1. Shanghai Jiao Tong University

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    1. Mentioned In 81 Articles

    3. Three-dimensional endoscopic OCT using sparse sampling with a miniature magnetic-driven scanning probe

      Explore OSA | OSA Publishing Gastroenterology , Probes
      Three-dimensional endoscopic OCT using sparse sampling with a miniature magnetic-driven scanning probe
      We propose to apply sparse sampling and compressive sensing (CS) reconstruction in three-dimensional (3D) endoscopic optical coherence tomography (OCT) to reduce the amount of data required in the imaging process. We used a homemade miniature side-imaging magnetic-driven scanning probe with an outer diameter of 1.4 mm in a 1310 nm swept-source OCT system to acquire two-dimensional (2D) circumferential cross-sectional images of an ex vivo pigeon trachea sample. 3D imaging ...
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      Mentions: University of Michigan Jigang Wu Shanghai Jiao Tong University

    4. Assessing the biomechanical properties of the porcine crystalline lens as a function of intraocular pressure with optical coherence elastography

      Explore OSA | OSA Publishing Ophthalmology
      Assessing the biomechanical properties of the porcine crystalline lens as a function of intraocular pressure with optical coherence elastography
      In this study, we investigated the relationship between the biomechanical properties of the crystalline lens and intraocular pressure (IOP) using a confocal acoustic radiation force (ARF) and phase-sensitive optical coherence elastography (OCE) system. ARF induced a small displacement at the apex of porcine lenses in situ at various artificially controlled IOPs. Maximum displacement, relaxation rate, and Youngs modulus were utilized to assess the stiffness of the crystalline lens. The results ...
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      Mentions: Baylor College of Medicine Kirill V. Larin University of Houston

    6. Observation of anterior chamber volume after cataract surgery with swept-source optical coherence tomography

      Explore Home - Springer Ophthalmology
      Observation of anterior chamber volume after cataract surgery with swept-source optical coherence tomography
      Purpose To investigate the changes in the anterior chamber volume (ACV) with swept-source optical coherence tomography (SS-OCT) after cataract surgery and the factors that influence these ACV changes. Methods This was a prospective cohort study. Fifty-one patients who underwent cataract surgery were enrolled. Their ACV, anterior chamber depth, and angle widths were measured with SS-OCT before and 1 day, 1 week, and 1 month after surgery. The associations between the ...
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      Mentions: Fudan University Shanghai Jiao Tong University

    7. Effect of optic disc–fovea distance on the normative classifications of macular inner retinal layers as assessed with OCT in healthy subjects

      Explore BJO Online Ophthalmology
      Effect of optic disc–fovea distance on the normative classifications of macular inner retinal layers as assessed with OCT in healthy subjects
      Purpose To determine the influence of the optic discfovea distance (DFD) on the normative classifications based on thickness measurements of macular inner retinal layers with spectral-domain optical coherence tomography (OCT) in healthy subjects. Methods A total of 182 eyes from 182 healthy subjects were included (mean (SD) spherical equivalent 0.8 (1.9) dioptres). We performed macula and optic disc imaging with the Topcon 3D OCT 2000. The thickness of ...
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      Mentions: Topcon Medical Systems The Chinese University of Hong Kong University of Groningen

    8. Quantifying the effects of hydration on corneal stiffness with noncontact optical coherence elastography

      Explore ScienceDirect Ophthalmology
      Quantifying the effects of hydration on corneal stiffness with noncontact optical coherence elastography
      Purpose To quantify the effects of the hydration state on the Young's modulus of the cornea . Setting Biomedical Optics Laboratory, University of Houston, Houston, Texas, USA. Design Experimental study. Methods Noncontact, dynamic optical coherence elastography (OCE) measurements were taken of in situ rabbit corneas in the whole eyeglobe configuration (n = 10) and at an artificially controlled intraocular pressure of 15 mm Hg. Baseline OCE measurements were taken by topically ...
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      Mentions: Kirill V. Larin University of Alabama University of Houston

    9. Evaluating inner retinal dimples after inner limiting membrane removal using multimodal imaging of optical coherence tomography

      Explore BMC Ophthalmology Ophthalmology
      Evaluating inner retinal dimples after inner limiting membrane removal using multimodal imaging of optical coherence tomography
      Background To evaluate inner retinal dimples after peeling of the inner limiting membrane (ILM) for macular holes (lamellar macular hole [LMH] and full-thickness macular hole [FTMH]) via multiple imaging modes of spectral-domain optical coherence tomography (OCT) and to assess their relationship with preoperative vitreoretinal interface conditions. Methods The data of 38 eyes in 35 patients who underwent surgery for LMH, and FTMH were retrospectively studied. The presence of postoperative inner ...
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      Mentions: Shanghai Jiao Tong University

    10. OBSERVATION OF VITREOUS FEATURES USING ENHANCED VITREOUS IMAGING OPTICAL COHERENCE TOMOGRAPHY IN HIGHLY MYOPIC RETINOSCHISIS

      Explore LWW Online Ophthalmology
      OBSERVATION OF VITREOUS FEATURES USING ENHANCED VITREOUS IMAGING OPTICAL COHERENCE TOMOGRAPHY IN HIGHLY MYOPIC RETINOSCHISIS
      Purpose: To observe features of the posterior vitreous and vitreoretinal interface in highly myopic eyes with retinoschisis using enhanced vitreous imaging optical coherence tomography . Methods: Comprehensive ophthalmologic examination and enhanced vitreous imaging optical coherence tomography were performed in 77 eyes of 63 patients with highly myopic retinoschisis . Two different modes of spectral domain optical coherence tomography were employed to estimate retinoschisis and the posterior vitreous features in optical coherence tomography ...
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      Mentions: Shanghai Jiao Tong University

