Search Results

The NanoKnife System with six outputs is indicated for surgical ablation of soft tissue, including prostate tissue.

The NanoKnife System is a device used for tissue ablation using irreversible electroporation (IRE), a method of focal ablation which uses high voltage electrical pulses to change the permeability of the cell membrane leading to cell death. During the procedure, electrical pulses between probe pairs produce an electric field which induces electroporation of cells within the targeted abation area. The NanoKnife System with six outputs is currently indicated for the surgical ablation of soft tissue by the United States Food and Drug Administration (FDA).

The Dophi Electroporation System is intended for surgical ablation of soft tissue by irreversible electroporation.

The Electroporation System consists of Electroporation Power Generator, Electroporation Trigger Probe, Electroporation Standard Probe, Electroporation Fixator support and Foot Switch. The single-use Electroporation Trigger Probe with EO sterilization is the same as Electroporation Standard Probe and Electroporation Fixator support. The Electroporation Power Generator and Foot Switch are non-sterile and reusable. With the Electroporation System, a voltage applied between pairs of probes in a series of pulses. The waveform of the voltage is adjustable as determined by clinician-chosen parameters. These parameters include volts, pulse width, pulse frequency and the distance between probes. Up to six probes may be placed in an array within the tissue. The probes of the array are matched as pairs by the system. When probes are activated via a foot switch, the scheduled voltage is delivered to tissue between subsequent pairs of probes. Soft tissue between the probes is ablated.

The INUMI™ Flex Needle is intended for use as part of the Aliya™ System for surgical ablation of soft tissue.

The INUMI™ Flex Needle (subject device) is an endoscopically compatible soft tissue ablation device that is used as part of the 510(k)-cleared Aliya™ System (K212871). The subject device has a 160 cm working length, and is compatible with endoscope working channels with a minimum of 2.0 mm diameter.

The Canady Helios Cold Plasma™ XL-1000CP™ Ablation System is indicated for the gas enhanced ablation of soft tissue using helium-based plasma.

The Canady Helios Cold Plasma™ XL-1000CP™ Ablation System produces a Helium-based cold plasma spray to deliver high frequency low energy current intended for the ablation of soft tissues. The Canady Helios Cold Plasma™ XL-1000CP Ablation System includes the following items: - Canady Helios Cold Plasma™ XL-1000CP SMART Electrosurgical Generator - Canady Helios™ Cold Plasma Ablators - Foot Pedal - Trolley Cart The Canady Helios Cold Plasma™ XL-1000CP™ SMART Electrosurgical Generator is a transportable nonsterile electrical device compatible for use in the operating room environment. The Canady Helios Cold Plasma™ XL-1000CP SMART Electrosurgical Generator creates high frequency, short duration energy pulses with regulated Helium gas, which is delivered to the target tissue via the Canady Helios™ Cold Plasma Ablators. The Canady Helios™ Cold Plasma Ablators are sterile monopolar electrosurgical instruments intended for single use.

The Irreversible Electroporation Ablation Generator is indicated for the surgical ablation of soft tissue. The Irreversible Electroporation Probe is used in conjunction with Irreversible Electroporation of CuraWay indicated for the surgical ablation of soft tissue.

The Irreversible Electroporation Ablation Generator consists of a generator, foot switch and power cord. The generator will be used together with the Irreversible Electroporation Probe and Neutral Electrode. The Irreversible Electroporation Probe has two types: monopolar probe and bipolar probe. Monopolar probe also has two types: Standard Probe and Activation Probe. The Irreversible Electroporation Ablation Generator has three working modes: - A Mode 1: Monopolar steep pulse mode; - A Mode 2: Bipolar steep pulse mode; - A Mode 3: Needle Track Coagulation. Mode 1 and Mode 2 are used for soft tissue ablation, the working principle is that the generator transfers non-thermal energy to electrodes which are placed at the target area, it will release high-voltage electrical pulses forming nano-scale permanent perforations on the soft tissues to disrupt the intracellular balance and induce cell apoptosis. The cells die and are removed by the human body's own lymphatic system. The Mode 3 is used for the soft tissue coagulation during the process when the probe is pulled out. This module works at 480kHZ, the high frequency flows to the probe's tip and then is applied to the tissue. Frictional heat occurs and causes the ions to move between the negative pole and the positive pole 40,000 to 50,000 times per second. Heat generated from the tissue impedance induces tissue necrosis. Subject device can work at ECG synchronization trigger mode. During this mode, an external R-wave detector must be connected. R-wave detector monitors the patient's cardiac rate and transfers it to R waves which will be detected by the generator and then a pulse will be triggered. Every time a R wave is detected, one pulse is triggered such that every time the heart beats, a pulse will be triggered, so that the electroporation pulses can be triggered and delivered in proper synchronization with the patient's cardiac rhythm.

The Aliya System is indicated for the surgical ablation of soft tissue.

