While pulse oximetry mirrors oxygenation status, capnography reflects ventilation, perfusion, and metabolism. and is now becoming a standard of care in EMS, the emergency department and the ICU. During the 1980s, capnography became a standard for anesthesia care in the U.S. Capnography is the non-invasive measurement of exhaled carbon dioxide (CO2) displayed as a CO2 waveform concentration over time. In the life and death business of EMS, you need tools that you can rely upon. October 3rd, 2018 CapnoAcademy Articles, Capnography 101, Columnistsįor both intubated and non-intubated patients, capnography can provide a wealth of information about vital signs One of the more well-known examples of RRiA is obstructive sleep apnea.Capnography 101 The critical role of capnography In addition to having the option to measure pleth-based respiration rate, the Nellcor™ Saturation Pattern Detection (SPD) algorithm identifies evolving SpO 2 patterns in real-time, which can indicate repetitive reduction in airflow (RRia). Or use a Nellcor™ respiratory rate sensor alone to measure SpO 2, pulse rate and pulse oximetry-derived respiration rate (RRPleth).Ĭontinuous monitoring of respiration rate, including pleth-based respiratory rate, offers an early indication of respiratory compromise compared to continuous SpO 2 monitoring alone. Nellcor™ Saturation Pattern Detection AlarmĪccess continuous, noninvasive, real-time respiratory status monitoring of etCO 2 and capnography-derived respiration rate using a Microstream™ Advance filter line. Nellcor™ SatSeconds Alarm Management Range ☓ digits over the range of 20 to 250 beats per minute inclusive, including under low perfusion with motion, 48 to 127 bpm ±5 digits ☒% in the standard range of 70% to 100% saturation and LoSat SpO 2 accuracy of ☓% in the range of 60% to 80% saturation, enabling clinicians to accurately assess patients’ oxygen saturation. Standard and LoSat SpO 2 Accuracy Range, using Nellcor™ pulse oximetry sensors: MAXA, MAXAL, MAXP, MAXI, MAXN Pulse Rate values of 250 beats per minute shall be displayed as 250 beats per minute. Initially calibrate after 1,200 operating hours, then once a year or after 4,000 operating hours, whichever comes first (IPI also requires pulse oximetry information)ĥ0 (42.5 ≤ flow ≤ 65) ml/min, flow measured by volumeĢ.95 s (typical) with use with sampling lines with long tubing, ~5.0 s No breath, etCO 2 high, etCO 2 low, RR high, RR low, IPI low Wi-Fi (Vital Sync ™ virtual patient monitoring platform connectivity option) and file transfer via USB flash driveĬonnectivity on a secure hospital Wi-Fi networkģ9-150 mmHg: ± (5% of reading + 0.08 for every 1 mmHg above 38 mmHg)Ĭapnography-Derived Respiration Rate RangeĬapnography-Derived Respiration Rate Accuracy Nellcor™ pulse oximetry technology: Nellcor™ SatSeconds alarm management, Nellcor™ respiratory rate software Microstream™ technology: Saturation Pattern Detection™ algorithm, Integrated Pulmonary Index™ algorithm, Apnea-Sat Alert™ algorithm, Smart Alarm for Respiratory Analysis™ algorithm Tabular Display intervals: 1 sec, 5 sec, 15 sec, 30 sec, 1 min, 5 min, 15 min, 30 min, 1 hour Graphical Display: 1h, 2h, 4h, 8h, 12h views Pixel Pitch: 0.198 (horizontal) x 0.198 (vertical) mmĪctive Display Area: 95.04 (horizontal) x 53.856 (vertical) mm Up to 5 hours when the monitor is off and up to 8 hours when the monitor is on, for both batteries (d))ģ hours for removable battery pack 20 minutes for internal battery pack
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