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    • 144. 发明专利
    • Odontotherapy apparatus
    • 脱发装置
    • JP2013236786A
    • 2013-11-28
    • JP2012112113
    • 2012-05-16
    • Osada Res Inst Ltd株式会社長田中央研究所
    • FUJIMORI TOMONAMATSUMOTO YUZOWARASHINA DAISUKE
    • A61C19/00A61C1/08
    • PROBLEM TO BE SOLVED: To prevent a risk of necrosis and injury to a treated region caused by an operator's carelessness (by no injection of cooling water)by giving the alarm or stopping driving of an instrument (a hand-piece)resecting a tooth when the flow of the cooling water is reduced to a reference set value or lower in an odontotherapy apparatus having a function of cooling a tooth cutting place by injecting cooling water to the tooth cutting place.SOLUTION: An odontotherapy apparatus includes a tooth cutting instrument 31 and a water circuit 11 for feeding cooling water for cooling a tooth cutting place by the instrument 30. The tooth cutting place is cooled by inserting the water circuit into the tooth cutting place during the tooth cutting treatment. The odontotherapy apparatus also includes a flow detection means 23 for detecting the flow within the water circuit, and alarming means 23, 24 and 31 for giving the alarm when the flow within the water circuit is reduced to a reference set value or lower.
    • 要解决的问题:为了防止由操作者的粗心(不注射冷却水)引起的处理区域的坏死和损伤的风险,通过报警或停止驱动切除牙齿的仪器(手工) 在具有通过将冷却水喷射到切齿位置来冷却齿切割位置的功能的牙齿治疗装置中,冷却水的流量减小到参考设定值或更低。解决方案:牙齿治疗装置包括齿切割仪器31和 用于供给用于通过仪器30冷却齿切割位置的冷却水的水回路11.通过在齿切割处理期间将水回路插入到切齿位置来冷却切齿处。 牙齿治疗装置还包括用于检测水回路内的流量的流量检测装置23,以及当水回路内的流量减小到基准设定值以下时发出报警的报警装置23,24和31。
    • 146. 发明专利
    • Dental unit
    • JP5325632B2
    • 2013-10-23
    • JP2009081951
    • 2009-03-30
    • 株式会社ジーシー
    • 和也 加藤康弘 鈴木
    • A61G15/02A61C19/00
    • PROBLEM TO BE SOLVED: To provide a dental unit including a patient chair which surely relaxes an impact when it is vertically moved, tilted and raised, with a simple structure. SOLUTION: The dental unit includes: a base 30, a patient chair 10 provided so as to be vertically moved, tilted and raised; and a hydraulic circuit 40 for transmitting motive force for vertical movement, tilting and raising. The hydraulic circuit includes: a pump 44, hydraulic cylinders 42, 43 that are moved by the inflow/outflow of hydraulic oil and that is connected to the patient chair directly or through other mechanisms; a plurality of valves 51-57 that close/open a part of the hydraulic circuit in accordance with the selection of the vertical movement, tilting and raising of the patient chair; and an accumulator 46 that is installed in parallel with discharge piping of the pump and between the pump and the valve for positional control of the hydraulic cylinder among the plurality of valves. Further, a decompression circuit is installed in the unit for the purpose of canceling a pressure-accumulated state in the accumulator. COPYRIGHT: (C)2011,JPO&INPIT
    • 147. 发明专利
    • Water supply pipe cleaning equipment and dental care apparatus using the same
    • JP5325537B2
    • 2013-10-23
    • JP2008281165
    • 2008-10-31
    • 株式会社モリタ製作所
    • 美一 古田毅 野村和芳 西村
    • A61C19/00A61C17/00A61C17/14
    • PROBLEM TO BE SOLVED: To provide a water supply duct washing device for retaining a constant concentration of medical solution in mixed water containing diluted and mixed medical solution used for washing a duct, and adjusting the concentration of the medical solution to be used for the medical practice, and to provide a dental treatment apparatus using the same. SOLUTION: The water supply duct washing device includes: treatment instruments 3-9; water supply ducts 31-38 for feeding water for medical practice to the medical instruments 3-9; a medical solution feeding means 13 for feeding the medical solution to the water supply ducts 31-38; a medical solution mixing and diluting means 11 disposed on the way of the water supply duct 31 for mixing the medical solution from the medical solution feeding means 13 with water for medical practice; a control means 16; and a water quantity detecting means 12 for detecting the quantity of water fed to the medical instruments 3-9. The control means 16 feeds the medical solution from the medical solution feeding means 13 to the medical solution mixing/diluting means 11, and controls the quantity of medical solution fed from the medical solution feeding means 13 to retain a prescribed concentration of the medical solution in the medical solution mixed and diluted water in the medical solution mixing and diluting means 11 based on the water quantity detection information detected by the water quantity detecting means 12. COPYRIGHT: (C)2010,JPO&INPIT
    • 150. 发明专利
    • Medical treatment device
    • 医疗处理设备
    • JP2013176526A
    • 2013-09-09
    • JP2012109382
    • 2012-05-11
    • Morita Mfg Co Ltd株式会社モリタ製作所
    • UEJIMA YOSHIOYAMASHITA SEIICHIROSAKAGUCHI SANEHIRO
    • A61C19/04A61B19/00A61C5/02A61C19/00
    • PROBLEM TO BE SOLVED: To easily grasp the surrounding situation when performing medical treatment by using a microscope.SOLUTION: A medical treatment device includes an ocular microscope that visibly presents a magnified image of a diseased part of a patient, supported on a treatment table, to a practioner. An imaged image of the surrounding of a part, being a part of the patient supported on the treatment table and other than the diseased part, and at least one of treatment table information images 170 showing information regarding the treatment table supporting the patient are displayed in the field of view of the microscope as a superimposed image while keeping at least a part of the magnified image of the diseased part visible in the field of view of the microscope.
    • 要解决的问题:通过使用显微镜进行医疗处理时,能够容易地掌握周围环境。解决方案:医疗处理装置包括可视地呈现患者的患病部位的放大图像的眼睛显微镜,其被支撑在治疗台上, 给一个prister。 作为支撑在治疗台上的病人的部分的部分的周围的成像图像,以及显示关于支持患者的治疗表的信息的治疗表信息图像170中的至少一个显示在 将显微镜的视野作为叠加图像,同时保持在显微镜的视场中可见的病变部分的放大图像的至少一部分。