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Updated: Jul 6, 2025

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
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用可见光光的视网膜氧度测量可见光光学连贯性断层扫描来对玻璃眼的黄斑氧和度

Jingyu Wang1, Natalie Sadlak2, Marissa G Fiorello2

  • 1Department of Ophthalmology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.

medRxiv : the preprint server for health sciences
|January 10, 2024
PubMed
概括

青光眼患者表现出改变的斑点氧和度 (sO2),氧气消耗减少. 使用VIS-OCT进行视网膜氧计可能有助于早期诊断青光眼.

关键词:
玻璃眼 glaucoma 玻璃眼 玻璃眼 玻璃眼 玻璃眼视网膜氧度测试 视网膜氧度测试 视网膜氧度测试可见光光学连贯性断层扫描 可见光光学连贯性断层扫描

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Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

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相关概念视频

Pulse Oximetry01:24

Pulse Oximetry

Pulse oximetry, or SpO2, is a non-invasive method for continuously monitoring arterial oxygen saturation (SaO2). This procedure involves attaching a probe or sensor to the patient's fingertip, forehead, earlobe, or nose bridge. The sensor works by detecting changes in oxygen saturation levels through light signals generated by the oximeter and reflected by the pulsing blood under the probe.
Purpose
Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
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