Inexpensive equipment
(1) Inexpensive equipment means equipment the average purchase price of which did not exceed $150 during the period July 1986 through June 1987. (2) Routinely purchased equipment means equipment that was acquired by purchase on a national basis at least 75 percent of the time during the period July 1986 through June 1987. (3) Accessories. Effective January 1, 1994, accessories used in conjunction with a nebulizer, aspirator, or ventilator excluded from 414.222 meet the definitions of inexpensive equipment and routinely purchased equipment in paragraphs (a)(1) and (a)(2) of this section, respectively.