1.1  Introduction

Capnograph adopts sidestream method to measure the end-tidal carbon dioxide, airway respiration rate and other parameters. It can detect pulmonary ventilation function and reflect the circulation and pulmonary blood flow as well as indirectly reflect the alveolar ventilation standard. Meanwhile, it can also detect the blood oxygen saturation and pulse.

The Capnograph is applicable for use in pre-hospital emergency transfer, emergency department, ICU, operating room, neonatology, respiratory department and other occasions. The application population is adult, pediatric and neonate patients.

1.2  Features

1)        End-tidal CO2 measurement function

2)        Respiration rate measurement function

3)        SpO₂ measurement function

4)        Pulse rate measurement function

5)        Over-limit alarm function for EtCO₂,Respiration rate,SpO₂and Pulse rate

6)        Low battery alarm function

1.3  Performance

u  End-tidal CO2 measurement:

1)Measurement range: 0 ~150mmHg

2)Resolution: 1mmHg

3)Accuracy:

0~40 mmHg:±2 mmHg

41~70 mmHg:±5% of readings

71~100 mmHg:±8% of readings

101~150 mmHg:±10% of readings

u  Respiration rate measurement:

1)Measurement range: 2rpm~120rbpm

2)Resolution: 1rpm

3)Accuracy: ±1rpm

u  SpO2 measurement:

1) Measurement range: 30~100 %

2) Resolution: 1%

3) Accuracy:

               70~100 %:2 %

               0 ~ 69 %:undefinition

u  Pulse rate measurement:

1) Measurement range: 25~250 bpm

2) Resolution: 1bpm

3) Accuracy: ±2 bpm or ±2%,whichever is greater

u  Safety characteristic:

1)Device type: internally powered equipment

2)Degree of protection against electric shock: type BF applied part

3)Degree of protection against ingress of liquid: IPX1

1.4  Accessories

u  User Manual

u  Blood oxygen probe

u  Sampling pipe

1.5  Physical Characteristic

Dimension: 159*72*31 mm

Weight: 270 g

Working environment

Temperature: 5℃~40℃

Relative humidity: 30%~ 75%, no condensation

Atmospheric pressure: 700hPa~1060hPa

Power supply: DC 3.7V (rechargeable lithium battries)

Input power: ≤1.5VA

1.6  Optional configuration

None.

1.7  Certification

2   Selling points analysis

1. 2.8'' color LCD screen, user-friendly interface, easy to operate

2. Compact and portable design

3. Visual and audible alarm system

4. Alarm limits and unit can be set

5. With automatic compensation of atmospheric pressure

6. Suitable for use in medical transfer, emergency, surgery, monitoring and other situations