CN112689477A - 一种成像方法以及成像系统 - Google Patents
一种成像方法以及成像系统 Download PDFInfo
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- CN112689477A CN112689477A CN201880097432.5A CN201880097432A CN112689477A CN 112689477 A CN112689477 A CN 112689477A CN 201880097432 A CN201880097432 A CN 201880097432A CN 112689477 A CN112689477 A CN 112689477A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150061—Means for enhancing collection
- A61B5/150083—Means for enhancing collection by vibration, e.g. ultrasound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4416—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to combined acquisition of different diagnostic modalities, e.g. combination of ultrasound and X-ray acquisitions
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
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Abstract
一种成像方法包括：在第一周期内向目标体发射第一激光，并接收从目标体返回的第一光声信号(301)；根据第一光声信号确定目标体的第一光声图像(302)；在第二周期内向目标体发射第二激光，并接收从目标体返回的第二光声信号(303)，其中，第二激光和第一激光的波长不相同；根据第二光声信号确定目标体的第二光声图像(304)；根据第一光声图像和第二光声图像确定目标体的血氧图像(305)，其中，血氧图像包括目标体内的目标组织的血管相关参数与目标组织周边预置范围内的血管相关参数。该方法能够提高图像显示的全面性。还公开了一种成像系统(10)。
Description
PCT国内申请，说明书已公开。
Claims (20)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/111659 WO2020082265A1 (zh) | 2018-10-24 | 2018-10-24 | 一种成像方法以及成像系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112689477A true CN112689477A (zh) | 2021-04-20 |
| CN112689477B CN112689477B (zh) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880097432.5A Active CN112689477B (zh) | 2018-10-24 | 2018-10-24 | 一种成像方法以及成像系统 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20210330226A1 (zh) |
| CN (1) | CN112689477B (zh) |
| WO (1) | WO2020082265A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138805A (zh) * | 2022-12-30 | 2023-05-23 | 深圳开立生物医疗科技股份有限公司 | 光声超声多模态成像设备及方法、电子设备及存储介质 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130301380A1 (en) * | 2011-11-02 | 2013-11-14 | Seno Medical Instruments, Inc. | Method for dual modality optoacoustic imaging |
| CN103415257A (zh) * | 2011-03-10 | 2013-11-27 | 富士胶片株式会社 | 断层图像生成设备和断层图像生成方法 |
| CN103637808A (zh) * | 2013-11-18 | 2014-03-19 | 深圳先进技术研究院 | 光声成像装置 |
| CN108403082A (zh) * | 2018-01-24 | 2018-08-17 | 苏州中科先进技术研究院有限公司 | 一种生物组织成像系统及成像方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140142404A1 (en) * | 2008-10-23 | 2014-05-22 | The Washington University | Single-cell label-free photoacoustic flowoxigraphy in vivo |
| US20130190594A1 (en) * | 2012-01-23 | 2013-07-25 | Alexander A. Oraevsky | Scanning Optoacoustic Imaging System with High Resolution and Improved Signal Collection Efficiency |
| US9125606B2 (en) * | 2013-03-13 | 2015-09-08 | Koninklijke Philips N.V. | Device and method for determining the blood oxygen saturation of a subject |
| CN104027068B (zh) * | 2014-05-28 | 2015-12-09 | 北京大学 | 一种实时多模态光声人眼成像系统及其成像方法 |
| CN104545811B (zh) * | 2014-12-26 | 2017-06-27 | 深圳先进技术研究院 | 一种血管内成像系统及方法 |
| JP6858127B2 (ja) * | 2015-02-17 | 2021-04-14 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 組織アブレーションを支援するための装置及び方法 |
| CN107645921B (zh) * | 2015-03-16 | 2021-06-22 | 奇跃公司 | 用于诊断和治疗健康疾病的方法和系统 |
| CN105769128B (zh) * | 2016-05-06 | 2018-10-19 | 华南师范大学 | 一体化的光声、超声、光声弹性内窥成像装置及其方法 |
-
2018
- 2018-10-24 WO PCT/CN2018/111659 patent/WO2020082265A1/zh active Application Filing
- 2018-10-24 CN CN201880097432.5A patent/CN112689477B/zh active Active
-
2021
- 2021-04-22 US US17/237,901 patent/US20210330226A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415257A (zh) * | 2011-03-10 | 2013-11-27 | 富士胶片株式会社 | 断层图像生成设备和断层图像生成方法 |
| US20130301380A1 (en) * | 2011-11-02 | 2013-11-14 | Seno Medical Instruments, Inc. | Method for dual modality optoacoustic imaging |
| CN103637808A (zh) * | 2013-11-18 | 2014-03-19 | 深圳先进技术研究院 | 光声成像装置 |
| CN108403082A (zh) * | 2018-01-24 | 2018-08-17 | 苏州中科先进技术研究院有限公司 | 一种生物组织成像系统及成像方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116138805A (zh) * | 2022-12-30 | 2023-05-23 | 深圳开立生物医疗科技股份有限公司 | 光声超声多模态成像设备及方法、电子设备及存储介质 |
| CN116138805B (zh) * | 2022-12-30 | 2023-09-08 | 深圳开立生物医疗科技股份有限公司 | 光声超声多模态成像设备及方法、电子设备及存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112689477B (zh) | 2024-05-28 |
| WO2020082265A1 (zh) | 2020-04-30 |
| US20210330226A1 (en) | 2021-10-28 |
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