CN105640493A - 光声装置和用于光声装置的控制方法 - Google Patents
光声装置和用于光声装置的控制方法 Download PDFInfo
- Publication number
- CN105640493A CN105640493A CN201510821976.XA CN201510821976A CN105640493A CN 105640493 A CN105640493 A CN 105640493A CN 201510821976 A CN201510821976 A CN 201510821976A CN 105640493 A CN105640493 A CN 105640493A
- Authority
- CN
- China
- Prior art keywords
- light
- subject
- threshold value
- intensity
- photoelectric detector
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 70
- 230000001678 irradiating effect Effects 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 19
- 238000005286 illumination Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009790 rate-determining step (RDS) Methods 0.000 claims description 3
- 230000000644 propagated effect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 30
- 230000003287 optical effect Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 9
- 230000010748 Photoabsorption Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 108010054147 Hemoglobins Proteins 0.000 description 6
- 102000001554 Hemoglobins Human genes 0.000 description 6
- 210000001525 retina Anatomy 0.000 description 6
- 108010064719 Oxyhemoglobins Proteins 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 241000282412 Homo Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000004304 visual acuity Effects 0.000 description 3
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000002512 chemotherapy Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000010895 photoacoustic effect Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 208000019553 vascular disease Diseases 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 231100000987 absorbed dose Toxicity 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
- A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014241830A JP2016101369A (ja) | 2014-11-28 | 2014-11-28 | 光音響装置および光音響装置の制御方法 |
| JP2014-241830 | 2014-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105640493A true CN105640493A (zh) | 2016-06-08 |
Family
ID=54544906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510821976.XA Pending CN105640493A (zh) | 2014-11-28 | 2015-11-24 | 光声装置和用于光声装置的控制方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160150967A1 (https=) |
| EP (1) | EP3025641A1 (https=) |
| JP (1) | JP2016101369A (https=) |
| CN (1) | CN105640493A (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095688A (zh) * | 2016-11-25 | 2018-06-01 | 佳能株式会社 | 光声装置、控制方法以及存储程序的非暂时性存储介质 |
| CN110237433A (zh) * | 2018-12-27 | 2019-09-17 | 合刃科技(深圳)有限公司 | 一种基于高光谱的光照调节装置及方法 |
| CN112603263A (zh) * | 2020-12-14 | 2021-04-06 | 华南师范大学 | 一种掌上光声成像装置及方法 |
| TWI827602B (zh) * | 2018-06-07 | 2024-01-01 | 美商高通公司 | 用於皮下成像之系統及方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019171800A1 (ja) * | 2018-03-05 | 2019-09-12 | 富士フイルム株式会社 | 光音響装置および光音響装置の制御方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110270071A1 (en) * | 2010-04-28 | 2011-11-03 | Canon Kabushiki Kaisha | Measuring apparatus |
| US20120318066A1 (en) * | 2010-04-26 | 2012-12-20 | Canon Kabushiki Kaisha | Photoacoustic measuring apparatus |
| US20130006090A1 (en) * | 2010-04-28 | 2013-01-03 | Canon Kabushiki Kaisha | Photoacoustic imaging apparatus and photoacoustic imaging method |
| US20130116538A1 (en) * | 2011-11-02 | 2013-05-09 | Seno Medical Instruments, Inc. | Optoacoustic imaging systems and methods with enhanced safety |
| CN103222880A (zh) * | 2012-01-31 | 2013-07-31 | 佳能株式会社 | 被检物信息获取装置 |
| WO2014045564A1 (en) * | 2012-09-21 | 2014-03-27 | Canon Kabushiki Kaisha | Object information acquiring apparatus and control method for the object information acquiring apparatus |
| US20140111774A1 (en) * | 2012-10-24 | 2014-04-24 | Canon Kabushiki Kaisha | Ophthalmologic apparatus, ophthalmologic control method, and recording medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4739363B2 (ja) * | 2007-05-15 | 2011-08-03 | キヤノン株式会社 | 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法 |
