラープリズムによって屈折反射された像の焦点位置を調整するための口腔内観察用レンズと、該口腔内観察用レンズからの像を電気信号に変換するCCDセンサとを有し、該CCDセンサからの電気信号をビデオ信号に変換してモニタ表示するようにした口腔内観察用カメラにおいて、前記ハーフミラープリズムの両側に配設された2個の照明用LEDと、前記ハーフミラープリズムの上側に配設された光重合用LEDを有し、前記2個の照明用LEDは前記口腔内観察用レンズの焦点位置調整と連動して回動し、該2個の照明用LEDからの光が被観察位置に向けて照射されるようにするとともに、前記光重合LEDからの光を前記ハーフミラープリズムを通して光重合レジンに照射するようにしたことを特徴とする口腔内観察用カメラ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003313600A JP3781745B2 (ja) | 2003-09-05 | 2003-09-05 | 口腔内観察用カメラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003313600A JP3781745B2 (ja) | 2003-09-05 | 2003-09-05 | 口腔内観察用カメラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005080734A JP2005080734A (ja) | 2005-03-31 |
JP3781745B2 true JP3781745B2 (ja) | 2006-05-31 |
Family
ID=34414474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003313600A Expired - Fee Related JP3781745B2 (ja) | 2003-09-05 | 2003-09-05 | 口腔内観察用カメラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3781745B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4624736B2 (ja) * | 2004-07-30 | 2011-02-02 | オリンパス株式会社 | 内視鏡装置 |
US8982200B2 (en) | 2009-10-27 | 2015-03-17 | Panasonic Healthcare Holdings Co., Ltd. | Intraoral camera with light collecting faces that deflect light close to an imaging window |
CN107802231A (zh) * | 2017-09-21 | 2018-03-16 | 华中科技大学鄂州工业技术研究院 | 一种带有可调照明装置的内窥镜系统 |
CN110051927B (zh) * | 2019-05-29 | 2023-01-31 | 浙江医药高等专科学校 | 一种用于口腔吞咽治疗的直流电疗机用电极 |
US11583184B2 (en) | 2019-09-20 | 2023-02-21 | The Yoshida Dental Mfg. Co., Ltd. | Medical optical imaging device |
WO2021053990A1 (ja) * | 2019-09-20 | 2021-03-25 | 株式会社吉田製作所 | 医療用光学撮影装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02148013A (ja) * | 1988-11-30 | 1990-06-06 | Olympus Optical Co Ltd | 内視鏡 |
JPH08332170A (ja) * | 1995-06-08 | 1996-12-17 | Matsushita Electric Ind Co Ltd | ビデオスコープ |
JPH10165419A (ja) * | 1996-12-06 | 1998-06-23 | Osada Res Inst Ltd | 光照射ハンドピース |
JPH1156774A (ja) * | 1997-06-09 | 1999-03-02 | Matsushita Electric Ind Co Ltd | 撮像装置 |
JP3370912B2 (ja) * | 1997-11-14 | 2003-01-27 | 松下電器産業株式会社 | 撮像装置 |
-
2003
- 2003-09-05 JP JP2003313600A patent/JP3781745B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005080734A (ja) | 2005-03-31 |
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