Owner’s Manual Ver 2.
About the Manual The precautions, warnings and notes throughout this manual are very important. Please read this entire manual carefully before using the V-TRUST Handheld Pulse Oximeter. The information in the manual has been carefully checked and is believed to be accurate.
Handheld Pulse Oximeter Table of Content SAFETY INFORMATION Warnings Cautions 06 06 07 INTRODUCTION 08 Intended Use 08 General Description 08 Principle of Measurement 08 Meter Appearance and Key Function 09 Content of the System 11 BEFORE USE 12 Battery Replacement 12 Connecting the Probe 13 Power On/Off 13 Set up the Oximeter 14 Power On Self-Test 19 OPERATION 20 DATA TRANSMISSION VIA BLUETOOTH 23 CLEANING THE OXIMETER 25 TROUBLESHOOTING
SAFETY INFORMATION Warning ● Federal law (USA) restricts this device to sale by or on the order of a physician. ● Do not use the oximeter in an MRI environment. ● The use of accessories, probes, and cables other than those listed in this manual may result in increased emission and/ or decreased immunity of the device. ● The oximeter is intended only as an adjunct in subject assessment. It must be used in conjugation with other methods of assessing clinical signs and symptoms.
Handheld Pulse Oximeter Cautions ● The oximeter is not an apnea monitor. ● The oximeter determines the percentage of arterial oxygen saturation of functional hemoglobin. Significant levels of dysfunctional hemoglobin such as carboxyhemoglobin or methemoglobin may affect the accuracy of the measurement. ● Cardiogreen and intravascular dyes, depending on the concentration, may affect the accuracy of SpO2 measurements. ● The performance of the oximeter might be affected by the presence of a defibrillator.
INTRODUCTION ►Intended for Use The V-TRUST Handheld Pulse Oximeter is indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (SpO2) and pulse rate. It is intended for patients during no-motion condition. The oximeter is suitable for use in hospital and clinical sites. This device is indicated for non-invasive spot checking or continuous monitoring. ►General Description The oximeter is a digital handheld that displays numerical values for blood oxygen saturation.
Handheld Pulse Oximeter ►Meter Appearance and Key Function 88 Pulse Amplitude Reading Value Display Area 10 Oximeter Sensor Port 9 LED Screen 12 11 Alarm Indicator Bluetooth Indicator 6 SpO2% 1 Low Battery Indicator 7 Pulse Rate 2 SpO2 indicator 3 Set Button 5 On/Off Button 4 Advance Button 9
1. Low Battery Indicator Red light appears when power is insufficient to the oximeter. 2. SpO2 Indicator Red light appears when probe disconnects from oximeter. Green light appears when finger insert probe sensor from oximeter. 3. Set Button Is used to set up settings. 4. Advance Button (Bluetooth Key) Is used to review status. For Bluetooth transmission, press and hold the Advance Button (Bluetooth key) for 3 seconds to enter pairing mode. 5.
Handheld Pulse Oximeter ►Content of the System The V-TRUST Handheld Pulse Oximeter includes the following items: A. Handheld Pulse Oximeter with Probe B. Owner's Manual x 1 C. AA Alkaline Batteries x 4 D. Warranty Card A B C D Owner's Manual Confirm that the items listed are packed with the V-TRUST Handheld Pulse Oximeter. If any item on this list is missing or damaged, contact your distributor. All of the system with accessories is provided non-sterile.
BEFORE USE Low battery capacity is indicated with a flashing red light. We recommend that you replace the new batteries if the low battery indicator turns red. ►Battery Replacement Make sure the oximeter is switched off when replacing the batteries. The oximeter is powered by 4 AA alkaline batteries. Replace new batteries by the following steps. STEP1. Loosen the screw at the back of the oximeter and remove the battery cover. STEP2. Remove the old batteries from battery compartment. STEP3.
Handheld Pulse Oximeter ►Connecting the Probe Connect the probe to the top of the oximeter as shown below. Make sure that the probe is firmly plugged into the oximeter. Sp % o2 BP M NOTE Please make sure to connect the probe properly. If not, the SpO2 indicator will light up with reminding voice while the probe fell off. ►Power On/Off • Turn on the oximeter by pressing and releasing the • Turn off the oximeter by pressing and holding the 13 button. button for about 3 seconds.
►Set up the Oximeter Your oximeter comes with the alarm function including the upper/lower limit of SpO2 and heart rate, and the brightness of LED backlight preset. If you need to set these parameters, please follow below steps. Start with the oximeter is off. STEP 1. Press Button and button at the same time to enter setting mode. The first screen shows SpO2 upper limit settings. The factory default is off. STEP 2. Press button to change settings. You can press the number from 91% to 100%.
Handheld Pulse Oximeter STEP 3. When the desired setting is displayed on the screen, press enter SpO2 lower limit setting. The factory default is off. STEP 4. Press button to change settings. You can press the number from 85% to 95%. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.
STEP 5. When the desired setting is displayed on the screen, press enter heart rate upper limit setting. The factory default is off. STEP 6. Press button to change settings. You can press the number from 105 BPM to 250 BPM. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.
Handheld Pulse Oximeter STEP 7. When the desired setting is displayed on the screen, press enter heart rate lower limit setting. The factory default is off. STEP 8. Press button to change settings. You can press the number from 50 BPM to 110 BPM. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.
STEP 9. When the desired setting is displayed on the screen, press enter LED backlight setting mode. STEP 10. Press button to button to change settings. L1 setting is brighter than L2 setting. Press button to turn off the oximeter. (For TD-8201B ) STEP 11. Press to change settings. Press 18 button to turn on Bluetooth.
Handheld Pulse Oximeter Setting Table Item Default Adjustment Options Increments SpO2 High Off Off, 91-100 1% SpO2 Low Off Off, 85-95 1% Pulse Rate High Off Off, 105-250 5 BPM Pulse Rate Low Off Off, 50-110 5 BPM Brightness L1 L1 and L2 N/A Bluetooth F-b_1 F-b_1 and F-b_2 N/A ►Power On Self-Test When the oximeter is turned on for normal operation, the unit will check if the oximeter is ready for use. If probe does not connect to oximeter, the SpO2 indicator will appear red light.
OPERATION All functions of the oximeter are controlled by and buttons found on the front of the unit. STEP 1. Turn on the oximeter by press Button. The LED Screen shows as above to indicate the oximeter is ready to use. STEP 2. Clip subject’s finger as below: CAUTION! 1. Consult health professional before you start to use the oximeter. 2. The oximeter probe might not work on cold extremities due to reduced circulation. Warm or rub the finger to increase circulation, or reposition the probe. 3.
Handheld Pulse Oximeter STEP 3. After detecting the pulse signal, the oximeter shows the readings of SpO2 and pulse rate on LED. STEP 4. The alarm indicator will light up if the readings out of the limit setting. ► SpO2 Symbol (%SpO2) The SpO2 symbol shows the current oxygen saturation in percentage . ► Pulse Rate Symbol ( ) The pulse rate symbol shows pulse rate in beats per minute. ► Pulse Amplitude The strength of signal is detected by the oximeter. (For TD-8201B) STEP 5.
► Visual Alarm The alarm turns off unless the alarm function is cancelled or the status is normal. To turn off alarm, please refer to "Set up the Oximeter" section for details. Adjusting alarm settings is only possible when the oximeter is in setting mode. For every power on in which alarm settings have not been recalled or adjusted in Setup mode, the default alarm settings remain in effect. Refer to the table below for detailed information about alarm conditions, activation criteria.
Handheld Pulse Oximeter DATA TRANSMISSION VIA BLUETOOTH You can transmit your SpO2 and pulse rate data from the meter to your device (e.g. smart phone, tablet, PC…) via Bluetooth. Please contact your local customer service or place of purchase for assistance. Please note that you must complete the pairing between meter and Bluetooth receiver before transmitting data. 1. With the meter off, press and hold the Advance Button (Bluetooth key) for 3 seconds. The meter enters pairing mode. 2.
MOBILE PHONE COMPATIBILITY ISSUES The Bluetooth functionality is implemented in different ways by the various mobile phone manufacturers. Unfortunately, in some mobile phone models, even with Bluetooth functionality, they may be compatible only with certain types of devices.
Handheld Pulse Oximeter CLEANING THE OXIMETER Cleaning oximeter is just as important as proper use. For surface-cleaning and disinfecting the oximeter and reusable SpO2 probes we recommend the following procedures: ► Turn off the oximeter before cleaning. ► Wipe exposed surfaces with a soft or a pad moistened with a mild detergent solution or medical alcohol (70% isopropyl alcohol solution). ► Clean your oximeter whenever you see any type of soil, dirt or obstruction in it.
TROUBLESHOOTING Problem The oximeter won’t turn on. A dash appears in the LED. The displayed pulse rate does not correlate to the pulse rate displayed on the ECG monitor connects to patient. Possible Cause Possible Solution The batteries are out. Replace all batteries. The batteries are installed incorrectly. Verify correct battery orientations. A probe fault exists. The probe may have become dislodged from the oximeter or from the subjects.
Handheld Pulse Oximeter Problem Possible Cause Possible Solution Segments of the SpO2 or pulse rate displays are missing. Defective LED displays. Displayed values may not be reliable; discontinue use of the oximeter. Disruption in the oximeter performance. Electromagnetic interference (EMI). Remove the oximeter from the EMI environment. The batteries are low. Replace the batteries.
SYMBOL INFORMATION Type BF applied part Part- not defibrillator proof Resistant to liquid ingress Caution, consult accompanying documents Manufacturer Authorised representative in the European Community Indicates separate collection for electrical and electronic equipment (WEEE). CE Marking indicating conformance to EC directive No.
Handheld Pulse Oximeter SPECIFICATION Pulse Oximetry Range: 35% to 100% Resolution: 1% Accuracy: 70% to 79% ± 3%, 80% to 100% ± 2%, others are undefined Method: Dual wavelength LED (660nm/905nm) Neonate mode Not Available Heart (pulse) Rate Range: 30 to 250bpm Resolution: 1bpm Accuracy: ±1bpm or ±1%, whichever is greater Displays Type: 7-Segment LED Parameters: SpO2; pulse rate; pulse bar (can also indicate low perfusion) Status: Indicate a stable reading is taken; Probe fall-off detec
Mechanical Weight: With batteries: 240g Size: Reference dimension 14cm (H) x 7cm (W) x 3.
Handheld Pulse Oximeter FEDERAL COMMUNICATIONS COMMISSION (FCC) STATEMENT 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.105(b) Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules.
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