A spare one.
Because when the battery runs out, the patient's artificial heart will stop beating.
This limitation is too significant.
Currently, abroad, the best site for developing an artificial heart is considered the human thigh.
Extract the femoral artery and a large vein, using a series of techniques to induce fusion, proliferation, and changes.
However, this experiment violates several legal provisions regarding human rights, making it impossible to conduct on human bodies.
Perhaps there are instances, but only conducted secretly in laboratories.
Just like the once-popular cloning technology.
If this technology were applied medically, it would also address the issue of organ transplant shortages.
It's also banned for the same legal violations.
Mankind has reached a stage today where many new technologies warrant deep exploration.
Li Jingsheng seriously pondered the reason for the proliferation of these three small blood vessels.
