Conmed AssistArm Limb Positioner AA-PSN100
AssistArm Limb Positioner AA-PSN100 is a surgical positioning device used to hold and manipulate limbs during orthopaedic and arthroscopic procedures. It attaches to standard surgical table rails and enables precise movement and stabilization of arms, legs, or joints. It is engineered to maintain sterile boundaries while freeing surgical staff from manually holding limbs.
The AssistArm AA-PSN100 gives surgeons fine control over limb position, enabling hyperflexion, full extension, rotation, distraction and figure-4 positioning as needed. It is designed with a simple pedal unlock mechanism so the device can be repositioned easily yet held firmly once locked. Its construction uses lightweight and rigid materials to minimize interference while maintaining strength. The device reduces reliance on assistants, improves access to the operative site, and enhances surgeon efficiency.
Technical Specification
Here are key specifications from published sources:
| Specification | Value / Description |
|---|---|
| Catalog / Model | AA-PSN100 (AssistArm Surgical Positioner) |
| Mounting | Universal clamp for surgical table rail |
| Operation | Pedal unlock mechanism, no external power or compressed air needed |
| Material / Construction | Lightweight composite and metal elements to provide rigidity and ease of handling |
| Applications | Shoulder (beach chair & lateral decubitus), knee, ankle, arthroscopic and open procedures |
| Sterile Interfaces / Kits | Uses sterile kits and attachments (e.g., AA-SK-KIT10) for shoulder and knee procedures |
Product Also Known As
AssistArm Surgical Limb Positioner, Assist Arm Limb Positioner, AA-PSN100 Surgical Positioner, AssistArm Positioner AA-PSN100, Limb Positioner AssistArm, Orthopaedic Limb Positioner AA PSN100






