Section 864.9205 - Blood and plasma warming device(a)Nonelectromagnetic blood or plasma warming device - (1)Identification. A nonelectromagnetic blood and plasma warming device is a device that warms blood or plasma, by means other than electromagnetic radiation, prior to administration.(2)Classification. Class II (performance standards).(b)Electromagnetic blood and plasma warming device - (1)Identification. An electromagnetic blood and plasma warming device is a device that employs electromagnetic radiation (radiowaves or microwaves) to warm a bag or bottle of blood or plasma prior to administration.(2)Classfication. Class III (premarket approval).(c)Date PMA or notice of completion of a PDP is required. No effective date has been established of the requirement for premarket approval for the device described in paragraph (b)(1). See § 864.3 .45 FR 60642, Sept. 12, 1980, as amended at 52 FR 17733, May 11, 1987