Development of dental powder jet deposition handpiece utilizing particle feed mechanism of tablet cutting
Powder jet deposition (PJD) is a coating technique that can form films under conditions of room temperature and atmospheric pressure. We have developed a dental treatment with this technique to form hydroxyapatite (HA) films on human teeth. However, the micron-order HA particles show a high degree o...
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Published in | Journal of the Japan Society for Abrasive Technology Vol. 65; no. 1; pp. 36 - 41 |
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Main Authors | , , , , , , , , , |
Format | Journal Article |
Language | Japanese |
Published |
Tokyo
The Japan Society for Abrasive Technology
01.01.2021
Japan Science and Technology Agency |
Subjects | |
Online Access | Get full text |
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Summary: | Powder jet deposition (PJD) is a coating technique that can form films under conditions of room temperature and atmospheric pressure. We have developed a dental treatment with this technique to form hydroxyapatite (HA) films on human teeth. However, the micron-order HA particles show a high degree of cohesiveness, which results in residual particles on the pipe transporting the particles from the particle tank to the handpiece. Therefore, we developed a dental PJD handpiece without a particle-transporting pipe, utilizing a particle feed mechanism of tablet cutting. The experimental results showed that the developed handpiece formed HA film without residual particles on the pipe. |
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ISSN: | 0914-2703 1880-7534 |
DOI: | 10.11420/jsat.65.36 |