Thursday, 16 June 2016 00:00

LiDCO: Now available in Russia & EEU!

Written by
LiDCO is a supplier of non-invasive and minimally invasive hemodynamic equipment to hospitals used to monitor the amount of blood flowing around the body and ensure that vital organs are adequately oxygenated. LiDCO's products facilitate the application of hemodynamic optimisation protocols for high risk patients in both critical care units and in the operating theatre.

New Clinical Study Reports Relationship Between Masimo's Oxygen Reserve Index (ORI) and Arterial Partial Pressure of Oxygen During Surgery

Neuchatel, Switzerland – March 31, 2016 – Masimo (NASDAQ: MASI) announced today that a new retrospective study reports the relationship between Masimo's Oxygen Reserve Index (ORI) and arterial partial pressure of oxygen (PaO2) during surgery. The study suggests that ORI may provide an advanced indication of impending desaturation in adults undergoing surgery based on trends in the relationship between ORI and PaO2.1


Masimo Root® with ORI


ORI, Masimo's 11th rainbow® parameter2, which is available outside of the United States, is a relative index of the PaO2 operating in the range of 100 to 200 mm Hg. ORI can provide a calculated oxygen reserve index that may add to information from pulse oximetry when oxygen saturation (SpO2) is >98%. ORI is intended to supplement, not replace, SpO2 monitoring and PaO2 measurements.

In the study, published in the journal Anesthesia & Analgesia and conducted at Loma Linda University, Dr. Applegate and colleagues studied 106 patients in which arterial catheterization and intraoperative arterial blood gas analysis were planned during surgery. Multiwavelength Pulse CO-oximetry data from multiple sensors on each patient were continuously collected (Masimo Radical-7® with Root®). A retrospective analysis was then conducted to evaluate the ORI to PaO2relationship.

Regression analysis showed a positive ORI to PaO2 relationship for PaO2 values up to 240 mm Hg (r2 = 0.536), but not for PaO2 over 240 mm Hg (r2 = 0.0016). Measured PaO2 was ≥100 mm Hg for all ORI values over 0.24, and when ORI was higher than 0.55, the measured PaO2 was ≥150 mm Hg in 96.6% of samples.

The investigators concluded, "This study suggests that intraoperative ORI can distinguish PaO2 between 100 and 150 mm Hg when SpO2 is >98%. Decreases in ORI to near 0.24 may provide advance indication of falling PaO2 when SpO2 is still >98% and above the PaO2 level at which SaO2 [arterial oxygen saturation] declines rapidly. Usefulness of ORI >0.24 to distinguish PaO2 ≥100 mm Hg and ORI >0.55 to distinguish PaO2 ≥150 mm Hg should be tested prospectively in a range of clinical settings." Additionally, the investigators noted that "the clinical utility of interventions based on continuous ORI monitoring should also be studied prospectively," and that other clinical or feasibility limitations may not have been identified. The authors also noted that the study was limited by a small number of subjects and samples with PaO2 values <100 mm Hg, and that the study results did not apply to intensive care settings.

The Loma Linda University School of Medicine, Department of Anesthesiology received a grant from Masimo to support the data collection for this study.

Radical-7 with Root has a CE Mark with the ORI parameter. ORI has not received FDA 510(k) clearance and is not available for sale in the United States.
Monday, 19 October 2015 00:00

Products

Written by

"Sales sheets"

Monday, 19 October 2015 00:00

FLi

Written by
Monday, 19 October 2015 00:00 Written by
Monday, 19 October 2015 00:00

Products

Written by

"Sales sheets"

Monday, 19 October 2015 00:00 Written by
Friday, 16 October 2015 00:00

FireFly

Written by
Tuesday, 21 July 2015 00:00

EMMА MAINSTREAM CAPNOMETER MASIMO

Written by

We are happy to announce you that the new registration document for EMMA mainstream capnometer Masimo is obtained and this medical device is allowed now for circulation on the territory of Russian Federation.