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The VitalFlow Set with Balance Biosurface is indicated for respiratory/cardiopulmonary support up to 48 hours that provides assisted extracorporeal circulation and physiologic gas exchange (oxygenation) of the patient's blood in adults with acute respiratory failure or acute cardiopulmonary failure, where other available treatment options have failed, and continued clinical deterioration is expected or the risk of death is imminent.

VitalFlow Sets with Balance™ Biosurface contain components used to prepare an extracorporeal circuit for ECMO procedures. The components include the VitalFlow Tubing Sets packaged together with the legally marketed Nautilus VF Oxygenator and VitalFlow Centrifugal Pump as a standard kit. The components are connected together to prepare an extracorporeal circuit for ECMO procedures. The VitalFlow Tubing Set contains a preassembled drainage and return loop "ECMO Circuit," tubing assemblies, and other components used to prepare a basic extracorporeal circuit. The tubing assembly is provided pre-connected to the inlet of the VitalFlow Centrifugal Pump. The "Priming Circuit" contains components to supplement the basic extracorporeal circuit, as needed per hospital protocols for setting up the ECMO circuit. A venous reservoir and one-way valve are included in the priming circuit to facilitate ease of priming the ECMO circuit. This product is nonpyrogenic, is intended for single use, and has been sterilized using ethylene oxide.

Affinity NT Oxygenator and Uncoated Cardiotomy/ Venous Reservoir (541); The AFFINITY NT Integrated CVR Membrane Oxygenator with Plasma Resistant Fiber is intended to be used in an extracorporeal perfusion circuit to collect venous and cardiotomy suctioned blood, cool or warm the blood and oxygenate and remove carbon dioxide from the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration. Indications for Use(541B) The Affinity NT oxygenator with Balance biosurface is intended to be used in an extracorporeal perfusion circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass (CPB) procedures up to 6 hours in duration. The Affinity NT cardiotomy/venous reservoir (CVR) is intended to be used in an extracorporeal perfusion circuit to collect venous and cardiotomy suctioned blood during routine CPB procedures up to 6 hours in duration.

The Affinity NT Oxygenator with /without Balance Biosurface is a sterile membrane Oxygenator with plasma resistant fiber. It is a single-use gas exchange device with integral stainless-steel heat exchanger. Models 541 and 541B include a cardiotomy/venous reservoir. The Luer cap 1140008-503 that is the 'subject' of this special 510(k) serve as protection of the Luer Access Port. This port can be used to prime the circuit or connect to another support device with a luer connector.

Cardiopulmonary Bypass (CPB): Bio-Medicus Life Support catheters are peripheral-access catheters used to perfuse vessels or organs in conjunction with extracorporeal cardiopulmonary bypass (CPB) procedures. The catheter introducer is intended to facilitate proper insertion and placement of the appropriately sized catheter within the vessel. Catheter models with tip lengths of 18 cm (7.09 in), 50 cm (19.7 in), or 55 cm (21.7 in) and without additional side holes may be used as either drainage or reinfusion catheters. This product is intended for use in adult and pediatric patients for up to 6 hours. Extracorporeal Membrane Oxygenation (ECMO) and Extracorporeal Life Support (ECLS): The Bio-Medicus Life Support catheters and introducers are single-lumen drainage or reinfusion peripheral-access catheters to be used in ECMO or ECLS with an extracorporeal circuit intended for use in adult and pediatric patients with acute respiratory or acute cardiopulmonary failure. where other available treatment options have failed, and continued clinical deterioration is expected or the risk of death is imminent.

The Bio-Medicus Life Support™ catheter is a single-lumen catheter used to drain or reinfuse blood. The introducer facilitates proper insertion and placement of the appropriately sized catheter over a guidewire within the vessel. These devices are intended to perfuse vessels or organs in conjunction with extracorporeal support, including cardiopulmonary bypass (CPB), Extracorporeal Membrane Oxygenation (ECMO) and Extracorporeal Life Support (ECLS). Catheter models with tip lengths of 18 cm (7.09 in), 50 cm (19.7 in), or 55 cm (21.7 in), with and without additional side holes may be used as either drainage or reinfusion catheters. These devices are sterile, nonpyrogenic, disposable, intended for single use only. Do not store the product above 25℃ (77°F).

The Medtronic tubing and accessories sets for extracorporeal membrane oxygenation (ECMO) with Balance biosurface are indicated for use in ECMO and extracorporeal life support (ECLS) procedures for adult patients with acute respiratory failure or acute cardiopulmonary failure when other available treatment options have failed, and when continued clinical deterioration is expected or the risk of death is imminent.

