Thermometer.pptx

This content deals all basic to advance information about thermometer.

1. THERMOMETER

2. Contents What is Thermometer Types of Thermometer Structure of Digital Thermometer Working of Thermometer How to use Digital Thermometer Features Precautions How to clean and store Thermometer Advantages Applications

3. What is Thermometer A thermometer is an indispensable element of every home medicine cabinet. Measuring body temperature correctly greatly facilitates differential diagnoses and is a guide to take antipyretics.

4. Types of Thermometer 1. Manometric: It determines the temperature based on the change of pressure in a gas or liquid. 2. Liquid-in-glass 3. Gas: This type determines the temperature based on the difference in pressure or volume of the gas it is filled with.

5. . 4. Bimetal (bimetallic): The strip is sensitive to change in temperature, and it causes mechanical displacem ent , which is used to determine the temperature. 5. Digital: A digital thermometer has a thermistor that reacts to the change in temperature and projects the result on the device's screen. 6. Infrared: An infrared thermometer uses thermal radiation that objects emit to measure temperature. This means that they can tell temperature from a distance.

6. Type of Thermometer we should use to measure the Temperature Digital Thermometers: Digital thermometers   are the most accurate way to measure body temperature.

7. Structure of Digital Thermometer

8. Working of Thermometer

9. How to Use a Digital Thermometer Disinfect the probe with isopropyl (rubbing) alcohol before using. Depress the on/off button. The display will read Release the power switch and the display will show L°F(or L°C) with °F(°C) flashing. Place the probe in the appropriate position (oral, axillary or rectal). Once the degree sign °F(°C) on the display has stopped flashing (usually within 30 seconds ) , the correct temperature is indicated. The temperature reading will not change after the °F(°C) stops flashing. The unit will automatically turn off in 3 minutes (approx. ). However, to prolong battery life, it is best to turn off the thermometer once the temperature has been noted.

10. Features Easy to read digital LCD (liquid crystal display). Compact, accurate and durable LSI (large scale integration) device. Temperatures can be taken under the tongue (oral use) or under the arm (axillary use). It is suggested that rectal temperatures be taken on infants only when axillary use is inconvenient. Very sensitive device, quick to obtain results. Reads in around 30 seconds. If the thermometer is inadvertently left on after temperature stabilization, it will automatically shut off in about 3 minutes. Small, light weight unit. Universal use for the whole family, especially ideal for children. ABS resin body presents no hazard compared to broken mercury glass thermometers.

11. Precautions Do not boil the probe . Instead , clean the unit by wiping it with a dry cloth and disinfect the probe with isopropyl (rubbing ) alcohol Do not drop the thermometer or expose it to heavy shock. The unit is not shock-proof . Do not bend or bite the probe. Do not store the unit under direct sunlight, at a high temperature , in high humidity or dust. Performance may be degraded. Stop using the thermometer if it operates erratically or if the display malfunctions . Keep out of reach of children. Clean the thermometer probe before storing. Do not attempt to disassemble the unit except to replace the battery. If the thermometer has been stored at below-freezing temperatures, allow the thermometer to warm naturally to room temperature before using. Performance of the device may be degraded if: Operated or stored outside stated temperature and humidity ranges or if the patient’s temperature is below the ambient (room) temperature.

12. How to clean and Store the Thermometer To clean the thermometer, wash the tip with a solution of mild detergent and cool water. Disinfect the thermometer by wiping the sensor and lower stem with a cloth dipped in a household antiseptic solution such as rubbing alcohol.

13. Advantages 1 . Accuracy 2 . Speed 3 . Safety 4 . Strong

14. Applications 1 . Medical Applications 2 . Marine Applications 3 . Industrial Applications

15. THANK YOU!