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The RITA Medical Systems UniBlate Electrosurgical Device is intended to coagulate tissue during percutaneous, laparoscopic, and intraoperative surgical procedures.

The UniBlate Electrosurgical Device is a monopolar radiofrequency (RF) device that consists of a variably insulated electrode. The instrument has an attached electrical cable and infusion tubing set which connects the device directly to the RITA Medical 1500X RF generator and the IntelliFlow peristaltic pump respectively. The electrical cable provides RF energy and temperature feedback to the generator and the pump infuses normal saline through the infusion tubing set. The UniBlate Electrosurgical Device is a single use device.

The Vortex® CT Port Access System is indicated for any patient requiring repeated access of the vascular system or other selected body site, for the delivery of medications, nutritional supplementation, fluids, blood, blood products, and the sampling of blood. When used with non Y site LifeGuard Safety infusion sets in 20 Ga or 19Ga sizes, the Vortex® CT Port Access System is indicated for power injection of contrast media. For power injection of contrast media, the maximum recommended infusion rate is 5 ml/sec. The LifeGuard® Safety Infusion Set is indicated for use in the administration of fluids and drugs, as well as blood sampling through surgically implanted vascular ports. When used with the Vortex® CT Port Access System, the LifeGuard® Safety Infusion Set is also indicated for power injection of contrast media into the central venous system. For power injection of contrast media, only models LG-19-75, LG-19-100, LG-20-75, LG-20-100, and LG-20-150 may be used at a maximum infusion rate of Sml/sec.

The Vortex® CT Port is a Titanium port with a self sealing silicone rubber septum designed to maintain integrity after punctures with a non-coring needle. The port has a hollow area, or reservoir, under the septum through which fluid passes during infusion or aspiration. The Vortex design features a proprietary reservoir with rounded walls giving it a toroidal shape. The outlet stem is located tangential to the reservoir wall allows fluid to pass between the reservoir and the catheter. The Vortex® Port Access systems offer models with single lumen 7.5 French to 9.6 French catheters made from either polyurethane or silicone. The catheters all contain radiopacifiers, and depth markings. The LifeGuard safety infusion set is a port access needle set with an integrated proprietary safety feature to prevent re-bound injury. The safety infusion set includes a huber needle, a winged housing, non-DEHP PVC extension legs, and a luer standard connector.

The OmniPICCPI Peripherally Inserted Central Catheter is indicated for use in attaining short and long term vascular access for administration of medications, parenteral nutrition, IV fluids, blood products or blood withdrawal. The OmniPICCPI is indicated for power injection of contrast media at a maximum recommended infusion rate of 3ml/sec and maximum pressure or pounds per square inch (psi) of 300 psi.

The Peripherally Inserted Central Catheter (OmmiPICC P.I.) kit includes a catheter and introduction components. The catheter is a percutaneous central venous catheter inserted peripherally. The catheter is comprised of radiopaque polyurethane tubing. The catheter is attached to an injection molded polyurethane hub with extension leg(s) for access via a luer lock device. Each product is packaged in a sterile tray with appropriately sized introducer components. This PICC product line includes externally communicating central venous catheters of 60 cm that is trimmable from the distal end with a single 4 Fr single and 5 Fr dual lumen configurations. These are tested to withstand power injection of 3ml/sec (4 Fr Single) to 5 ml/sec at a maximum power injection setting of 300 psi.

The Habib 4X Laparoscopic is intended to be used to assist in coagulation of tissue during intraoperative and laparoscopic surgical procedures

The Habib 4X Laparoscopic is a bipolar radiofrequency (RF) device that consists of a handle, an instrument shaft, and an array of four needles at the distal end of the instrument. The instrument has an attached cable which connects the device directly to the RITA Medical 1500X RF generator. The device electrodes are inserted into tissue is coagulated using the RF power. The Habib 4X Laparoscopic is designed for use in laparoscopic surgery and the instrument shaft fits through a standard 10mm laparoscopic port. The handle includes an RF on/off switch which can be operated with either the left or right hand. The Habib 4X Laparoscopic is a single use device.

