Surgical Multi-Joint Support Arm Trimano Style

This Surgical Multi-Joint Support Arm (Trimano style) is a precision-engineered six-joint accessory designed for secure and adjustable arm positioning during orthopedic and general surgical procedures on standard US operating tables. Featuring a multi-joint robotic-style structure with 360° rotation capability, it provides exceptional stability and flexibility for shoulder joint surgeries, ensuring precise patient limb immobilization and surgeon accessibility.

Categories: Web ID: 24913 SKU: 410.000.0102
Constructed from lightweight, high-strength aviation aluminum alloy with a polished silver finish, it offers superior durability, repeatable sterilization, and ease of use in high-volume clinical environments. Outperforming traditional arm boards with its six-joint adjustability and high load capacity, this device is an essential tool for hospitals and surgical centers requiring reliable support for upper extremity procedures. Certified for quality and safety, it includes an instruction manual and is packaged in a foam-lined protective carton for secure transport.

Key Features

  • Multi-Joint Adjustability: Six articulated joints with 360° rotation for customizable arm positioning and enhanced surgical precision.
  • High Load Capacity: Supports up to 551 lbs for stable immobilization during demanding procedures.
  • Universal Compatibility: Engineered for seamless attachment to standard US operating table side rails, fitting most universal table systems.
  • Lightweight and Durable: Aviation aluminum construction reduces setup time while withstanding repeated use and sterilization.
  • Patient and User Safety: Polished surface minimizes infection risk; designed for quick adjustments without compromising stability.
  • Ease of Setup: Simple mounting and locking mechanism for efficient intraoperative use.
  • Included Accessories:  Includes a padded hand rest as well as a vertical and horizontal handle.
  • Optional Accessories:  Available upgrades include a carbon fiber elbow bracket and a surgical palm retractor.

Applications

This versatile arm holder is widely used across multiple surgical specialties in U.S. hospitals and ambulatory surgery centers:
Clinical Application
Procedure Examples
Benefit of Six-Joint Design
Shoulder Arthroplasty
Total Shoulder Replacement, Reverse Shoulder Arthroplasty
Allows precise arm abduction, external rotation, and elevation to optimize glenoid exposure without repositioning the patient
Rotator Cuff Repair
Arthroscopic or Open Rotator Cuff Surgery
Maintains arm in neutral or slightly abducted position for extended periods, reducing surgeon fatigue and improving suture accuracy
Upper Extremity Trauma
Humerus Fracture Fixation, Elbow Reconstruction
Provides stable, adjustable support for heavy traction or manipulation during plating and intramedullary nailing
Hand & Wrist Surgery
Carpal Tunnel Release, Distal Radius ORIF
Secures forearm in supination/pronation with fine-tuned height and angle control for optimal surgical field access
Beach Chair Position Support
Arthroscopic Shoulder Procedures
Locks arm securely away from the operative field while maintaining shoulder in elevated, flexed position
Lateral Decubitus Positioning
Hip Arthroscopy (with arm tucked or extended)
Prevents arm drift and nerve compression during long cases by suspending limb in neutral alignment
Bariatric & Revision Surgery
Complex Shoulder Revisions in Larger Patients
High 551 lb load capacity ensures safety and stability even under significant weight and torque
OR Team Benefit: Circulating nurses and surgical techs can quickly adjust or reposition the arm intraoperatively without breaking sterility, which suits surgery centers and high-volume ORs.

Specifications

Specification
Details
Product Name
Surgical Multi-Joint Support Arm Trimano Style
Materials
Aviation Aluminum Alloy (Polished Silver Finish)
Design
Six-Joint Robotic Arm Structure with 360° Rotation
Installation Method
Operating Table-Mounted with Side Rail Clamps
Overall Dimensions (US)
37.4 x 15 x 3.15 inches
Weight
14.88 lbs
Load Capacity (US Standard)
551 lbs
Certifications
CE, ISO13485
Purpose
Secure arm positioning for shoulder joint surgeries, orthopedic procedures, and upper extremity operations
Features
Highly Adjustable, High Load Capacity, Sterilizable, Lightweight

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