• § 870.4075 - Endomyocardial biopsy device.

• § 870.4100 - Extracorporeal circuit and accessories for long-term respiratory/cardiopulmonary failure.

• § 870.4150 - Extracorporeal system for carbon dioxide removal.

• § 870.4200 - Cardiopulmonary bypass accessory equipment.

• § 870.4205 - Cardiopulmonary bypass bubble detector.

• § 870.4210 - Cardiopulmonary bypass vascular catheter, cannula, or tubing.

• § 870.4220 - Cardiopulmonary bypass heart-lung machine console.

• § 870.4230 - Cardiopulmonary bypass defoamer.

• § 870.4240 - Cardiopulmonary bypass heat exchanger.

• § 870.4250 - Cardiopulmonary bypass temperature controller.

• § 870.4260 - Cardiopulmonary bypass arterial line blood filter.

• § 870.4270 - Cardiopulmonary bypass cardiotomy suction line blood filter.

• § 870.4280 - Cardiopulmonary prebypass filter.

• § 870.4290 - Cardiopulmonary bypass adaptor, stopcock, manifold, or fitting.

• § 870.4300 - Cardiopulmonary bypass gas control unit.

• § 870.4310 - Cardiopulmonary bypass coronary pressure gauge.

• § 870.4320 - Cardiopulmonary bypass pulsatile flow generator.

• § 870.4330 - Cardiopulmonary bypass on-line blood gas monitor.

• § 870.4340 - Cardiopulmonary bypass level sensing monitor and/or control.

• § 870.4350 - Cardiopulmonary bypass oxygenator.

• § 870.4360 - Nonroller-type blood pump.

• § 870.4370 - Roller-type cardiopulmonary bypass blood pump.

• § 870.4380 - Cardiopulmonary bypass pump speed control.

• § 870.4390 - Cardiopulmonary bypass pump tubing.

• § 870.4400 - Cardiopulmonary bypass blood reservoir.

• § 870.4410 - Cardiopulmonary bypass in-line blood gas sensor.

• § 870.4420 - Cardiopulmonary bypass cardiotomy return sucker.

• § 870.4430 - Cardiopulmonary bypass intracardiac suction control.

• § 870.4450 - Vascular clamp.

• § 870.4475 - Surgical vessel dilator.

• § 870.4500 - Cardiovascular surgical instruments.

• § 870.4510 - Apical closure device.

• § 870.4875 - Intraluminal artery stripper.

• § 870.4885 - External vein stripper.