Imaging Diagnostic Systems receives 12th U.S. patent

AuntMinnie.com staff writers

May 28, 2003

Laser breast imaging developer Imaging Diagnostic Systems (IDSI) has received its twelfth U.S. patent (No. 6,571,116) for its CT laser mammography system. The latest patent is for a device that discloses simultaneous acquisition of several wavelengths of light during an optical computed tomography scan. The practical use for this technology will be to simultaneously acquire an absorption image and a fluorescence image, according to the Fort Lauderdale, FL-based firm.

By AuntMinnie.com staff writers
May 29, 2003
Related Reading

Imaging Diagnostic Systems files PMA, April 30, 2003

Imaging Diagnostic Systems adds Berlin site, February 3, 2003

IMDS nets CTLM deal in Dubai, January 23, 2003

IDSI installs CTLM in Berlin, September 12, 2002

IMDS installs CTLM at U.S. site, June 12, 2002

Copyright © 2003 AuntMinnie.com

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(A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.

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