JP7437931B2 - スリットランプ顕微鏡 - Google Patents
スリットランプ顕微鏡 Download PDFInfo
- Publication number
- JP7437931B2 JP7437931B2 JP2019234916A JP2019234916A JP7437931B2 JP 7437931 B2 JP7437931 B2 JP 7437931B2 JP 2019234916 A JP2019234916 A JP 2019234916A JP 2019234916 A JP2019234916 A JP 2019234916A JP 7437931 B2 JP7437931 B2 JP 7437931B2
- Authority
- JP
- Japan
- Prior art keywords
- slit lamp
- lamp microscope
- eye
- optical axis
- image
- 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.)
- Active
Links
- 238000003384 imaging method Methods 0.000 claims description 280
- 230000003287 optical effect Effects 0.000 claims description 276
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- 238000005286 illumination Methods 0.000 claims description 242
- 230000007246 mechanism Effects 0.000 claims description 132
- 238000005259 measurement Methods 0.000 claims description 97
- 238000012545 processing Methods 0.000 claims description 87
- 210000005252 bulbus oculi Anatomy 0.000 claims description 73
- 210000004087 cornea Anatomy 0.000 claims description 50
- 238000013441 quality evaluation Methods 0.000 claims description 49
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- 238000009877 rendering Methods 0.000 claims description 37
- 238000004458 analytical method Methods 0.000 claims description 35
- 230000033001 locomotion Effects 0.000 claims description 32
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- 238000011156 evaluation Methods 0.000 claims description 26
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- 238000012937 correction Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 210000002159 anterior chamber Anatomy 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
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- 230000000694 effects Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000012014 optical coherence tomography Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 238000013527 convolutional neural network Methods 0.000 description 2
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- 238000003745 diagnosis Methods 0.000 description 2
- 238000003708 edge detection Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
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- 208000002177 Cataract Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
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- 238000009530 blood pressure measurement Methods 0.000 description 1
- 210000000399 corneal endothelial cell Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
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- 238000013041 optical simulation Methods 0.000 description 1
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- 230000000649 photocoagulation Effects 0.000 description 1
- 238000002428 photodynamic therapy Methods 0.000 description 1
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- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/13—Ophthalmic microscopes
- A61B3/135—Slit-lamp microscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Eye Examination Apparatus (AREA)
- Microscoopes, Condenser (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/435,037 US20220133144A1 (en) | 2019-03-19 | 2020-03-05 | Slit lamp microscope |
| PCT/JP2020/009343 WO2020189299A1 (ja) | 2019-03-19 | 2020-03-05 | スリットランプ顕微鏡 |
| CN202080021729.0A CN113597277A (zh) | 2019-03-19 | 2020-03-05 | 裂隙灯显微镜 |
| EP20773788.3A EP3942995B1 (en) | 2019-03-19 | 2020-03-05 | Slit lamp microscope |
| JP2024018297A JP2024040336A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
| JP2024018298A JP2024040337A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
| JP2024018299A JP2024040338A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019051361 | 2019-03-19 | ||
| JP2019051361 | 2019-03-19 |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024018299A Division JP2024040338A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
| JP2024018297A Division JP2024040336A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
| JP2024018298A Division JP2024040337A (ja) | 2019-03-19 | 2024-02-09 | スリットランプ顕微鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020157041A JP2020157041A (ja) | 2020-10-01 |
| JP7437931B2 true JP7437931B2 (ja) | 2024-02-26 |
Family
ID=72640761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019234916A Active JP7437931B2 (ja) | 2019-03-19 | 2019-12-25 | スリットランプ顕微鏡 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7437931B2 (zh) |
| CN (1) | CN113597277A (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197607A (ja) | 1998-12-30 | 2000-07-18 | Canon Inc | 検眼装置 |
| JP2017526507A (ja) | 2014-08-31 | 2017-09-14 | ベレシュトカ，ジョン | 目を解析するためのシステム及び方法 |
-
2019
- 2019-12-25 JP JP2019234916A patent/JP7437931B2/ja active Active
-
2020
- 2020-03-05 CN CN202080021729.0A patent/CN113597277A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197607A (ja) | 1998-12-30 | 2000-07-18 | Canon Inc | 検眼装置 |
| JP2017526507A (ja) | 2014-08-31 | 2017-09-14 | ベレシュトカ，ジョン | 目を解析するためのシステム及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113597277A (zh) | 2021-11-02 |
| JP2020157041A (ja) | 2020-10-01 |
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