PDF
YY 0448-2003
YY 0448-2003 Ultrasonic Doppler foetal heartbeat detector
Abstract
This standard specifies the terms and definitions, requirements, test methods, inspection rules, and marking and user manuals for ultrasonic Doppler fetal heart rate monitors (also known as "fetal heart sound monitors" or "fetal stethoscopes"). This standard applies to ultrasonic Doppler fetal heart rate detectors (hereinafter referred to as "instruments") that obtain fetal heart movement information from the abdomen of pregnant women based on the Doppler principle.
General Product Information
| Document Type | Industry standards-Medicine |
|---|---|
| Standard Status | Replaced |
| Standard Code | YY 0448-2003 |
| CCS | Medical ultrasound, laser, and high-frequency instruments and equipment |
| ICS | X-ray imaging equipment |
| Implement Date | 2003-09-01 |
Price
$ 59
Subtotal
$ 59
Tax
$ 0.00
Order Total (incl. tax)
$ 59