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Checkpoint Guardian - Nerve Stimulator
In surgery, every decision is critical, and every critical decision must be backed by information. CHECKPOINT GUARDIAN™ helps you unlock the information you need to assess and protect nerves during surgery?information that helps you make intraoperative decisions for your patients.
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The Checkpoint Guardian next-generation stimulator offers enhanced features for information delivery, including a visual display of amplitude and pulse duration output. Like all Checkpoint stimulators, Guardian may be used safely for sustained or repeated nerve stimulation without diminished response.
ASSESSMENT
- Determine stimulation threshold for motor response
- Test for changes in nerve function throughout the procedure
- Stimulate muscle to evaluate excursion in tendon and free muscle transfers
INTRAOPERATIVE MODELING
- Evaluate muscle excitability following tendon transfer or repair
- Adjust stimulation intensity to proportionally control strength of muscle contraction.
MAPPING
- Reliably locate nerves in altered anatomy or anytime nerves are at risk
- Map location of nerve through tissue
- Localize nerve tissue obscured by scarring, tumor or bone