Regional oximetry sensors

INVOS™ regional oximetry infant-neonatal sensor

<p>INVOS™ regional oximetry infant-neonatal sensors are soft, small sensors designed for fragile neonatal skin anywhere on the body.</p>

Features

  • Noninvasive, continuous measurement
  • For application anywhere on the body
  • For infants and neonates less than 40 kg4
  • Contains a gentle, medical-grade, hypoallergenic hydrocolloid patient adhesive4
  • Disposable, designed for single use4
  • Not made with natural rubber latex4

Specifications

Physical
Sensor dimensions 2.72" (6.9 cm) length x 0.97" (2.5 cm) width
Adapter cable length 6.9" (17.5 cm)
Depth (thickness) 0.1005" (2.55 mm)
Weight 1.1 oz (31 g)
Sensor cable length 5 feet  (1.5 m)
Patient adhesive Hydrocolloid (medical grade)
Operational
Calibration Precalibrated; no need for user calibration
Safety class Continuous operation
Type BF class I
Environmental requirements
Operating temperature range 10 C–35 C 
Storage temperature range 10 C–30 C
Transport temperature range -10 C–50 C up to 72 hours
Operational relative humidity range 15%–95%
Storage relative humidity range 10%–95%
Atmospheric pressure range 61.6 kPa–107.5 kPa
Storage relative pressure range 46.5 kPa–107.5 kPa

Ordering information

Item number Description Units per box
IS Infant-neonatal rSO2 sensor, less than 40kg 10

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.

  1. Based on internal report 10124168, user interface specification.
  2. 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.
  3. Chance B, Cope M. Phase measurement of light absorption and scatter in human tissue, Rev. Sci. Instrum. 69, 3457 (1998).

  1. INVOS™ infant regional saturation sensor instructions for use. Medtronic; 2020.