What is DD IEC/TS 62306 - Test objects for determining temperature elevation about?
DD IEC/TS 62306 is a technical specification that discusses the field characterisation for ultrasonics to determine temperature elevation in diagnostic ultrasound fields.
DD IEC/TS 62306 applies to medical diagnostic ultrasonic fields. DD IEC/TS 62306 specifically relates to the test objects which contain an embedded thermal sensor (such as a thermocouple or thermistor) although some parts may also be relevant to an alternative method of temperature determination.
The test objects are for the measurement of temperature rise and not for the determination of thermal index which is, by definition, an algebraic combination of acoustical field quantities and is therefore not a physically measurable quantity.
DD IEC/TS 62306 establishes:
- The important characteristics and terminology for test objects containing an embedded thermal sensor to determine ultrasonic heating
- Requirements for defining types of test objects for specific applications
- Examples of design features that will ensure that the performance specifications are achieved
- Validation procedures
- General test methods for using test objects to determine standardised temperature rises
Note 1: DD IEC/TS 62306 relates to testing objects which contain an embedded thermal sensor (such as a thermocouple or thermistor). Although it may be possible to use non-embedded methods of temperature determination to achieve the same ends, these are outside of the scope of t DD IEC/TS 62306.
Note 2: The test objects specified in DD IEC/TS 62306 are for the measurement of temperature rise and not for the determination of the thermal index which is, by definition, an algebraic combination of acoustical field quantities and is therefore not a physically measurable quantity.
Who is DD IEC/TS 62306 - Test objects for determining temperature elevation for?
DD IEC/TS 62306 on the test objects for determining temperature elevation is relevant for:
- Medical laboratories
- Regulatory authorities
- Manufacturers of diagnostic equipment
Why should you use DD IEC/TS 62306 - Test objects for determining temperature elevation?
Ultrasonic is a mechanical vibration and can be well focused at high frequencies. It can be used to create internal heating to localised tissue without harmful effects on nearby tissue. This technique can be employed to relieve pains in joints, particularly in the back and shoulder.
DD IEC/TS 62306 assists you with the design and performance characteristics of test objects, thermal test assembly, specification for thermal sensor, specification for sensing electronics, and use of a thermal test assembly for determining temperature elevation in diagnostic ultrasound fields.
DD IEC/TS 62306 also guides on how test objects can be used to determine the ultrasonically induced temperature rises from diagnostic equipment.
With obedience and compliance to DD IEC/TS 62306, you can standardise the performance of medical diagnostic ultrasound fields.