Landing in more than 100 pediatric hospitals in China, why is this set of bone age AI popular all over the country?

Bone age is a reference index for clinical diagnosis and therapeutic effect monitoring of many children's endocrine diseases, such as dwarfism, precocious puberty, obesity, etc it is very important to measure children's growth and development level According to statistics, there are 271 million children aged 0-17 in China, 48% - 63% of them have abnormal growth and development, and more than 99.5% of them have not received reasonable treatment It is imperative to improve the level of bone age detection technology and popularize bone age detection for school-age children At present, the widely used bone age detection standards in clinic mainly include TW3, Zhonghua 05 and GP atlas TW3, Zhonghua 05 and other scoring methods have the characteristics of high interpretation accuracy and relatively high consistency However, due to the need to manually grade the development of 20 hand bones and substitute them into the function operation, the average single person time is 10-15 minutes, which puts forward a greater test for outpatient doctors While GP atlas can read the film quickly and save time in evaluation by analogy with standard atlas, there are some problems such as subjectivity, poor reliability and low consistency "The emergence of bone age AI is a major technological progress in children's growth and development assessment," said Shi Lei, vice president of Yitu medical "Bone age AI based on massive bone age images and deep learning technology can achieve efficient and accurate film reading, avoid the impact of subjective factors on the diagnosis and treatment results, and significantly improve the ability of clinicians to read films The way of" doctor + AI "bone age judgment In the interpretation efficiency, accuracy, consistency and other fields are excellent, is becoming the mainstream interpretation mode in the industry " Over 100 pediatric hospitals with bone age AI as the industry standard In 2017, according to figure medical, the domestic medical AI giant took the lead in releasing its TW3 based bone age interpretation AI product - care.ai ® intelligent diagnosis system for children's growth and development Based on advanced computer vision technology, deep learning technology and massive training image data, this AI system took the lead in realizing second level automatic bone age interpretation in China, which will take 10-15 minutes to complete the original bone age interpretation At the same time, it keeps good stability and consistency As an important basis for the evaluation of children's growth and development, bone age test can not only early understand the growth and development potential of children, but also help the diagnosis of pediatric endocrine diseases The accuracy of bone age test greatly affects the comprehensive evaluation of children's growth and development and the prediction of future height In 2019, in order to fully meet the needs of bone age interpretation in different regions, levels and standards, on the basis of the TW3 method in 2017, according to the figure, the medical bone age AI products will be upgraded again in the whole line, taking the lead in realizing the multi-standard support covering TW3, Zhonghua 05 and GP atlas, reaching the advanced level of the industry under each standard system, fully meeting the needs of different regions and regions At the same time, the function of growth and development is more abundant, which provides a powerful and comprehensive tool for clinical growth and development assessment "The perfect compatibility of multiple bone age interpretation standards in the same system reflects the strong technical strength of Yitu medical and deep insight into clinical needs," Shi Lei said "TW3 standard covers the bone age detection needs of 1-16-year-olds, while the Chinese 05 law further increases the age coverage to 1-18-year-olds, and doctors can choose flexibly according to their use preferences or clinical needs Different bone age criteria were used to respond to clinical needs By June 2019, care.ai ® intelligent diagnosis system for children's growth and development has been put into clinical trials in more than 100 hospitals across the country Among them, 9 of the top 10 pediatric hospitals in the list of Fudan hospitals in 2018 have adopted the system Meanwhile, the main hospital of the National Children's medical center has achieved full coverage and is far ahead of other similar products Photo source: the large-scale free clinic activity of children's growth and development in summer vacation in children's Hospital of Zhejiang University is fast, accurate and consistent The new mode of "doctor + AI" reading film is sweeping across the national clinical experiment The new mode of "doctor + AI" reading film also shows obvious advantages compared with pure artificial reading film The research on the application value of AI software in clinical bone age assessment conducted in a top pediatric hospital in the capital shows that: with more than 1000 bone age films of different ages and genders as the test set, clinicians who use the "doctor + AI" reading mode complete the calculation of bone age from image input to bone age, which takes seconds, only 1 / 100 of the pure artificial group! At the same time, the "doctor + AI" reading mode also performs well in interpretation accuracy and consistency The statistical data shows that the accuracy of "doctor + AI" bone age interpretation results is 8% higher than that of gold standard within ± 1 year old, and the average error of "doctor + AI" bone age interpretation results is also reduced to monthly level, and the volatility of interpretation results is smaller "Yitu medical is establishing cooperation with more and more top pediatric hospitals to enable clinical bone age interpretation with advanced medical AI products, so as to promote the realization of comprehensive and intelligent bone age interpretation in China," said Shi Lei "We are looking forward to more people of insight to join us Based on China's first advanced AI based on in-depth learning, we will better promote the standardized diagnosis, treatment and disease of children's growth and development in China Prevention This article is reprinted by yaozhi.com The copyright belongs to the original author The purpose of reprint is to transmit more information, which does not represent the view of this platform If the content of the work, copyright and other issues are involved, please contact our website message, we will delete the content in the first time.