The superintendent or person in charge of the county psychiatric hospital may admit and provide care and treatment in the hospital for any person who comes within the following descriptions:

(a) Who voluntarily makes a written application as provided in Chapter 1 (commencing with Section 6000) of Part 1 of Division 6 of this code.

Terms Used In California Welfare and Institutions Code 7103

(b) Who is a conservatee and has written application made in his behalf by his conservator.

(Added by Stats. 1967, Ch. 1667.)