Profile: Cyberonics Inc (CYBX.OQ)
Cyberonics, Inc. (Cyberonics), incorporated on December 9, 1987, is a medical device company. The Company is engaged in the design, development, sales and marketing of implantable medical devices that provide a neuromodulation therapy, vagus nerve stimulation therapy (VNS Therapy), for the treatment of refractory epilepsy and treatment-resistant depression (TRD) and other device solutions for the management of epilepsy.VNS Therapy System includes an implantable pulse generator to provide stimulation to the vagus nerve; a lead that connects the generator to the vagus nerve; equipment to assist with implantation surgery; equipment to assist with setting the stimulation parameters for each patient; instruction manuals, and magnets to suspend or induce stimulation manually. The VNS Therapy pulse generator and lead are surgically implanted into patients generally during an outpatient procedure. The VNS Therapy System consists of a pulse generator, lead, a programming wand and software and a tunneling tool.
The pulse generator is an implantable, programmable signal generator designed to be coupled with the bipolar lead to deliver mild electrical pulses to the vagus nerve. The pulse generator is a battery-powered device. Before or upon depletion of the battery, the pulse generator may be removed and a new generator implanted in a short, outpatient procedure. The Model 102 (Pulse), Model 102R (Pulse Duo ), Model 103 (Demipulse), Model 104 (Demipulse Duo) and Model 105 (AspireHC), are the VNS. The generators are comprised of a printed circuit board and a battery hermetically sealed in a titanium case.
The lead conducts the electrical signal from the pulse generator to the vagus nerve. The lead incorporates electrodes, which are self-sizing, minimizing mechanical trauma to the nerve. The lead's two electrodes and anchor tether wrap around the vagus nerve, and the connector end is tunneled subcutaneously to the upper chest area, where it attaches to the pulse generator. The Company offers three lead models in the United States. The leads are available in two inner spiral diameter sizes to ensure optimal electrode placement on different-sized nerves.
Programming Wand and Software
The Company's programming wand and software are used to interrogate the implanted pulse generator and to transmit programming information from a handheld computer to the pulse generator via an inductive coupling. Programming capabilities include modification of the pulse generator's programmable parameters (pulse width, amplitude and frequency and stimulation ON and OFF intervals) and storage and retrieval of telemetry data.
The Company's programming wand and software are used to interrogate the implanted pulse generator and to transmit programming information from a handheld computer to the pulse generator via an inductive coupling. Programming capabilities include modification of the pulse generator’s programmable parameters (pulse width, amplitude, frequency and stimulation ON and OFF intervals) and storage and retrieval of telemetry data.
The tunneling tool is a single use, sterile, disposable surgical tool designed to be used during surgical placement of the bipolar lead. The tool is used for subcutaneous tunneling of the lead between the nerve site in the neck and the pulse generator site in the upper chest area.
Accessory Pack and Patient Essentials Kit
The accessory pack includes two resistor assemblies used to test the function of the device prior to implantation, the bipolar lead tie-downs and one hex screwdriver. The patient kit includes two magnets, one watch-style and one pager-style.
The Company competes with Medtronic, Inc., NeuroSigma Inc. and CerebralRx Ltd.
The Cyberonics Building
100 CYBERONICS BLVD
HOUSTON TX 77058