structure of headrest adjustable by applying to a backrest of chair for dental treatment

• 1. 一种牙科治疗椅的头枕调节机构 [P] . 中国专利： CN213641895U . 2021-07-09
• 2. 一种牙科治疗椅的头枕调节机构 [P] . 中国专利： CN210472544U . 2020.05.08
• 3. structure of headrest adjustable by applying to a backrest of chair for dental treatment. [P] . IT8023497D0 . 1980-07-16

  机译： 头枕的结构可通过应用于椅子的靠背进行牙科治疗而调节。

• 4. structure of headrest adjustable by applying to a backrest of chair for dental treatment. [P] . IT8022321V0 . 1980-07-16

  机译： 头枕的结构可通过应用于椅子的靠背进行牙科治疗而调节。

• 5. Relaxation chair with adjustable headrest, has support mechanism for independent angular adjustment of headrest with respect to backrest, while headrest is connected to backrest by lever link with slotted holes [P] . 德国专利： DE102005000854B3 . 2006-04-27

  机译： 带有可调节头枕的休闲椅，具有用于对头枕相对于靠背进行独立角度调节的支撑机构，同时头枕通过带槽孔的杠杆连杆连接至靠背

• 1. Care-Chair: Sedentary Activities and Behavior Assessment with Smart Sensing on Chair Backrest [C] . Rakesh Kumar, Alec Bayliff, Debraj De, International Conference on Smart Computing . 2016
• 2. Care-chair: Opportunistic health assessment with smart sensing on chair backrest [D] . Kumar, Rakesh. 2016
• 3. Effects of the Ball-backrest Chair Combined with an Accelerometer on the Painand Trunk Muscle Endurance of a Computer Worker with LBP [O] . Won-gyu Yoo 2014
• 4. Figure 6: (A) The pressure index of human-chair backrest interface; (B) the pressure index of human-chair seat pan interface. [O] . -1
• 5. Adjustable Cardboard Dental Chair and Stool [R] . Baycar, R. S., Aker, F., Serowski, A., 1983

• 1. 可调靠背浴椅 BATH CHAIR WITH ADJUSTABLE BACKREST [J] . . 设计 . 2018,第24期
• 2. Therapeutic applications of dental pulp stem cells in regenerating dental,periodontal and oral-related structures [J] . Mohammed E Grawish ,Mahmoud A Saeed ,Nessma Sultan . 世界荟萃分析杂志 . 2021,第2期
• 3. Dental anxiety, psychiatry and dental treatment: How are they linked? [J] . Salvatore Settineri ,Domenico Mallamace ,Maria Rosaria A. Muscatello . 精神病学期刊（英文） . 2013,第1期
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• 5. ADJUSTMENT FACTORS AND ADJUSTMENT STRUCTURE [J] . TaoBenzao . 大地测量与地球动力学 . 2003,第B12期
• 6. 定量PCR快速检测牙科综合治疗椅用水中伯克氏菌及变异蛋白菌分布 [A] . Huang Po Jui . 2017