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    • 1. 发明专利
    • Mechanism of adjusting amount of pulling out dental instrument hose
    • 调整拔牙牙膏软管的机制
    • JP2011160899A
    • 2011-08-25
    • JP2010024955
    • 2010-02-08
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61G15/16
    • PROBLEM TO BE SOLVED: To adjust the length of a pulled out instrument hose to the length an operator prefers when he/she pulls out an instrument necessary for a medical examination from an instrument holder during a dental treatment. SOLUTION: An instrument hose-holding arm 10 for holding the instrument hose 4 hung from the instrument holder 2 is located in a position 10 3 by being rotated backward when the instrument is not used, and is locked in a position where the instrument hose-holding arm is rotated forward by a prescribed amount when the instrument is used. After the end of the medical examination, when force to rotate forward is applied again, the locking is canceled, and the instrument hose-holding arm rotates backward so that the instrument hose-holding arm returns to a state in which the instrument is not used. A work table includes a stopper 22 for adjusting a rotating amount of the instrument hose-holding arm. By changing a position of the stopper, for example, by changing the position of stopper to 10 3 , the instrument hose-holding arm 10 is locked at a position 10 3 , and the length of pulling out the instrument 3 is adjusted. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:在牙科治疗期间,当他/她从仪器夹具中抽出仪器所需的仪器时,将拉出的仪器软管的长度调整到操作者偏好的长度。 解决方案:用于保持仪器软管4悬挂在仪器支架2上的仪器软管支撑臂10通过在不使用仪器时向后旋转而位于10 <3> 3位置,而 被锁定在仪器软管保持臂在使用仪器时向前旋转规定量的位置。 体检结束后,当再次施加向前旋转的力时,锁定被取消,仪器软管保持臂向后旋转,使得仪器软管保持臂恢复到不使用仪器的状态 。 工作台包括用于调节仪器软管保持臂的旋转量的止动件22。 通过改变止动器的位置,例如通过将止动器的位置改变为10 3 ,仪器软管保持臂10被锁定在位置10&lt; 3&gt; 3&lt; 并且调整拉出仪器3的长度。 版权所有(C)2011,JPO&INPIT
    • 2. 发明专利
    • Dental treatment instrument controller
    • 牙科治疗仪器控制器
    • JP2011160862A
    • 2011-08-25
    • JP2010024005
    • 2010-02-05
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61C19/00A61G15/14
    • PROBLEM TO BE SOLVED: To convert the fine pressing amount of a cover plate member to a magnified mechanical moving amount and to control a dental treatment instrument corresponding to the magnified change amount, in a dental treatment instrument controller for controlling the dental treatment instrument by pressing the cover plate member disposed on the base of a dental treatment chair. SOLUTION: The dental treatment instrument controller has the cover plate member 11 which is disposed on the base 10 of the dental treatment chair and is to be pressed by a foot operation, and controls the drive of the dental treatment instrument by pressing the cover plate member 11. A piston 32 and a rack 33 are integrally moved forward and backward corresponding to the pressing amount of the cover plate member 11, the resistance of a volume 35 is changed by a gear 34 which is engaged with the rack 33 and rotated, and the drive of the dental treatment instrument is controlled by the resistance change. Since the fine pressing amount of the cover member 11 is magnified to the moving amount of the piston, a control operation is facilitated. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了将用于控制牙科治疗的牙科治疗仪器控制器中的将盖板构件的精细压制量转换为放大机械移动量并且控制与放大变化量相对应的牙科治疗仪器 通过按压设置在牙科治疗椅的基座上的盖板构件来进行仪器。 解决方案:牙科治疗仪器控制器具有盖板部件11,该盖板部件11设置在牙科治疗椅的基部10上,并且通过脚部操作被按压,并且通过按压牙科治疗仪器 盖板构件11.活塞32和齿条33对应于盖板构件11的按压量而一体地前后移动,通过与齿条33接合的齿轮34改变体积35的阻力,并且 旋转,牙齿治疗仪器的驱动由电阻变化控制。 由于盖构件11的精细压制量被放大到活塞的移动量,因此便于控制操作。 版权所有(C)2011,JPO&INPIT
    • 4. 发明专利
    • Mechanism for dental instrument hose holding
    • 牙科仪器软管控制机构
    • JP2009039406A
    • 2009-02-26
    • JP2007209238
    • 2007-08-10
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61G15/16
    • PROBLEM TO BE SOLVED: To reduce burdens on an operator by automatically and quickly pulling back an instrument hose when returning an instrument to an instrument holder after an operation. SOLUTION: This holding mechanism of a dental instrument hose is applied to the instrument holder of a type that the instrument hose 4 is suspended from the instrument holder 2, and during nonuse when the instrument 3 is mounted on the instrument holder 2, the instrument hose 4 is kept in the state indicated by 10 1 by an instrument hose holding arm 10. During the operation, the instrument hose holding arm 10 is locked at a position indicated by 10 2 . After the operation, when the instrument 3 is pulled to the front, the lock is released, and the instrument hose holding arm 10 is pulled in a B direction by a spring member 12 and is quickly returned to the position of 10 1 . COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过在操作后将仪器返回仪器架时自动快速拉回仪器软管,减轻操作员的负担。

      解决方案:将牙科器械软管的该保持机构施加到仪器软管4从仪器夹持器2悬挂的类型的仪器保持器上,并且在仪器3安装在仪器保持器2上的不使用期间, 仪器软管4通过仪器软管固定臂10保持在由10 1 表示的状态。在操作期间,仪器软管保持臂10被锁定在由10 2指示的位置 。 在操作之后,当仪器3被拉到前面时,释放锁,并且仪器软管保持臂10通过弹簧构件12沿B方向拉动,并且快速地返回到10S的位置 。 版权所有(C)2009,JPO&INPIT

    • 5. 发明专利
    • Dental instrument holder
    • 牙科仪器夹具
    • JP2009034362A
    • 2009-02-19
    • JP2007201535
    • 2007-08-02
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61G15/16
    • PROBLEM TO BE SOLVED: To provide instrument holders in which instruments for assistance can be arranged as close as possible to a patient and can be arranged so as to be divided into small number of pieces, e.g., one or two. SOLUTION: Dental instrument holders include: connectors 20 fixed or freely removably arranged in the desired positions of a dental treatment unit; and the instrument holders 10 1 , 10 2 , etc., to be freely removably connected to the connectors 20. The instrument holders 10 1 , 10 2 include instrument suspending holes 12 for suspending the one or two instruments. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供可以将辅助工具尽可能靠近患者排列的仪器架,并且可以被布置为被分成小数量的片,例如一个或两个。 解决方案:牙科器械夹持器包括:固定或可自由移除地布置在牙科治疗单元的期望位置的连接器20; 和仪器保持架10&lt; SB&gt;,10&lt; SB&gt; 2&lt; / SB&gt;等可自由地可拆卸地连接到连接器20上。仪器保持架10 < 10 2包括用于悬挂一个或两个仪器的仪器悬挂孔12。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Dental treatment chair
    • 牙科治疗椅
    • JP2011156257A
    • 2011-08-18
    • JP2010021984
    • 2010-02-03
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61G15/02
    • PROBLEM TO BE SOLVED: To easily regulate driving power supplied to an instrument, by making long a stroke of pushing down a cover plate member, in a dental treatment chair using the cover plate member for covering a pedestal of the dental treatment chair, as a foot controller.
      SOLUTION: The dental treatment chair includes the cover plate member 11 arranged on the pedestal 10 of the dental treatment chair 1 and pushed down by a foot operation, the dental treatment instrument 7 is driven by pushing down the cover plate member 11 by the foot operation, and the driving power supplied to the instrument 7 is controlled in response to a push-down amount of the cover plate member 11. A foot operation plate 12 is provided to be extended forward from the cover plate member 11 and to be rotatable around a shaft 13 as the center on the cover plate member 11, in an upper part of the cover plate member 11, and a rotational number or the like of the instrument 7 is controlled by pushing down the foot operation plate 12. The driving power is controlled easily since a stroke of the foot operation plate 12 is larger than the push-down stoke of the cover plate member 11.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了容易地调节提供给仪器的驱动力,通过使用盖板构件在牙科治疗椅中进行长时间的向下推盖,所述盖板构件用于覆盖牙科治疗椅的基座 ,作为脚踏控制器。 解决方案:牙科治疗椅包括设置在牙科治疗椅1的基座10上并通过脚踏操作而被推下的盖板构件11,通过将盖板构件11向下推动来驱动牙科治疗仪器7 脚踏操作和提供给仪器7的驱动力被响应于盖板构件11的下压量而被控制。脚操作板12设置成从盖板构件11向前延伸并且被设置为 可以围绕盖板构件11上的轴13作为中心旋转在盖板构件11的上部,并且通过按压脚踏板12来控制器械7的旋转数等。行驶 脚踏操作板12的行程大于盖板构件11的下推行程,因此容易控制动力。(C)2011,JPO&INPIT
    • 7. 发明专利
    • Instrument holder for dental treatment
    • 用于牙科治疗的仪器夹具
    • JP2007130031A
    • 2007-05-31
    • JP2005323041
    • 2005-11-08
    • Osada Res Inst Ltd株式会社長田中央研究所
    • KIMIJIMA EIICHINAKAGAWA SHOSUKE
    • A61G15/16
    • PROBLEM TO BE SOLVED: To prevent an operator from being hurt by a blade provided at a head part of a handpiece when the operator takes out the handpiece placed on an instrument holder of a horizontal placement type. SOLUTION: The numeral 5 in the figure is the instrument holder on which the handpiece 8 for the dental treatment is placed. The operator can select a position of the instrument holder 5 in either the horizontal placement (Figure 1 (A)) or a slanting placement (Figure 1 (B)) in which a distal end of the handpiece is slanted forward and downward. If the handpiece is placed with the blade 12 facing upward when the operator takes out the handpiece from the instrument holder, the blade 12 provided at the head part (a distal end part) never makes contact with his/her hand when he/she reaches out the hand in the direction of an arrow D'. Consequently, he/she never hurts his/her hand. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:当操作者拿出放置在水平放置类型的仪器架上的手持件时,防止操作者受到设在手持件头部的刀片的伤害。

      解决方案:图中的数字5是用于牙科治疗的手持件8放置在其上的仪器架。 操作者可以在水平放置(图1(A))或倾斜位置(图1(B))中选择仪器支架5的位置,其中手持件的远端向前和向下倾斜。 如果当操作者从仪器夹持器拿出机头时将手柄放置成使刀片12面向上,则设置在头部(远端部分)的刀片12当他/她到达时不会与他/她的手接触 沿着箭头D'的方向伸出手。 因此,他/她从不伤害他/她的手。 版权所有(C)2007,JPO&INPIT

    • 8. 发明专利
    • Dental treatment unit
    • 牙科治疗单位
    • JP2011160861A
    • 2011-08-25
    • JP2010024003
    • 2010-02-05
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61G15/16A61G15/10
    • PROBLEM TO BE SOLVED: To solve such a problem that an instrument hose interrupts the movements of a work table since the instrument hose abuts on a side part of a treatment chair during a treatment by moving the work table above a chest part of a patient. SOLUTION: The dental treatment unit comprises an instrument holder 6 configured by arranging a plurality of dental treatment instruments 7 in a horizontal direction and the work table 2 integrally arranged with the instrument holder. The work table 2 and the instrument holder 6 are movable vertically and horizontally and are movable above the chest part of the patient in a supine state under the treatment. The instrument hose 8 including an instrument hose 8 1 which is close to the treatment chair 1 is arranged on a side away from the patient so that the instrument hose does not appear in a region U. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了解决这样一个问题,即由于仪器软管在治疗期间通过将工作台移动到胸部以上的工作台上而抵靠在治疗椅的侧部上,因此中断了工作台的移动 病人。 解决方案:牙科治疗单元包括通过在水平方向上布置多个牙科治疗器具7而构成的器械保持器6和与仪器保持器一体布置的工作台2。 工作台2和仪器支架6可垂直和水平移动,并且在处理的仰卧状态下可移动到病人胸部以上。 包括靠近治疗椅1的仪器软管8 的仪器软管8布置在远离患者的一侧,使得仪器软管不出现在区域U. 版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • Support mechanism of dental shadowless lamp
    • 牙科无光灯支撑机构
    • JP2011156316A
    • 2011-08-18
    • JP2010022857
    • 2010-02-04
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61C19/00
    • PROBLEM TO BE SOLVED: To allow a shadowless lamp to be smoothly turned in the horizontal direction and to reduce the labor of an operator by turning the shadowless lamp in the horizontal direction by a bearing.