The Medtronic Tubing and Accessories Sets for Extracorporeal Membrane Oxygenation (ECMO) with Balance™ Biosurface ("eSets") contain components used to prepare an extracorporeal circuit for extracorporeal membrane oxygenation (ECMO) and extracorporeal life support (ECLS) procedures. The Base eSet Model BB22LSB contains a preassembled drainage and return loop, tubing assemblies, and other components used to prepare a basic extracorporeal circuit. The Accessory eSet Model BB22LSA contains nonstandard components to supplement the basic extracorporeal circuit, as needed per case and hospital protocols. This product is nonpyrogenic, is intended for single use, and has been sterilized using ethylene oxide. Maximum transit temperature: 50°C (122°F). Standard storage conditions are sufficient to safeguard the device. Store the device in the original packaging at room temperature in a dry place.

The Affinity Fusion Oxygenator with Integrated Arterial Filter and Balance Biosurface is intended to be used in an extracorporeal perfusion circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration. The Affinity Fusion Oxygenator with Integrated Arterial Filter and Balance Biosurface is designed to filter from the circuit microemboli larger than the specified micron size for periods up to six hours during cardiopulmonary bypass surgery. The Affinity Fusion Cardiotomy/Venous Reservoir with Balance Biosurface is intended to be used in an extracorporeal perfusion circuit to collect venous and cardiotomy suctioned blood during routine cardiopulmonary procedures up to 6 hours in duration. The CVR is also intended for use during vacuum assisted venous drainage (VAVD) procedures. The Affinity Fusion Cardiotomy/Venous Reservoir with Balance Biosurface is also intended for use after open heart surgery to collect autologous blood from the chest and to aseptically return the blood to the patient for blood volume replacement. The Affinity Fusion oxygenator with integrated arterial filter and Cortiva bioactive surface is intended to be used in an extracorporeal perfusion circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass (CPB) procedures up to 6 hours in duration. The Affinity Fusion oxygenator with integrated arterial filter and Cortiva bioactive surface is designed to filter from the circuit microemboli larger than the specified micron size for periods up to 6 hours during CPB surgery.

The Affinity Fusion Oxygenator is intended to be used in an extracorporeal perfusion blood circuit to oxygenate and remove carbon dioxide from the blood and to cool or warm the blood during routine cardiopulmonary bypass procedures up to 6 hours in duration. The Affinity Fusion Oxygenator contains both an integrated arterial filter and integrated heat exchanger. The Affinity Fusion Oxygenator is a microporous, hollow-fiber, gas-exchange devices available with Cortiva BioActive Surface or Balance Biosurface bonded to the blood contacting surface of the integrated arterial filter is designed to filter from the circuit microemboli larger than the specified micron size from the circuit for periods up to six hours during cardiopulmonary bypass surgery. Some models of the Affinity Fusion Oxygenator are packaged with an Affinity Fusion Cardiotomy/Venous Reservoir (CVR) with Balance Biosurface which is designed to be an integral part of a cardiopulmonary bypass circuit for use during cardiac surgery. The Affinity Fusion CVR is designed to collect venous and cardiotomy suctioned blood during routine cardiopulmonary procedures up to six (6) hours in duration. Additionally, the Affinity Fusion CVR may be used during vacuum assisted venous drainage (VAVD) procedures and collect autologous blood from the chest and to aseptically return the blood to the patient for blood volume replacement during open heart surgery.

The Cardioblate™ Gemini™ Surgical Ablation Device is intended to ablate cardiac tissue during cardiac surgery using radiofrequency energy. The system is indicated for use, under direct or endoscopic visualization, in surgical procedures, including minimally invasive surgical procedures.

