HEBIN-RUS-T7 Remote Ultrasound Diagnostic System

HEBIN-RUS-T7 represents Hebin Robots’ flagship remote ultrasound diagnostic system, combining 7-degree-of-freedom robotics with force feedback teleoperation and AI-assisted scanning capabilities. The system received NMPA Class III medical device certification in 2023, positioning it among China’s approved remote ultrasound robotic platforms.

Product Overview

The system addresses a fundamental challenge in ultrasound diagnostics: the physical presence requirement that limits access to specialist expertise. By enabling expert sonographers to perform examinations remotely through robotic teleoperation, the HEBIN-RUS-T7 aims to extend diagnostic coverage to underserved areas, emergency transport scenarios, and isolation environments.

Unlike conventional telemedicine solutions that transmit images for remote review, this system provides real-time remote control over the actual scanning process, allowing specialists to direct probe positioning, pressure, and movement as if physically present.

Key Features

7-Degree-of-Freedom Biomimetic Arm: The additional degree of freedom beyond standard 6-DOF designs enables the robotic arm to reach scanning positions through multiple configurations, similar to human arm flexibility. This redundancy reduces workspace limitations and improves adaptability to patient positioning.

Haptic Feedback Control: The expert terminal features a probe-shaped controller and force feedback platform that transmits tactile sensations from the patient-side robot, enabling operators to perceive tissue resistance and adjust pressure accordingly.

Universal Equipment Compatibility: A quick-change probe clamping mechanism allows connection with mainstream ultrasound equipment from various manufacturers, eliminating the need for hospitals to replace existing diagnostic systems.

AI Integration Platform: Hardware and software interfaces support continuous AI capability upgrades, including assisted scanning guidance, anatomical landmark recognition, and automated lesion marking.

Layered Safety Architecture: Multiple safety layers spanning environmental perception, impedance control, and human-machine interaction protect both patients and equipment during operation.

Technical Specifications

Cleared in China in 2023, HEBIN-RUS-T7 operates a 7-DOF force-controlled arm over 5G networks with universal quick-change probe compatibility and multi-layer safety systems.

Clinical Applications

The remote ultrasound system targets several deployment scenarios:

Emergency Medical Services: Integration with 5G-equipped ambulances enables specialist consultation during patient transport, supporting pre-hospital diagnostic decisions and treatment planning.

Isolation Environments: In ICU, infectious disease wards, or quarantine facilities, remote operation reduces healthcare worker exposure while maintaining diagnostic capabilities.

Telemedicine Networks: Connection of specialist centers with community clinics extends expert diagnostic coverage to underserved regions without requiring specialist travel.

Training and Quality Assurance: Remote observation and guidance capabilities support training programs and real-time quality oversight of scanning procedures.

Regulatory Status

The system also holds two US PCT patent authorizations for core invention technologies.

Frequently Asked Questions

What connectivity does the system require?

The system is designed for 5G network operation to achieve the low-latency, high-bandwidth communication necessary for real-time teleoperation. Latency requirements for force feedback control are significantly more stringent than for video streaming alone.

Can the system work with existing ultrasound equipment?

Yes, the universal probe interface design enables connection with major ultrasound equipment manufacturers without requiring hospitals to purchase new diagnostic systems. This compatibility reduces implementation costs and allows institutions to use existing equipment investments.

What AI capabilities does the system include?

Current AI features include scanning guidance with anatomical reference overlays, real-time lesion marking, and automated report generation. The platform architecture supports future capability upgrades as AI algorithms mature.

How does the safety system work?

The system implements three safety layers: environmental perception monitors the workspace for obstacles and patient movement; impedance control limits forces applied during scanning; and human-machine interaction safety allows immediate operator intervention or emergency stop activation.