MASiMO RD Rainbow SET-2 User Manual
- June 6, 2024
- MASiMO
Table of Contents
MASiMO RD Rainbow SET-2 User Manual
SpO2, SpMet®, and SpHb® Disposable Sensors
DIRECTIONS FOR USE
Prior to using this sensor, the user should read and understand the Operator’s Manual for the device and this Directions for Use.
INDICATIONS
RD rainbow SET™-2 disposable sensors are indicated for the continuous
noninvasive monitoring of functional oxygen saturation of arterial hemoglobin
(SpO2), pulse rate, methemoglobin saturation (SpMet®), and/or total hemoglobin
(SpHb®). The rainbow Series disposable sensors are indicated for use with
adult, pediatric, and neonatal patients during both no motion and motion
conditions, and for patients who are well or poorly perfused in hospitals,
hospital-type facilities, mobile, and home environments.
CONTRAINDICATIONS
RD rainbow SET disposable sensors are contraindicated for patients who exhibit
allergic reactions to adhesive tape.
DESCRIPTION
RD rainbow SET-2 disposable sensors have been verified using Masimo rainbow
SET™ technology. RD rainbow SET disposable sensors are for use with devices
containing Masimo rainbow SET technology (Version 7.4 or higher) or licensed
to use rainbow® compatible sensors. Consult individual oximetry system
manufacturers for compatibility of particular devices and sensor models. Each
device manufacturer is responsible for determining whether their devices are
compatible with each sensor model.
WARNING: Masimo sensors and cables are designed for use with devices containing Masimo rainbow SET oximetry or licensed to use Masimo sensors.
NOTE: Though this sensor is capable of reading all parameters, it is limited by the parameters on the device.
WARNINGS
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Laboratory diagnostic tests using blood samples should be conducted prior to clinical decision making to completely understand the patient’s condition.
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Comparisons between SpHb measurements and laboratory diagnostic hemoglobin measurements may be affected by sample type, collection technique, physiological, and other factors.
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All sensors and cables are designed for use with specific monitors. Verify the compatibility of the monitor, cable and sensor before use, otherwise degraded performance and/or patient injury can result.
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The sensor should be free of visible defects, discoloration and damage. If the sensor is discolored or damaged, discontinue use. Never use a damaged sensor or one with exposed electrical circuitry.
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Do not use the sensor during MRI scanning or in a MRI environment as it may result in physical harm.
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The site must be checked frequently or per clinical protocol to ensure adequate adhesion, circulation, skin integrity and correct optical alignment.
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Exercise caution with poorly perfused patients; skin erosion and pressure necrosis can be caused when the sensor is not frequently moved. Assess site as frequently as every (1) hour with poorly perfused patients and move the sensor if there are signs of tissue ischemia.
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Sensors applied too tightly or that become tight due to edema will cause inaccurate readings and can cause pressure necrosis.
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Circulation distal to the sensor site should be checked routinely.
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During low perfusion, the sensor site needs to be assessed frequently for signs of tissue ischemia, which can lead to pressure necrosis.
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Do not use tape to secure the sensor to the site; this can restrict blood flow and cause inaccurate readings. Use of additional tape can cause skin damage, and/or pressure necrosis or damage the sensor.
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High oxygen concentrations may predispose a premature infant to retinopathy. Therefore, the upper alarm limit for the oxygen saturation must be carefully selected in accordance with accepted clinical standards.
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Misapplied sensors or sensors that become partially dislodged may cause incorrect readings.
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Misapplications due to wrong sensor types can cause inaccurate or no readings.
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Inaccurate readings may be caused when values are provided with a low signal confidence indicator.
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Intravascular dyes such as indocyanine green or methylene blue or externally applied coloring and texture such as nail polish, acrylic nails, glitter, etc. may lead to inaccurate or no readings.