      SOLUTION: The shadowless lamp 4 is held so as to be freely turned in the vertical and horizontal directions at the end of an shadowless support arm 5. The support mechanism includes: a spherical body 10 fixed so as to be turned around the axis of the support arm 5 at the end of the support arm 5; sliding members 12
      1 and 12
      2 provided with arcuate spherical surfaces 12
      1a and 12
      2a attached to the shadowless lamp 4 and brought into press contact with the surface of the spherical body 10 from both sides of the support arm 5; and sphere receiving bodies 11
      1 and 11
      2 for housing the sliding members 12
      1 and 12
      2 and bringing the sliding members 12
      1 and 12
      2 into press contact with the surface of the spherical body. The shadowless lamp 4 is turned around the support arm 5 (horizontal direction) together with the spherical body 10, and is turned in the direction parallel to the support arm (vertical direction) by the arcuate spherical surface of the sliding member sliding on the surface of the spherical body.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了允许无影灯在水平方向上平滑地转动,并且通过轴承转动水平方向的无影灯来减少操作者的劳动。 解决方案:无影灯4被保持为在无影像支撑臂5的端部处沿垂直和水平方向自由转动。支撑机构包括:固定在围绕 在支撑臂5的端部处的支撑臂5的轴线; 具有连接到无影灯的弧形球形表面12&lt; SB&gt;和12&lt; SB&gt; 2a&lt; SB&gt;的滑动构件12&lt; SB&gt;和12&lt; 并且从支撑臂5的两侧与球体10的表面压接; 和用于容纳滑动构件12&lt; SB&gt;和&lt; SB&gt; 2&lt; SB&gt;和&lt; SB&gt; 2&lt; SB&gt;的球体接收体11&lt; SB&gt;和11&lt; SB&gt; 滑动构件12&lt; SB&gt;和12&lt; SB&gt; 2&lt; SB&gt;与球体的表面压接。 无影灯4与球体10一起围绕支撑臂5(水平方向)转动,并且通过在表面上滑动的滑动构件的弧形球面在与支撑臂(垂直方向)平行的方向上转动 的球体。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Dental work table
    • 牙科工作台
    • JP2011156315A
    • 2011-08-18
    • JP2010022855
    • 2010-02-04
    • Osada Res Inst Ltd株式会社長田中央研究所
    • NAKAGAWA SHOSUKE
    • A61C19/00
    • PROBLEM TO BE SOLVED: To easily take out and return equipment on an upper work table by eliminating the interval between the upper work table 2 1 and a lower work table 2 2 in the work table of two-stage configuration and by lowering the height of the upper work table 2 1 . SOLUTION: The work table 2 includes the lower work table 2 2 fixed and disposed at the upper part of an instrument holder, and the upper work table 2 1 provided above the lower work table 2 2 so as to be slid and turned on the surface of the lower work table 2 2 . A linear slide groove 20 for sliding the upper work table 2 1 is provided in the lower surface of the upper work table (or in the upper surface of the lower work table), and a projection shaft 21 passing through the slide groove and movable along the slide groove, turnable within the slide groove, is provided on the upper surface of the lower work table 2 2 (or on the lower surface of the upper work table). COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过消除上部工作台2 1 和下部工作台2 2 之间的间隔,可以方便地在上部工作台上取出和返回设备, SB>在两级配置的工作台中,并且通过降低上部工作台2 1 的高度。

      解决方案:工作台2包括固定并设置在仪器保持器的上部的下工作台2 2 ,并且提供上工作台2 1 在下工作台2 2 之上,以便在下工作台2的表面上滑动并转动。 在上工作台的下表面(或下工作台的上表面)中设置有用于滑动上工作台2 1 的直线滑动槽20和通过的突出轴21 通过滑动槽并且可沿滑动槽移动,在滑动槽内可转动地设置在下工作台2的上表面上(或在上工作台的下表面上)。 版权所有(C)2011,JPO&INPIT