Exact-Fit® De Mayo Lateral Positioner®
  • Exact-Fit® De Mayo Lateral Positioner®

    Stability Matters

    The Exact-Fit® De Mayo Lateral Positioner® rigidly supports all total hip patients

Exact-Fit® De Mayo Lateral Positioner®

Exact-Fit® De Mayo Lateral Positioner®

A unique lateral patient positioner with a frame structure that stabilizes the patient from the top-down

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Catalog: #617

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The Exact-Fit® De Mayo Lateral Positioner® is an improved version of the original De Mayo Hip positioner in many respects. It is a self-contained unit that will accommodate all patients without changing components, regardless of patient size. It is the only positioner on the market that connects both OR table rails into a rigid mechanical construct, offering maximum patient stability. The Exact-Fit® De Mayo Lateral Positioner® stores fully assembled and is ready to apply as soon as the patient is placed on the operating room table. Changes in the method of clamping the unit to the O.R. table and increased rigidity of components have resulted in significant improvements in stability and the ability to hold a patient securely in a lateral position. The single-use protective pads, utilizing a proprietary gel-infused slow recovery foam, ensure that a patient can be safely positioned for cases of any length with complete confidence. 

  Flexion Extension Internal
Push Pull
Beanbag 28.2° 9.8° 41.0° 12.3° 8.8° 4.3°
Pegboard 8.1° 8.8° 17.3° 7.7° 5.1° 3.3°
Stulberg 7.6° 6.4° 4.8° 3.9° 2.7° 2.0°
ExactFit 1.3° 3.2° 2.8° 2.5° 1.6° 2.2°

#617 617

  • Stabilizes Patient from the Top Down
  • One Size Fits All
  • Unparalleled Patient Stability
  • Easy Setup


San Francisco Orthopaedic Residency Program, St. Mary's Medical Center Total Hip Arthroplasty Hip Positioner Stability Study

  • Rotation of the pelvis during simulated motions of the pelvis varied widely based on hip positioner used.
  • As rotation of the pelvis alters the component positioning and may lead to implant malpositioning, motion should be limited.
  • In this study, the ExactFit hip positioner provided the most stability and thus may reduce the risk of component malpositioning and related complications.
  • This study was recently presented at the OREF Southwest Region Resident Research Symposium
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*Proper sterile setup may not be represented. Please consult IFU for proper setup. Sterile drape moved to reveal product. Image shown may be different from  actual product. Design subject to change without notice.  imp® products are protected by patent & patent-pending rights. Visit impmedical.com/patents. All Rights Reserved.  ©2021 IMP

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  • “It’s very helpful in the OR, for example, we used it last weekend on a sub troch fracture in the lateral position and it helped us position.” 

    - Dr. James Cameron -MD
  • “I like the SteriBump because it’s lint-free, safer for patient positioning because it’s more secure and easier for the doctor to use than wrapping towels.”

    - Caitlyn Pourcho -RN, OR Circulator
  • “From establishing the position and securing the patient to performing procedures and testing range of motion, we created a system that’s faster and easier while also giving doctors completely unrestricted access to the surgical field.” 

    - Ed De Mayo M.D. -Device Inventor
  • Our hospital purchased SteriBump® to replace our handmade ‘bundles’ for many of the same reasons that hospitals moved away from re-sterilizing cloth OR table drapes some years ago. 

    - Anonymous -Central Sterile Services (CSS) Administrator
  • "The best reason I have for using the SteriBump is that it is sterile every time. The sterility is validated. We were using rolled blankets that were sterilized before this that were sterilized in Sterile Processing. It's one less item they have to deal with and try to keep up with."

    - Brenda Conbeer -OR Inventory Coordinator