| Item number | Description | Units per box |
|---|---|---|
| PMSENS71-A-20 | INVOS™ 7100 adult RSO2 sensor | 20 |
Regional oximetry sensors
INVOS™ regional oximetry adult sensor
INVOS™ adult rSO₂ sensors are used to noninvasively monitor site-specific adequacy of perfusion in the brain or body tissue directly beneath the sensors.
Features
- Four wavelengths: two for trending and two for sensor off detection
- 730 nm and 810 nm wavelengths used for trending values
- The same trusted algorithm with a 25:75 arterial/venous ratio
- A smaller footprint compared to INVOS™ 5100C adult sensors
- Tested for co-use of BIS™ and INVOS™ without interference with one another
- Perforations help keep sensor in place when patient perspires
- Sensor identification for quick identification and adjustment of individual sensors
- No DEHP or natural rubber latex — the product is BPA-free
- Medical-grade acrylic adhesive, packed non-sterile for single use
Specifications
| Physical | |
| Sensor dimensions | 3.0 in (7.5 cm) long x 1.6 in (3.5 cm) wide |
| Depth (thickness) | 0.1005 in (2.55 mm) |
| Weight | 1.1 oz (31 g) |
| Sensor cable length | 2.5 in (6.4 mm) |
| Patient adhesive | Medical grade |
| Operating | |
| Temperature | 50 F to 95 F (10 C to 35 C) |
| Humidity | 15% to 95% relative humidity, noncondensing |
| Atmospheric pressure range | 61.6 kPa to 107.5 kPa |
| Storage | |
| Temperature | 50 F to 86 F (10 C to 30 C) |
| Humidity | 10% to 95% relative humidity, noncondensing |
| Relative pressure range | 46.5 kPa to 107.5 kPa |
Ordering information
The INVOS™ cerebral oximetry system should not be used as the sole basis for diagnosis or therapy and is intended only as an adjunct in patient assessment.
- Casati A, Fanelli G, Pietropaoli P, et al. Continuous monitoring of cerebral oxygen saturation in elderly patients undergoing major abdominal surgery minimizes brain exposure to potential hypoxia. Anesth Analg. 2005;101(3):740–747.
- Janelle GM, Mnookin S, Gravenstein N, Martin TD, Urdaneta F. Unilateral cerebral oxygen desaturation during emergent repair of a DeBakey type 1 aortic dissection: potential aversion of a major catastrophe. Anesthesiology. 2002;96(5):1263–1265.
- Blas ML, Lobato EB, Martin T. Noninvasive infrared spectroscopy as a monitor of retrograde cerebral perfusion during deep hypothermia. J Cardiothorac Vasc Anesth. 1999;13(2):244–245.
- Prabhune A, Sehic A, Spence PA, Church T, Edmonds HL Jr. Cerebral oximetry provides early warning of oxygen delivery failure during cardiopulmonary bypass. J Cardiothorac Vasc Anesth. 2002;16(2):204–206.
- Based on internal report 10124168, user interface specification.
- Zorrilla-Vaca A, Healy R, Grant M, et al. Intraoperative cerebral oximetry-based management for optimizing perioperative outcomes: a meta-analysis of randomized controlled trials, Canadian J Anesth.