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Ultrafins® Stirrups


Stirrups for the larger patient. With a maximum patient weight of 800 lbs (363 kg) these stirrups are able to accommodate patients with larger calves.


The Ultrafins Stirrup is an upgrade of the Yellofins® Stirrup. The reinforced rod and joint assembly and the flexible boot make the system capable of positioning a patient weighing up to 800 lbs (363 kg). Though designed for large patients, the Ultrafins Stirrup is still appropriate for use with the general patient population.

  • Flexible Boot: Boot comfortably conforms to the calf shape of the patient while providing support
    • The shape and design of the back of boot helps reduce pressure under the popliteal fossa
    • Flexible boot allows these stirrups to be standardized throughout the facility
  • Fin Design: Covers the fibula head and helps to protect superficial peroneal nerve
  • Floating Boot: Self-adjusting boot minimizes pressure on the calf when moving the stirrup
  • Lift-Assist™ Technology: Allows easy movement of the leg when placing it in the desired position
  • Ultrafins Clamshell Pad: Completely encapsulates the foot, ankle and calf for comfortable and secure positioning
  • Squeeze Grip Handle: Provides easy intraoperative adjustment without compromising the sterile field. Simply release the handle to secure the leg holder in all directions
  • Lithotomy & Length Indicators: Visual indicators that help ensure precise positioning
  • Patient Weight Capacity: 800 lbs (363 kg)
  • Lithotomy Range: +84° to –33°
  • Abduction Range: +25° to –9°
  • CE marked
What's Included

What's Included

Ultrafins® Stirrups

1 Pair Included

Ultrafins® Clamshell Boot Pad

1 Pair Included

What's Required

#A-40040 (US)
Easy Lock® Blade Clamp

2 Required*

Safety Drape

Case of 10 Pairs Required

What's Optional

Stirrup Cart

#O-EC51, #O-EC52
Easy Catcher® Disposable System

Sterile & Non-sterile
Case of 10**

Extended Warranty

Available in US Only

*Specify rail type: US, EU, UK, Denyer, Japan
**Specify rail type: US, EU, UK, Japan

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