JP5410923B2 - 非接触式超音波眼圧計 - Google Patents
非接触式超音波眼圧計 Download PDFInfo
- Publication number
- JP5410923B2 JP5410923B2 JP2009251455A JP2009251455A JP5410923B2 JP 5410923 B2 JP5410923 B2 JP 5410923B2 JP 2009251455 A JP2009251455 A JP 2009251455A JP 2009251455 A JP2009251455 A JP 2009251455A JP 5410923 B2 JP5410923 B2 JP 5410923B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- wrinkles
- subject
- probe
- detection
- 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 claims description 59
- 239000000523 sample Substances 0.000 claims description 50
- 230000037303 wrinkles Effects 0.000 claims description 50
- 210000000744 eyelid Anatomy 0.000 claims description 27
- 230000004410 intraocular pressure Effects 0.000 claims description 27
- 210000004087 cornea Anatomy 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 16
- 210000000720 eyelash Anatomy 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 51
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 230000004397 blinking Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000003004 ptosis Diseases 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Images
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009251455A JP5410923B2 (ja) | 2009-10-30 | 2009-10-30 | 非接触式超音波眼圧計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009251455A JP5410923B2 (ja) | 2009-10-30 | 2009-10-30 | 非接触式超音波眼圧計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011092598A JP2011092598A (ja) | 2011-05-12 |
| JP2011092598A5 JP2011092598A5 (enExample) | 2012-12-13 |
| JP5410923B2 true JP5410923B2 (ja) | 2014-02-05 |
Family
ID=44110217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009251455A Expired - Fee Related JP5410923B2 (ja) | 2009-10-30 | 2009-10-30 | 非接触式超音波眼圧計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5410923B2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7691213B2 (en) | 2003-03-11 | 2010-04-06 | Komatsu Ltd. | Case hardened gear and method of producing the same |
| US7691212B2 (en) | 2003-03-04 | 2010-04-06 | Komatsu Ltd. | Rolling element and method of producing the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6397142A (ja) * | 1986-10-14 | 1988-04-27 | キヤノン株式会社 | 眼圧計 |
| JPH07502670A (ja) * | 1992-01-11 | 1995-03-23 | トールマン、ポール | トノメータ |
| JPH0866364A (ja) * | 1994-08-26 | 1996-03-12 | Canon Inc | 眼科機器 |
| JP3571102B2 (ja) * | 1995-02-28 | 2004-09-29 | 株式会社ニデック | 眼科装置 |
| JP2000041950A (ja) * | 1998-07-31 | 2000-02-15 | Canon Inc | 眼圧計 |
| JP4656716B2 (ja) * | 2000-09-27 | 2011-03-23 | 株式会社トプコン | 非接触式眼圧計 |
| WO2008072527A1 (ja) * | 2006-12-08 | 2008-06-19 | Nihon University | 眼圧測定装置 |
-
2009
- 2009-10-30 JP JP2009251455A patent/JP5410923B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7691212B2 (en) | 2003-03-04 | 2010-04-06 | Komatsu Ltd. | Rolling element and method of producing the same |
| US7691213B2 (en) | 2003-03-11 | 2010-04-06 | Komatsu Ltd. | Case hardened gear and method of producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011092598A (ja) | 2011-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5396633B2 (ja) | 非接触式超音波眼圧計 | |
| JP5410692B2 (ja) | 非接触式超音波眼圧計 | |
| USRE45013E1 (en) | Non-contact ultrasonic tonometer | |
| US7452078B2 (en) | Eye refractive power measurement apparatus | |
| JP5578542B2 (ja) | 眼屈折力測定装置 | |
| JP5397670B2 (ja) | 非接触式超音波眼圧計 | |
| JP5410923B2 (ja) | 非接触式超音波眼圧計 | |
| JP4666461B2 (ja) | 眼屈折力測定装置 | |
| JP5469381B2 (ja) | 非接触式超音波測定装置 | |
| JP2011045602A (ja) | 非接触式超音波眼圧計 | |
| JP5562703B2 (ja) | 非接触式超音波眼圧計 | |
| JP5117275B2 (ja) | 非接触式超音波眼圧計 | |
| JP5378745B2 (ja) | 非接触式超音波眼圧計 | |
| JP5601622B2 (ja) | 非接触式超音波眼圧計 | |
| JP5465946B2 (ja) | 非接触式超音波眼圧計 | |
| JP2011229552A (ja) | 眼科装置 | |
| JP5916333B2 (ja) | Zアラインメント装置と眼科装置 | |
| JP4700780B2 (ja) | 眼科検査装置 | |
| JP7434729B2 (ja) | 眼科装置、および眼科装置制御プログラム | |
| JP7423912B2 (ja) | 眼科装置、および眼科装置制御プログラム | |
| WO2023190572A1 (ja) | 超音波眼圧計 | |
| JP2024042881A (ja) | 眼科装置及び眼科装置の作動方法 | |
| JP2023126019A (ja) | 眼検査装置及び眼検査プログラム | |
| JP2010240486A (ja) | 眼科検査装置 | |
| JP2010247000A (ja) | 眼屈折力測定装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121026 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20121026 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130930 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131008 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131107 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |