Joytech Healthcare DMT-455 Digital Dummy Thermometer User Manual

: August 26, 2024
: Joytech Healthcare

Table of Contents

Joytech Healthcare DMT-455 Digital Dummy Thermometer
Intended use
Safety instructions
Product description
Commissioning and application
Troubleshooting
Technical data
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Joytech Healthcare DMT-455 Digital Dummy Thermometer

Digital dummy thermometer for children (DMT-455)

INSTRUCTION MANUAL

Thank you for purchasing our digital dummy thermometer.
Please read the operating instructions carefully before using the product to familiarise yourself with its features and functions and keep them in a safe place.

Intended use

The digital thermometer is intended for measuring human body temperature in regular operation by oral means. The device can be used at home by persons of any age, including children under 8 years of age, under adult supervision.
The intended users are people who want to measure their body temperature.
Do not use the appliance in any other way than described in these operating instructions!

Safety instructions

Please read the operating instructions carefully and follow the instructions before using the thermometer. The instructions contain important information on the operation and safety of this appliance.
Before using the thermometer, check the appliance for damage and wear. Only use it if it is in perfect working order.
Unauthorised repairs or modifications are not permitted.
The function of the thermometer may be impaired by electromagnetic fields such as those emitted by mobile phones or radio equipment. We recommend keeping a minimum distance of 3 metres from such devices while using the thermometer.
The measuring time until the signal tone sounds must be strictly adhered to.
Protect the thermometer from knocks and impacts. Do not use it at ambient temperatures above +40°C and below +5°C.
Keep the thermometer out of the reach of children. It is not a toy! It contains small parts, such as the battery, which can be swallowed by children and can have life-threatening consequences. If a battery is swallowed, it can lead to severe internal burns and death within 2 hours. Seek medical help immediately, even if you only suspect that a battery has been swallowed.
Keep these instructions for use in a safe place and remember to pass them on if you give the thermometer to someone else.

Disposal instructions

Please ensure that you dispose of the batteries and device in an environmentally friendly manner in accordance with the applicable legal regulations. As the battery is permanently installed, please contact your local waste disposal centre to find out how to dispose of it properly.
Only dispose of the device when the battery is discharged.

In principle, the following applies:

The end user is legally obliged to return used batteries.
The disposal of used batteries in unsorted household waste is prohibited. The symbol of the crossed-out dustbin on the battery graphically represents this prohibition. Waste batteries contain substances that can be harmful to the environment and health. These include cadmium (Cd), mercury (Hg) and lead (Pb). These substances are indicated below the crossed-out wheelie bin symbol.
Batteries can be disposed of free of charge at the point of sale or at public collection points and wherever batteries and accumulators of the type in question are sold.
Please also note that electrical appliances must not be disposed of with normal household waste. These must be disposed of at collection points, municipal waste disposal centres or via the manufacturer/seller. This also applies to our appliances, which you can dispose of free of charge at public / municipal collection centres. For this reason, our appliances are labelled with the crossed-out dustbin with the underline.
By contributing to the proper disposal of this product, you are protecting the environment and the health of your fellow human beings. corrector improper disposal the environment and health.

Medical disclaimer

The digital dummy thermometer for children is intended for domestic use only.
We accept no liability for damage resulting from non-compliance with the operating instructions.
We also accept no liability for incorrect measured values as a result of non-compliance with the operating instructions.

Scope of delivery
1x thermometer, 1x protective cap, 1x operating instructions

Product description

$Joytech-Healthcare-DMT-455-Digital-Dummy-Thermometer- $3$$

Commissioning and application

Attention! The device is calibrated at the factory. The digital dummy thermometer is designed so that no calibration is necessary before measurement or during further use.

