Pelvis/femur modeling

Hip Analysis Suite

Automated diagnostic and preoperative software

Virginia Commonwealth University researchers have developed an automated software package that provides 3D models and morphometric analysis of the femur and pelvis based off of a patient’s CT scan. Current methods for preoperative imaging rely solely on 2D imaging, and can lead to differences between model and patients. Doctors use these models to diagnose ailments as well as to aid in the hip replacement surgery operation. Using this software package, doctors or surgeons can build more accurate pre-operative hip models to increase hip replacement surgery success rates. In addition, the system can provide relevant data for diagnosis of hip conditions.

Hip and femur bone images with computer plot points [View Image]

Figure 1: Sample modeling and statistical analysis of the hip and femur produced by the automated software

The technology

Patients undergoing treatment for hip disease or replacements generally depend on 2-Dimensional models to get accurate treatment. This process can lead to human error by the technician or surgeon and reduce likelihood of healthy patient outcome. The guidelines are based on published research and help therapists in making treatment decisions. VCU’s novel algorithm uses hundreds of landmarks to accurately estimate and model the femur and pelvis of each individual patient.

Hip angle and size measurements are critical to hip replacement surgery success, and improper placement leads to abnormal biomechanical function. In addition, many patients needing hip surgeries have abnormal orientations. Using this novel application can lead to the reduction in inadequate estimations; provide clearer and safer diagnosis of hip injuries or diseases. The application of this program could lead to increased success rates and reduce healthcare costs overall for hip replacement surgeries.

VCU is seeking market insight on commercialization of this novel data collection system. We welcome interest from potential partners and licensees.

A flow chart that shows process from CT scan, through all analysis of automation, to the measurements [View Image]

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Benefits:

  • Improved surgical success rates
  • Increase Pre-operative information
  • Increase hip ailment diagnosis

Applications:

  • Diagnosing hip conditions
  • Add to CT scan visualization usability
  • Surgery Preparation

Licensing

PartnerSTANDARD (Traditional)

Test Drive (6-Month Free Option Available)

Additional information

Investigators:

Jennifer Wayne, Ph.D.

Patent status:

Patent Pending; U.S. and foreign rights available

License status:

This technology is available for licensing to industry for further development and commercialization

Category:

Biomedical

VCU Tech #:

18-001

Contact us about
this technology

Brent Fagg, MS
Licensing Associate
bfagg@vcu.edu
(804) 827-2211