Medical vacuum negative pressure machine method and system based on multi-mode man-machine interaction

By employing a multimodal human-computer interaction method on the device side, combined with collaborative decision-making between local lightweight and cloud-based large-scale models, the problems of slow system response and privacy leakage under unstable network conditions are solved, achieving real-time and secure device control and optimizing resource utilization.

CN121619346APending Publication Date: 2026-03-06SHAOXING SHOUREN MEDICAL HEALTH & TECH CO LTD
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Patent Information

Application Number
CN202511745647.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-25
Publication Date
2026-03-06

AI Technical Summary

Technical Problem

Existing technologies cannot upload user commands and scene information in a timely manner when there is a network interruption, insufficient bandwidth, or high latency, resulting in slow or no system response, which affects user experience and poses risks to data security and privacy. Furthermore, the cloud processing of a large number of simple or routine control requests leads to a waste of computing resources.

Method used

A multimodal human-computer interaction method is adopted. The device determines whether the multimodal context information meets the cloud decision conditions, triggers the local degradation strategy, generates control commands using a local lightweight model, and performs comprehensive reasoning in combination with a large cloud model to generate structured decision results. Finally, the device control operation is verified and executed through a security rule base.

Benefits of technology

It ensures the real-time performance and reliability of basic control functions when the network is poor, reduces the risk of data transmission of user privacy, reduces cloud computing load, optimizes resource utilization efficiency, and improves the robustness and security of the system.

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Abstract

The invention provides a medical vacuum negative pressure machine method and system based on multi-mode man-machine interaction, and relates to the technical field of medical equipment.The method comprises the steps that a voice instruction and visual scene information of a user are obtained; performing timestamp alignment processing on the voice instruction and the visual scene information to obtain multi-modal context information; judging whether the multi-mode context information meets a cloud decision condition or not; if yes, entering the next step; otherwise, triggering a local degradation control strategy, generating an equipment control instruction through a local lightweight model, and performing security verification on the equipment control instruction through a built-in security rule base; performing comprehensive reasoning on the multi-modal context information through a cloud large model to generate a structured decision result; analyzing the structured decision result to obtain an equipment control instruction; safety verification is carried out on the equipment control instruction through a built-in safety rule base; and based on the security verification result, executing an equipment control operation corresponding to the equipment control instruction.
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