The Aliva System is designed to ablate soft tissue through the delivery of pulsed electric fields (PEF) energy to target tissue. The high frequency, short duration energy delivered to the target tissue to induce programmed cell death (apoptosis) while maintaining the cellular matrix. The Aliya System consists of an Aliya Generator, an Aliya Ablation Device and a cardiac monitor. Generator: The Aliya Generator is a transportable non-sterile electrical device compatible for use in the operating room environment. It consists of hardware, software, a display touch screen user interface, a power supply cord and a foot switch. It features controls to initiate and stop treatment as well as indicators to monitor the treatment and provide alerts to the user. The Aliya Generator creates high frequency short duration energy, which is delivered to the target tissue via the Aliya Ablation Device. The Generator interfaces with the commercially available Ivy Biomedical Model 7600 cardiac monitor (Cardiac Monitor), which is provided with the Aliya System and is used in accordance with its cleared indications. The Cardiac Monitor uses a 4-lead configuration, which detects the R-wave of the electrocardiogram (ECG) signal and sends a trigger signal to the Generator for precise synchronization of energy output to the patient. This ensures reliable energy delivery synchronization with the patient's cardiac cycle thereby reducing risk of cardiac rhythm disturbances. The Generator software includes an algorithm that interprets trigger signals from the Cardiac Monitor. The algorithm will only allow the initiation and delivery of energy output when the patient's heart rate is within acceptable limits. Aliya Ablation Device: The Aliya Ablation Device is a monopolar electrosurgical instrument comprising the Aliya Needle and the Aliya Electrode. Both the needle and electrode are designed for sterile, single use. The Aliya Needle consists of a 19 gauge, 20cm needle with a 1 cm exposed tip and a nested stylet (which is removed once the Aliya Electrode is in position). The Aliya Electrode consists of a 21 cm probe that connects with the needle, a 3-meter cable, and a plug that connects with the Aliya Generator. When connected to the Aliya Generator, the Aliya Ablation Device delivers PEF energy to the target zone at the distal 1 cm of the needle.

The NanoKnife System with six outputs is indicated for the surgical ablation of soft tissue.

The NanoKnife System is a software-controlled low-energy direct-current (LEDC) generator which surgically ablates soft tissue. Included for use with the system are the NanoKnife Single Electrode Probes and optional Probe Spacer. With the NanoKnife System, a voltage applied between pairs of probes in a series of pulses. The waveform of the voltage is adjustable as determined by clinician-chosen parameters. These parameters include volts/cm, pulse length, number of pulses to be delivered between electrode pairs, the distance between probes, and the timing mode (90PPM or ECG synchronization). Up to six probes may be placed in an array within the tissue. The probes of the array are matched as pairs by the system. When probes are activated via a foot-pedal, the scheduled voltage is delivered to tissue between subsequent pairs of probes. Soft tissue between the probes is ablated.

The NanoKnife System with six outputs is indicated for the surgical ablation of soft tissue.

The NanoKnife System is a software-controlled low-energy direct-current (LEDC) generator which surgically ablates soft tissue. Included for use with the system are the NanoKnife Single Electrode Probes and optional Probe Spacer. With the NanoKnife System, electrical current is delivered between pairs of probes in a series of pulses. The waveform of the current is adjustable as determined by clinician-chosen parameters. These parameters include volts/cm, pulse length, number of pulses to be delivered between electrode pairs, distance between probes, and the timing mode (90PPM, 240PPM or ECG synchronization). Up to six probes may be placed in an array within the tissue. The array are matched as pairs by the system. When probes are activated via a foot-pedal, the scheduled current is delivered to tissue between subsequent pairs of probes. Soft tissue between the probes is ablated.

The NanoKnife System with six outputs is indicated for the surgical ablation of soft tissue.

The NanoKnife System transmits low energy direct current (LEDC) energy from the Generator to Electrode Probes placed in a target area for the surgical ablation of soft tissue. The NanoKnife System includes multiple components. The first component of the system is the Generator. The Generator operates outside of the sterile field and consists of an LCD Display, Console. Power Unit and Power Cord situated on a wheeled trolley and a Double Footswitch/Foot Pedal. The last component of the NanoKnife System is the sterile, single-use, disposable Electrode Probe. The NanoKnife System has the same device configuration as the Oncobionic System with 6 Probe Output (K080202) with minor design modifications to the hardware componentry and software. The range of parameters, pulse amplitude and pulse length, have been narrowed, a third option to the unsynchronized pulse per minute has been added, and touch screen capability in the GUI have been provided to the end user. The fundamental operating principle and design of the NanoKnife System is identical to the Oncobionics predicate devices.

The Oncobionic System with 6 probe output is indicated for use for surgical ablation of soft tissue.

The Oncobionic System with 6 probe output is identical in design specification to the Oncobionic System cleared under K060054. The only change to the Oncobionic System with 6 probe output is the addition of 4 output ports to allow for the connection of up to six electrodes to the Generator. This design addition has been added for convenience to the use. The user can connect multiple pairs of probes thus to removing the need to connect and disconnect pairs of electrodes when treating multiple treatment sites.