Bm2000A Sleep Apnea Monitor The Latest Sleep Monitoring Devices

Product Description

BM2000A Sleep monitoring system
Suitable for sleep hypopnea syndrome monitoring

Instructions
Berry Sleep Apnea Screening Monitor has CE0123, ISO13485, NMPA and we can meet most people's measurements of blood oxygen and pulse rate. It can accurately capture pulse signals and has been validated in numerous clinical trials.
 

Major Features
1. The product is user-friendly and can be operated with a single button.
2. It is compact and lightweight, making it easy to carry.
3. The product has low power consumption.
4. When the battery voltage is low and may affect normal operation, a low voltage warning indicator will appear on the display.
5. It features an automatic shutdown function.
6. No routine maintenance or calibration is required.
7. A prompt will be issued when the measurement signal exceeds the threshold(If supported).
8. It can communicate with smart terminal devices via Bluetooth (If supported).

Operation Process
1,Download the BerrySmartHealth APP from Google Play and Apple Store.
2,Wear the equipment to keep at least 6 hours sleep monitoring.
3,Put on the device and wrap foam spO2 sensor around fingertip.
4,The collected data is transferred to the mobile phone via bluetooth.
5,Display report on phone.
6,Reports can be shared.

Technical Features

Display SpO2, PR,PI	Battery Type: 3.7v  Lithium battery
Pulse Rate: Measurement range: 25 - 250bpm Accuracy: ±2bpm	SpO2: Measurement range: 0% - 100% Accuracy: ±2% (70% - 100%)
Size:57(L)x56(W)x14(D)mm	Weight: 34g±1g (Do not contain sensor)
Working Voltage: DC 3.4v ~ DC 4.3v	Free App: "BerrySmartHealth"

Accuracy Test

Blood Oxygen Concentration Tes                                                                      Pulse Rate Test               

                                                                                                            Berry Product Rate VS Reference heart rate ECG

                                                                                                            Correlation=0.98, P-value< 0.0001

                              Average reference oximeter                                                                       Reference Heart Rate(ECG)                           

                                            Effective (SaO2)                                                                                            (ECG) [BPM]

Comparison: Reference Pulse Oximeter
Berry Pulse Oximeter	70 ~ 100	90 ~ 100	80 - < 90	67 - < 80	RESE≤3% Within the range of 70~100%
# pts	240	79	81	81
Error	-0.6	-1.1	-0.9	0.1	Pass
Root mean square error	1.9	1.7	2.0	2.1

 

Berry products have passed the accuracy test, blood oxygen

concentration accuracy <2%,510k requirements<3%

 

Analysis Of Clinical Trial Results

Mean Blood Oxygen
Average blood oxygen calculation accuracy: 98.51%
Diagnosis of hypoxemia
Sensitivity: 89.29%	Specificity: 77.78%	Accuracy:92.59%
OSAHS Judgment Results
Sensitivity: 94.17%	Specificity: 61.21%	Accuracy:89.62%