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Vanguard 4:1 Blood cardioplegia sets are cardiopulmonary bypass devices allowing cardioplegia fluid delivery. They also regulate cardioplegia fluid temperature and trap air emboli. The devices are intended to be used for 6 hours or less.

The Vanguard Blood Cardioplegia Systems are single-use, non-toxic, non-pyrogenic and supplied sterile in individual packs. They are cardiopulmonary bypass devices allowing cardioplegia fluid delivery; they also regulate cardioplegia fluid temperature and trap air emboli. Vanguard devices are indicated for use for patients undergoing surgical procedures requiring cardiopulmonary bypass procedures. These Vanguard Blood Cardioplegia Systems are circuits designed to administer cardioplegic solution and they can be used up to 6 hours. The Vanguard Blood Cardioplegia Systems are the modified version of the disposables currently marketed in the SORIN BLOOD CARDIOPLEGIA SYSTEM (K934763) and the NGBCD & NGBCDP CARDIOPLEGIA DELIVERY SYSTEMS (K934847).

The MYOtherm XP with Cortiva bioactive surface is a device intended for the mixing, warming/cooling and delivery of oxygenated blood/cardioplegia solution in a predetermined ratiopulmonary bypass (CPB) procedures up to 6 hours in duration. Blood/cardion is delivered to the patient through the cardioplegia delivery system and appropriate cannula by the operation of a single occlusive roller pump. The MYOtherm XP cardioplegia delivery system is a device intended for the mixing, warming/cooling, and delivery of bxvgenated blood/cardioplegia solution in a predetermined rationulmonary bypass (CPB) procedures up to 6 hours in duration. Blood/cardioplegia solution is delivered to the cardioplegia delivery system and appropriate cannula by the operation of a single occlusive roller pump.

The Cortiva coated and Uncoated MYOtherm XP™ Cardioplegia Delivery System is designed to mix arterial blood from an oxygenator with sanguineous cardioplegia solution in specific ratios, depending upon the system chosen. The patient delivery line is packaged separately to allow for ease of sterile transfer to the operative field prior to connection to the delivery outlet of the cardioplegia system. A pressure monitoring line, three-way stopcock, and gauge protector, as well as a pressure relief line with pressure relief valve are preconnected. The Cortiva coating is a BioActive Surface that is non-leaching and provides thromboresistant blood contact surface. The A10378001, CBXP41 and the CBXP41B MYOtherm Cardioplegia Delivery Systems are identical except for the bypass loop. The XP41B and CBXP41B contains a bridge between the blood and crystalloid line allowing the physician to deliver 100% blood, if needed. The male-to-male Luer connector component 61399405213 that is the 'subject' of this special 510(k) connects with MYOtherm via a pressure relief valve and tubing. 61399405213 gets connected to a pressure relief valve on one end, and a cap on the other end. A perfusionist can remove the cap to connect a PVC tubing of choice, during Cardioplegia intervention.

The Quantum PureFlow Standard Heat Exchanger is intended to be used with a compatible Heater/Cooler system to heat/cool blood during routine cardiopulmonary bypass (CPB) procedure up to 6 hours in duration. Devices are intended for adult patients.

The subject of the present Special 510(k) is the Quantum PureFlow Standard Heat Exchanger product family for inclusion of three additional variants with respect to the currently cleared (K220110) portfolio. Quantum PureFlow Standard Heat Exchanger devices are designed to manage the temperature of blood during surgical procedures requiring cardiopulmonary bypass (CPB) for periods lasting less than 6 hours. HX-S devices are designed to: - keep circulating blood at a specific temperature, depending on the type of surgery being performed; - maintain blood/patient thermoregulation during the CPB; - rewarm blood at the conclusion of the CPB in order to restore normothermic patient condition. Quantum PureFlow Standard Heat Exchangers have been designed to be powered by heatercooler systems that use - Water or - Glycol-based solution as Heat Transfer Fluid (HTF).

The Quantum PureFlow Standard Heat Exchanger is intended to be used with a compatible Heater/Cooler system to heat/ cool blood during routine cardiopulmonary bypass (CPB) procedures up to 6 hours in duration. Devices are intended for adult patients. The Quantum PureFlow Cardioplegia Heat Exchanger is intended to be used with a compatible Heater/Cooler system to heat/cool cardioplegic solution, to remove air and to monitor the temperature cardiopulmonary bypass (CPB) procedures up to 6 hours duration. Any blood to be treated must contain anticoagulant. Contact with cardioplegic solution for longer than this period is not permitted. Devices are intended for adult patients.

The Qura S.r.l. Quantum PureFlow Heat Exchangers described in this 510(k) are classified in two different product families: - -Quantum PureFlow Standard Heat Exchanger (HX-S); - -Quantum PureFlow Cardioplegia Heat Exchanger (HX-C). The devices have been designed to manage the temperature of blood (HX-S) or cardioplegic solution and physiological fluids (HX-C) during surgical procedures requiring cardiopulmonary bypass (CPB) for periods lasting less than 6 hours. HX-S is designed to: - 트 keep circulating blood at a specific temperature, depending on the type of surgery being performed; - maintain blood/patient thermoregulation during the CPB; - rewarm blood at the conclusion of the CPB in order to restore normothermic patient condition. HX-C is designed to: - I ensure heating/cooling of cardioplegic solution; - 트 ensure the cardioplegic solution cooling in order to arrest myocardium activity during-CPB; - remove air measure/monitor temperature in the circuit. Differently from the original submission K212688, Quantum PureFlow Heat Exchangers (both product families, HX-S and HX-C) described in this 510(k) have been designed to be powered by heater-cooler systems that use - Water or - 트 Glycol-based solution as Heat Transfer Fluid (HTF).

The Quantum PureFlow Cardioplegia Heat Exchanger is intended to be used with a compatible Heater/Cooler system to heat/cool cardioplegic solution, to remove air and to monitor the temperature cardiopulmonary bypass (CPB) procedures up to 6 hours duration. Any blood to be treated must contain anticoagulant. Contact with cardioplegic solution for longer than this period is not permitted. Devices are intended for adult patients. The Quantum PureFlow Standard Heat Exchanger is intended to be used with a compatible Heater/Cooler system to heat cool blood during routine cardiopulmonary bypass (CPB) procedures up to 6 hours in duration. Devices are intended for adult patients.

The Qura S.r.l. Quantum PureFlow Heat Exchangers described in this 510(k) are classified in two different product families: - -Quantum PureFlow Standard Heat Exchanger (HX-S); - -Quantum PureFlow Cardioplegia Heat Exchanger (HX-C). The devices have been designed to manage the temperature of blood (HX-S) or cardioplegic solution and physiological fluids (HX-C) during surgical procedures requiring cardiopulmonary bypass (CPB) for periods lasting less than 6 hours. HX-S is designed to: - l keep circulating blood at a specific temperature, depending on the type of surgery being performed; - l maintain blood/patient thermoregulation during the CPB; - 트 rewarm blood at the conclusion of the CPB in order to restore normothermic patient condition. HX-C is designed to: - I ensure heating/cooling of cardioplegic solution; - 트 ensure the cardioplegic solution cooling in order to arrest myocardium activity during-CPB; - 트 remove air measure/monitor temperature in the circuit. - -Quantum PureFlow Heat Exchangers (both product families, HX-S and HX-C) described in this 510(k) have been designed to be powered by heater-cooler systems that use water as Heat Transfer Fluid (HTF).

The Quest MPS 3 ND Myocardial Protection System, consisting of the Quest MPS 3 ND Console, the Quest MPS 3 Controller, and the Quest MPS 3 ND Disposables (Quest MPS 3 ND Delivery Set and optional Accessories) together is intended for use by perfusionists and physicians to deliver whole blood (from any arterial source) and/or cardioplegia solutions to the heart during open-heart surgery on either an arrested or beating heart for use up to six hours in duration.

