专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2950741B1 INSTRUMENT POUR L'ALESAGE DES CANAUX RADICULAIRES DENTAIRES 有权
公开(公告)号：EP2950741B1
公开(公告)日：2018-10-17
申请号：EP13734485.9
申请日：2013-06-07
申请人： Maillefer Instruments Holding S.À.R.L.
发明人： ROTA, Gilbert , VALLOTTON, Paul-Henri
IPC分类号： A61C5/42
CPC分类号： A61C5/40 , A61C5/42

2. 发明授权

EP2851034B1 Dental treating apparatus 有权
标题翻译：牙科治疗仪
公开(公告)号：EP2851034B1
公开(公告)日：2017-11-08
申请号：EP14003022.2
申请日：2014-09-02
申请人： J. Morita Manufacturing Corporation
发明人： Katsuda, Naoki , Yamashita, Seiichiro , Ueda, Tomoaki , Hijikata, Hideo
IPC分类号： A61C5/48 , A61C5/44 , A61C5/40 , A61C1/18
CPC分类号： A61C5/48 , A61C1/0023 , A61C1/003 , A61C1/186 , A61C5/40 , A61C5/44 , A61C19/041
摘要： A dental treating apparatus according to the present invention includes: a hand piece (1); a head unit (2); a driving unit (13); a resistor (13d) for load detection; a load comparing unit (110); and a control unit (11). The hand piece (1) drivably holds a cutting tool (5) on the head unit (2). The driving unit (13) drives the cutting tool (5) in a normal rotation direction or in a reverse rotation direction. The resistor (13d) for load detection detects a load applied to the cutting tool (5). The load comparing unit (110) compares the detected load and a reference load each time driving for rotating the cutting tool (5) in the reverse rotation direction by a predetermined rotation angle is performed. The control unit (11) controls the driving unit (13) based on a result of comparison by the load comparing unit (110).

3. 发明公开

EP3127502A1 CLEANING SYSTEM AND METHOD FOR OPERATING THE CLEANING SYSTEM 审中-公开
标题翻译： REINIGUNGSSYSTEM UND VERFAHREN ZUM BETRIEB DES REINIGUNGSSYSTEMS
公开(公告)号：EP3127502A1
公开(公告)日：2017-02-08
申请号：EP15002308.3
申请日：2015-08-03
申请人： Fotona d.o.o.
发明人： Lukac, Nejc , Lukac, Matjaz , Jezersek, Matija , Gregorcic, Peter
IPC分类号： A61B18/26 , B23K26/122 , A61C5/00 , A61L2/00
CPC分类号： B08B7/02 , A61B18/26 , A61B2017/00176 , A61B2017/00194 , A61B2018/00404 , A61B2018/00505 , A61B2018/263 , A61C1/0046 , A61C5/40 , A61C17/0202 , A61L2/0029 , A61L2202/11 , A61L2202/17 , B08B3/102
摘要： The invention relates to a cleaning system being configured for cleaning, including fragmentation, debridement, material removal, irrigation, disinfection and decontamination, of cavities (2) filled with a liquid (3). The cleaning system comprises an electromagnetic radiation system and the liquid (3). A treatment handpiece (7) and its exit component (8) are configured to irradiate the liquid (3) within the cavity (2) with the radiation beam, wherein a wavelength of the radiation beam is chosen for significant absorption of the radiation beam in the liquid (3). The electromagnetic radiation system is adapted to generate a first vapor bubble (18) within the liquid (3) by means of a corresponding first pulse (p a ) and a second vapor bubble (18') within the liquid (3) by means of a corresponding second pulse (p b ) at a location different to the location where the first vapor bubble (18) is present at the time of generating the second vapor bubble (18'). The pulse repetition time (Tp) is adjusted such, that an onset time (t 0b ) of the second vapor bubble (18') is within the first contraction phase of the first vapor bubble (18), when the first vapor bubble (18) has contracted from its maximal Volume (V max ) to a size in a range from about 0.7 to about 0.1 of the maximal Volume (V max ).
摘要翻译：本发明涉及一种清洁系统，其被配置用于清洁填充有液体（3）的空腔（2）的碎裂，清创，去除材料，冲洗，消毒和去污。清洁系统包括电磁辐射系统和液体（3）。处理手机（7）及其出口部件（8）被配置成用辐射束照射腔（2）内的液体（3），其中选择辐射束的波长以显着吸收辐射束液体（3）。电磁辐射系统适于通过液体（3）内的对应的第一脉冲（pa）和第二蒸汽气泡（18'）通过一个或多个第一气泡（18）在液体（3）内产生第一蒸气泡（18）在与产生第二蒸汽气泡（18'）时存在第一蒸汽气泡（18）的位置不同的位置处的相应的第二脉冲（pb）。脉冲重复时间（Tp）被调整为使得第一蒸气泡（18）的第一蒸汽泡（18'）的起始时间（t 0b）在第一蒸气泡（18）的第一收缩阶段内，）已经从其最大体积（V max）缩小到最大体积（V max）的约0.7至约0.1的范围内的尺寸。

