GERATHERM Medical GT-2038 - Medical Digital Thermometer Manual

PARTS DESCRIPTION

SPECIFICATIONS

Range:	32.0 to 43.9°C; below 32.0°C display L °C; above 43.9°C display H °C
Intended use:	Measurement of body temperature
Resolution:	0.1°C
Accuracy:	+/- 0.1°C (34.0°C to 42.0°C), +/- 0.2°C (other range)
Display:	Liquid crystal display 3 1/2 digits
Battery: (included)	Micro alkaline 192 or LR41 1.55 V
Power Consumption:	0.15 milliwatts in measurement mode
Battery Life:	More than 200 hours of continuous operation
IP classi cation:	IP 27(Protected against solid foreign objects with a diameter of 12.5 mm and protection against temporary immersion)
Dimensions:	121mm x 18mm x 9.8mm
Weight:	Approx. 11 grams including battery
Beeper:	Approx. 8 secs. sound signal when no relevant increase in temperature is detected
Memory:	Built-in memory enabling display of previously measured value.
Working Conditions:	Temperature: 10°C to 40°C; Humidity: 15% to 95% R.H. It is only is possible to measure temperatures that are above the ambient temperature.
Storage Conditions: Guarantee of Quality:	Temperature: -25°C to +55°C; Humidity: 15% to 95% R.H. DIN EN ISO 80601-2-56: Medical electrical equipment. Part 2-56: Particular requirements for basic safety and essential performance of clinical thermometers for body temperature measurement (ISO 80601-2-56). Geratherm ® is certified in accordance with Council Directive 93/42/EWG and EN ISO 13485 and is entitled to affix the CE-mark (Notified Body: TÜV Rheinland LGA Products GmbH).
Electromagnetic compatibility (EMC):	The present medical product is a device with extremely high degree of noise immunity. Therefore, the enclosure with the EMC tables was not printed out.

PRECAUTIONS

1. Use of this instrument is not intended as a substitute for consultation with your physician. Prolonged high fever requires medical attention especially for your children. Please contact your physician.
2. Child's temperature shall be taken under adult's surveillance.
3. Keep out of the reach of unsupervised children. Choking resulting from a child swallowing a small part that has become detached from the thermometer.
4. Do not boil, bite, bend, drop or disassemble this thermometer.
5. Do not attempt to disassemble the unit except to replace the battery.
6. Avoid taking temperature in 30 minutes after physical exercises, bathing or dining.
7. Do not store, use and transport the unit under direct sunlight, at a high temperature, or in high humidity or dust. Performance may be degraded.
8. Stop using the thermometer if it operates erratically or if the display malfunctions.
9. If the thermometer has been stored at below-freezing temperatures, allow the thermometer to warm naturally to room temperature before using.

BATTERY REPLACEMENT

1. When the symbol "" appears, the battery needs to be replaced.
2. Pull the battery cover off in the direction shown.
3. If necessary, use a pointed object such as a toothpick or insulated probe to pry loose the battery cover and the old battery. Avoid using any sharp metal object in this operation.
4. Place a new 1.55 VDC button size battery type 192, LR41 or equivalent in the chamber with the positive (+) side up and the negative (-) side down.
5. Replace and fasten the battery cover securely.
   

Discard old battery carefully, out of reach of young children. Do not dispose of the battery in a re. It may explode.

HOW TO USE

1. Press the ON/OFF button. The display will show the following:
2. Release the ON/OFF switch and the display will show L °C with °C ashing.
3. Clean or disinfect the probe before every measurement. Place the probe in an appropriate position (oral, rectal, or axillary).
4. As soon as the thermometer does not register any further relevant increase in temperature, °C stops ashing and the maximum value measured up to that time is shown, accompanied by a series of audible signals.
5. The thermometer continues measuring the temperature for a further minute after the audible signals begin, and in this time there may possibly be a further slight increase in the temperature shown. After that, the maximum temperature measured is recorded and stored; it remains visible on the LCD display for 3 minutes until the thermometer is automatically switched off. Or short press the ON/OFF button to switch off directly.
6. The unit will automatically turn off in 3 minutes (approx.). However, to prolong battery life, it is best to turn the thermometer off by pressing the ON/OFF button once the temperature has been noted.
7. To check memory: Press on/off button and hold button for 2 seconds when the unit is under off state. The last temperature will be recalled on the LCD window.

NOTE:
You may place a sanitary plastic probe shield on the sensor tip to help prevent cross-infection and contamination. Use of the probe cover may result in a 0.1 C° difference from actual temperature. Dispose of any used probe shield and store the unit in a safe place.

MEASUREMENT METHODS

It is only is possible to measure temperatures that are above the ambient temperature.

ORAL USE (about 45 – 90 seconds)
Place the probe well under the patient's tongue. Instruct the patient to keep their mouth closed while the temperature is reading. A normal temperature by this method is usually considered between 36. 0°C and 37.5°C.

RECTAL USE (about 30 – 60 seconds)
If rectal temperature is recommended by your doctor, you may use a probe cover. Insert thermometer into the probe cover. Lubricate the probe cover with a water soluble jelly for easier insertion. Do not use petroleum jelly. Insert tip of probe no more than 15 mm into rectum.
STOP if you meet any resistance. The sensing device is on the very tip of the probe and there is no need to insert the probe deep into the rectum. In general, the rectal temperature is around 0.5°C to 1.0°C higher than oral temperature.

AXILLARY USE
Wipe armpit with a dry towel. Place probe in the patient's armpit and keep the patient's arm pressed firmly against their side. In general, the axillary temperature is around 0.5°C to 1.0°C lower than oral temperature. Note that in order to achieve better axillary temperature measurement result, a minimum measuring time of 2 to 3 minutes is recommended regardless of the beep sound.

If you compare temperatures between two thermometers, it is possible to have two different readings even if both thermometers are within their accuracy tolerances. Differences in how you take each reading and the thermometer's tolerance range can account for nearly 0.1°C variability.

REMEMBER: Find your normal temperature and watch for changes.

CLEANING AND DISINFECTION

1. For domestic use clean the thermometer probe before and after using.
2. A solution of mild detergent and cool water or 70% Isopropyl alcohol is recommend.
3. Don´t use hot water!
4. For Desinfection please use the following desinfectant solutions. Please use one of the following disinfectants for disinfecting, following the manufacturer's instructions in each case.

NOTE:
Any other cleaning solutiondilution or cleaning method can cause malfunction of the thermometer

DISPOSAL

Observe the applicable regulations when disposing of the thermometer and batteries.

This thermometer must not be disposed of together with domestic waste.

All users are obliged to hand in all electrical or electronic devices, regardless of whether or not they contain toxic substances, at a municipal or commercial collection point so that they can be disposed of in an environmentally acceptable manner. Please remove the batteries before disposing of the thermometer.

Do not dispose of old batteries with your household waste, but at a battery collection station at a recycling site or in a shop.

SYMBOL INDEX

	Follow instructions for use		Type BF applied part		Keep dry.
	The device must not be disposed of with household waste.		Read the instruction manual.		Manufacturer
	Store between 15% and 95% R.H.		Store between -25°C and +55°C		Batch code (mm/yyyy; month/year)

Geratherm Medical AG
Fahrenheitstrasse 1 98716 Geschwenda
Germany
www.geratherm.com