The Quest MPS 3 ND Myocardial Protection System (MPS 3 ND) is a software controlled system designed to aid the perfusionist in cardioplegia delivery to a patient during Cardiopulmonary Bypass Surgery. The Quest MPS 3 ND System combines blood from the heart-lung machine and crystalloid from the IV-bag in a specified ratio and then adds in the drug (arrest or additive agent) for delivery to the patient. The Quest MPS 3 ND System consists of a reusable MPS 3 ND Console, a reusable MPS 3 Controller, and single use MPS 3 ND Disposables. The Quest MPS 3 ND Console incorporates two Blood/Crystalloid pumps (B/C pumps), pressure and temperature monitors, a sensor interface, an Arrest Agent pump, an Additive pump and ultra-sonic air detection sensors. The Quest MPS 3 ND Console monitors and controls the blood:crystalloid ratio, drug concentration, flow rate, pressure and delivery route of the cardioplegia solution delivered to the patient. The MPS 3 ND Console also monitors the temperature of the cardioplegia solution which is regulated by an external heater cooler device. The Quest MPS 3 Controller is a touchscreen user interface utilized by the operator to select all parameters, initiate/stop cardioplegia delivery, monitor delivery parameters and view/save relevant case information and data. The Quest MPS 3 ND Disposables includes single use delivery sets (also known as the "MPS 3 ND Delivery Sets"), delivery set accessories and blood bypass tubing. The MPS 3 ND Delivery Sets and accessories consist of a flexible cassette, a heat exchanger with water line, drug cartridges and relevant tubing and connectors used to complete the cardioplegia circuit for use with the Quest MPS 3 ND Console. The blood bypass tubing is used as a backup in the event the Quest MPS 3 ND Console becomes unusable.

The Quest Medical MPS 3 Myocardial Protection System, consisting of the MPS 3 Controller, and the MPS 3 Disposables (MPS 3 Delivery Set and optional Accessories) together is intended for use by perfusionists and physicians to deliver whole blood (from any arterial source) and/or cardioplegia solutions to the heart surgery on either an arrested or beating heart for use up to six hours in duration.

The MPS 3 Myocardial Protection System (MPS 3) is a software controlled system designed to aid the perfusionist in cardioplegia delivery to a patient during Cardiopulmonary Bypass Surgery. The MPS 3 System combines blood from the heartlung machine and crystalloid from the IV-bag in a specified ratio and then adds in the drug (arrest or additive agent) for delivery to the patient. The MPS 3 System consists of a reusable MPS 3 Console, a reusable MPS 3 Controller, and single use MPS 3 Disposables. The MPS 3 Console incorporates two Blood/Crystalloid pumps (B/C pumps), a temperature- controllable water circulation system, pressure and temperature monitors, a sensor interface, an arrest agent pump, an additive pump and ultra-sonic air detection sensors. The MPS 3 Console monitors and controls the blood:crystalloid ratio, drug concentration, flow rate, pressure, temperature, and delivery route of the cardioplegia solution delivered to the patient. The MPS 3 Controller is a touchscreen user interface utilized by the operator to select all parameters, initiate/stop cardioplegia delivery, monitor delivery parameters and view/save relevant case information and data. The MPS 3 Disposables includes single use delivery sets (also known as the "MPS 3 Delivery Sets"), delivery set accessories and blood bypass tubing. The MPS 3 Delivery Sets and accessories consist of a flexible cassette, a heat exchanger, drug cartridges and relevant tubing and connectors used to complete the cardioplegia circuit for use with the MPS 3 Console. The blood bypass tubing is used as a backup in the event the MPS 3 Console becomes unusable.

The Quest Medical MPS®2 Myocardial Protection System, consisting of the MPS2 console and the MPS Delivery Set together, is intended for use by perfusionists and physicians to deliver whole blood (from any arterial source) and/or cardioplegia solutions to the heart during open heart surgery on either an arrested or beart for use up to six hours in duration.

The MPS 2 console is a single device for myocardial perfusion that incorporates several different functions: heat exchanger, temperature control, pressure control, flow rate control, automatic priming and air detection / removal, and 3 flow modes - normal, cyclic, low volume.

The MYOtherm XP with Cortiva bioactive surface is a device intended for the mixing, warming/cooling and delivery of oxygenated blood/cardioplegia solution in a predetermined ratio during routine cardiopulmonary bypass (CPB) procedures up to 6 hours in duration. Blood/cardioplegia solution is delivered to the patient through the cardioplegia delivery system and appropriate cannula by the operation of a single occlusive roller pump.

The MYOtherm XP cardioplegia delivery system with Cortiva bioactive surface is comprised of polycarbonate housing and comes preconnected to tubing and connector components comprised of polycarbonate, polyvinyl chloride and plastisol materials and provided in Y-type, straight, reducer and tubing configurations. The MYOtherm XP cardioplegia delivery system with Cortiva bioactive surface is available with or without an additional optional bridge, which is a preconnected independent tubing line for the delivery of additional arterial blood without the mixing with cardioplegia solution. The blood contacting surfaces of the MYOtherm XP cardioplegia delivery system with Cortiva bioactive surface and associated tubing and connector components are coated with a heparin-based non-leaching thromboresistant surface.