JP5806517B2 - 位置検出装置、駆動機構、および内視鏡装置 - Google Patents
位置検出装置、駆動機構、および内視鏡装置 Download PDFInfo
- Publication number
- JP5806517B2 JP5806517B2 JP2011130125A JP2011130125A JP5806517B2 JP 5806517 B2 JP5806517 B2 JP 5806517B2 JP 2011130125 A JP2011130125 A JP 2011130125A JP 2011130125 A JP2011130125 A JP 2011130125A JP 5806517 B2 JP5806517 B2 JP 5806517B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- driven member
- position detection
- shaft portion
- moving element
- 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
- 238000001514 detection method Methods 0.000 title claims description 44
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- 230000004048 modification Effects 0.000 description 27
- 238000012986 modification Methods 0.000 description 27
- 238000003384 imaging method Methods 0.000 description 26
- 238000005452 bending Methods 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 12
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 6
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
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- 230000000052 comparative effect Effects 0.000 description 1
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- 238000003754 machining Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
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Images
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Endoscopes (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011130125A JP5806517B2 (ja) | 2011-06-10 | 2011-06-10 | 位置検出装置、駆動機構、および内視鏡装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011130125A JP5806517B2 (ja) | 2011-06-10 | 2011-06-10 | 位置検出装置、駆動機構、および内視鏡装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012254247A JP2012254247A (ja) | 2012-12-27 |
| JP2012254247A5 JP2012254247A5 (enExample) | 2014-07-17 |
| JP5806517B2 true JP5806517B2 (ja) | 2015-11-10 |
Family
ID=47526411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011130125A Expired - Fee Related JP5806517B2 (ja) | 2011-06-10 | 2011-06-10 | 位置検出装置、駆動機構、および内視鏡装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5806517B2 (enExample) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091208A (ja) * | 2004-09-22 | 2006-04-06 | Fuji Photo Film Co Ltd | レンズ駆動装置及び撮像装置 |
| JP2006220750A (ja) * | 2005-02-08 | 2006-08-24 | Canon Inc | 鏡筒 |
| JP2010240035A (ja) * | 2009-04-01 | 2010-10-28 | Olympus Corp | 駆動機構および内視鏡装置 |
| JP2010243195A (ja) * | 2009-04-01 | 2010-10-28 | Seidensha Co Ltd | 静電型エンコーダおよび内視鏡 |
-
2011
- 2011-06-10 JP JP2011130125A patent/JP5806517B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012254247A (ja) | 2012-12-27 |
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