The Cardioblate Gemini surgical ablation device (Model 49351), figure 1 below, is a handheld, single-use, bipolar, radio-frequency (RF) ablation device for use in cardiac surgery. It has a saline irrigation system to deliver fluid at the contact point between the tissue and electrode to cool the tissue during RF energy delivery. This device is intended for intermittent operation. Model 49260 of the Cardioblate Gemini surgical ablation device is intended for use with Cardioblate 68000 Generator (figure 2), whereas Model 49351 is intended for use with the Valleylab™ FT10 Energy(figure 3), whereas model 49260 is intended for use with Cardioblate 68000 Generator(figure 3). The devices are provided sterile and nonpyrogenic, are disposable, and are for single use only. They are sterilized using ethylene oxide. The Cardioblate Gemini-s is a bipolar electrode device that transmits radio frequency energy, generated by an external generator, between the two electrodes. The device has dual linear electrodes, 6.3 cm in length, with integral fluid delivery to the electrodes. The Gemini-s device is port accessible, intended for open or closed chest procedures to ablate tissue through resistive heating due to radiofrequency energy passing through tissue. The device is designed to reproduce the Cox-Maze lesion pattern by creating linear transmural lesions in both atria of the heart during cardiac procedures. The Gemini-s surgical ablation device has a flexible neck design that provides the physician with the ability to access various anatomies utilizing a neck curve through the full range from 0 to 180-degree configuration. Once the electrodes are correctly positioned, the parallel jaws lock by squeezing the handle. The electrodes have full contact with the tissue and the locking mechanism must be fully engaged to ensure accurate transmurality readings. Simultaneous with the actuation of the trigger and jaw closure is the opening of the (normally closed) fluid path to start the flow of saline. The device automatically shuts off the saline when the jaws are open and when the device is not in use.

The Bio-Medicus Life Support catheters and introducers are single-lumen drainage or reinfusion peripheral-access catheters to be used in ECMO or ECLS with an extracorporeal circuit intended for use in adult and pediatric patients with acute respiratory failure or acute cardiopulmonary failure, where other available treatment options have failed, and continued clinical deterioration is expected or the risk of death is imminent.

The Bio-Medicus Life Support™ catheter is a single-lumen catheter used to drain or reinfuse blood. The introducer facilitates proper insertion and placement of the appropriately sized catheter over a guidewire within the vessel. These devices are intended to perfuse vessels or organs in conjunction with extracorporeal support, including Extracorporeal Membrane Oxygenation (ECMO) and Extracorporeal Life Support (ECLS). Catheter models with tip lengths of 18 cm (7.09 in), 50 cm (19.7 in), or 55 cm (21.7 in), with and without additional side holes may be used as either drainage or reinfusion catheters. These devices are sterile, nonpyrogenic, disposable, intended for single use only. Bench studies were performed after device preconditioning including exposure (21 days) to simulated in vivo use conditions to demonstrate safety and reliability. Do not store the product above 25°C (77°F).

Bio-Medicus Life Support catheters are peripheral-access catheters used to perfuse vessels or organs in conjunction with extracorporeal cardiopulmonary bypass (CPB) procedures. The catheter introducer is intended to facilitate proper insertion and placement of the appropriately-sized catheter within the vessel. Catheter models with tip lengths of 18 cm (7.09 in), 50 cm (19.7 in), or 55 cm (21.7 in) and without additional side holes may be used as either drainage or reinfusion catheters. This product is intended for use in adult and pediatric patients for up to 6 hours.

The Bio-Medicus Life Support catheter is a single-lumen catheter used to drain or reinfuse blood. These devices are sterile, nonpyrogenic, disposable, and intended for single use only. Do not store the product above 25°C (77°F).

The O-arm O2 Imaging System is a mobile x-ray system designed for adults and pediatric patients weighing 601bs or greater and having an abdominal thickness greater than 16cm, and is intended to be used where a physician benefits from 2D and 3D information of anatomical structures and objects with high x-ray attenuation such as bony anatomy and metallic objects. The O-arm O2 Imaging System in compatible with certain image guided surgery systems.

The O-arm™ O2 Imaging System is a mobile x-ray system that provides 3D and 2D imaging. O-arm O2™ Imaging System was originally cleared for market under the original 510(k) K151000 and subsequently via special 510(k) K173664. The device is classified under primary product code OWB (secondary product codes OXO, JAA) ref 21 CFR 892.1650. This submission for the O-arm™ O2 Imaging System 4.2.0 software release introduces following features: - . "2D Long Film" Imaging Protocol (Intraoperative Radiographic Scan) - . Gantry Rotor Angle and Tilt Angle Display - User Access Enhancements ● The O-arm™ O2 Imaging System consists of two main assemblies that are used together: - The Image Acquisition System (IAS) ● - The Mobile View Station (MVS) . The two units are interconnected by a single cable that provides power and signal data. The IAS has an internal battery pack that provides power for motorized transportation and gantry positioning. In addition, the battery pack is used to power the X-ray tank. The MVS has an internal UPS to support its function when mains power is disconnected. The O-arm™ O2 Imaging System operates off standard line voltage within the following voltages: - VAC 100, 120 or 240 ● - Frequency 60Hz or 50Hz ● - Power Requirements 1440 VA