Siemens digitally 3D prints the heart to help doctors diagnose more accurately

According to the British “Daily Mail” report on August 31, with the advent of the era of personalized medicine, Siemens Medical Group, the world’s largest manufacturer of medical imaging equipment, uses artificial intelligence to help doctors make more accurate diagnoses, allowing them to Certain tests are performed on a simulated heart without surgery.

Siemens digitally 3D prints the heart to help doctors diagnose more accurately

Benjamin Dmitry, a cardiologist at Heidelberg University Hospital in Germany, replaced the scalpel and operating room with a mouse and a computer screen, and carefully placed the electrodes of the pacemaker into the beating 3D printed heart. Before the operation, in order to test whether the pacemaker can keep the patients with congestive heart failure alive, Dmitry simulated the electrical and physical characteristics of the heart cells of 7497 patients.

Siemens digitally 3D prints the heart to help doctors diagnose more accurately

In order to test this technology, the Mede team manufactured 100 imitation digital hearts of patients with heart failure in 6 years. The computer makes predictions based on the imitated digital heart, and then compares it with the actual results. If good results are obtained, the system will be tested in a larger and more diverse trial to obtain regulatory approval for commercial use in the future. Siemens Medical Group declined to disclose when the technology will finally be put into use, and also declined to disclose the specific details of the commercialization of its digital heart or other organ models under development.

Siemens digitally 3D prints the heart to help doctors diagnose more accurately

Experts say that the success of artificial intelligence in medical technology will depend on the availability of reliable data, which can be used not only to build diagnostic models, but also to predict the effective treatment of a particular patient in the next few years.

In the process of digital 3D printing of the heart, the setting of artificial intelligence is to weave the data of the heart's electronic, physical properties and heart structure into a three-dimensional image. The developer of the software, Tommaso Mansi, Senior R&D Director of Siemens Healthcare, said that one of the main challenges of this project is to avoid complicated things and create a user-friendly interface.

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