Product code BZW— Anesthesiology

FDA has cleared 13 devices under product code BZW between 1977 and 1988, filed by 13 applicant companies. No FDA device recalls reference this product code. Class I devices are low-risk and subject to FDA general controls; many Class I device types are exempt from 510(k) premarket notification.

• 19881 clearance
• 19861 clearance
• 19851 clearance
• 19843 clearances
• 19833 clearances
• 19821 clearance
• 19801 clearance
• 19791 clearance
• 19771 clearance

• Sherwood Medical Industries1 clearance
• Sheridan Catheter Corp.1 clearance
• Sharn, Inc.1 clearance
• Science Development Corp.1 clearance
• Rsp, Inc.1 clearance
• Primrose Medical, Inc.1 clearance
• Mon-A-Therm, Inc.1 clearance
• Medical Parameters, Inc.1 clearance
• Medical Components, Inc.1 clearance
• Labarge, Inc.1 clearance

• K874519 — MODIFIED ESOPHAGEAL STETHOSCOPE/TEMPERATURE SENSORMon-A-Therm, Inc.·1988-01-29
• K860558 — ESOPHAGEAL STETHOSCOPESharn, Inc.·1986-04-01
• K844444 — ESOPHAGEAL STETHOSCOPEMedical Parameters, Inc.·1985-01-10
• K843070 — ESOPHAGEAL STETHOSCOPESPrimrose Medical, Inc.·1984-08-24
• K841574 — QUAZAR ESOPHAGEAL STETHOSCOPEAxiom Medical, Inc.·1984-08-15
• K842865 — ESOPHAGEAL STETHOSCOPEInmed Corp.·1984-08-15
• K830329 — ESOPHAGEAL STETHOSCOPEScience Development Corp.·1983-03-11
• K830218 — SHERIDAN/ESOPHAGEAL STETHOSCOPESheridan Catheter Corp.·1983-03-09
• K823703 — ESOPHAGEAL STETHOSCOPERsp, Inc.·1983-01-07
• K823126 — MODEL SA-1 STETHOSCOPE AUDIO AMPLIFIERElectromedics, Inc.·1982-11-16
• K800463 — ESOPHAGEAL STETHESCOPEMedical Components, Inc.·1980-03-10
• K790523 — ARGYLE ESOPHAGEAL STETHOSCOPESherwood Medical Industries·1979-03-27
• K771411 — ESOPHAGEAL STETH. TEMP. SENSORLabarge, Inc.·1977-09-23