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Inaccurate readings may be caused by birthmark(s), tattoos, or skin discolorations in sensor path, moisture on the skin, deformed fingers, misaligned sensor emitter and detector, EMC interference from other sensors attached to the patient, and objects blocking the light path.
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Avoid placing the sensor on any extremity with an arterial catheter or blood pressure cuff.
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Carefully route cable and patient cable to reduce the possibility of patient entanglement or strangulation.
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Venous congestion may cause under reading of actual arterial oxygen saturation. Therefore, assure proper venous outflow from monitored site. Sensor should not be below heart level (e.g. sensor on hand of a patient in a bed with arm dangling to the floor, Trendelenburg position).
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Inaccurate SpO2, SpHb, and SpMet readings may be caused by abnormal venous pulsation or venous congestion.
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If using pulse oximetry during full body irradiation, keep the sensor out of the radiation field. If sensor is exposed to the radiation, the reading might be inaccurate or the unit might read zero for the duration of the active radiation period.
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High ambient light sources such as surgical lights (especially those with a xenon light source), bilirubin lamps, fluorescent lights, infrared heating lamps, and direct sunlight can interfere with the performance of the sensor.
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High intensity extreme lights (such as pulsating strobe lights) directed on the sensor, may not allow the Pulse CO-Oximeter® to obtain vital sign readings.
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To prevent interference from ambient light, ensure that the sensor is properly applied, and cover the sensor site with opaque material, if required. Failure to take this precaution in high ambient light conditions may result in inaccurate measurements.
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Inaccurate SpHb and SpMet readings can be caused by extreme hemoglobin levels, low arterial perfusion, or motion artifact.
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Inaccurate SpHb and SpMet readings can be caused by extreme hemoglobin levels, low arterial perfusion, low arterial oxygen saturation levels including altitude induced hypoxemia, motion artifact.
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The pulsations from intra-aortic balloon support can affect the pulse rate displayed on the oximeter. Verify patient’s pulse rate against the ECG heart rate.
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Venous pulsations may cause erroneous low SpO2 readings (e.g. tricuspid valve regurgitation, Trendelenburg position).
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Inaccurate SpO2 readings may be caused by severe anemia, very low arterial perfusion, or extreme motion artifact.
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Hemoglobinopathies and synthesis disorders such as thalassemias, Hb s, Hb c, sickle cell, etc. may cause inaccurate SpO2, SpHb, and SpMet readings.
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Inaccurate readings may be caused by EMI radiation interference.
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Inaccurate SpO2, SpHb, and SpMet readings may be caused by elevated levels of dyshemoglobin, hypocapnic or hypercapnic conditions and severe vasoconstriction, or hypothermia.
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With very low perfusion at the monitored site, the reading may read lower than core arterial oxygen saturation.
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SpHb and SpMet readings may be affected under low perfusion conditions at the monitored site.
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Inaccurate SpHb and SpMet readings may be caused by elevated PaO2 levels.
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Elevated levels of Carboxyhemoglobin (COHb) may lead to inaccurate SpO2, SpHb, and SpMet readings.
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High levels of COHb or MetHb may occur with a seemingly normal SpO2. When elevated levels of COHb or MetHb are
suspected, laboratory analysis (CO-Oximetry) of a blood sample should be performed. -
Elevated levels of Methemoglobin (MetHb) may lead to inaccurate SpO2 and SpHb readings.
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Elevated levels of total bilirubin or liver disease may lead to inaccurate SpO2, SpHb, and SpMet readings.
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Do not modify or alter the sensor in any way. Alteration or modification may affect performance and/or accuracy.
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To prevent damage, do not soak or immerse the sensor in any liquid solution.
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Do not attempt to sterilize by irradiation, steam, autoclave or ethylene oxide as it will damage the sensor.
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Do not attempt to reuse on multiple patients, reprocess, recondition or recycle Masimo sensors or patient cables as these processes may damage the electrical components, potentially leading to patient harm.
