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Medical Appliance Technician Overview - Preparation - Day In The Life -
Earnings - Employment - Career Path Forecast - Professional Organizations -
Overview PowerPoint - Overview Podcast


Medical appliance technicians construct, fit, maintain, and repair braces, artificial limbs, joints, arch supports, and other surgical and medical appliances. They follow prescriptions or detailed instructions from podiatrists or orthotists, who request braces, supports, corrective shoes, or other devises; prosthetists, who order prostheses -- replacement limbs, such as an arm, leg, hand, or foot -- for patients who need them due to a birth defect, accident, or amputation; or other health care professionals. Medical appliance technicians who work with these types of devices are called orthotic and prosthetic technicians. Other medical appliance technicians work with appliances that help correct other medical problems, such as hearing aids.

Creating medical devices takes several steps. To make arch supports, for example, technicians first make a wax or plastic impression of the patient's foot. Then they bend and form a material so that it conforms to prescribed contours required to fabricate structural components. If a support is mainly required to correct the balance of a patient with legs of different lengths, a rigid material is used. If the support is primarily intended to protect those with arthritic or diabetic feet, a soft material is used. Supports and braces are polished with grinding and buffing wheels. Technicians may cover arch supports with felt to make them more comfortable.

For prostheses, technicians construct or receive a plaster cast of the patient's limb to use as a pattern. Then, they lay out parts and use precision measuring instruments to measure them. Technicians may use wood, plastic, metal, or other material for the parts of the artificial limb. Next, they carve, cut, or grind the material using hand or power tools. Then, they drill holes for rivets and glue, rivet, or weld the parts together. They are able to do very precise work using common tools. Next, technicians use grinding and buffing wheels to smooth and polish artificial limbs. Lastly, they may cover or pad the limbs with rubber, leather, felt, plastic, or another material. Also, technicians may mix pigments according to formulas to match the patient's skin color and apply the mixture to the artificial limb.

After fabrication, medical appliance technicians test devices for proper alignment, movement, and biomechanical stability using meters and alignment fixtures. They also may fit the appliance on the patient and adjust them as necessary. Over time the appliance will wear down, so technicians must repair and maintain the device. They also may service and repair the machinery used for the fabrication of orthotic and prosthetic devices.

Medical Appliance Technician Resources

Online

Overview:
Overview of the work of Medical Appliance Technicians
Preparation:
Programs, Degree Fields
Day in the Life:
Specialty Areas, the Workplace
Earnings:
Salary Ranges, Statistics
Employment:
Employment Options
Career Path Forecast:
Predictions for the field
Professional Organizations:
Resources, Networking, Support
Podcast:
Overview of the work of Medical Appliance Technicians
Internet Resources:
American Academy of Orthotists and Prosthetists
American Board for Certification in Orthotics and Prosthetics
National Commission on Orthotic and Prosthetic Education
AAOP's Orthotics and Prosthetics Careers Website

Note: Some resources in this section are provided by the US Department of Labor, Bureau of Labor Statistics.
 


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