Wesper Lab
Wesper Lab is a digital recording device for recording physiological parameters from a sleeping patient. It is intended for adult sleep studies in home or clinical environments and may be…
Wesper Lab is a digital recording device for recording physiological parameters from a sleeping patient. It is intended for adult sleep studies in home or clinical environments and may be applied by a layperson under the direction of a physician or trained technician.
The recorded parameters can be displayed at the same time or afterward. The filing states that the data assist trained personnel in identifying sleep apnea. It also clarifies that Wesper Lab does not actively monitor or diagnose the patient and does not issue alarms.
Listed Item
Wesper Lab (“the device”) is a digital recording device designed to collect sleep data in adult patients as prescribed by a healthcare professional. Wesper Lab uses a set of multi-use, adhesive patches that record physiological parameters during sleep. The kit is coupled with a pulse oximeter to collect information about pulse rate and oxygen desaturations. The device employs a mobile application (“the app”), which resides on the patient’s personal mobile device, relaying sleep data wirelessly to a secure remote storage location (“the cloud”) for subsequent analysis by a healthcare professional. The app has 3 Bluetooth Low-Energy (BLE) ports, each of which receives multiple physiological channels from the patient. The device’s BLE ports connect to the following: 1. Abdominal patch 2. Thoracic patch 3. Pulse oximeter Data from the patches are transmitted via BLE throughout the night to the app, which uploads the data to the cloud. The third BLE port on the app connects to an authorized FDA-cleared pulse oximeter. This Device Identification is for a kit that is shipped without a charger.
Recorded Data and Use
The FDA summary names Wesper Lab as a breathing-frequency monitor and describes the intended use as recording parameters during sleep. It identifies physicians or trained technicians as directing use, while allowing layperson application. The setting is an adult sleep study at home or in a clinical environment.
Who Else Makes It
Concentrated in Fujian (1), Jiangsu (1), Guangdong (1). 3 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Sanbor Medical Xiamen, Inc. | Xiamen | Fujian | Contract manufacturer | 16 |
| Jiangyin Sinbon Electronics Co Ltd | Jiangyin | Jiangsu | Contract manufacturer | 13 |
| Mehow Innovative (Huizhou) Ltd. | Huizhou | Guangdong | Contract manufacturer | 11 |
Record
| Listed by | Wesper, Inc., United States |
|---|---|
| FDA product code | MNR |
| Device type | Ventilatory Effort Recorder |
| Device class | Class 2 |
| Regulation | 21 CFR 868.2375 |
| 510(k) | K221816 |
| Record published | 2023-08-31 |
| Record revised | 2026-05-07 (version 2) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Prescription | Prescription only |
| Supplied as a kit | Yes |
| Label carries | serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| WSWW-RE-K-N-V01-GRD | In distribution | |
| WSWW-RE-K-N-V02-BLO | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Sleepsense | S. L. P. Scientific Laboratory Products Ltd | 182 |
| TriplePlay | Dymedix Diagnostics Inc | 71 |
| Embla | S. L. P. Scientific Laboratory Products Ltd | 36 |
| Grass | S. L. P. Scientific Laboratory Products Ltd | 31 |
| Xltek | Embla Systems | 30 |
| Alice NightOne | Respironics Inc. | 22 |
| Onera STS | Onera B.V. | 21 |
| Natus | S. L. P. Scientific Laboratory Products Ltd | 21 |
| Night Shift | Advanced Brain Monitoring, Inc. | 19 |
| Neurovirtual | Neurovirtual USA, Inc. | 18 |
| SOMNOtouch Resp accessory | Somnomedics AG | 18 |
| zRIP | Respironics Inc. | 17 |
Showing 12 of 259. All products under Ventilatory Effort Recorder
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K252628 | 2026-04-27 |
| K221816 | 2023-03-09 |
| K203343 | 2021-12-21 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.