The risks of cerebral desaturation events are real

Major organ morbidity and mortality.([FOOTNOTE=Murkin JM, Adams SJ, Novick RJ, et al. Monitoring brain oxygen saturation during coronary bypass surgery:  a randomized, prospective study. Anesth Analg. 2007;104:51–58.],[ANCHOR=],[LINK=]) Renal failure.Stroke.1,([FOOTNOTE=Goldman S, Sutter F, Ferdinand F, Trace C. Optimizing intraoperative cerebral oxygen delivery using noninvasive cerebral oximetry decreases the incidence of stroke for cardiac surgical patients. Heart Surg Forum. 2004;7(5):E376–E381.],[ANCHOR=],[LINK=]) They’re just three of several postoperative risks associated with cerebral desaturation events — and they are common and costly. Especially during cardiac surgery.

Timely intervention is key

Regional oximetry can play an important role as a valuable “first alert” because it monitors for hemodynamic changes and deteriorating patient conditions. Using the right monitoring solution can help you identify relevant signals and make more informed clinical decisions.

Confidence in your first alert

INVOS™ technology meets your clinical demands. In fact, no other cerebral oximetry technology is backed by a comparable volume of published, peer-reviewed clinical research.

The INVOS™ 7100 system is built on this reliable technology.  That means it delivers first-alert performance with its unique proprietary algorithm that measures acute alterations in hemodynamics, regional oxygen saturation (rSO2), and oxygen metabolism.

The INVOS™ 7100 system also offers system improvements that were developed using feedback from customers around the world who have used the INVOS™ 5100C system.

Those improvements include:

  • A detachable, lightweight tablet-style monitor with touchscreen convenience
  • An intuitive interface that’s easy to use
  • A smaller sensor footprint that makes it usable with the BIS™ monitoring system

When the INVOS™ 7100 system is used in your OR and ICU, it can improve your ability to intervene when your patients need you most. Because seconds matter. Regional oximetry is an adjunctive technology that should not be used as the sole basis for diagnosis or clinical decision-making.

Because Seconds Matter

The INVOS™ 7100 cerebral oximetry system can improve your ability to intervene when your patients need you most.

Watch Video
Order Information
PM7100 INVOS™ 7100 Monitor Each 1
PMPAMP71 INVOS™ 7100 Preamplifier Each 1
PMAC71RSC INVOS™ 7100 Reusable Sensor Cable Each 1
PMAC71PS INVOS™ 7100 Power Supply Each 1
PMAC71DOC INVOS™ 7100 Monitor Docking Station Each 1
PMAC71STAND INVOS™ 7100 Pedestal Stand w/VESA Mount Each 1
PMSENS71-A-10 INVOS™ 7100 Adult rSO2 Sensor Box 10
PMSENS71-A-20 INVOS™ 7100 Adult rSO2 Sensor Box 20
PMSENS71-P-10 INVOS™ 7100 Pediatric rSO2 Sensor Box 10
PMSENS71-P-20 INVOS™ 7100 Pediatric rSO2 Sensor Box 20
IS (CNN/SNN for OUS) INVOS™ 7100 Infant/Neonatal rSO2 sensor Box 10
PMAC71RIC INVOS™ 7100 Reusable Infant Cable Each 1
PM71IFTD PM7100 Field Test Device Each 1
Technical Specifications
INVOS™ 7100 Monitor
SIZE 20 x 30.75 x 5.1 cm (7.87 x 12.1 x 2 in)
WEIGHT 1270 g (2.8 lbs)
POWER AC power adapter — Li-ion battery (one hour)
Screen Size 25.7 cm (10.1 in.) — measured diagonally
Screen Type TFT LCD, projected capacitive multi-touch
Resolution 1280 x 800 pixels
Ports USB 3.0, USB 2.0, DC In, docking port


Invos™ 7100 Preamplifier
SIZE 12.8 x 8.7 x 2.8 cm (5.04 x 3.43 x 1.1 in) with hook folded down
WEIGHT 294 g (0.65 lbs)
Indicator Reusable sensor cable (RSC) connection prompt
Cable length 428.4 cm (14 ft) (approximate)
Cable connector Amphenol 8-pin
Defibrillation Defibrillator proof, type BF applied part
Environmental Specification
Operational temperature range 10°C to 35°C
Storage temperature range 10°C to 30°C
Storage relative humidity range 10% to 95%

Order Information

Product Training & Support

Access product guides and other product support.