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Caution: Replace the sensor when a replace sensor message is displayed, or when a low SIQ message is consistently displayed after completing the low SIQ troubleshooting steps identified in the monitoring device operator’s manual.
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Note: The sensor is provided with X-Cal® technology to minimize the risk of inaccurate readings and unanticipated loss of patient monitoring. The sensor will provide up to 168 hours of patient monitoring time or up to 336 hours for sensors with a replaceable tape. After single-patient use, discard sensor.
INSTRUCTIONS
A) Site Selection
- Always choose an application site which is well perfused and will completely cover the sensor’s detector window.
- When aligning the emitter and detector, the emitter should not be placed behind the nail bed. If this occurs, it may be necessary to use a lower weight range sensor.
- Site should be cleaned of debris and dry prior to sensor placement.
RD rainbow SET Adt: Adult Sensor
30 kg The preferred site is the middle or ring finger of non-dominant hand.
RD rainbow SET Pdt: Pediatric Sensor
10 – 50 kg The preferred site is middle or ring finger of non-dominant hand.
RD rainbow SET Inf: Infant Sensor
3 – 10 kg The preferred site is the great toe. Alternatively, the toe next to
the great toe, or the thumb can be used.
10 – 30 kg The preferred site is middle or ring finger of non-dominant hand.
RD rainbow SET Neo: Neonatal/Adult Sensor
< 3 kg The preferred site is the foot. Alternatively, across the palm and back
of the hand can be used.
30 kg The preferred site is the middle or ring finger of non-dominant hand.
B) Attaching the sensor to the patient
Open the pouch and remove the sensor. Remove the backing from the sensor, if
present.
Adt Sensor for ADULTS ( > 30 kg) and Pdt Sensor for PEDIATRICS (10 – 50 kg)
- Refer to Fig. 1a. Orient the sensor so that the detector can be placed first. Place the tip of the finger on the dashed line with the fleshy part of the finger covering the finger outline and detector window.
- Refer to Fig. 1b. Press the adhesive wings, one at a time, onto the finger. Complete coverage of the detector window is needed to ensure accurate data.
- Refer to Fig. 1c. Fold the sensor over the finger with the emitter window ( ) positioned over the fingernail. Secure the wings down, one at a time, around the finger.
- Refer to Fig. 1d. When properly applied, the emitter and detector should be vertically aligned (the black lines should align). Reposition if necessary.
Inf Sensor for INFANTS (3 – 10 kg)
- Refer to Fig. 2a. Direct the sensor cable so that it runs along the top of the foot. Position the detector on the fleshy pad of the great toe. Alternatively, the toe next to the great toe, or the thumb can be used (not shown).
- Refer to Fig. 2b. Wrap the adhesive wrap around the toe/thumb so the emitter is positioned on the back of the nail bed (not the tip of the nail). Complete coverage of the detector window is needed to ensure accurate data.
- Refer to Fig. 2c. Ensure that the emitter window ( ) aligns on the top of the toe/thumb directly opposite the detector. Verify correct positioning and reposition if necessary.
Neo Sensor for NEONATES ( < 3 kg)
- Refer to Fig. 3a. Direct the sensor cable toward the ankle (or wrist). Apply the sensor around the lateral aspect of the foot (or hand), aligned with the fourth toe (or finger). Complete coverage of the detector window is needed to ensure accurate data.
- Refer to Fig. 3b. Wrap the adhesive wrap around the lateral aspect of the foot/hand and ensure that the emitter ( ) aligns with the detector. Be careful to maintain proper alignment of the detector and emitter while attaching adhesive wrap to secure sensor.
- Refer to Fig. 3c. Verify correct positioning and reposition if necessary. Continue to wrap the rest of the adhesive wrap around the foot/hand.
Neo Sensor for ADULTS ( > 30 kg) and Inf Sensor for INFANTS (10 – 30 kg)
- Refer to Fig. 4a. Direct the sensor cable so that it runs along the top of the hand. Position the detector on the fleshy part of the finger.