| EP3229010A3 (en) | 2007-10-25 | 2018-01-10 | Washington University in St. Louis | Confocal photoacoustic microscopy with optical lateral resolution |
| GB2478984A (en) * | 2010-03-26 | 2011-09-28 | Hexcel Composites Ltd | Curable composite material |
-
2014
- 2014-11-28 JP JP2014241830A patent/JP2016101369A/ja active Pending
-
2015
- 2015-11-05 EP EP15193118.5A patent/EP3025641A1/en not_active Withdrawn
- 2015-11-17 US US14/943,159 patent/US20160150967A1/en not_active Abandoned
- 2015-11-24 CN CN201510821976.XA patent/CN105640493A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120318066A1 (en) * | 2010-04-26 | 2012-12-20 | Canon Kabushiki Kaisha | Photoacoustic measuring apparatus |
| US20110270071A1 (en) * | 2010-04-28 | 2011-11-03 | Canon Kabushiki Kaisha | Measuring apparatus |
| US20130006090A1 (en) * | 2010-04-28 | 2013-01-03 | Canon Kabushiki Kaisha | Photoacoustic imaging apparatus and photoacoustic imaging method |
| US20130116538A1 (en) * | 2011-11-02 | 2013-05-09 | Seno Medical Instruments, Inc. | Optoacoustic imaging systems and methods with enhanced safety |
| CN103222880A (zh) * | 2012-01-31 | 2013-07-31 | 佳能株式会社 | 被检物信息获取装置 |
| WO2014045564A1 (en) * | 2012-09-21 | 2014-03-27 | Canon Kabushiki Kaisha | Object information acquiring apparatus and control method for the object information acquiring apparatus |
| US20140111774A1 (en) * | 2012-10-24 | 2014-04-24 | Canon Kabushiki Kaisha | Ophthalmologic apparatus, ophthalmologic control method, and recording medium |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095688A (zh) * | 2016-11-25 | 2018-06-01 | 佳能株式会社 | 光声装置、控制方法以及存储程序的非暂时性存储介质 |
| TWI827602B (zh) * | 2018-06-07 | 2024-01-01 | 美商高通公司 | 用於皮下成像之系統及方法 |
| CN110237433A (zh) * | 2018-12-27 | 2019-09-17 | 合刃科技(深圳)有限公司 | 一种基于高光谱的光照调节装置及方法 |
| CN112603263A (zh) * | 2020-12-14 | 2021-04-06 | 华南师范大学 | 一种掌上光声成像装置及方法 |
| CN112603263B (zh) * | 2020-12-14 | 2023-09-05 | 华南师范大学 | 一种掌上光声成像装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3025641A1 (en) | 2016-06-01 |
| US20160150967A1 (en) | 2016-06-02 |
| JP2016101369A (ja) | 2016-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2203733B1 (en) | Confocal photoacoustic microscopy with optical lateral resolution | |
| CN104188625B (zh) | 一种多模态显微成像系统 | |
| US9615751B2 (en) | Object information acquiring apparatus and object information acquiring method | |
| US9131851B2 (en) | Biological information imaging apparatus and method for analyzing biological information | |
| CN102822661B (zh) | 光声成像装置和光声成像方法 | |
| KR102054382B1 (ko) | 피검체 정보 취득장치 및 그 제어 방법 | |
| JP2011160936A (ja) | 光音響画像形成装置及び光音響画像形成方法 | |
| CN105640493A (zh) | 光声装置和用于光声装置的控制方法 | |
| Beard | Photoacoustic imaging of blood vessel equivalent phantoms | |
| CN110251099B (zh) | 一种联合光声与光纤式激光散斑的多模态成像设备 | |
| Zhang et al. | Three-dimensional photoacoustic imaging of vascular anatomy in small animals using an optical detection system | |
| CN106618489A (zh) | 用于获取被检体信息的装置和处理方法 | |
| US20190142277A1 (en) | Photoacoustic apparatus and object information acquiring method | |
| US20190183347A1 (en) | Photoacoustic apparatus and object information acquiring method | |
| US20170265749A1 (en) | Processing apparatus and processing method | |
| JP2017006541A (ja) | 被検体情報取得装置および被検体情報取得方法 | |
| US20190130553A1 (en) | Information processing apparatus and information processing method | |
| Ladéroute et al. | Frequency analysis of optoacoustic signals in laser heated tissues | |
| CN105640495A (zh) | 光声装置 | |
| TWI496560B (zh) | 組織掃描成像系統及其光聲光學斷層造影方法 | |
| Rao et al. | In vivo label-free photoacoustic microscopy of the anterior segment of the mouse eye | |
| Song et al. | Real-time photoacoustic tomography using linear array transducer and its phantom evaluation | |
| JP2017086173A (ja) | 被検体情報取得装置およびその制御方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |