Precision Medical Disposable Humidifier
FDA 510(k) K902970 · Precision Medical, Inc.
510(k) numberK902970
Submission
- Device name
- Precision Medical Disposable Humidifier
- Applicant
- Precision Medical, Inc.
Bath, PA, US - Received
- July 6, 1990
- Decision date
- August 14, 1990
- Decision
- Substantially Equivalent (SESE)
- Type
- Traditional 510(k)
Device classification
- Product code
- BTT – Humidifier, Respiratory Gas, (Direct Patient Interface)
- Device class
- Class II (moderate risk)
- Regulation
- 21 CFR 868.5450
- Specialty
- Anesthesiology
Other 510(k)s with product code BTT
| 510(k) | Device | Applicant | Decision |
|---|---|---|---|
| K262268 | Optiflow Oxygen Kit (AA484J)BTT · Special | Fisher and Paykel Healthcare Limited | 08/27/2026SE |
| K254078 | HVT 2.0BTT · Traditional | Vapotherm, Inc. | 04/13/2026SE |
| K251448 | FL-10000U Respiratory HumidifierBTT · Traditional | Flexicare Medical Limited. | 01/16/2026SE |
| K251419 | Laboratorios Biogalenic Sterile Water for Inhalation, USPBTT · Traditional | Laboratorios Biogalenic S.A. DE C.V. | 01/14/2026SE |
| K253479 | Optiflow Switch+ Filtered Nasal Interface with CO2 Sampling (AA042J)BTT · Special | Fisher & Paykel Healthcare, Ltd. | 12/19/2025SE |
| K250312 | Hudson RCI® Comfort Flo Nasal Cannula Premature, Infant; Hudson RCI® Comfort Flo Plus…BTT · Traditional | Medline Industries, LP | 07/02/2025SE |
| K251611 | Optiflow+ Nasal Cannula - Small (OPT942); Optiflow+ Nasal Cannula - Medium (OPT944)…BTT · Special | Fisher & Paykel Healthcare, Ltd. | 06/25/2025SE |
| K242717 | Laboratorios Biogalenic Sterile Water for Inhalation, USPBTT · Traditional | Laboratorios Biogalenic S.A. DE C.V. | 01/30/2025SE |
| K241778 | Hudson RCI Comfort Flo® CubCannulaBTT · Traditional | Medline Industries, LP | 12/19/2024SE |
| K240163 | Hudson RCI® Comfort Flo Nasal Cannula; Hudson RCI® Comfort Flo Plus CannulaBTT · Traditional | Medline Industries, LP | 09/27/2024SE |
More from Medline Industries, LP
| 510(k) | Device | Decision |
|---|---|---|
| K173807 | Accu O2 Oxygen AnalyzerCCL · Abbreviated | 05/02/2018SE |
| K140179 | Easy Go VacBTA · Special | 04/25/2014SE |
| K103563 | Precision Portable Oxygen Concentration Model 4150CAW · Traditional | 07/01/2011SE |
| K103324 | Precision Liquid Oxygen SystemBYJ · Traditional | 04/21/2011SE |
| K090781 | HELIO2 BlenderBZR · Traditional | 08/13/2009SE |
| K072348 | Precision Oxygen ConcentratorCAW · Abbreviated | 10/27/2008SE |
| K063096 | Precision Oxygen MonitorCCL · Abbreviated | 02/27/2007SE |
| K053232 | Precision BlenderBZR · Traditional | 01/10/2006SE |
| K051691 | Minimate CompressorBTI · Traditional | 12/09/2005SE |
| K041122 | Precision Liquid Oxygen SystemBYJ · Traditional | 10/04/2004SE |
Questions and answers
When was Precision Medical Disposable Humidifier cleared by the FDA?
Precision Medical Disposable Humidifier (K902970) received a 510(k) decision of Substantially Equivalent on August 14, 1990, 39 days after the submission was received.
What is the product code of K902970?
The FDA product code is BTT – Humidifier, Respiratory Gas, (Direct Patient Interface), a Class II (moderate risk) device regulated under 21 CFR 868.5450.