The OmniPICC P.I. is intended to be used by medical professionals in patients who require either acute or long-term (chronic) peripheral central venous access for the infusion of medications, nutritional or other parenteral solutions, or blood products, and for the withdrawal of blood samples. The OmniPICCPI Peripherally Inserted Central Catheter is indicated for use in attaining short and long term vascular access for administrations, parenteral nutrition, IV fluids, blood products or blood withdrawal. The catheter may be inserted via the basilic, cephalic and medial veins of the upper extremity. The catheter is intended for implantation dwell time of shorter or greater than 30 days. The maximum recommended infusion rate is 5ml/sec. The maximum pressure or pounds per square inch (psi) of the power injector utilized should not exceed 300 psi. The OmniPICCPI is indicated for power injection of contrast media at a maximum recommended infusion rate of 5ml/sec and maximum pressure or pounds per square inch (psi) of 300 psi.

The Peripherally Inserted Central Catheter (OmniPICC P.I.) kit includes a catheter and introduction components. The catheter is a percutaneous catheter inserted peripherally. The catheter is comprised of radiopaque polyurethane tubing. The catheter is attached to an injection molded polyurethane hub with extension leg(s) for access via a luer lock device. Each product is packaged in a sterile tray with appropriately sized introducer components. This PICC product line includes externally communicating central venous catheters of 60 cm that is trimmable from the distal end with a single 5 Fr lumen configuration. These are tested to withstand power injection of 5 cc/sec at a maximum power injection setting of 300 psi.

The Vortex® EZ Port Access System is indicated for any patient requiring repeated access of the vascular system or other selected body site, for the delivery of medications, nutritional supplementation, fluids, blood, blood products, and sampling of blood.

The Vortex® EZ Port Access System is a device comprised of a vascular access port, a catheter, locking mechanism and introduction components. The Vortex® EZ Port is available in a Delrin port body configuration with a self sealing silicone septum designed to maintain integrity after repeated punctures with a non-coring needle. The port base is crafted of silicone so that the port can be sutured to the underlying tissue anywhere around this base. A pre-attached or a detached/attachable catheter is offered in either polyurethane or silicone models with or without a highly radiopaque tip molded on. The products are packaged in sterile trays with introduction components.

The RITA® System (RF generator and electrosurgical devices) supplies energy for use in electrosurgery and is indicated for use in percutaneous, laparoscopic, or intraoperative coagulation and ablation of soft tissue, including the partial or complete ablation of non-resectable liver lesions and the palliation of pain associated with metastatic lesions involving bone in patients who have failed or are not candidates for standard pain therapy.

The RITA System consists of the following components: RF Generator: Provides RF energy to the Device through the Main Cable. Disposable Electrode ("the Device"): Consists of a number of deployable electrodes. Some or all are equipped with a thermocouple, depending on the model of the Device. Some Devices are used with saline infusion ("Infusion Devices") and require the use of a pump. Infusion Pump: When using the RF Generator with the Infusion Devices, an off-the-shelf market-cleared infusion pump or a RITA Pump is used to deliver saline through the Infusion Device during ablation. In the off-the-shelf pump, syringes are connected to the Infusion Device and loaded into the Infusion Pump. In the RITA Pump, a Tubing Kit is connected to the Infusion Device and loaded into the RITA Pump. The RF Generator is connected to the Infusion Pump via an RS-232 cable. Tubing Kit: The tubing kit is designed to load into the pump head from the front of the pump. On the proximal end of the tubing-set there is a PVC Bag Spike fitting that allows the tubing to be attached to an IV bag. The Bag Spike fitting is attached to a single length of tubing that is connected to a splitter fitting that splits the single tubing into 5 separate tubes. The 5 tubes are held together with clips that allow the tubes to be uniformly loaded into the pump head. The distal end on the tubing-set has 5 female luers to attach to the Infusible devices. Main Cable: Connects the Device to the RF Generator. Dispersive Electrode: Provides the return path for the RF energy applied by the Device. Depending on the model, the dispersive electrode may be equipped with thermocouples to measure skin temperature at the dispersive pad. Dispersive pads with temperature sensing capabilities are connected to the RF Generator at the dispersive electrode connection and at the Aux port. Power Cord: A medical grade line cord that provides AC power to the RF Generator. Foot Pedal: The Foot Pedal is connected to the front of the RF Generator. The Foot Pedal starts and stops the RF energy delivery when the RF Generator is in "READY" mode.

The RITA® System (RF generator and electrosurgical devices) supplies energy for use in electrosurgery and is indicated for use in percutaneous, laparoscopic, or intraoperative coagulation and ablation of soft tissue, including: - the partial or complete ablation of non-resectable liver lesions and - . the palliation of pain associated with metastatic lesions involving bone in patients who have failed or are not candidates for standard pain therapy.

