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Product Description
arameter |
Details |
ECG (Electrocardiogram) |
|
Lead Selection |
All leads, I, II, III, aVF, aVR, aVL, V1-V6 (chest leads) |
Gain Selection |
×1, ×2, ×4, ×0.5 (four settings) |
Frequency |
Diagnostic Mode: 0.05-130 Hz |
|
Monitoring Mode: 0.5-40 Hz |
|
Surgical Mode: 1-20 Hz |
Sweep Speed |
12.5 mm/s, 25 mm/s, 50 mm/s (three standard settings) |
Heart Rate Range |
Adult: 15-300 bpm (beats per minute) |
|
Neonatal/Pediatric: 15-350 bpm |
Heart Rate Accuracy |
±1% or ±1 bpm, whichever is greater |
RESP (Respiration) |
|
Respiration Measurement Range |
Adult: 7-120 BrPM (breaths per minute) |
|
Pediatric/Neonatal: 7-150 BrPM |
Accuracy |
2 BrPM |
Resolution |
1 BrPM |
NIBP (Non-Invasive Blood Pressure) |
|
Technology |
Oscillometric Method (Pulse Wave Oscillation) |
Blood Pressure Measurement Range and Accuracy |
|
Adult |
Systolic: 40-270 mmHg |
|
Diastolic: 10-215 mmHg |
|
Mean: 20-235 mmHg |
Pediatric |
Systolic: 40-200 mmHg |
|
Diastolic: 10-150 mmHg |
|
Mean: 20-165 mmHg |
Neonatal |
Systolic: 40-135 mmHg |
|
Diastolic: 10-100 mmHg |
|
Mean: 20-110 mmHg |
Static Pressure Range |
0-300 mmHg |
Static Pressure Accuracy |
3 mmHg |
Blood Pressure Accuracy |
Maximum Mean Error: 5 mmHg; Maximum Standard Deviation: 8 mmHg |
SPO2 (Oxygen Saturation) |
|
Range |
70-100%: 2 digits |
|
0-69%: Not defined |
SPO2 Measurement Error |
70-100%: ±2% |
|
0-69%: Not defined |
Resolution |
1% |
Pulse Rate |
20-300 bpm |
TEMP (Temperature) |
|
Technology |
High-sensitivity thermistor probe |
Temperature Measurement Range |
0°C-45°C |
Resolution |
0.1°C |
Temperature Accuracy |
0.1°C (excluding sensor error) |
EtCO2 (End-Tidal CO2) |
|
Technology |
Sidestream external module |
Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.





