[Code of Federal Regulations] [Title 21, Volume 8] [Revised as of April 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR870.1290] [Page 318] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PART 870_CARDIOVASCULAR DEVICES--Table of Contents Subpart B_Cardiovascular Diagnostic Devices Sec. 870.1290 Steerable catheter control system. (a) Identification. A steerable catheter control system is a device that is connected to the proximal end of a steerable guide wire that controls the motion of the steerable catheter. (b) Classification. Class II (performance standards).