NOMN-03 SPO2 measurement module
Product Attributes
|
TYPE |
SPO2 board for Medical high-performance monitor |
|
Category |
SPO2 board\ Blood oxygen module\ SPO2 module |
|
Series |
narigmed® NOMN-03 |
|
Display parameter |
SPO2\PR\PI\RR |
|
SpO2 measurement range |
35%~100% |
|
SpO2 measurement Accuracy |
±2%（70%~100%） |
|
SpO2 resolution ratio |
1% |
|
PR measurement range |
25~250bpm |
|
PR measurement Accuracy |
The greater of ±2bpm and±2% |
|
PR resolution ratio |
1bpm |
|
Anti-motion performance |
SpO2±3% PR ±4bpm |
|
Low perfusion performance |
SPO2 ±2%, PR ±2bpm Can be as low as PI=0.025% with Narigmed’s probe |
|
perfusion Index Range |
0%~20% |
|
PI resolution ratio |
0.01% |
|
Respiratory rate |
4rpm~70rpm |
|
RR resolution ratio |
1rpm |
|
Plethyamo Graphy |
Bar diagram\Pulse wave |
|
Typical power consumption |
<15mA |
|
Probe off detection\Probe failure detection |
YES |
|
Power supply |
5V DC |
|
Value output time |
4S |
|
Communication method |
TTL serial communication |
|
Communication protocol |
customizable |
|
Size |
50mm*22mm*3mm |
|
Wiring methods |
Socket type |
|
Application |
Can be used in a monitor |
|
Operating Temperature |
0°C ~ 40°C 15%~95%( humidity) 50kPa~107.4kPa |
|
storage environment |
-20°C ~ 60°C 15%~95%( humidity) 50kPa~107.4kPa |
Following Features
Narigmed’s blood oxygen technology can be applied to various occasions, people or animals, and is used by doctors to measure blood oxygen, pulse rate, respiratory rate and perfusion index. Especially optimized and improved for anti-motion and low perfusion performance. For example, under random or regular movement at 0-4Hz, 0-3cm, the accuracy of pulse oximetry (SpO2) is ±3%, and the measurement accuracy of pulse rate is ±4bpm. When the low perfusion index is greater than or equal to 0.025%, the accuracy of pulse oximetry (SpO2) is ±2%, and the measurement accuracy of pulse rate is ±2bpm.
Has the following product features:
1. Real-time measurement of pulse oxygen saturation (SpO2)
2. Measure pulse rate (PR) in real time
3. Real-time measurement of perfusion index (PI)
4. Measure respiratory rate (RR) in real time
5. Real-time transmission of pulse wave signals based on infrared spectrum absorption.
6. Real-time transmission of module working status, hardware status, software status and sensor status, and the host computer can issue alarms based on relevant information.
7. Three specific patient modes: adult, pediatric and neonatal mode, and later veterinary mode.
8. It has the function of setting the average time of calculation parameters to obtain the response time of different calculation parameters.
9. Ability to resist motion interference and weak perfusion measurement.
10. With respiratory rate measurement.
Short Description
The PI Perfusion Index (PI) is an important indicator of the perfusion capacity (i.e. the ability of the arterial blood to flow) of the body of the person being measured. Under normal circumstances, the PI ranges from >1.0 for adults, >0.7 for children, to weak perfusion when <0.3. when PI is smaller, Means the blood flow to the site being measured is lower and the blood flow is weaker. Low perfusion performance is a key indicator of oxygen measurement performance in scenarios such as critically premature infants, patients with poor circulation, deeply anaesthetised animals, people with dark skin, cold plateau environments, special test sites, etc., where blood flow is often weakly perfused and where poor oxygen measurement performance can lead to poor oxygen values at critical times. Narigmed's blood oxygen measurement has an accuracy of ±2% of SpO2 at a weak perfusion of PI=0.025%.
Narigmed is a Class II medical device technology company focusing on the R&D, manufacturing, sales and service of blood oxygen and blood pressure monitoring equipment. The company's main business is the R&D, production and sales of professional blood oxygen and blood pressure parameter modules and equipment. It is suitable for Suitable for monitors, handheld blood oxygen monitors, home blood pressure monitors, pulse oximeters, medical blood oxygen test accessories and other equipment. The company focuses on improving the measurement accuracy and reliability of blood oxygen parameters, supporting high-precision measurement of weak perfusion as low as 0.025%, and improving the anti-exercise performance of blood oxygen measurement. It can be applied to in-hospital monitors, ventilators, and oxygen generators. The on-board blood oxygen monitoring can be applied to equipment in hospital ICUs and neonatal departments, as well as inflatable, fast and comfortable non-invasive blood pressure measurement technology. The company is also working to develop more home application scenarios for blood oxygen and blood pressure parameters, such as sleep polygraphy.
