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optical surface imaging (osi) systems alignrt  (Vision RT Ltd)

 
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    Structured Review

    Vision RT Ltd optical surface imaging (osi) systems alignrt
    Optical Surface Imaging (Osi) Systems Alignrt, supplied by Vision RT Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/optical surface imaging (osi) systems alignrt/product/Vision RT Ltd
    Average 90 stars, based on 1 article reviews
    optical surface imaging (osi) systems alignrt - by Bioz Stars, 2026-04
    90/100 stars

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    Image Search Results


    Statistical summary of the AlignRT mean and max magnitude readouts of a phantom.

    Journal: Journal of Applied Clinical Medical Physics

    Article Title: Validating robotic couch isocentricity with 3D surface imaging

    doi: 10.1002/acm2.12939

    Figure Lengend Snippet: Statistical summary of the AlignRT mean and max magnitude readouts of a phantom.

    Article Snippet: The accuracy of a commercially available optical 3D surface imaging system, AlignRT (VisionRT Ltd., London UK) has been shown by several studies to be within 1 mm., Here we investigate sensitivity and specificity of a surface imaging system for identifying excessive mechanical runout in a robotic couch rotation.

    Techniques:

    Statistical summary of the AlignRT mean and max magnitude readouts of volunteers.

    Journal: Journal of Applied Clinical Medical Physics

    Article Title: Validating robotic couch isocentricity with 3D surface imaging

    doi: 10.1002/acm2.12939

    Figure Lengend Snippet: Statistical summary of the AlignRT mean and max magnitude readouts of volunteers.

    Article Snippet: The accuracy of a commercially available optical 3D surface imaging system, AlignRT (VisionRT Ltd., London UK) has been shown by several studies to be within 1 mm., Here we investigate sensitivity and specificity of a surface imaging system for identifying excessive mechanical runout in a robotic couch rotation.

    Techniques:

    A distribution of the reported deviation magnitude for AlignRT following 0, 0.2, 0.4, 0.6, and 0.8 cm shifts from isocenter, in conjunction with a 90° rotation. Upper and lower panels represent the results from immobilized and nonimmobilized volunteers respectively.

    Journal: Journal of Applied Clinical Medical Physics

    Article Title: Validating robotic couch isocentricity with 3D surface imaging

    doi: 10.1002/acm2.12939

    Figure Lengend Snippet: A distribution of the reported deviation magnitude for AlignRT following 0, 0.2, 0.4, 0.6, and 0.8 cm shifts from isocenter, in conjunction with a 90° rotation. Upper and lower panels represent the results from immobilized and nonimmobilized volunteers respectively.

    Article Snippet: The accuracy of a commercially available optical 3D surface imaging system, AlignRT (VisionRT Ltd., London UK) has been shown by several studies to be within 1 mm., Here we investigate sensitivity and specificity of a surface imaging system for identifying excessive mechanical runout in a robotic couch rotation.

    Techniques:

    Represents the number of true/false positives and true/false negatives for detecting couch runouts ≥2 mm using a 2 mm action level on the AlignRT displacement vector.

    Journal: Journal of Applied Clinical Medical Physics

    Article Title: Validating robotic couch isocentricity with 3D surface imaging

    doi: 10.1002/acm2.12939

    Figure Lengend Snippet: Represents the number of true/false positives and true/false negatives for detecting couch runouts ≥2 mm using a 2 mm action level on the AlignRT displacement vector.

    Article Snippet: The accuracy of a commercially available optical 3D surface imaging system, AlignRT (VisionRT Ltd., London UK) has been shown by several studies to be within 1 mm., Here we investigate sensitivity and specificity of a surface imaging system for identifying excessive mechanical runout in a robotic couch rotation.

    Techniques: Plasmid Preparation

    Represents the number of true/false positives and true/false negatives for detecting couch runouts ≥4 mm using a 4 mm action level on the AlignRT displacement vector.

    Journal: Journal of Applied Clinical Medical Physics

    Article Title: Validating robotic couch isocentricity with 3D surface imaging

    doi: 10.1002/acm2.12939

    Figure Lengend Snippet: Represents the number of true/false positives and true/false negatives for detecting couch runouts ≥4 mm using a 4 mm action level on the AlignRT displacement vector.

    Article Snippet: The accuracy of a commercially available optical 3D surface imaging system, AlignRT (VisionRT Ltd., London UK) has been shown by several studies to be within 1 mm., Here we investigate sensitivity and specificity of a surface imaging system for identifying excessive mechanical runout in a robotic couch rotation.

    Techniques: Plasmid Preparation

    Room set up of the Mevion S250™ proton therapy machine equipped with AlignRT. The couch angles are labeled in the figure. The couch angle for the mannequin set up shown in the figure is 270 degrees

    Journal: Radiation Oncology (London, England)

    Article Title: A novel approach to Verify air gap and SSD for proton radiotherapy using surface imaging

    doi: 10.1186/s13014-019-1436-4

    Figure Lengend Snippet: Room set up of the Mevion S250™ proton therapy machine equipped with AlignRT. The couch angles are labeled in the figure. The couch angle for the mannequin set up shown in the figure is 270 degrees

    Article Snippet: An optical surface imaging system AlignRT (VisionRT, London, United Kingdom) was installed in our proton center in 2017 and has been routinely used to guide treatment setup and treatment.

    Techniques: Labeling

    An example of comparison of BEV in TPS, reconstructed CT surface, and AlignRT (VRT) captured surface

    Journal: Radiation Oncology (London, England)

    Article Title: A novel approach to Verify air gap and SSD for proton radiotherapy using surface imaging

    doi: 10.1186/s13014-019-1436-4

    Figure Lengend Snippet: An example of comparison of BEV in TPS, reconstructed CT surface, and AlignRT (VRT) captured surface

    Article Snippet: An optical surface imaging system AlignRT (VisionRT, London, United Kingdom) was installed in our proton center in 2017 and has been routinely used to guide treatment setup and treatment.

    Techniques: Comparison