← Product Code [HGL](/submissions/OB/subpart-c%E2%80%94obstetrical-and-gynecological-monitoring-devices/HGL) · K923335

# ULTRASOUND TRANSUCER, MODEL US915 -- MODIFICATION (K923335)

_Advanced Medical Systems, Inc. · HGL · Jul 22, 1994 · Obstetrics/Gynecology · SESE_

**Canonical URL:** https://fda.innolitics.com/submissions/OB/subpart-c%E2%80%94obstetrical-and-gynecological-monitoring-devices/HGL/K923335

## Device Facts

- **Applicant:** Advanced Medical Systems, Inc.
- **Product Code:** [HGL](/submissions/OB/subpart-c%E2%80%94obstetrical-and-gynecological-monitoring-devices/HGL.md)
- **Decision Date:** Jul 22, 1994
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 884.2960
- **Device Class:** Class 2
- **Review Panel:** Obstetrics/Gynecology

## Regulatory Identification

An obstetric ultrasonic transducer is a device used to apply ultrasonic energy to, and to receive ultrasonic energy from, the body in conjunction with an obstetric monitor or imager. The device converts electrical signals into ultrasonic energy, and vice versa, by means of an assembly distinct from an ultrasonic generator. This generic type of device may include the following accessories: coupling gel, preamplifiers, amplifiers, signal conditioners with their power supply, connecting cables, and component parts. This generic type of device does not include devices used to generate the ultrasonic frequency electrical signals for application.

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**Source:** [https://fda.innolitics.com/submissions/OB/subpart-c%E2%80%94obstetrical-and-gynecological-monitoring-devices/HGL/K923335](https://fda.innolitics.com/submissions/OB/subpart-c%E2%80%94obstetrical-and-gynecological-monitoring-devices/HGL/K923335)

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