In the era of medical digitalization, an all-in-one surgical recording and broadcasting system has become essential equipment in operating rooms. Whether for surgical teaching, remote consultation, or case archiving, it addresses real clinical challenges with efficiency and reliability.

Core Application Scenarios

01. Surgical Teaching – From “Observation” to Digital Learning

• Challenge: Traditional teaching is limited by single perspectives and unclear visuals, making it hard for students to observe key procedures.

• Solution:
  ✅ Deploy 2–3 HD PTZ cameras (20× optical zoom) to capture surgical field close-up + surgeon’s operation + room overview.
  ✅ Real-time streaming to lecture halls or online platforms, with flexible multi-view switching. Every detail—suturing, knotting, dissection—is shown clearly.

02. Remote Consultation – Experts “On Site” from Afar

• Challenge: Waiting for specialists to arrive delays treatment and risks missing the optimal intervention time.

• Solution:
  ✅ 4K ultra-HD audio & video interaction with low-latency H.265 encoding for seamless communication.
  ✅ Support up to 50 concurrent viewers via PC or mobile. All sessions are recorded for review and archiving.

03. Case Archiving – Building a “Speaking” Surgical Knowledge Base

• Challenge: Valuable surgical experience often relies on oral transmission, lacking standardized and lasting documentation.

• Solution:
  ✅ Automatic full-procedure recording, integrating multi-source inputs (endoscope, vital signs monitor, room camera).
  ✅ Secure data storage with 2TB local HDD + centralized server backup. Ensures reliable preservation and easy retrieval of surgical videos.

  
  Golden Rules for Installation & Commissioning – Avoid 80% of Common Pitfalls

  01. Camera Position Determines Image Quality
  ❌ Mistake: Pointing the camera directly at the surgical shadowless lamp, causing overexposure.
  ✅ Best Practice:

• Surgical field camera: Ceiling-mounted at a 45° angle above the operating table, focused on instrument operations.

• Room overview camera: Wall-mounted at a higher position, avoiding obstruction by medical staff.

• Tuning Tip: Use a white surgical drape for white balance calibration to ensure accurate tissue color reproduction.

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  02. Audio Capture – Focus on What Matters
  ❌ Issue: Instrument noises overpower the surgeon’s voice, making remote consultation unclear.
  ✅ Solution:

• Basic setup: Ceiling-mounted omnidirectional microphone for balanced sound pickup.

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  03. Storage Strategy – Prevent Data Loss

• A single surgery recording may take 5–10GB.

• Recommendation:
  ① Configure local storage ≥2TB for one-month loop recording.
  ② Integrate with hospital NAS for automatic backup, ensuring data safety and accessibility.

• Advanced setup: Add a directional microphone near the surgeon’s position to prioritize voice clarity.
  
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