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Recognized Consensus Standards

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Part B: Supplementary Information Sheet (SIS)
FR Recognition List Number 049 Date of Recognition 06/07/2018 
FR Recognition Number 12-312
Standard
IEC 61391-1 Edition 1.1 2017-07 CONSOLIDATED VERSION
Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of system point-spread function response
Scope/Abstract
This International Standard describes methods of calibrating the spatial measurement facilities and point-spread function of ultrasonic imaging equipment in the ultrasonic frequency range 0,5 MHz to 15 MHz. This standard is relevant for ultrasonic scanners based on the pulse-echo principle of the types listed below:

- mechanical sector scanners;

- electronic phased-array sector scanners;

- electronic linear-array scanners;

- electronic curved-array sector scanners;

- water-bath scanners based on any of the above four scanning mechanisms;

- 3D-volume reconstruction systems

Extent of Recognition
Complete standard
Rationale for Recognition
This standard is relevant to medical devices and is recognized on its scientific and technical merit and/or because it supports existing regulatory policies.
Public Law, CFR Citation(s) and Procode(s)
Regulation Number Device Name Device Class Product Code
§892.1560 System, Imaging, Pulsed Echo, Ultrasonic Class 2 IYO
§892.1550 System, Imaging, Pulsed Doppler, Ultrasonic Class 2 IYN
Relevant FDA Guidance and/or Supportive Publications
Guidance for Industry and FDA Staff: Information for Manufacterers Seeking Marketing Clearance of Diagnostic Ultrasound Systems and Transducers, Issued September 2008.
FDA Technical Contact
 Keith Wear
  FDA/OMPT/CDRH/OSEL/DAM/
  301-796-2538
  keith.wear@fda.hhs.gov
Standards Development Organization
IEC International Electrotechnical Commission http://www.iec.ch/
FDA Specialty Task Group (STG)
Radiology
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