1、中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroll
2、er and DS18B20 temperature sensor.牙齿与健康牙齿与身体健康，有着一种难舍难分的亲密关系，身体的一些疾病在牙齿上会有表现 牙龈出血肝炎 牙齿松动骨质疏松 牙齿缺失营养不全 牙齿磨动情绪紧张 牙齿肿痛胃热上火 牙齿变长糖尿病 牙齿不洁心脏故障中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using
3、 single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.口口 腔腔 的的 结结 构构 与与 功功 能能口腔的结构口腔的结构口腔是人体的一个重要器官，为消化道的起端。包括：牙齿、唇、舌、颌骨、涎腺。牙齿:分别按顺序地排列在上、下牙槽骨上，组成上、下牙列，正常成年人牙齿的数目为2832颗。中新口腔This paper
4、mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20
5、temperature sensor.牙齿的结构中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system a
6、re AT89C51 microcontroller and DS18B20 temperature sensor.龋病的危害龋病的危害龋洞会逐渐加深，累及牙髓，引起牙髓炎，根 尖周炎.牙根部肿痛，牙齿松动、咬痛、牙周流脓，严重者面部肿胀、发烧、张口受限，细菌入血甚至可引起菌血症而危及生命。乳牙龋病不及时治疗，可逐渐发展为严重的根尖周炎，会引起发育不良，如果乳牙因龋坏早失，不但会影响恒牙的如期萌出，还会导致恒牙的排列紊乱，引起牙颌畸形。中新口腔This paper mainly introduces the design of an intelligent temperature contro
7、l system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.含含 氟氟 牙牙 膏膏成份和浓度：NaF、MFP、SnF2或氟化胺，浓度1000ppm效果：
8、龋齿降低率2040%学龄前儿童使用氟化牙膏的注意事项：必须家长监督和帮助，每次少于0.7g牙膏（5mm）；刷牙后漱口、吐净；最好使用儿童牙膏中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip mic
9、rocomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.牙刷的选择牙刷的选择牙刷的刷头应大小合适，以便在口腔内（特别是口腔后部）转动自如，根据不同的年龄选择牙刷柄的长度。刷毛硬软度要适宜。太硬容易损伤牙及牙龈，太软又难以起到清洁的作用。一般人采用中度硬的刷毛，儿童、老年人、牙周病患者宜选用刷毛较软的牙刷。选用优质尼龙丝毛的牙刷，刷毛末端经磨毛处理成圆钝形，减少了对牙及牙龈的损伤中新口腔This paper mainly introduces t
10、he design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.
11、刷牙方法刷牙方法横刷法横刷法横刷法也称水平刷洗法，是大众最习惯用的刷牙方法。刷毛垂直于牙面（与牙面呈90度角）作前后水平向运动。这种技术能最有效地清洁儿童呈“钟状”解剖形态的乳牙。长期使用这种拉锯式的横刷法，可导致牙龈萎缩，牙颈部楔状缺损形成。中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus di
12、gital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.上上 下下 刷刷 牙牙 法法上下刷牙法是有效清除龈沟内菌斑的一种重要的自我保健措施。这种刷牙方法具有刷洗力强的优点，能有效地去除牙颈部及龈沟内菌斑，同时还可避免造成牙颈部楔状缺损及牙龈萎缩。刷毛与牙面呈45度角，刷毛指向牙龈方向，使刷毛进入龈沟和邻间区，部分刷毛压于龈缘上作前后向短距离的
13、水平上下颤动。中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microc
14、ontroller and DS18B20 temperature sensor.刷牙的时间和频率刷牙的时间和频率牙菌斑在被去除后可不断在牙面重新形成。一般清洁并抛光牙面后1-6小时菌斑可重建，因此，至少每天要刷2次牙。一般情况下提倡刷牙时每个区域颤动5-10次，或提倡每次刷牙3分钟。刷牙时间的长短应该以能彻底控制菌斑为度。中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measu
15、rement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.刷刷 牙牙 的的 顺顺 序序刷牙首先应从上颌最后一颗磨牙的远中面开始，顺着牙弓刷洗合面和切面，再刷洗颊（唇）面、腭（舌）面，直至刷完另一侧最后一颗牙。下颌牙以同样的方式刷洗。中新口腔This paper m
16、ainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 t
17、emperature sensor.正正确确刷刷牙牙方方法法中新口腔This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer.The core components of the system are AT89C51 microcontroller and DS18B20 temperature sensor.窝窝 沟沟 封封 闭闭窝沟封闭又称点隙裂沟封闭是指不去除牙体组织，在合面、颊面或舌面的点隙裂沟涂布一层粘结性树脂，保护牙釉质不受细菌及代谢产物侵蚀，达到预防龋病发生的一种有效防龋方法。窝沟封闭使用的高分子材料，称为窝沟封闭剂。
