MyWorldGo 揭秘火爆全網的美牙儀

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  • Posted By : vickong pun
  • Posted On : Jul 13, 2021
  • Views : 125
  • Category : Education
  • Description : 揭秘火爆全網的美牙儀

                

                    

                        

                            

                    

                

                

                    

                        

                            

                                

                        

                    

                    

                        

                            

                                ◆ ◆ ◆

                        

                    

                

                

                    

                        

                            

                                

                        

                    

                

                

                    


                        最近看到了一則新聞:


                

                

                    

                        

                            

                                

                                    

                                        


                                            


                                        


                                            22歲的女白領小周門牙有點黃,一個月前在微信朋友圈刷到朋友推薦的冷光美牙儀,便花300多元買了同款,按說明每天堅持使用。


                                        


                                            剛開始,小周發現牙齒的確白了不少,她開心不已。可近一周來,她總感覺牙齒酸脹,門牙還有些“搖搖欲墜”,小周很擔心,於是來到醫院就診。


                                        


                                            到醫院后,口腔科醫生檢查發現小周的牙齦嚴重萎縮,兩顆門牙有明顯的鬆動。


                                        


                                            小周很納悶:“我平時很注意口腔衛生,怎麼這麼嚴重?”醫生詢問了解到,小周最近在使用美牙儀,推斷此次口腔問題很可能是使用美牙儀造成的。


                                    

                                

                            

                        

                    

                

                

                    


                        火爆全網的美牙儀到底靠譜不靠譜呢?今天就來和大家一起來探討。


                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        冷光美牙儀是什麼?


                                

                                

                                    

                            

                        

                        

                            

                                


                                    這是在微信、淘寶上售賣的冷光美牙儀,出現的時間也不短了,不僅沒有銷聲匿跡,代理商反而越來越多。


                                


                                    看到宣傳照片中的before&after,以及兩三百塊錢親民的價格,再加上一個個明星網紅推薦的光環,好像真的是快速有效又便宜的美白牙齒方法。


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        美牙儀是如何美白?


                                

                                

                                    

                            

                        

                        

                            

                                


                                    網售美牙儀和醫院的冷光美白同理。將美白劑(主要成分是過氧化物,一般是過氧化氫)塗抹在牙齒上,在美白儀器發出的冷光(藍光)照射下,使過氧化物與牙齒表面及深層的色素快速產生氧化還原反應,達到美白牙齒的效果。


                                


                                    但由於網上賣的美牙儀產品缺乏監管,美白劑的成分和濃度得不到保證,再加上非專業的操作,會對牙齒和牙齦造成不可逆的傷害。


                                


                                    因為過氧化氫濃度過低,美白效果不佳,保持的時間也會短;而如果濃度過高,牙釉質被腐蝕掉后,牙齒看起來會變白,但牙齒也會變得敏感脆弱,出現牙痛等癥狀。在接診中,就有不少因私自用美牙儀后牙齒酸痛難忍的患者。

                                    https://www.hospitalzh.com/uploads/allimg/201030/2-2010301619412c.jpg" style="width: 500px; height: 330px;" />


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    


                                        


                                

                            

                        

                        

                            

                        

                            


                                美牙儀有什麼風險?


                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            產品質量隱患


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        如果是沒有認證的產品,缺乏監管,美白劑的成分和濃度得不到保證。濃度過低,沒有效果;濃度過高,在非專業操作的情況下會傷害到牙齒和牙齦。


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            沒有保護措施


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        即便牙齦十分健康,接觸到美白劑(過氧化氫)后也會造成損傷,嚴重時可能會造成牙齦萎縮,而牙齦萎縮是不可逆的。口腔黏膜接觸到美白劑,可能會造成潰瘍。


                                    


                                        所以醫生在進行操作時,會先用開口器將嘴巴撐開,讓牙面隔離唾液,避免口水帶着美白劑沾到牙齦上。再將口腔黏膜保護起來,在牙齦上塗抹保護劑,避免造成傷害。


                                    


                                        而使用美牙儀時,美白劑一定會沾到牙齦上。即便美白劑中過氧化氫濃度較低(< 6%),仍然會造成傷害。

                                        https://www.hospitalzh.com/uploads/allimg/201030/2-201030162101396.jpg" style="width: 500px; height: 330px;" />


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        造成牙齒敏感


                                    


                                        


                                    


                                        


                                

                                

                                    

                            

                        

                        

                            

                                


                                    美白牙齒產品中多含有過氧化氫、過硼酸鈉及鹽酸等漂白劑成分,因而較容易引起牙齒敏感、牙齦刺激、牙頸部和牙根外吸收等不良反應。

                                    


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            通用的牙托不適用


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        美牙儀的牙託大小、形狀是固定的,但每個人的牙弓形態是不同的。牙託大了或小了則無法和牙齒完全貼合,會造成美白不均。

                                        https://www.hospitalzh.com/uploads/allimg/201030/2-201030162213c0.jpg" style="width: 500px; height: 330px;" />


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    


                        如今使用冷光美牙儀的年輕人不在少數,然而並不是所有人都可以做牙齒美白,未滿18歲、牙體發育不全、孕婦等最好不要進行牙齒美白。


                    


                        https://www.hospitalzh.com/ycmb/">牙齒美白不能千人一方,要找出牙齒變色根本原因,選擇適合自己的牙齒美白方法,選擇正規可靠的口腔診所進行專業牙齒美白,不可貿然自己使用美白儀器。


