Fastscan is a system that combines advanced Computer Aided Design ( CAD ), laser scanning, three-dimensional imagery, and motion tracking technology to design prosthetic and orthotic devices. As an alternative to traditional casting methods, Fastscan employs a three-dimensional motion-tracking laser scanner and proprietary CAD software to provide a faster, cleaner, and less invasive casting experience.
Fastscan Overview
Fastscan is used for the following:
Post-op, preparatory, temporary, and permanent prostheses for foot, below-knee and above-knee amputations
Functional and passive prostheses for hand, below-elbow, and above-elbow amputations
Ankle foot orthoses (AFO's), spinal jackets, and cranial helmets
Overview of what patients can expect when being fit with a device using the Fastscan scanner:
To prepare the patient for the fitting, the practitioner first attaches a small receiver to the patient. This receiver works with a motion-tracking device embedded in the Fastscan scanner. The device determines the position and orientation of the scanner's wand relative to the patient and allows for patient movement while being scanned.
Depending on the part of the body being scanned and the pigment of the patient's skin, the practitioner may ask the patient to wear a stoking over the part of the body being scanned. This is done to enhance the resolution on the scan.
The practitioner scans the part of the body being fit for a device using the Fastscan system's wand. By smoothly sweeping the handheld laser-scanning wand over the part of the body being scanned, in a manner similar to spray painting, the Fastscan system instantly acquires a three-dimensional image of the patient's body part. The entire patient fitting process is completed within minutes.
After taking the scan, the practitioner either downloads the image into Fastscan software and makes appropriate modifications onsite, or the practitioner sends the raw image to a Central Design Lab where individuals with extensive experience in computer aided design and a background in prosthetics and orthotics make modifications according to the practitioner's specifications.
Once the appropriate modifications are made, the data from the scans are digitally sent to a Central Fabrication Lab where a final mold is carved and the prosthetic or orthotic device is constructed.
Benefits of Fastscan
Comfort - Patients no longer have to endure the mess and bother associated with plaster casting.
Portability - The Fastscan fits into a compact, portable case so patients can be scanned at home, in a nursing home/rehabilitation facility, or in a hospital.
Speed - Using a lightweight, hand-held laser scanner, our practitioners can almost instantly capture the full three dimensional image of the body part to be fitted.
Accuracy - Fastscan’s scanner employs an embedded motion- tracking device to allow for patient movement when being scanned. The device determines the position and orientation of the scanner’s wand relative to the body part being scanned. The scans are accurate to within one millimeter, and the three- dimensional feature gives detailed surface information often lost with a cast or mechanical digitizer.
Permanent Patient Record - CAD software creates a permanent patient record that allows for rapid refitting and adjustment, the justification of medical necessity for a new device, and the sharing of patient information with the referring physician, allied health professional, managed care organization, and/or insurance company.
Frequently Asked Questions
Q:
Is the Fastscan laser dangerous?
A:
No. The laser scanner emits a low intensity fan of laser light that is harmless to the human body.
Q:
Why do we use this method? What is the benefit for the patient?
A:
Fastscan improves the quality of the patient's treatment experience. Compared to traditional casting methods, Fastscan is faster, cleaner, and less invasive.
Q:
How accurate is the scan?
A:
The scans are accurate to within one millimeter, and a three-dimensional feature gives detailed surface information often lost with cast or a mechanical digitizer.
We have multiple offices conveniently located throughout the Tampa Bay area including St. Petersburg FL Ft. Myers Naples Sarasota Bradenton and Zephyrhills Florida providing Fastscan services. These offices enable us to support patients throughout Pinellas Collier Lee Charlotte Sarasota Manatee Hillsborough and Pasco counties.
