A5020416044- Cardiac and Coronary Surgery Techniques
- Anatomy and Medical Technology
- Aortic Disease and Treatment Approaches
- Congenital Heart Disease Studies
- Additive Manufacturing and 3D Printing Technologies
- Williams Syndrome Research
- Cardiac Valve Diseases and Treatments
- Fetal and Pediatric Neurological Disorders
- Prenatal Screening and Diagnostics
- Surgical Simulation and Training
- Respiratory Support and Mechanisms
- Cardiac Structural Anomalies and Repair
- Cardiac, Anesthesia and Surgical Outcomes
- Congenital Diaphragmatic Hernia Studies
- Thermal Regulation in Medicine
- Firm Innovation and Growth
- Inhalation and Respiratory Drug Delivery
- Prosthetics and Rehabilitation Robotics
Xi'an Jiaotong University
2019-2025
Beijing City University
2021-2025
Abstract The study aimed to evaluate the effectiveness of blood pool and myocardial models made by stereolithography in diagnosis different types congenital heart disease (CHD). Two modeling methods were applied 8 cases, two control groups consisting experts students diagnosed cases using echocardiography with computed tomography, models, models. importance, suitability, simulation degree analyzed. average diagnostic rate before after 3D printing was used 88.75% 95.9% ( P = 0.001) expert...
To assess the feasibility and accuracy of 3D printing with prenatal three-dimensional ultrasound (3DUS) in diagnosis fetal abnormalities.Fetuses initially diagnosed various abnormalities were included this retrospective study. The fetuses examined by 3DUS, modeled, printed, dimensional prints was analyzed. effectiveness, demand, necessity printing, diagnostic different methods analyzed based on questionnaire responses from 40 senior doctors postgraduate students.A total 12 cleft lip palate,...
Abstract Objective The purpose of this research was to explore the application value a three-dimensional (3D)-printed heart in surgery for left ventricular outflow tract (LVOT) obstruction. Methods From August 2019 October 2021, 46 patients with LVOT obstruction underwent surgical treatment at our institution. According method, 22 and 24 were allocated experimental control groups, respectively. In group, each patient’s 3D-printed model used simulated preoperative surgery, then Morrow...
The mechanical ventilation of human body is a complex human‐computer interaction process. High flow nasal cannula oxygen therapy (HFNC) new type ventilation, which often measured by lung pressure, respiratory work, and other parameters. purpose this paper to analyse the flow, strain rate upper tract with different concentration using finite element simulation, guide professionals adjust appropriate parameters HFNC machine. This studies environment airflow. 3D model established conversion...
Abstract Objective: The purpose of this research was to explore the application value a three-dimensional (3D)-printed heart in operation for left ventricular outflow tract (LVOT) obstruction. Methods: From August 2019 October 2021, 46 patients with LVOT obstruction underwent surgical treatment at Peking University International Hospital, Southwest Medical Affiliated Hospital Traditional Chinese Medicine and Guangyuan First People's Hospital. According method, 22 cases were allocated...
Abstract Accurate diagnosis and evaluation of Williams Syndrome (WS) is crucial but difficult for the surgical management long-term prognosis patients. Computational fluid dynamics (CFD) based on virtual surgery can visualize planning predict postoperative haemodynamics, which helps researchers surgeons better assess impact vascular structure blood flow patterns. In this study, we conducted a haemodynamic cardiovascular disease in WS used CFD guidance evaluation. A patient diagnosed with was...
<sc>Abstract.</sc> Because of the advantages low-cost, high-efficiency, light-weight and higher-complexity, desktop fused deposition modeling (FDM) has a huge market demand in civilian areas, especially area cultural creativity education. As core part FDM 3D printer system, control system is one main factors affecting printing accuracy. Which mainly includes microprocessor unit , limit switch unit, temperature controlling step motor communication unit. The process parameters are studied...
Abstract The aim of this study was to evaluate the effectiveness blood pool and myocardial rigid models made by stereolithography in diagnosis different types congenital heart disease (CHD). Two modeling methods were applied 8 cases, two control groups consisting cardiac experts students diagnosed cases using computed tomography (CT), models, models. importance, suitability, simulation degree, preference analyzed. average diagnostic rate CT 3D printing 88.75% 95.9% expert group 60% 91.6%...