Disinfect before each use!
Select the unit of measurement degrees Celsius or degrees Fahrenheit. When the appliance is switched off, press and hold the on/off button (A2) for approx. 2 seconds. 0c or °F appears on the right-hand LCD display. Repeat the process until the desired unit of measurement is reached.
To measure body temperature, briefly press the on/off button (A2). 188.8°C or 188.8°F appears on the LCD display for approx. 2 seconds and a beep sounds. The last measured value is then displayed for approx. 2 seconds. This is followed by the display of 37.0°C and immediately afterwards the Lo°C display.
The body temperature can now be measured.
The handling is no different to that of conventional soothers. Carefully insert the dummy thermometer into the mouth of the infant to be measured. The normal body temperature in the oral cavity is between 35.7°C and 37.3°C. Make sure that the infant keeps its mouth closed as much as possible, otherwise the measurement will not be correct. The end of the measurement is indicated by a repeated acoustic signal and segments of the display stop flashing. The temperature shown on the LCD display remains constant. The measuring time is approx. 60 seconds. If the temperature measurement exceeds 37.8°C (100°F), a beep will also sound, but at shorter intervals. Caution! Always leave the dummy thermometer in the mouth for at least 2 minutes. It is possible that the temperature measurement will continue.
Switch the dummy thermometer off again after use by briefly pressing the on/off button(A2). It also switches itself off after approx. 60 seconds.

Attention!

If the measured temperature is above 37.B”C (100°F), we recommend a rectal pre measurements with a normal digital thermometer. If the measurement result is confirmed, please consult a doctor.
If the measured temperature is above 42.9°C, Hi°C is displayed on the LCD. If it is below 32.0°C, Low°C is shown in the LCD display. In both cases, call for medical assistance Immediately !!!

care and disinfection
Clean the thermometer before and after each use. Alcohol swabs or alcohol pads are well suited for this. You can also clean and disinfect the thermometer with 70% isopropyl alcohol. Never place the thermometer in boiling water or similar!

Battery change

It is not possible to change the battery. The battery is permanently installed for safety reasons. The dummy thermometer should also be completely replaced as soon as the battery is used up for hygiene reasons.
Legal basis for placing on the market In the EU
The digital dummy thermometer for children DMT-455, article number 83620, is a class 2a medical device in accordance with Regulation (EU) 2017/745 on medical devices and complies with the essential requirements of this directive.
If required, you can request a declaration of conformity from our customer service department.

Troubleshooting

Technical data

Type
Maximum thermometer
Operating mode
Direct
Measuring range
- 0″C to 42.9°C (90.0°F – 109.9°F)
Accuracy
- ± 0.1 “C between 35.S’C and 42.0’C (at ambient temperature between 18.0°C and 28’C)
- ± 0.2°C below 35.5°C and above 42.0°C (at ambient temperature between 18.0°C and 28°C)
Display
- LCD with 31/, digits
Memory
- Storage of the last measured value
Operating conditions
- Temperature 5°C (41.0°F) to 40.0°C (104°F) at humidity from 15%rH to 95%rH and atmospheric pressure from 700 hPa to 1060 hPa
Storage & transport conditions:
- Temperature -20.0°C (-4.0″F) to 55.0°C (131.0°F) at humidity from 15%rH to 95%rH and atmospheric pressure from 700 hPa to 1060 hPa
Battery
- 5V , type: SR41/ LR41/ UCC392 permanently installed
Dimensions
- 58 x 41 x 43 mm (L x D x H)
Weight
- 13g (incl. battery)
Protection class
- IP 22
Battery life
- Sufficient for approx.200 hours of uninterrupted operation or 1 year with 3 measurements per day (under normal operating conditions)
Expected useful life
- 3 years
Classification
- Type “BF”

Contraindication
No contraindications

Service

Website: https://UK.weinberger-group.de
E-mail: Service.UK@weinberger-group.de
Phone: +44 800 0778252

Explanation of symbols and pictograms

$Joytech-Healthcare-DMT-455-Digital-Dummy-Thermometer- $6$$ $Joytech-Healthcare-DMT-455-Digital-Dummy-Thermometer- $7$$ $Joytech-Healthcare-DMT-455-Digital-Dummy-Thermometer- $8$$ Joytech Healthcare Co., Ltd.
No. 365 Wuzhou Road, Yuhang Economic Development Zone, Hangzhou City, 311100 Zhejiang, P.R. China Shanghai International Holding Corp. GmbH (Europe), Eiffestrasse 80, 20537 Hamburg, Germany

Importer, sales and service:
Weinberger GmbH & Co KG
Si monsh6fchen 38
42327 Wuppertal (Germany)
Rev-No.: 0603202401
Item no.: 83620 I Model no.: DMT-455
Status of the operating instructions: 06/03/2024

The device satisfies the EMC requirements of the international standard IEC 60601-1 -2. The requirements are satisfied under the conditions described in the table below. The device is an electrical medical product and is subject to special precautionary measures with regard to EMC which must be published in the instructions for use. Portable and mobile HF communications equipment can affect the device. Use of the unit in conjunction with non-approved accessories can affect the device negatively and alter the electromagnetic compatibility. The device should not be used directly adjacent to or between other electrical equipment.