    11. Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy

      Explore Wiley Online Library Ophthalmology
      Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy
      Purpose The present study analyzed the appearances of optical coherence tomography angiography (OCTA) in patients with central serous chorioretinopathy (CSC) based on fluorescein angiography (FA) and indocyanine green angiography (ICGA). Method In the current case series, 54 eyes of 50 patients diagnosed as CSC were evaluated retrospectively. OCTA, FA, and ICGA were performed on each patient. Two trained observers examined the OCTA images independently to confirm and compare the choriocapillary ...
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      Mentions: Shanghai Jiao Tong University

    12. Automatic analysis of bioresorbable vascular scaffolds in intravascular optical coherence tomography images

      Explore OSA | OSA Publishing Cardiology
      Automatic analysis of bioresorbable vascular scaffolds in intravascular optical coherence tomography images
      The bioresorbable vascular scaffold (BVS) is a new generation of bioresorbable scaffold (BRS) for the treatment of coronary artery disease. A potential challenge of BVS is malapposition, which may possibly lead to late stent thrombosis. It is therefore important to conduct malapposition analysis right after stenting. Since an intravascular optical coherence tomography (IVOCT) image sequence contains thousands of BVS struts, manual analysis is labor intensive and time consuming. Computer-based automatic ...
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      Mentions: Chinese Academy of Sciences Shanghai Jiao Tong University

    13. Distinctive Analysis of Macular Superficial Capillaries and Large Vessels Using Optical Coherence Tomographic Angiography in Healthy and Diabetic Eyes

      Explore IOVS Journal Ophthalmology
      Distinctive Analysis of Macular Superficial Capillaries and Large Vessels Using Optical Coherence Tomographic Angiography in Healthy and Diabetic Eyes
      Purpose : To quantify and evaluate macular superficial capillaries and large vessels separately using an optical coherence tomographic angiography (OCTA)-based automatic segmentation algorithm. Methods : In this cross-sectional study, all eyes were scanned using an OCTA device with 3 3 mm cube centered on the fovea. Retinal large vessels (arterioles/venules) were automatically segmented from superficial vasculature en-face images. All images were normalized, binarized, and skeletonized for quantification. Metrics of retinal ...
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      Mentions: Shanghai Jiao Tong University

    14. POSTERIOR PRECORTICAL VITREOUS POCKETS IN HIGH MYOPIA OBSERVED BY ENHANCED VITREOUS IMAGING OF SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY

      Explore LWW Online Ophthalmology
      POSTERIOR PRECORTICAL VITREOUS POCKETS IN HIGH MYOPIA OBSERVED BY ENHANCED VITREOUS IMAGING OF SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY
      Purpose: To observe the vitreous in highly myopic eyes with posterior precortical vitreous pockets (PPVPs) using enhanced vitreous imaging of spectral domain optical coherence tomography. Methods: Fifty-two highly myopic eyes with PPVPs of 36 patients were included in this study. All subjects underwent enhanced vitreous imaging optical coherence tomography. The size of PPVPs was measured, and the frequency of imaging features was recorded. Results: Nine imaging features of the vitreous ...
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      Mentions: Shanghai Jiao Tong University

    15. A 2.8-mm-diameter scanhead for multispectral photoacoustic microscopy and optical coherence tomography

      Explore SPIE Digital Library Probes
      A 2.8-mm-diameter scanhead for multispectral photoacoustic microscopy and optical coherence tomography
      An endoscopic probe with high resolution and multiple contrasts provides useful diagnostic information. For example, a miniature probe capable of multimodal imaging including photoacoustic imaging, optical coherence tomography (OCT), and ultrasound has been reported. However, microscale resolution is only realized in OCT modality in the probe, which may restrict the applications where high resolutions for multiple contrasts are required. Here, we present an approach to construct a miniature scanhead with ...
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      Mentions: Jigang Wu Shanghai Jiao Tong University

    16. In vivo time-serial evaluation of laser-induced choroidal neovascularization in rats simultaneously using photoacoustic microscopy and optical coherence tomography

      Explore SPIE Digital Library Ophthalmology
      In vivo time-serial evaluation of laser-induced choroidal neovascularization in rats simultaneously using photoacoustic microscopy and optical coherence tomography
      Determination of the precise location and degree of condition of the Choroidal neovascularization (CNV) lesion is essential for diagnosation Neovascular age-related macular degeneration (AMD) and evaluation the efficacy of treatment. Given the complimentary contrast mechanisms of Photoacoustic microscopy (PAM) and Optical coherence tomography (OCT), the combination of PAM and OCT imaging could potentially provide much sensitive and specific detection of CNV. In this paper, we validated the opportunity to evaluate ...
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      Mentions: Chuanqing Zhou Shanghai Jiao Tong University Cuixia Dai
    17. 1-15 of 81 1 2 3 4 5 6 »
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  4. About Shanghai Jiao Tong University

    Shanghai Jiao Tong University

    Shanghai Jiao Tong University sometimes referred to as Shanghai Jiaotong University or Jiaotong University, is a top public research university located in Shanghai, renowned as one of the oldest and most prestigious selective universities in China. It is a member of the C9 League in China

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