| Alice, LoFlo, C5 Sidestream Module | 00884838082298 | Respironics Novametrix, LLC | Class IIa | |
| C5 LoFlo Sidestream Module, Philips | 00884838121393 | Respironics Novametrix, LLC | Class IIa | |
| IntelliVue G7m Anesthesia Gas Module | 00884838051492 | Philips Medizin Systeme Böblingen GmbH | Class IIb | |
| LoFlo Sidestream CO2 Module | 00884838013681 | Respironics Novametrix, LLC | Class IIa | |
| LoFlo Sidestream CO2 Module | 00884838082281 | Respironics Novametrix, LLC | Class IIa | |
| LoFlo Sidestream CO2 Module | 00884838084681 | Respironics Novametrix, LLC | Class IIa | |
| LoFlo Sidestream CO2 Module | 00884838104693 | Respironics Novametrix, LLC | Class IIa | |
| LoFlo Sidestream CO2 Module | 00884838104754 | Respironics Novametrix, LLC | Class IIa | |
| Multi-gas Sensor | 06973652191317 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| Multi-gas Sensor | 06973652191324 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| Multi-gas Sensor | 06973652192314 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| Multi-gas Sensor | 06973652192321 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| Multi-gas Sensor | 06973652192512 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| Multi-gas Sensor | 06973652192529 | Beijing Wanliandaxinke Instruments Co., Ltd. | Class IIb | |
| NomoLine ISA AX+ | 00843997016919 | Masimo Corporation | Class IIb | |
| NomoLine ISA AX+ | 00843997016926 | Masimo Corporation | Class IIb | |
| NomoLine ISA AX+ | 00843997016964 | Masimo Corporation | Class IIb | |
| NomoLine ISA OR+ | 00843997016544 | Masimo Corporation | Class IIb | |
| NomoLine ISA OR+ | 00843997016896 | Masimo Corporation | Class IIb | |
| NomoLine ISA OR+ | 00843997016902 | Masimo Corporation | Class IIb | |
| Noxtec 3000 | 08437023061022 | NOXtec Development S.L. | Class Im | |
| OAM | 00841737103011 | Vapotherm Inc. | Class IIb | |
| OAM | 00841737103417 | Vapotherm Inc. | Class IIb | |
| OAM | 00841737103448 | Vapotherm Inc. | Class IIb | |