510(k) K962223

WATER CHAMBERS FOR ST 3000 HEATED HUMIDIFIER by Marquest Medical Products, Inc. — Product Code BTT

K962223 is an FDA 510(k) premarket notification submitted by Marquest Medical Products, Inc. for the device "WATER CHAMBERS FOR ST 3000 HEATED HUMIDIFIER". The FDA issued a decision of Substantially Equivalent on January 14, 1997. The device falls under product code BTT (Humidifier, Respiratory Gas, (Direct Patient Interface)), a Class II device regulated under 21 CFR 868.5450. Marquest Medical Products, Inc. has at least 10 other 510(k) clearances on record.