- Refer to Fig. 4b. Wrap the adhesive wrap around the finger so the emitter is positioned on the back of the nail bed with the edge of the tape at the tip of the finger (not the tip of the nail). Complete coverage of the detector window is needed to ensure accurate data.
- Refer to Fig. 4c. Ensure that the emitter window ( ) aligns on the top of the finger directly opposite the detector. Verify correct positioning and reposition if necessary.
C) Attaching the Sensor to the Patient Cable
- Refer to Fig. 5a. Orient the sensor’s connector tab so that the side with the “shiny” contacts is facing up. Orient the patient cable with the color bar and finger grips facing up.
- Refer to Fig. 5b. Insert the sensor tab into the patient cable until there is a tactile or audible click of connection. Gently tug on the connectors to ensure a positive contact. Tape may be used to secure the cable to the patient for ease of movement.
D) Reattachment
- The sensor may be reapplied to the same patient if the emitter and detector windows are clear and the adhesive still adheres to the skin.
- If the adhesive no longer adheres to the skin, use a new sensor.
NOTE: When changing application sites, or reattaching sensor, first disconnect the sensor from the patient cable.
E) Disconnecting the Sensor from the Patient Cable
- Refer to Fig. 6. Pull firmly on the sensor connector to remove it from the patient cable.
NOTE: To avoid damage, pull on the sensor connector, not the cable.
SPECIFICATIONS
When used with Masimo rainbow SET technology monitors or with licensed Masimo rainbow SET technology modules using RD rainbow SET Series patient cables, the sensors are intended for the following performance specifications:
NOTE: Arms accuracy is a statistical calculation of the difference between device measurements and reference measurements. Approximately two- thirds of the device measurements fell within ± Arms of the reference measurements in a controlled study.
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The Masimo SET technology has been validated for no motion accuracy in human blood studies on healthy adult male and female volunteers with light to dark pigmented skin in induced hypoxia studies in the range of 60%-100% SpO2 against a laboratory co-oximeter.
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The Masimo SET technology has been validated for motion accuracy in human blood studies on healthy adult male and female volunteers with light to dark pigmented skin in induced hypoxia studies while performing rubbing and tapping motions, at 2 to 4 Hz at an amplitude of 1 to 2 cm and a non-repetitive motion between 1 to 5 Hz at an amplitude of 2 to 3 cm in induced hypoxia studies in the range of 70%-100% SpO2 against a laboratory co-oximeter.
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The Masimo SET technology has been validated for low perfusion accuracy in bench top testing against a Biotek Index 2 simulator and Masimo’s simulator with signal strengths of greater than 0.02% and transmission of greater than 5% for saturations ranging from 70% to 100%.
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The Masimo SET technology has been validated for pulse rate accuracy for the range of 25-240 bpm in bench top testing against a
Biotek Index 2 simulator and Masimo’s simulator with signal strengths of greater than 0.02% and transmission of greater than 5%
for saturations ranging from 70% to 100%. -
SpMet accuracy was determined by testing on healthy adult volunteers with light to dark skin pigmentation in the range of 0% – 15% MetHb against a laboratory CO-Oximeter.
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SpHb accuracy, against that of a Coulter Counter, was determined by testing healthy adult volunteers with light to dark skin pigmentation in the range 8 to 17 g/dL.
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SpO2 and SpMet accuracy for neonates was determined on 16 neonatal NICU patients ranging in age from 7 to 135 days old and weighing between 0.5 and 4.25 kgs. Seventy-nine (79) convenience data samples were collected over a range of 70-100% SaO2 and 0.5 – 2.5% MetHb with a resultant neonatal accuracy of 2.9% SpO2 (1 Std. Dev.) and 0.9% SpMet (1 Std. Dev.) against a laboratory CO-Oximeter.
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SpHb accuracy against that of a Coulter Counter was determined by convenience sampling of neonatal subjects (weight range < 3kg) with light to dark skin pigmentation.
