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Medical Device Data Transmission Solution

I. Solution Overview

1.1 Project Background

Medical equipment generates a large amount of log and image data during daily operation. These data need to be remotely uploaded to various hospital centers. During transmission, requirements such as data security, high-speed transmission, and real-time performance must be guaranteed.

This solution aims to achieve unified equipment access, provide a high-speed and stable VPN network between equipment and data centers, real-time upload of equipment data, and provide a stable and reliable IoT foundation for medical equipment.

1.2 Construction Objectives

  • Unified equipment access management

  • Build VPN network

  • Support remote configuration, remote diagnosis, remote upgrade

  • Achieve alarms, linkage, visualization, and report analysis

  • Improve operation and maintenance efficiency, reduce manual inspection costs

  • Secure, stable, easy to expand, easy to maintain

1.3 Applicable Scenarios

  • Unified access and management of medical equipment

  • Build VPN networking between edge and center

II. Requirements Analysis

2.1 Current Equipment Status

  • Equipment types: Mainly medical equipment

  • Communication interfaces: Ethernet/4G/5G/Wi-Fi

  • Deployment environment: Indoor

2.2 Core Requirements

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1. Network requirements: Wired / 4G/5G backup, high bandwidth, high stability

2. Remote requirements: Remote debugging, remote control, remote maintenance

3. VPN networking requirements: Build VPN channel between equipment and data center end

4. Platform requirements: Large screen visualization, reports

III. Overall Architecture Design

3.1 Three-Layer Architecture

  1. Perception Layer: Medical equipment

  2. Network Layer: Edge router, 4G/5G, Ethernet, WiFi, central end router

  3. Application Layer: Monitoring large screen, Web management backend, alarm system, enterprise data center

3.2 Data Flow

Device → Edge router → 4G/5G/Ethernet → VPN channel → Central end router → Data display

IV. Network and Access Solution

4.1 Networking Method Selection

Cellular/Ethernet/WiFi

4.2 Edge Router Selection Points

  • Gigabit Ethernet ports

  • WiFi

  • Supports 4G/5G

  • Supports VPN networking

  • Industrial-grade wide temperature, dustproof, anti-interference

  • Remote management, remote upgrade, remote configuration

V. Solution Highlights Summary

  1. One-stop: Access + Network + Platform + Application full-stack solution

  2. High compatibility: Multi-device, multi-network unified access

  3. Low cost: Reduce manual inspections, improve operation and maintenance efficiency

  4. Security and compliance: Transmission encryption, permission management, operation audit