This is a Medbed, the ZAP-X in the Symphony Hospital in Utsunomiya, Japan. My friend visited there for job.

Bulk radiation, which is called low-radiation and by using masks (shells), can be applied in large quantities at one time, like a gamma knife, and for those who are in poor condition, fractionated radiation, X-ray therapy and prevention that has a comparable precision.

This ZAP-X is suitable for brain tumors.

(Both benign and malignant tumors are acceptable.)
Prevention of brain metastases such as lung cancer, AVM (arteriovenous malformation of the brain), and subarachnoid hemorrhage, in which blood vessels break and blood flows into the brain if left untreated. Treatment can be done before the bleeding occurs so that the bleeding does not occur.

The ZAP itself, all of them are radiation-shielded, so they can be installed anywhere. In the U.S., you can be indoors during treatment, but Japanese law does not allow it. This ZAP-X is made in the United States. #medbe