Laryngeal Mask Airway

Category Airway Management Typical Use Provide supraglottic airway for ventilation. Description A supraglottic airway device that sits above the glottis to provide a secure airway for ventilation without entering the trachea, often used as an alternative to endotracheal intubation in elective anesthesia and emergency airway rescue. LMAs are quick to insert, require less laryngoscopic exposure, … Read more

Beam Hardening

Category Artifact Cause Term Beam Hardening Definition of Beam Hardening Apparent Increase In Mean Photon Energy After Passing Through Tissue Causing Nonuniform Attenuation Notes About Beam Hardening More Relevant In CT Than Plain Radiography

Epidural Catheter

Category Anesthesia Analgesia Typical Use Deliver continuous regional analgesia for labor and surgery. Description A flexible catheter threaded into the epidural space to provide continuous infusion or intermittent boluses of local anesthetic and or opioid agents for labor analgesia, postoperative pain control, or regional anesthesia, requiring careful placement, dosing, and monitoring for block level and … Read more

Electromyography And Nerve Conduction Study Equipment

Category Diagnostic Neurophysiology Typical Use Assess peripheral nerve and muscle function for neuropathy and myopathy diagnosis. Description A combined system that records electrical activity from muscles EMG and measures conduction velocity and amplitude of peripheral nerves using surface or needle electrodes to diagnose neuropathies, radiculopathies, neuromuscular junction disorders, and primary muscle disease. Nerve conduction studies … Read more

Thoracic Surgical Stapler

Category Thoracic Surgery Closure Typical Use Transect and staple lung parenchyma and bronchovascular structures during VATS. Description A specialized stapling device with cartridges sized for pulmonary tissue used to divide and seal lung tissue and vessels during minimally invasive thoracic resections, requiring careful selection of staple height and cartridge type to ensure airtight and hemostatic … Read more

Event Recorder

Category Diagnostic Monitoring Typical Use Intermittent ambulatory ECG capture for symptomatic episodes. Description A patient activated or auto triggered cardiac rhythm recorder used for intermittent monitoring over weeks to months to capture transient arrhythmias that are too infrequent for standard Holter monitoring, enabling correlation of symptoms such as syncope or palpitations with ECG events. Event … Read more