Sec. 2. As used in this chapter, "advance directive" means a written declaration of a declarant who:
(1) gives instructions or expresses preferences or desires concerning any aspect of the declarant's health care or health information, including the designation of a health care representative, a living will declaration made under IC 16-36-4-10, or an anatomical gift made under IC 29-2-16.1; and
(2) complies with the requirements of this chapter.