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Beijing Intelligent Entropy Science & Technology Co Ltd.

6 ARTICLES PUBLISHED IN JoVE

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Medicine

3D Printing Model of a Patient's Specific Lumbar Vertebra
Huizhong Bai 1, Zhuoluo Zhou 1, Gang Liu 1, Shengyuan Jiang 1, Yaqi Zhang 1, Xinwei Zuo 1, Fangliang Xing 2, Lin Xu 1, Li Wang 3, Xiaohong Mu 1
1Department of Orthopedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, 2Beijing Intelligent Entropy Science & Technology Co Ltd., 3Beijing An Yuan Quan Lv Medical Research Institute

This study aims to create a 3D-printed model of a patient-specific lumbar vertebra, which contains both the vertebra and spinal nerve models fused from high-resolution computed tomography (HRCT) and MRI-Dixon data.

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Medicine

A 3D Digital Model for the Diagnosis and Treatment of Pulmonary Nodules
Jingwen Xue 1, Fangliang Xing 2, Yang Liu 3, Tengxiao Liang 4
1Beijing University of Chinese Medicine, 2Beijing Intelligent Entropy Science & Technology Co Ltd., 3Center for Integrated Chinese and Western Medicine, Beijing You An Hospital, Capital Medical University, 4Fever Outpatient Clinic, Dongzhimen Hospital of Beijing University of Chinese Medicine

The objective of this study is to develop a novel 3D digital model of pulmonary nodules that serves as a communication bridge between physicians and patients and is also a cutting-edge tool for pre-diagnosis and prognostic evaluation.

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Medicine

Three-Dimensional Reconstruction for the Whole Lung with Early Multiple Pulmonary Nodules
Junyi Shi 1, Fangliang Xing 2, Yang Liu 3, Tengxiao Liang 4
1Beijing University of Chinese Medicine, 2Beijing Intelligent Entropy Science & Technology Co Ltd., 3Center for Integrated Chinese and Western Medicine, Beijing You An Hospital, Capital Medical University, 4Fever Outpatient Clinic, Dongzhimen Hospital of Beijing University of Chinese Medicine

This study introduces a three-dimensional (3D) reconstruction method for the entire lung in patients with early multiple pulmonary nodules. It offers a comprehensive visualization of nodule distribution and their interplay with lung tissue, simplifying the assessment of diagnosis and prognosis for these patients.

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Medicine

A 3D Quantification Technique for Liver Fat Fraction Distribution Analysis Using Dixon Magnetic Resonance Imaging
Fan Zhao 1, Genming Zhang 2, Zhongjian Tan 3, Tengxiao Liang 4, Fangliang Xing 5
1Department of Infectious Diseases, Dongzhimen Hospital, Beijing University of Chinese Medicine, 2The First Clinical College, Beijing University of Chinese Medicine, 3Department of Radiology, Dongzhimen Hospital, Beijing University of Chinese Medicine, 4Fever Clinics, Dongzhimen Hospital, Beijing University of Chinese Medicine, 5Beijing Intelligent Entropy Science & Technology Co Ltd.

This study introduces a unique 3D quantification method for liver fat fraction (LFF) distribution using Dixon Magnetic Resonance Imaging (Dixon MRI). LFF maps, derived from in-phase and water-phase images, are integrated with 3D liver contours to differentiate LFF patterns between normal and steatotic livers, enabling precise assessment of liver fat content.

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Medicine

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions
Zhi Chen 1, Zhiguo Ding 1,2, Rui Hu 1, Tengxiao Liang 3, Fangliang Xing 4, Shuo Qi 1,2
1Department of Thyroid, Sunsimiao Hospital, Beijing University of Chinese Medicine, 2Department of Thyroid, Dongzhimen Hospital, Beijing University of Chinese Medicine, 3Fever Clinics, Dongzhimen Hospital, Beijing University of Chinese Medicine, 4Beijing Intelligent Entropy Science & Technology Co Ltd.

Here we present a 5D ultrasound technique combining multi-planar 3D reconstruction and color Doppler fusion, which enables synchronous visualization of thyroid structural and functional information. By minimizing blind spots, this method allows rapid, precise localization of lesions to improve diagnostic accuracy, especially benefiting novice practitioners.

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Medicine

Construction and Application of Cerebral Functional Region-Based Cerebral Blood Flow Atlas Using Magnetic Resonance Imaging-Arterial Spin Labeling
Zhongjian Tan 1, Fangliang Xing 2, Liping Zhang 1
1Department of Radiology, Dongzhimen Hospital, Beijing University of Chinese Medicine, 2Beijing Intelligent Entropy Science & Technology Co Ltd.

This study integrated magnetic resonance imaging- arterial spin labeling images to derive cerebral blood flow (CBF) atlas for cerebral functional regions. Comparing typical healthy and chronic cerebral ischemia CBF atlases revealed significant differences in regional CBF distributions, enabling rapid, noninvasive assessments of functional CBF to assist in diagnosis and evaluate therapeutics.

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