COMPATIBILITY
This sensor is intended for
use only with instruments containing Masimo SET with rainbow technology or
pulse oximetry monitors licensed to use RD rainbow SET compatible sensors.
Each sensor is designed to operate correctly only on the pulse oximetry
systems from the original device manufacturer. Use of this sensor with other
devices may result in no or improper performance. For Compatibility
Information Reference: www.Masimo.com
WARRANTY
Masimo warrants to the initial buyer only that these products, when used in accordance with the directions provided with the Products by Masimo, will be free of defects in materials and workmanship for a period of six (6) months. Single use products are warranted for single patient use only. THE FOREGOING IS THE SOLE AND EXCLUSIVE WARRANTY APPLICABLE TO THE PRODUCTS SOLD BY MASIMO TO BUYER. MASIMO EXPRESSLY DISCLAIMS ALL OTHER ORAL, EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE. MASIMO’S SOLE OBLIGATION AND BUYER’S EXCLUSIVE REMEDY FOR BREACH OF ANY WARRANTY SHALL BE, AT MASIMO’S OPTION, TO REPAIR OR REPLACE THE PRODUCT.
WARRANTY EXCLUSIONS
This warranty does not extend to any product that has been used in violation
of the operating instructions supplied with the product, or has been subject
to misuse, neglect, accident or externally created damage. This warranty does
not extend to any product that has been connected to any unintended instrument
or system, has been modified, or has been disassembled or reassembled. This
warranty does not extend to sensors or patient cables that have been
reprocessed, reconditioned or recycled.
IN NO EVENT SHALL MASIMO BE LIABLE TO BUYER OR ANY OTHER PERSON FOR ANY
INCIDENTAL, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT
LIMITATION LOST PROFITS), EVEN IF ADVISED OF THE POSSIBILITY THEREOF. IN NO
EVENT SHALL MASIMO’S LIABILITY ARISING FROM ANY PRODUCTS SOLD TO BUYER (UNDER
A CONTRACT, WARRANTY, TORT OR OTHER CLAIM) EXCEED THE AMOUNT PAID BY BUYER FOR
THE LOT OF PRODUCT(S) INVOLVED IN SUCH CLAIM. IN NO EVENT SHALL MASIMO BE
LIABLE FOR ANY DAMAGES ASSOCIATED A PRODUCT THAT HAS BEEN
REPROCESSED, RECONDITIONED OR RECYCLED. THE LIMITATIONS IN THIS SECTION SHALL
NOT BE DEEMED TO PRECLUDE ANY LIABILITY THAT, UNDER APPLICABLE PRODUCTS
LIABILITY LAW, CANNOT LEGALLY BE PRECLUDED BY CONTRACT.
NO IMPLIED LICENSE
This single-patient sensor is licensed to you under the patents owned by
Masimo for single-patient use only. By acceptance or use of this product, you
acknowledge and agree that no license is granted for use of this product with
more than a single patient. After single-patient use, discard sensor.
Purchase or possession of this sensor confers no express or implied license to use the sensor with any device which is not separately authorized to use rainbow sensors.
CAUTION: FEDERAL LAW (U.S.A.) RESTRICTS THIS DEVICE TO SALE BY OR ON THE
ORDER OF A PHYSICIAN.
For professional use. See instructions for use for full prescribing
information, including indications, contraindications, warnings, precautions
and adverse events.
The following symbols may appear on the product or product labeling:
Patents: http://www.masimo.com/patents.htm
Masimo, SET, , X-Cal, SpMet, SpHb, Pulse CO-Oximeter and rainbow are federally
registered trademarks of Masimo Corporation.
RD rainbow SET and rainbow SET are trademarks of Masimo Corporation.
Manufacturer:
Masimo Corporation
52 Discovery
Irvine, CA 92618
USA
EU Authorized Representative for Masimo Corporation:
MDSS GmbH
Schiffgraben 41
D-30175 Hannover, Germany
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