Home / 510(k) Clearances / K193027

510(k) K193027

Esophageal Stethoscope 9 French, Esophageal Stethoscope 12 French, Esophageal Stethoscope 18 French, Esophageal Stethoscope, 24 French by Deroyal Industries, Inc. — Product Code BZT

K193027 is an FDA 510(k) premarket notification submitted by Deroyal Industries, Inc. for the device "Esophageal Stethoscope 9 French, Esophageal Stethoscope 12 French, Esophageal Stethoscope 18 French, Esophageal Stethoscope, 24 French". The FDA issued a decision of Substantially Equivalent on April 2, 2020. The device falls under product code BZT (Stethoscope, Esophageal, With Electrical Conductors), a Class II device regulated under 21 CFR 868.1920. Deroyal Industries, Inc. has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
April 2, 2020
Date Received
October 30, 2019
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Stethoscope, Esophageal, With Electrical Conductors
Device Class
Class II
Regulation Number
868.1920
Review Panel
AN
Submission Type

Other clearances by Deroyal Industries, Inc.

  • K250586 — Prospera Spectruum Negative Pressure Wound Therapy Black Foam Kits and White Foa (November 21, 2025)
  • K230233 — Prospera Spectruum Negative Pressure Wound Therapy System (April 18, 2024)
  • K200631 — DeRoyal Temperature Monitoring Probe (December 23, 2020)
  • K200757 — Foley Catheter with Temperature Sensor (October 15, 2020)
  • K200319 — HYDRO-TEMP Neonatal Skin Surface Temperature Sensor, HYDRO-TEMP Neonatal Skin Su (April 2, 2020)
  • K191425 — Hydro-Temp Neonatal Skin Temperature Probe Cover (January 21, 2020)
  • K173072 — Algidex Ag Silver Alginate Wound Dressing (April 4, 2018)
  • K171475 — DeRoyal Laprador Specimen Retrieval System (August 17, 2017)
  • K152978 — DeRoyal Angiography Kits (March 25, 2016)
  • K142962 — PROTOCOL Incision Dressing (July 23, 2015)

Other clearances for product code BZT

  • K251025 — Mon-a-Therm™ Esophageal Stethoscope with Temperature Sensor 400TM (90041, 90042, (December 29, 2025)
  • K140134 — ESOPHAGEAL STETHOSCOPE WITH TEMPERATURE SENSOR (NON-STERILE),ESOPHAGEAL STETHOSC (June 16, 2014)
  • K111050 — ESOPHAGEAL / RECTAL TEMPERATURE PROBE, 9FR, 12FR, ESOPHAGEAL STETHOSCOPE WITH TE (April 12, 2012)
  • K092716 — ESOPHAGEAL STETHOSCOPE (September 17, 2009)
  • K072621 — ESOPHAGEAL/RECTAL TEMPERATURE PROBE AND ESOPHAGEAL STETHOSCOPE WITH TEMPERATURE (December 13, 2007)
  • K062020 — LIFESOUND ESOPHAGEAL STETHOSCOPE (September 5, 2006)
  • K982193 — ESOPHAGEAL STETHOSCOPE (September 1, 1998)
  • K973839 — DISPOSABLE ESOPHAGEAL STETHOSCOPE (March 19, 1998)
  • K961060 — ARISTO ESOPHAGEAL STETHOSCOPE (June 19, 1996)
  • K953793 — INTROSCOPE (November 29, 1995)

FDA data resources