The Model 1500X Electrosurgical RF Generator is designed to provide monopolar radiofrequency (RF) energy. The RF Generator is a 250 W electrosurgical generator specifically designed for use with RITA electrosurgical devices. It can read multiple temperature sensors and includes impedance and power monitoring to assist the physician in monitoring and controlling the ablation. To use the system, the RF Generator is plugged into the wall outlet via the Power Cord. The electrosurgical device is connected to the RF Generator via the Main Cable. The Dispersive Electrode is placed on the appropriate location of the body and is connected to its port on the RF Generator. Once the system is successfully powered up, the user can set the parameters of the ablation such as the mode of operation, the ablation time, the target temperature, and the power delivery level. With the electrosurgical device placed in the tissue to be ablated and its electrodes deployed, RF power can be turned on. The system parameters are continuously monitored and displayed on the RF Generator. If the measured parameters are outside the acceptable limits, the RF energy delivery automatically stops and a message appears on the liquid crystal display (LCD). The RF energy delivery also automatically ceases once the ablation is completed based on the initial user-defined parameters. RF energy can be stopped at any time by pressing the RF ON/OFF switch.

The RITA® System (RF generator and electrosurgical devices) supplies energy for use in electrosurgery and is indicated for use in percutaneous, laparoscopic, or intraoperative coagulation and ablation of soft tissue, including: - . the partial or complete ablation of non-resectable liver lesions and - the palliation of pain associated with metastatic lesions involving . bone in patients who have failed or are not candidates for standard pain therapy.

The Model 1500X Electrosurgical RF Generator is designed to provide monopolar radiofrequency (RF) energy. The RF Generator is a 150/200 W electrosurgical generator specifically designed for use with RITA electrosurgical devices. It can read multiple temperature sensors and includes impedance and power monitoring to assist the physician in monitoring and controlling the ablation. To use the system, the RF Generator is plugged into the wall outlet via the Power Cord. The electrosurgical device is connected to the RF Generator via the Main Cable. The Thermo Pad is placed on the appropriate location of the body and is connected to its ports on the RF Generator via a cable adapter. Once the system is successfully powered up, the user can set the parameters of the ablation such as the mode of operation, the ablation time, the target temperature, and the power delivery level. With the electrosurgical device placed in the tissue to be ablated and its electrodes deployed, RF power can be turned on. The system parameters are continuously monitored and displayed on the RF Generator. If the measured parameters are outside the acceptable limits, the RF energy delivery automatically stops and a message appears on the liquid crystal display (LCD). The RF energy delivery also automatically ceases once the ablation is completed based on the initial user-defined parameters. RF energy can be stopped at any time by pressing the RF ON/OFF switch.

The RITA® System (RF generator and electrosurgical devices) supplies energy for use in electrosurgery and is indicated for use in percutaneous, laparoscopic, or intraoperative coagulation and ablation of soft tissue, including: - the partial or complete ablation of non-resectable liver lesions and . - the palliation of pain associated with metastatic lesions involving . bone in patients who have failed or are not candidates for standard pain therapy.

The Model 1500X Electrosurgical RF Generator is designed to provide monopolar radiofrequency (RF) energy. The RF Generator is a 150/200 W electrosurgical generator specifically designed for use with RITA electrosurgical devices. It can read multiple temperature sensors and includes impedance and power monitoring to assist the physician in monitoring and controlling the ablation. To use the system, the RF Generator is plugged into the wall outlet via the Power Cord. The electrosurgical device is connected to the RF Generator via the Main Cable. The Dispersive Electrode is place on the appropriate location of the body and is connected to its port on the RF Generator. Once the system is successfully powered up, the user can set the parameters of the ablation such as the mode of operation, the ablation time, the target temperature, and the power delivery level. With the electrosurgical device placed in the tissue to be ablated and its electrodes deployed, RF power can be turned on. The system parameters are continuously monitored and displayed on the RF Generator. If the measured parameters are outside the acceptable limits, the RF energy delivery automatically stops and a message appears on the liquid crystal display (LCD). The RF energy delivery also automatically ceases once the ablation is completed based on the initial user-defined parameters. RF energy can be stopped at any time by pressing the RF ON/OFF switch.