Documentation
Resources
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Understanding Accuracy, Bias, and Variability in SpO2 Readings View
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Nonin Medical’s WristOx2® Model 3150 Beats VirtuOx VPOD in Hypoxia Testing View
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Accuracy and Superior Performance of PureSAT and PureLight Oximetry Technologies View
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Using Overnight Pulse Oximetry to Manage Oral Appliance Therapy (OAT) during Treatment for Obstructive Sleep Apnea View
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Accurate Oximetry Monitoring – See the Technology Difference View
WristOx2® Model 3150 with USB Specifications
Oxygen Saturation Display Range: 0% to 100% SpO2
Pulse Rate Display Range: 18 to 321 beats per minute (BPM)
Displays:
Numeric: 3-digit LCD
Pulse Strength: Pulse Strength Bar Graph
Accuracy – Sensors: Declared accuracy data for compatible sensors can be found in Nonin’s Sensor Accuracy document.
Measurement Wavelengths and Output Power**:
Red: 660 nanometers @ 0.8 mW maximum average
Infrared: 910 nanometers @ 1.2 mW maximum average
** This information is especially useful for clinicians performing photodynamic therapy.
Temperature:
Operating: -5 °C to 40 °C (23 °F to 104 °F)
Storage/Transportation: -40 °C to 70 °C (40 °F to 158 °F)
Time (from storage) for monitor to be ready for its intended use: 10 minutes to warm from -40 °C to -5 °C
10 minutes to cool from 70 °C to 40 °C
Device temperature will not exceed 41°C as measured during a controlled environment test.
Humidity:
Operating: 10% to 95% non-condensing
Storage/Transportation: 10% to 95% non-condensing
Operating Altitude: Up to 4,000 meters (13,123 feet)
Operating Hyperbaric Pressure: Up to 4 atmospheres
Power Requirements: Two AAA (1.5V) batteries
| Battery Life (expected minimum): NOTE: Based on testing new and fully-charged batteries. See footnotes for brands used. Refer to battery manufacturers’ operator’s manuals for instructions for use. |
Alkaline AAAa) | Rechargeable AAA (700 mAh)b | Rechargeable AAA (1050 mAh)c |
|---|---|---|---|
| Storage: MVI Display Mode off: MVI Display Mode on: |
9 months 25 days |
Not specified | Not specified |
| Operating without Bluetooth Connection, continuous use: | 53 hours | 36 hours | 52 hours |
| Operating with Bluetooth Connection, continuous use: | 44 hours | 24 hours | 31 hours |
Dimensions (without sensor or wristband): 51 mm x 73 mm x 19 mm (H x W x D)
(2.0 in. x 2.9 in. x 0.75 in.)
Weight (with batteries and wristband): 70.0 g (2.5 oz)
Memory:
Type: Non-volatile
Capacity:
up to 1,080 hours (4 sec. data storage rate)
up to 540 hours (2 sec. data storage rate)
up to 270 hours (1 sec. data storage rate)
Classification per ANSI/AAMI ES60601-1 and CAN/CSA-C22.2 No. 60601-1:
Type of Protection: Internally powered (battery power)
Degree of Protection: Type BF-Applied Part
Mode of Operation: Continuous
Enclosure Degree of Ingress Protection: IP33
This product complies with ISO 10993-1, Biological evaluation of medical devices – Part 1: Evaluation
and testing.
a.Batteries used: Harding Alkaline AAA
b.Batteries used: Energizer (MR03) Ni-MH 700mAh Rechargable Batteries 1.2 VDC
c.Batteries used: Ansmann (HR03) Ni-MH 1050 nMh Rechargable Batteries 1.2 VDC
WristOx2® Model 3150 with USB Troubleshooting
| Problem | Possible Cause | Possible Solution | ||||
| Device will not activate. | Batteries inserted wrong. | Check batteries. | ||||
| Batteries are depleted. | Replace batteries. | |||||
| Sensor is disconnected. | Reconnect sensor. | |||||
| Device is in Sensor Activation mode and has timed out. | Press the activation switch. | |||||
| Disconnect and then reconnect the sensor. | ||||||
| Device is in Programmed mode. | Use nVISION software to select Spot Check or Sensor Activation mode. | |||||
| %SpO2 and pulse rate do not display. | Device set in Partial Display mode. | Use nVISION software to select Full Display mode. Reconnect sensor. | ||||
| Poor pulse signal indicator displays. | Excessive patient motion. | Reduce patient motion. | ||||
| Poor pulse signal indicator displays and pulse strength indicator shows two bars or less. | Inadequate pulse signal. | Reposition or replace sensor, or place sensor on a different finger. | ||||
| Remove and reconnect sensor. | ||||||
| Hands are cold. | Warm sensor application site. | |||||
| No pulse display on pulse strength bar graph indicator. | Sensor applied incorrectly. | Refer to sensor Instructions for Use for proper sensor application. | ||||
| Device needs repair. | Contact Nonin Technical Service. | |||||
| Possible interference from blood flow restrictors (arterial catheters, blood pressure cuffs, infusion lines, etc.). | Reduce or eliminate restriction. | |||||
| Reduced circulation due to excess pressure from sensor. | Check sensor alignment, reposition sensor, verify correct sensor size. | |||||
| Excessive ambient light. | Shield sensor from light source. Check sensor alignment. | |||||
| Problem | Possible Cause | Possible Solution | ||||
| No pulse display on pulse strength indicator (continued). | Sensor applied to polished or artificial nail. | Remove fingernail polish or an artificial nail. | ||||
| Sensor Light-Emitting Diode (LED) is not lit. | Contact Nonin Technical Service. | |||||
| Er 01 displays on LCD. | Device configuration memory failure. | Device reverts to default settings
(Spot-Check mode, 4-second sample rate). Use nVISION software to change settings. If error code continues, contact Nonin Technical Service. |
||||
| Er 02 or 04 displays on LCD. | Device memory failure. | Contact Nonin Technical Service. | ||||
| Er 03 or 05 displays on LCD. | Device failure. Device memory intact, but device may have lost most recent session or stored data. | If error code continues, contact Nonin Technical Service. | ||||
| Dashes continually display on LCD. | Sensor malfunction. | Replace sensor with a Nonin-branded sensor. | ||||
| Device does not record in
Programmed mode. |
Data collection start and stop times are set incorrectly. | Use nVISION software to program correct start and stop times. | ||||
| Clock settings are lost after replacing batteries. | Use nVISION software to reset clock. | |||||
| Devices will not pair. | Device is out of range. | Verify device is in range while being paired (approximately 100 meters [328 feet] spherical radius). | ||||
| Bluetooth radio has timed out. | Press activation switch to turn on Bluetooth radio. | |||||
If these solutions do not correct the problem, please contact Nonin Technical Service at (800) 356-8874 (USA and Canada), + 1 (763) 553-9968, or +46 650 401500 (Europe).
Nonin
Locations
Nonin Medical Inc
(Global Headquarters)
Address
13700 1st Ave N,
Plymouth, MN 55441
Email
info@nonin.com
Toll Free (USA and Canada)
1.800.356.8874
Phone
1.763.553.9968
Nonin Medical B.V.
(Europe)
Address
Doctor Paul Janssenweg 150
5026 RH Tilburg
Netherlands
Email
info@nonin.com