Zimmer Alvarado Knee Holder Modular Positioning Set | Model 1320 Series | Mechanical Slotted-Hook Tracking Grid | Form-Fitted Lower Extremity Foot Piece Boot and Base Plate Combination | Structural Orthopedic Patient Stabilization Platform | Pre-Owned Capital Operating Room Asset (1/SET)

The Zimmer Alvarado Knee Holder is a professional-grade, hospital-level patient positioning system expertly engineered to secure and stabilize the lower extremity during total knee arthroplasty (TKA) and major knee reconstructive surgeries. This classical, purely mechanical system operates without fluid or electrical power lines, providing a highly rigid, unyielding foundational link under high-impact orthopedic mallet stress and femoral reaming forces. The system configuration includes the core 16 x 12 inch slotted-hook Base Plate Assembly paired with the corresponding rigid heel-cup Foot Piece Boot. The foot is nested into the boot over sterile foam padding, and the solid peg extending from the heel plate drops directly into the variable horizontal slots of the base plate. This multi-notch architecture enables the surgical team to adjust knee flexion and extension angles instantly by stepping the boot forward or backward along the tracking grid. Forged from high-tensile surgical stainless steel or hard-anodized alloys, this non-electronic component kit provides an exceptionally durable capital asset fully calibrated to withstand automated washer debridement and strict dynamic steam autoclave sterilization cycles.

Technical Specifications

• Product Component Portfolio Bundle: Alvarado Lower Extremity Knee Positioner System

• Complete Sub-Assembly Model Breakdown:

  • 1/EA | Model 00-1320-011-00: Slotted-Hook Knee Holder Base Plate Assembly

  • 1/EA | Model 00-1320-010-00 (or 1320-210): Form-Fitted Foot Piece Boot Splint

• Base Plate Frame Dimensions: 16.0 Inches Length x 12.0 Inches Width (40.6 cm x 30.5 cm horizontal footprint)

• Base Plate Mechanics: Dual parallel rows of welded, low-profile slotted positioning hooks

• Boot Splint Structural Dimensions: 15.75 Inches Height x 4.5 Inches Width x 10.5 Inches Length (40.0 cm x 11.4 cm x 26.7 cm profile)

• Target Surgical Compatibility: Engineered explicitly for Total Knee Arthroplasty (TKA) and open knee ligament re-fittings

• Material Composition Matrix: Premium, passivated high-impact surgical stainless steel and heavy-gauge aircraft aluminum