ECG-Digital Electrocardiograph

The YR06920 – YR06921 ECG Monitor is an essential tool for medical monitoring, offering cutting-edge technology and high-quality features designed to meet the needs of healthcare professionals. With a 7-inch high-resolution TFT screen, these monitors allow for clear and accurate visualization of crucial information, such as heart rate, lead, and energy delivered, among other parameters. Furthermore, the YR06921 model offers an enhanced option with an integrated voice function and a built-in printer that facilitates automatic documentation in emergency situations.

Features and Specifications:

The YR06920 and YR06921 are designed with an 800×480 pixel display resolution and feature adjustable sweep speeds (12.5/25/50 mm/sec). The ECG connection is flexible, allowing the use of 3- or 5-lead cables, and external reusable paddles are available for both adult and pediatric patients. Defibrillation and electrosurgical protection, along with support for up to 4000V AC/50Hz, ensures safe use in demanding hospital environments. Furthermore, charging is rapid, reaching 80% in just 3 hours and 100% in 5 hours, with a capacity of up to 10 hours of continuous monitoring or 60 full-energy discharges.

Design and Technology (Functionality):

These monitors are designed to provide an intuitive and reliable experience in critical situations. Their high-resolution thermal printing technology allows for real-time data recording and automatic recording during defibrillation shocks. Additionally, the power display and low battery indicator help maintain efficient monitoring. The YR06921 offers extra features such as a fast ECG electrode and the ability to simultaneously display defibrillation content on screen, making it a more comprehensive option for medical emergencies.

Frequently Asked Questions:

1. What is the difference between the YR06920 and the YR06921?The YR06921 includes a built-in voice prompt and printer, while the YR06920 does not. Both versions are excellent for ECG monitoring.
2. What type of power can the monitor use?The device operates on dual AC-DC power, compatible with voltages from 100V to 240V AC and optional 12V DC, making it suitable for hospital and mobile use.
3. How long does the battery last?The 11.1Vdc 4000mAh lithium battery provides up to 10 hours of continuous monitoring or 60 full power discharges, ideal for long work shifts or critical situations.

Advantages and Disadvantages:

Advantages:

• High Resolution and Clear Screen: Its 7-inch high-resolution TFT screen ensures a clear display in any condition.
• Complete Protection: It has a defibrillation and electrosurgical protection system, making it safe in emergency procedures.
• Long Battery Life: Up to 10 hours of continuous monitoring, ideal for long workdays.
• Enhanced Functionality (YR06921): With voice option and built-in printer, the YR06921 offers more convenience for professionals in emergency situations.

Disadvantages:

• No SpO2 on YR06920: Unlike the YR06921, the YR06920 does not have blood oxygen (SpO2) as an optional parameter.
• Size and Weight: Although it is portable, weighing 7.5 kg, it is not the lightest monitor in its category.

Product Use in the Field:

The YR06920 – YR06921 ECG Monitor is primarily used in hospitals, clinics, and emergency departments, where continuous monitoring of vital signs is essential. In emergency situations, the defibrillator and monitoring functions enable healthcare professionals to make quick and effective decisions. Its ability to display leads and automatically record defibrillation data makes it a vital tool in intensive care and emergency department settings.

Recommendations:

To maximize the use and maintenance of these monitors, periodic calibration of the screen and printer is recommended to ensure the accuracy of measurements and recordings. Additionally, to guarantee a long battery life, be sure to fully charge the device after each use and perform a complete charge cycle every three months. It is also advisable to always keep spare ECG paddles and cables on hand to ensure functionality during critical interventions.

Technical Specifications

Model	YR06920	YR06921
Screen	High resolution, color TFT
Screen Size	7 inches (17.7 cm) diagonal
Sweep Speed	12.5/25/50 mm/sec
Information Displayed	Heart Rate, Lead, Alarm On/Off, Energy Delivered
Resolution	800×480
ECG connection	3-lead or 5-lead ECG cable, paddles
Derivation Selection	Displayed on the monitor, paddles: I, II, III, AVR, AVL, AVF, V
ECG size	2.5, 5, 10, 20, 30 mm/mV
Heart Rate	20-350 BPM
Protection	4000V AC/50Hz support, protection against electrosurgical knife and defibrillation
Waveform	Bipaus
Type of Defibrillator	External Synchronous/Asynchronous Manual
Charging Time	Less than 10 seconds at 360 Joules
Energy Display	Indicates selected and delivered energy
Charging Indicator	Voice and visual cues
Energy Selection	0, 3, 5, 7, 10, 20, 30, 50, 100, 200, 300, 360 Joules
Standard Shovels	External reusable adult shovels (integrated pediatric shovels)
Battery	Li-ion battery Li1104c 11.1Vdc 4000mAh X2
Battery Capacity	Up to 10 hours of ECG monitoring or 60 full energy shocks
Low Battery Indicator	Flashing low battery icon and battery indicator on the monitor panel
Top-up Rate	80% in 3 hours, 100% in 5 hours
Recorder Paper	50mm Thermal
Printing Method	High-resolution thermal printhead
Print Mode	HR Exceed limits alarm recording, Auto timed recording, Real-Time recording, Defibrillation discharge trigger recording
Feeding	AC-DC dual-use: AC 100V~240V, 50/60Hz. Vehicle Voltage (Optional): DC 12V
Main Unit	Portable
Dimensions	L320 x W205 x H410
Weight	7.5 kg
Blood Oxygen (SpO2)	Not included	Optional
Voice function	Not available	Integrated spoken voice function
Built-in printer	Not specified (no standard printer mentioned)	Standard built-in printer with defibrillation print trigger
Fast electrode for ECG	not specified	The gripping electrode can quickly generate the ECG waveform.
Defibrillation content on screen	not specified	The defibrillation content can be viewed on the screen simultaneously
Standard battery	not specified	Li-ion battery Li1104c 11.1Vdc 4000mAh X2
Medical parameters (NIBP, Temp, Spo2)	Includes NIBP, Temp and SpO2 with specific probes	It does not specify NIBP or temperature; it mentions optional SpO2.
Screen	The ability to display defibrillation is not specified.	Defibrillation and other parameters displayed simultaneously on screen