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53. 发明专利

JPS54112593A DEVICE FOR LOCKING DENTAL INSTRUMENT IN HEAD PORTION OF CONTRA ANGLE TYPE DENTAL INSTRUMENT HOLDER 失效
公开(公告)号：JPS54112593A
公开(公告)日：1979-09-03
申请号：JP6871578
申请日：1978-06-07
申请人： MICRO MEGA SA
发明人： ANRI REONARUDO
IPC分类号： A61C1/12 , A61C1/14 , F16B21/09 , F16D1/06

55. 发明专利

JPH06339486A DEVICE TO FEED SOLUTION FOR CLEANING, STERILIZATION AND LUBRICATION OF HAND PIECE FOR DENTISTRY 失效
公开(公告)号：JPH06339486A
公开(公告)日：1994-12-13
申请号：JP33565691
申请日：1991-11-25
申请人： MICRO MEGA SA
发明人： BERUNARUDO MARON , BERUNHARUDO GUTSUGENHAIMU
IPC分类号： A61C1/08 , A61C19/00
摘要： PURPOSE: To conduct cleaning, sterilization, disinfection and lubrication of dentistry hand piece by very precise actions. CONSTITUTION: The solutions for cleaning, sterilization, disinfection and lubrication of dentistry hand piece are released and supplied from containers B1 to B3 respectively through solenoid valves EV1 to EV11 that are continuously alternatively opened or closed so as to be controlled by a related period, and the solutions flow to a hand piece H arranged in the device. The solutions are of liquid but not of fog before they are transferred to the hand piece H, but they become fog in the hand piece H by compressed air supplied from a pipe separated from solution supply pipes.

56. 发明专利

JPH0318356A HAND PIECE FOR DENTISTRY 失效
公开(公告)号：JPH0318356A
公开(公告)日：1991-01-25
申请号：JP13688190
申请日：1990-05-25
申请人： MICRO MEGA SA
发明人： HIYUUBAATO OBURAADO
IPC分类号： A61C1/07 , A61C1/14 , A61C17/20
摘要： PURPOSE: To perform gingival or periodontal therapy by installing easily various vibration instruments to excite and concentrate a mechanical vibration around a non-rotational axis by utilizing an axial rotation. CONSTITUTION: A shaft 3 is held rotatably by an axis of a bearing 9. When a cage 4 turns with the rotation of the shaft 3, a bearing 5 is made to turn by way of an elastic stretch and bend connection member 6. Then, due to an eccentric movement, a lengthwise position 7 of a vibration axis 8 is pushed which causes the vibration axis to stagger. The vibration axis 8 has, in its middle part, three balls or globular caps 10, 11 or 12 to be push-held against a body 2 in order for its tip part to concentrate the vibration node. Accordingly, when the cage 4 rotates which pushes the lengthwise position 7, a vibration node is generated in the tip part of the vibration axis 8 as a fulcrum because the vibration axis 8 is held at three points by the balls 10, 11 & 12. This vibration force and width are transmitted forward to the direction of a head 18, and cullets 19 & 20.

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