UTMB

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UTMB

• MICHAEL MENSAH
• PHYSIOLOGIC MONITORING
• RESPIRATORY CARE

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MASIMO
TECHNOLOGY
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MASIMO TECHNOLOGY

• The Signal Extraction Technology
• Masimo SET pulse oximetry is a method of
  gathering, processing, and reporting arterial
  oxygen saturation and pulse rate with ability to
  acquire accurate readings in intensive noise/
  motion environments.

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MASIMO TECHNOLOGY

• Signal Extraction Technology
• Masimo SET pulse oximeters technology
  eliminates the problems of motion artifact, low
  peripheral perfusion and most low signal-to-noise
  situations. Its performance has been proven
  clinically and has been valid for several years
  now.

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MASIMO TECHNOLOGY

• SIGNAL EXTRACTION TECHNOLOGY
• 2001 GRAPH

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MASIMO TECHNOLGY

• SIGNAL EXTRACTION TECHNOLOGY
• 2002 GRAPH

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MASIMO TECHNOLOGY

• Discrete Saturation Transform Technology (DST)
• Collect block of red and infrared signals.
• Calculate the reference signal for a trail
  saturation value ( starting, for example at 0)

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MASIMO TECHNOLOGY
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MASIMO TECHNOLOGY

• Discrete Saturation Transform Technology (DST)
• Send the infrared signal in the reference signal
  to the adaptive filter.
• The adaptive removes frequency content in common
  between the IR and reference signal.

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MASIMO TECHNOLOGY

• Discrete Saturation Transform Technology (DST)
• Repeat the process for the full range of
  saturation values ( 0 100)
• Identify DST power peak which corresponds to
  SPO2.

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MASIMO TECHNOLOGY

• ADAPTIVE PROBE OFF DETECTION TECHNOLOGY (APOD)
• APO IS A SET OF COMPLEX AND POWERFUL SIGNAL
  PROCESSING ALGORITHMS THAT CAREFULLY ANALYZE THE
  INCOMING SIGNAL TO DETERMINE IF THE PULSE
  OXIMETER IS ON OR OFF THE PATIENT.

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MASIMO TECHNOLOGY

• ADAPTIVE PROBE OFF DETECTION TECHNOLOGY (APOD)
• APOD DELIVERS ENHANCED PROTECTION AGAINST
  ERRONEOUS PULSE RATE AND ARTERIAL OXYGEN
  SATURATION READINGS WHEN A SENSOR BECOMES
  DETACHED FROM THE PATIENT.

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MASIMO TECHNOLOGY

• NOISE REDUCTION SENSOR TECHNOLOGY
• MASIMO SET LNOP OXIMETRY SENSORS HAVE SEVERAL
  UNIQUE DESIGN FEATURES.

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MASIMO TECHNOLOGY
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MASIMO TECHNOLOGY

• NOISE REDUCTION SENSOR TECHNOLOGY
• THE RECESSED PHOTODETECTOR CUP, PRESENT AN ALL
  SIGNAL PATIENT USE LNOP SENSORS, IS DESIGNED TO
  ENHANCE PERFORMANCE BY MINIMIZING DIRECT
  INTERFERENCE FROM AMBIANT LIGHT AND STABILIZING
  THE DETECTOR AREA ON THE SKIN SURFACE.

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MASIMO TECHNOLOGY

• NOISE REDUCTION SENSOR TECHNOLOGY
• Additionally, the single patient-use sensors are
  fabricated of a durable substrate which remains
  clinically viable for substantially longer than
  the competitive sensors.

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MASIMO TECHNOLOGY

• References
• From the Masimo Corporation, 2852 Kelvin Avenue,
  Irvine CA. page 514
• Department of Anesthesiology, University of
  Arizona School of Medicine, 1501 N. Campbell/ PO
  Box 245114, Tuscan AZ 85724
• Address Correspondence to Julian M. Goldman, MD,
  Masimo Corporation, 2852 Kelvin Avenue, Irvine CA
  92614, USA
• Additional Information about Masimo is available
  from www.masimo.com
• Journal of Clinical Monitoring and Computing
  16475-483, 2000. l Kluwer Academic Publishers.
  Printed in the Netherlands.