Designation

This standard is issued under the fixed designation F2503; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (ε) indicates an editorial change since the last revision or reapproval.

ε¹NOTE— References in 6.3.3 were editorially corrected in October 2023.

1. Scope

1.1

This practice applies to medical devices and other items that are anticipated to enter the magnetic resonance (MR) environment.

Note 1— “Medical devices and other items” will be referred to as “items” for the remainder of this practice.

1.2

The practice specifies the marking of items anticipated to enter the MR environment by means of terms and icons, and recommends information that should be included in the labeling.

1.3

MR image artifacts are not in the scope of the mandatory portions of this practice because they do not present a direct safety issue resulting from specific characteristics of the MR examination (see X1.12).

1.4

The values stated in SI units are to be regarded as standard.

1.5

This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

2. Referenced Documents

2.1

2.2 ASTM Standards:2

2.3 Other Standards and Documents:

3. Terminology

3.1 Definitions:

4. Significance and Use

4.1

4.2

5. Hazards Pertaining to Items Entering the MR Environment

5.1

5.2

5.3

5.4

5.5

5.6

5.7

6. MR Marking

6.1

6.2

6.3

6.4

7. Keywords

7.1

ASTM F2503 - 23e1

Standard Practice for Marking Medical Devices and Other Items for Safety in the Magnetic Resonance Environment

Current

Published:

1 Apr 2023