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One Sensor,
0,00 1,00 2,00 3,00 4,00 5,00
GE TruSignal occuracy
During Ultra-low to Low Perfusion
GE TruSignal occuracy
During Ultra-low to Impaired Perfusion
GE TruSignal occuracy
During Ultra-low to Normal Perfusion
GE TruSignal occuracy
During Motion Artifact Condition
GE TruSignal occuracy
During Stationary Conditions
GE TruSignal occuracy
In Normal Conditions
2,70
2,50
1,90
1,90
1,70
1,40
A
rms
A
rms
requirement by
pulse oximetry standard
SPI
SpO
Multiple Parameters
Nociception
Antinociception Balance
SPI (Surgical Pleth Index) refl ects the
patient’s hemodynamic responses
to both opioid delivery and surgical
stimuli during general anesthesia
Clinical Evidence
DRUG TITRATION ACCURACY
Remifentanil g/kg/hr
14
12
10
8
6
4
2
0
Combined Hypnosis & SPI monitoring
has shown to reduce Remifentanil
consumption by 22.7% to 25%.
QUALITY OF CARE
Number of Events
300
250
200
150
100
50
0
-22,7%
12,3
(p<0.05)
9,5
4,8
Chen 2010 Bergmann 2012
Movement
Bradycardia
-85%
Hypotension
Hypertension
Control S
(p<0.01)
Pi
Control
SPi
-25%
(p<0.006)
3,6
7, 9
2-6, 8
.
SPI
During general
anesthesia, the use of
excessive or insuffi cient
analgesic medication
may lead to peri- and
post-operative adverse
1
events
.
SPiO
2
SpO
2
Assessing a patient’s
oxygenation level is
one of the key elements
in helping clinicians
develop the best course
of treatment for their
patients
10, 11
.
GE SpO2 has history of innovation
for more than 20 years through the
legacy of Datex-Ohmeda, and provides
Advanced Plethysmographic
Technologies.
Accuracy, Reliability,
and Performance, even in
challenging situations.
100
95
90
85
80
75
CARESCAPE V100 monitor
70
65
PERFORMANCE
One of the highest performances for
SpO2 and Pulse Rate
RELIABILITY
2
65 70 75 80 85 90 95 100
Average Reference CO-Oximeter
IL682 & OSM3 (Functional SaO2)
13
.
Combined Hypnosis & SPI monitoring
has proven to reduce the incidence
of unwanted perioperative events
by 85%.
7
The accuracy of GE Healthcare TruSignal
SpO2 technology exceeds the ISO 9919
AoA BalView
standards of four digits, proven in 3
12
studies
.
Did You Know?
Surgical Pleth Index has shown :
SP
I index is part of the Adequacy of Anesthesia (AoA)
concept which may help clinicians to assess patient’s
responses to anesthetic agents, opioids and NMBAs
during general anesthesia.
• Signifi cant correlation with surgical stress level
• Signifi cant correlation with remifentanil amount
• Better sensitivity to surgical stimuli than HR, BP, or RE
• Better correlation to opioid amount thanHR, PPGA, RE, or SE
• No sensitivity to the variation of hypnotic drug amount
2, 6, 8
4, 6
.
.
5
• GE algorithms apply specifi c calibration curves based
on each sensor’s optical characteristics.
• Each GE TruSignal sensor is individually tested and
calibrated.
.
3
• GE SpO
.
3
Directive (CE Mark Directive 93/42, Article 12).
.
Systems are compliant with the Medical Devices
2