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© 2008 Laser Design Inc

News Release

LASER DESIGN INTRODUCES 3D SCANNING SYSTEM FOR HEARING AID MANUFACTURING INDUSTRY

   
MINNEAPOLIS, MN - Laser Design Inc. announced the immediate availability of an automated 3D laser scanning system for scanning the ear impressions used to make hearing aids that fit inside the ear.  The ear impressions are created in the field by audiologists and sent to hearing aid manufacturers who presently manufacture the final product using a labor-intensive manual process.
   

The 4-axis, Auditory Modeling system (AM-66RR) uses dual linear and dual rotary positioning stages to automatically scan the ear impressions in less than a minute and output the data in a point-cloud format.  The system uses specialized software from Geomagic (www.geomagic.com) to process the scan data and make the digital model of the ear shell, which is then manufactured on a Rapid Prototyping machine.

  
Laser Design officials are predicting that its automated scanning system will spur the hearing aid industry towards adopting new manufacturing technologies.  The company is also partnering with a hearing aid industry supplier to offer scanning of ear impressions as a service.   Greg Hetzler, Product Manager for the AM-66RR, stated, “This system will help to revolutionize the process of hearing aid manufacturing.  We expect that the companies that use our system will be able to significantly improve the fit of their hearing aids inside the ear canal thus reducing their chronically high return rates and saving them money.”

Since 1987, Laser Design Inc. has been the leading supplier of ultra-precise, laser scanning systems and services used for capturing the 3D shape of objects with complex shapes and free-form surfaces.   Laser Design’s Surveyor automated 4 and 5-axis scanning systems are ideal for 3D applications such as computer-aided verification, discrete dimensional measurements, reverse engineering, rapid prototyping, and manufacturing from scan data.  The company’s patented laser line-probe technology dramatically reduces scanning time by collecting data substantially faster and more accurately than conventional metrology technologies.  The 16-year-old company also operates an in-house Service Bureau offering complete 3D scanning, modeling and inspection services.  For further information, contact Marty Schuster, by phone (952-884-9648, ext. 202), fax (952-884-9653) or email to sales@laserdesign.com.
 

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