New Registration Certificate Issued: Hangzhou Zhengda Medical's Automatic Tourniquet System More Clinically Adaptive

The newly certified dual-channel automatic tourniquet system is engineered to deliver superior performance in a wide range of surgical environments. With features developed in response to real-world clinical needs, this system represents a significant upgrade in automation, safety, and user experience.

Integrating clinical experience to optimize operational details

1. Precise Pressure Control and Automatic Calibration

The electrical pneumatic tourniquet equipment is equipped with an automatic pressure calibration function that detects and corrects deviations based on air pressure variations at different altitudes, ensuring accurate and stable hemostatic pressure at all times. This ensures safe and reliable clinical pressure control in both high and low altitude environments. The pressure accuracy control range complies with the latest standard requirements of YY/T 1830-2022 for electric pneumatic tourniquet.

2. Dual-Channel Independent Control and IVRA Function

The automatic tourniquet system supports independent control of both left and right channels, allowing for separate pressure and time settings, as well as independent control of inflation and deflation, and alarm functions, for more flexible and efficient operation. The IVRA function enables switching between dual-chamber tourniquets.

3. Efficient Operation and Safety Design

The touchscreen control interface is simple and intuitive, making it easy to use. It features fast and slow deflation functions to meet diverse clinical deflation requirements both domestically and internationally. In emergency situations, the fast deflation function quickly reduces pressure, ensuring surgical safety.

Intelligent LOP Function

The YTQ-H model features an intelligent LOP function, a key upgrade. This function automatically identifies the minimum hemostatic pressure required on the patient's limb, ensuring effective hemostasis while minimizing tissue compression and potential damage. This not only enhances surgical safety but also significantly improves patient comfort, making it a key feature that meets clinical needs.

Improved Alarm Functions Ensure Safety

The alarm and notification features of the automatic tourniquet system are designed in strict accordance with the relevant requirements of YY 9706.108-2021 and YY/T 1830-2022, ensuring safe and reliable clinical use.

1. Timer Alarm: The countdown function emits an audible and visual alarm when the timer expires, alerting the operator to potential risks.

2. Abnormal Pressure Alarm: When the pressure deviates from the set value due to tourniquet leakage or other reasons, an audible and visual alarm will be issued to alert the operator.

3. Low Battery Alarm: When the battery charge drops below 20%, an audible and visual alarm will be issued.

4. Operation Status Indicator: The device features voice notification during inflation and deflation, providing intelligent operator prompts.

A New Milestone in Steady Progress

The acquisition of this new registration certificate not only reaffirms the product's compliance and safety, but also represents a new step forward for Hangzhou Zhengda Medical in clinical adaptability and functional optimization. Going forward, the company will continue to incorporate clinical feedback, adhere to the latest regulatory standards, and continuously promote technological innovation to provide medical institutions with safer, more reliable, and more intelligent hemostasis solutions.