A Sanatorium is a medical facility for long-term illness, typically tuberculosis.
In other words you could put it as an Asylum.
un sanatorium (masc.)
Lesnoye Sanatorium was created in 1910.
Suruga Sanatorium was created in 1944.
Pukeora Sanatorium was created in 1918.
Holloway Sanatorium was created in 1885.
Barvikha Sanatorium was created in 1935.
SDS Tuberculosis Sanatorium was created in 1948.
Hoshizuka Keiaien Sanatorium was created in 1935.
Kikuchi Keifuen Sanatorium was created in 1909.
Okinawa Airakuen Sanatorium was created in 1938.
Tama Zenshoen Sanatorium was created in 1909.
Saskatoon Sanatorium was created on 1925-04-15.