                

                 powered-by="xiumi.us" style="  box-sizing: border-box; ">
                    

                        

                            

                                

                                    


                                        


                                

    &

Overview

  • 揭秘火爆全網的美牙儀

                

                    

                        

                            

                    

                

                

                    

                        

                            

                                

                        

                    

                    

                        

                            

                                ◆ ◆ ◆

                        

                    

                

                

                    

                        

                            

                                

                        

                    

                

                

                    


                        最近看到了一則新聞:


                

                

                    

                        

                            

                                

                                    

                                        


                                            


                                        


                                            22歲的女白領小周門牙有點黃,一個月前在微信朋友圈刷到朋友推薦的冷光美牙儀,便花300多元買了同款,按說明每天堅持使用。


                                        


                                            剛開始,小周發現牙齒的確白了不少,她開心不已。可近一周來,她總感覺牙齒酸脹,門牙還有些“搖搖欲墜”,小周很擔心,於是來到醫院就診。


                                        


                                            到醫院后,口腔科醫生檢查發現小周的牙齦嚴重萎縮,兩顆門牙有明顯的鬆動。


                                        


                                            小周很納悶:“我平時很注意口腔衛生,怎麼這麼嚴重?”醫生詢問了解到,小周最近在使用美牙儀,推斷此次口腔問題很可能是使用美牙儀造成的。


                                    

                                

                            

                        

                    

                

                

                    


                        火爆全網的美牙儀到底靠譜不靠譜呢?今天就來和大家一起來探討。


                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        冷光美牙儀是什麼?


                                

                                

                                    

                            

                        

                        

                            

                                


                                    這是在微信、淘寶上售賣的冷光美牙儀,出現的時間也不短了,不僅沒有銷聲匿跡,代理商反而越來越多。


                                


                                    看到宣傳照片中的before&after,以及兩三百塊錢親民的價格,再加上一個個明星網紅推薦的光環,好像真的是快速有效又便宜的美白牙齒方法。


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        美牙儀是如何美白?


                                

                                

                                    

                            

                        

                        

                            

                                


                                    網售美牙儀和醫院的冷光美白同理。將美白劑(主要成分是過氧化物,一般是過氧化氫)塗抹在牙齒上,在美白儀器發出的冷光(藍光)照射下,使過氧化物與牙齒表面及深層的色素快速產生氧化還原反應,達到美白牙齒的效果。


                                


                                    但由於網上賣的美牙儀產品缺乏監管,美白劑的成分和濃度得不到保證,再加上非專業的操作,會對牙齒和牙齦造成不可逆的傷害。


                                


                                    因為過氧化氫濃度過低,美白效果不佳,保持的時間也會短;而如果濃度過高,牙釉質被腐蝕掉后,牙齒看起來會變白,但牙齒也會變得敏感脆弱,出現牙痛等癥狀。在接診中,就有不少因私自用美牙儀后牙齒酸痛難忍的患者。

                                    


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    


                                        


                                

                            

                        

                        

                            

                        

                            


                                美牙儀有什麼風險?


                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            產品質量隱患


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        如果是沒有認證的產品,缺乏監管,美白劑的成分和濃度得不到保證。濃度過低,沒有效果;濃度過高,在非專業操作的情況下會傷害到牙齒和牙齦。


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            沒有保護措施


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        即便牙齦十分健康,接觸到美白劑(過氧化氫)后也會造成損傷,嚴重時可能會造成牙齦萎縮,而牙齦萎縮是不可逆的。口腔黏膜接觸到美白劑,可能會造成潰瘍。


                                    


                                        所以醫生在進行操作時,會先用開口器將嘴巴撐開,讓牙面隔離唾液,避免口水帶着美白劑沾到牙齦上。再將口腔黏膜保護起來,在牙齦上塗抹保護劑,避免造成傷害。


                                    


                                        而使用美牙儀時,美白劑一定會沾到牙齦上。即便美白劑中過氧化氫濃度較低(< 6%),仍然會造成傷害。

                                        


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    

                        

                            

                                

                                    

                                

                                    


                                        造成牙齒敏感


                                    


                                        


                                    


                                        


                                

                                

                                    

                            

                        

                        

                            

                                


                                    美白牙齒產品中多含有過氧化氫、過硼酸鈉及鹽酸等漂白劑成分,因而較容易引起牙齒敏感、牙齦刺激、牙頸部和牙根外吸收等不良反應。

                                    


                            

                        

                        

                            

                                

                        

                    

                

                

                    

                        

                            

                                

                                    

                                        

                                    

                                        


                                            通用的牙托不適用


                                        


                                            


                                    

                                    

                                        

                                

                            

                            

                                

                                    


                                        美牙儀的牙託大小、形狀是固定的,但每個人的牙弓形態是不同的。牙託大了或小了則無法和牙齒完全貼合,會造成美白不均。

                                        


                                

                            

                            

                                

                                    

                            

                        

                    

                

                

                    


                        如今使用冷光美牙儀的年輕人不在少數,然而並不是所有人都可以做牙齒美白,未滿18歲、牙體發育不全、孕婦等最好不要進行牙齒美白。


                    


                        牙齒美白不能千人一方,要找出牙齒變色根本原因,選擇適合自己的牙齒美白方法,選擇正規可靠的口腔診所進行專業牙齒美白,不可貿然自己使用美白儀器。