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What sets Klarity Masks apart from other brands?Klarity has been dedicated to creating higher quality thermoplastic since our inception. Klarity masks have less-shrinkage, are less-sticky, and stronger than other mask brands. We provide different types of plastic, each with their own set up characteristics, to fit the needs of all clinics. We now offer four types of thermoplastic: Klarity White™, Klarity Green®, Klarity LiteGreen™, and Klarity Blue™. Each color has been specially formulated to offer different advantages and to work optimally with different frame-types and treatment systems.
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How can I reduce shrinkage of thermoplastic masks?To minimize shrinkage, it is important to allow masks to completely cool before removing from the patient. We recommend leaving a mask on for at least 10 minutes. Moist towels can speed the cooling, but this will increase shrinkage. As water evaporates from the surface of a mask, the mask cools more quickly which increases the shrinkage. Masks made in an oven will shrink less, because there is no water evaporation.
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What is the best temperature for heating Klarity masks?In both water baths and ovens, an ideal temperature should be maintained between 165- 170°F (73-77°C). Lower temperatures can cause uneven molding and inadequate working time. Higher temperatures can cause tackiness, excessive stretching and difficult handling.
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How long should I heat a Klarity mask?Total heating time varies according to the thickness of the mask, heating method, ambient room temperature and the mask’s perforation pattern. Usual times are 1-2 minutes in a water bath, or 3-10 minutes in an oven, depending on the oven model. Be sure that the mask is thoroughly heated at the recommended temperature before removing from the oven or water bath. Masks will become translucent when heated, but an additional 30 seconds to a minute will insure complete and even heating.
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What is the purpose of the reinforced perforation patterns?Klarity AccuPerfâ„¢ and reinforced masks are designed for the higher stability requirements of IMRT. Reinforcing strips hold firmly while the more open perforation areas allow for comfortable breathing and patient visibility.
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What if the mask is too tight?Shims can be used if necessary, to relieve excessive shrinkage. However, with some Klarity thermoplastics, shims are usually not needed as long as masks are heated at the proper temperature (165ËšF in an oven) and allowed to cool completely before being removed from the patient.
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How long should the mask cool before being removed from the patient?We recommend leaving the mask on the patient for at least 10 minutes. This minimizes shrinkage and insures an accurate fit for subsequent treatments.
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How do I choose the right thickness of Klarity masks?Thicker (3.2mm) masks will provide the highest stability. However, thinner masks (2.4mm) may have less attenuation and are sometimes preferred.
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Will Klarity thermoplastic cause any skin reaction?Klarity thermoplastic contains no latex and is not known to cause any allergic or skin sensitive reactions.
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Can I cut holes into Klarity masks?Yes. You can use scissors for custom cut-outs in all Klarity masks. We also offer Open Face and Open Eye & Mouth masks in several frame-types as an alternative to cutting masks yourself.
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Do masks expire?All thermoplastics eventually expire. Klarity masks have a shelf life of 3 years. Each Klarity mask has both the manufacture date and the expiration date printed on the label of the product bag for easy reference.
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How do I dispose of a Klarity mask?Klarity mask contain no toxic chemicals or components. They can be safely disposed of with normal hospital or household waste.
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How do I add a new question & answer?To add a new FAQ follow these steps: 1. Manage FAQs from your site dashboard or in the Editor 2. Add a new question & answer 3. Assign your FAQ to a category 4. Save and publish. You can always come back and edit your FAQs.
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Can I insert an image, video, or GIF in my FAQ?Yes. To add media follow these steps: 1. Manage FAQs from your site dashboard or in the Editor 2. Create a new FAQ or edit an existing one 3. From the answer text box click on the video, image or GIF icon 4. Add media from your library and save.
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How do I edit or remove the 'Frequently Asked Questions' title?You can edit the title from the FAQ 'Settings' tab in the Editor. To remove the title from your mobile app go to the 'Site & App' tab in your Owner's app and customize.
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