Product Specifications

Multi-Parameter Monitor

Electrical Specifications:

• Product Model: E7
• Power Supply: 12V 2A adapter (both AC and DC)
• Maximum Input Power: 70VA
• Battery: Rechargeable lithium battery

Physical Specifications:

• Screen Size: 7 inch
• Weight: 950 g
• Product Dimensions: 246.5 × 146.4 × 50.7 mm

Environmental Specifications:

• Operating Temperature: 5°C ~ 40°C
• Working Humidity: 15% ~ 80%
• Atmospheric Pressure: 60 kPa ~ 107 kPa

Standard Parameters:

ECG / NIBP / PR / RESP / TEMP / SPO2 / ETCO2

6 Detection Functions
Protect the health of the elderly

ECG

Five-lead ECG monitoring with simultaneous display of seven-lead waveforms on the same screen.

NIBP

One-button blood pressure measurement, featuring a blood pressure log and dual software/hardware overvoltage protection.

TEMP

Contact-based body temperature measurement with multi-parameter synchronization and temperature trend statistics.

RESP

Thoracic impedance method for respiratory wave extraction, displaying respiratory waveforms and respiratory rate simultaneously.

SPO₂/PR

LFC (Light Frequency Conversion) optical digital technology for large-font display of blood oxygen saturation (SpO₂) and pulse rate (PR), with real-time pulse oximetry waveform.

 The Importance of Having a Monitor at Home

With the improvement of living standards, there is a growing demand for daily healthcare. Traditional blood pressure monitors, oximeters, and ECG devices can no longer meet higher healthcare needs due to their functional limitations. At the same time, as medical equipment becomes more accessible, it is essential for bedridden patients or those with chronic conditions to have a comprehensive monitor that tracks vital signs such as blood pressure, ECG, blood oxygen, pulse rate, respiration, and body temperature. This helps safeguard their health and minimize disease-related harm.

SpO₂ (Blood Oxygen Saturation)

SpO₂ is the percentage of oxygen-bound hemoglobin (HbO₂) in the total hemoglobin (Hb), reflecting whether the body is hypoxic—a critical respiratory parameter.

• Healthy individuals: SpO₂ ≥ 94%.
• Insufficient oxygen supply: SpO₂ < 94%.
• Hypoxemia standard: SpO₂ < 90%.

RESP (Respiration Rate)

The monitor measures respiration using thoracic impedance. Breathing movements alter the impedance between electrodes, extracting the respiratory rate (breaths per minute).

• Adults: 12–20 breaths/min.
• Newborns: 30–50 breaths/min (decreases with age).

Vital Signs

Vital signs (respiration, body temperature, pulse, and blood pressure) are fundamental to sustaining life. Abnormalities in any parameter may indicate severe or fatal conditions, making them key indicators of health.

ECG (Electrocardiogram)

An ECG records the heart's electrical activity during each cardiac cycle, displaying potential changes via the monitor. It includes:

• Heart rhythm monitoring.
• Heart rate monitoring.

NIBP (Non-Invasive Blood Pressure)

Blood pressure reflects hemodynamic status, with systolic (contraction) and diastolic (relaxation) pressures. The monitor uses an oscillometric method to measure:

• Systolic/diastolic pressure, mean arterial pressure, and pulse rate.
• Supports manual, automatic, and continuous modes.

TEMP (Body Temperature)

The monitor employs a negative-temperature-coefficient thermistor for temperature sensing. Probes include:

• Surface probes: For skin temperature.
• Cavity probes: For internal temperature monitoring.