Spider Arm
Category:
Surgical Assistant Medical Instruments
Keywords:
Spider Arm
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Product Introduction
Application Cases
Elbow Joint Fixation
- Easy to secure the surgical position during elbow flexion and extension.
- Recommended supine position for the procedure.
Wrist Joint Fixation
- No additional weight accessories are required for traction.
- Allows precise control of the hand position.
Beach Chair Position
- The surgeon can secure the patient in multiple positions within the sterile field.
- Traction can be applied to the affected shoulder for abduction, internal rotation, flexion, and extension.
Lateral Decubitus Position
- Enables control of internal and external rotation without the need for weight accessories.
- Provides reliable stability.

Product Performance
Simple & User-Friendly
Easy to install and fix onto standard surgical bed rails; six-axis design enables 360° full-range motion. Upon release, the surgical positioning device locks instantly with no displacement. The universal arm is compatible with various joint surgeries and requires only matching accessories.
High Strength
Constructed from high-strength materials including carbon fiber, aviation aluminum, and stainless steel, it offers a lightweight yet highly rigid structure with excellent structural integrity.
High Load-Bearing Capacity
Maximum patient load capacity up to 250 kg.
Arbitrary Positioning / Free Suspension
After pressing the button, all six joints can rotate 360° freely and lock securely at any position.
One-Key Locking
The top-front button allows one-key adjustment of all six joint angles; upon button release, all six joints lock simultaneously.
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