Table 1

E l ectromagnet i c Compatibi l ity Information – e l ect roma gne tic emission

The device is intended for use in the electromagnetic environment specified below. TI1e customer or the user of the device should is use that it is in such an environment.
Emissions test| Compliance
Not applicable| ot applicable

CISPR 11
Radiated emission

|

Group I
Class B

Harmonic emissions IEC 61000-3-2| not applicable
Voltlge fluctuations / flicker emissions I.EC 61000-3-3| Not applicable

Table 2

Electromagnetic Compatibility Information – electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment.
Immunity test| I60601 test level| Compliance level
Electrostatic discharge (ESD) 1.:E 610()0-4-2|

± 8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air

|

± 8″ kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air

Electrostatic transient/ burst IJEC 6 I000-4-4|

- 2 kV for power supply lines
100 kHz repetition frequency #
1 kV for input/output lines

| ****

N/A

Surge IEC 61000-4-5| ± O. kV, ± I kV differential mode

line

| ****

N/ A

| | ****
| 0%UT|
---|---|---
| (100% dip in UT)|
| tor 0.5 cycle at 0°, 45″, 90°,|
| 135°, 180°, 225°. 270°, and|

Voltage dips. short

TABLE 3

Electromagnetic Compatibility Information – electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or The user of the device should assure that it is used in such an environment.
I mmunity test| LEC 60601 TesT level| Comp l iance level
Conducted RF| 3 Vrms| N I A
rE 61000-4-6|

150 kl-l”z to 80 MHz
6 Vrms 150 kHz lo

NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.
The ISM (industrial, scientific and medical) bands between 0,15 MHz and 80 MHz are 6,765 MHz to 6,795 MHz; 13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz. The amateur radio bands between 0,15 MHz and 80 MHz are 1,8 MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4 MHz, 7 MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14 MHz to 14,2 MHz, 18,07 MHz to 18,17 MHz, 21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0 MHz to 29,7 MHz and 50,0 MHz to 54,0 MHz.
The compliance levels in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2,7 GHz are intended to decrease the likelihood that mobile/portable communications equipment could cause interference if it is inadvertently brought into patient areas. For this reason, an additional factor of 10/3 has been incorporated into the formulae used in calculating the recommended separation distance for transmitters in these frequency ranges.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the device is used exceeds the applicable RF compliance level above, the device should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the device
Over the frequency rinse 150 kH7 to 80 MHz. field strength should be less than 3 Vim.

Table 4

Recommended separation distances between RF wireless communications equipment

The device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the device can help prevent electromagnetic interference by maintaining a minimum distance between RF wireless communications equipment and the device as recommended below, according to the maximum output power of the communications equipment.
Frequency MHz| Maximum Power w| Dis t ance| IEC 60601 Test Leve l| Compliance Level
385| 1.8| O.J| 27| 27
450| 2| 0.3| 28| 28
710| 0.2| 0.3| 9| 9
745
780
810| 2| 0.3| 28| 28
870
930
1720| 2| 0.3| 28| 28
---|---|---|---|---
1845
1970
2450| 2| 0.3| 28| 28
5240| 0.2| 0.3| 9| 9
5500
5785
Note 1: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.!

This device should not be used in the vicinity or on the cop of other electronic equipment such as cell phone transceiver or radio control products. If you have to do so, the device should be observed to verify normal operation.
The use of accessories and power cord other than those specified, with the exception of cables sold by the manufacturer of the equipment or system as replacement pa.its for internal components, may result i.n increased emissions or decreased immunity of the equipment or system.