4. 发明公开

EP3064165A1 Cordless endodontic handpiece 审中-公开
标题翻译： Sch es es ches。。。。
公开(公告)号：EP3064165A1
公开(公告)日：2016-09-07
申请号：EP15157112.2
申请日：2015-03-02
申请人： VDW GmbH
发明人： Herrmann, Markus , Vogel, Kolja
IPC分类号： A61C1/06 , A61C5/02
CPC分类号： A61C1/003 , A61C1/0015 , A61C1/06 , A61C5/40 , A61C2204/002
摘要： Cordless endodontic handpiece (1) with a rotary and reciprocating operating mode for driving an endodontic instrument in an endodontic treatment, comprising:
(a) an elongated housing (10) having a proximal end (11) and a distal end (12); the housing containing
(a1) a controller (21);
(a2) a rechargeable battery (30) provided distally adjacent to the controller (21);
(a3) a power electronic device (22) provided distally adjacent to the rechargeable battery (30); and
(a4) a motor (40) provided distally adjacent to and contacting the power electronic device (22);

the handpiece further comprising
(b) a reduction gear (50) provided distally adjacent to the motor (40);
wherein
- the reduction gear (50) has a reduction gear ratio of at most 12 :1,
- the motor has a torque constant in the range of from 2 to 10 mNm/A; and
- the motor has a phase to phase resistance in the range of from 0.05 Ω to 3.0 Ω.
摘要翻译： 1.一种用于在牙髓治疗中驱动牙髓根治器具的旋转和往复操作模式的无绳牙根管手柄（1），包括：（a）具有近端（11）和远端（12）的细长壳体（10）所述壳体包含（a1）控制器（21）; （a2）与控制器（21）相邻设置的可再充电电池（30）; （a3）在与所述可再充电电池（30）相邻的远侧设置的电力电子设备（22）; 和（a4）电动机（40），其远离所述电力电子设备（22）并与其接触; 所述手持件还包括（b）远离所述马达（40）设置的减速齿轮（50）; 其中 - 所述减速齿轮（50）具有至多12:1的减速比， - 所述电动机的转矩常数在2至10mNm / A的范围内; 和 - 电动机的相位相位电阻范围为0.05©至3.0©。

5. 发明公开

EP3013277A2 APPARATUS AND METHODS FOR FILLING TEETH AND ROOT CANALS 有权
标题翻译：维多利亚
公开(公告)号：EP3013277A2
公开(公告)日：2016-05-04
申请号：EP14742409.7
申请日：2014-06-25
申请人： SONENDO, INC.
发明人： KHAKPOUR, Mehrzad , BERGHEIM, Bjarne
IPC分类号： A61C17/02
CPC分类号： A61C5/40 , A61C1/087 , A61C5/50 , A61C5/62 , A61C17/02 , A61C17/0202 , A61C17/028 , A61C17/20
摘要： A dental apparatus is disclosed. The dental apparatus can comprise a pressure wave generator to be disposed at a treatment region of a tooth. The pressure wave generator can include an opening to deliver a flowable filling material to the treatment region. The apparatus can include a reservoir for supplying the filling material to the pressure wave generator. The pressure wave generator can be configured to generate pressure waves through the treatment region to cause the filling material to substantially fill the treatment region.
摘要翻译：公开了牙科设备。牙科设备可以包括设置在牙齿的治疗区域的压力波发生器。压力波发生器可以包括用于将可流动的填充材料输送到处理区域的开口。该装置可以包括用于将填充材料供应到压力波发生器的储存器。压力波发生器可以构造成通过处理区域产生压力波，使得填充材料基本上填满处理区域。

6. 发明公开

EP2948087A1 DUAL WAVELENGTH ENDODONTIC TREATMENT 审中-公开
标题翻译： ENDODONTISCHE BEHANDLUNG MIT ZWEIWELLENLÄNGEN
公开(公告)号：EP2948087A1
公开(公告)日：2015-12-02
申请号：EP14743548.1
申请日：2014-01-22
申请人： Biolase, Inc.
发明人： BOUTOUSSOV, Dmitri , SIVRIVER, Alina , NETCHITAILO, Vladimir
IPC分类号： A61B18/20 , A61B19/00 , A61C3/00 , A61C13/38 , A61C17/20 , A61C19/06 , A61N5/06 , B01J19/10 , B01J19/12
CPC分类号： A61C1/0046 , A61C5/40 , A61C17/02 , A61N5/0624 , A61N2005/0606
摘要： Systems and methods are provided for performing a disinfecting treatment. A fluid is placed within a volume, where the fluid absorbs radiation of a first wavelength, and where the fluid is transparent to radiation of a second wavelength. Radiation of the first wavelength is applied near or inside the volume to generate Shockwaves or pressure waves in the fluid. Radiation of the second wavelength is applied near or inside the volume to cause thermal disinfection.
摘要翻译：提供了用于进行消毒处理的系统和方法。流体放置在体积内，其中流体吸收第一波长的辐射，并且其中流体对于第二波长的辐射是透明的。在体积附近或内部施加第一波长的辐射以在流体中产生冲击波或压力波。将第二波长的辐射施加在体积附近或内部，以进行热消毒。

7. 发明公开

EP2934364A1 APPARATUS AND METHODS FOR CLEANING TEETH AND ROOT CANALS 有权转让
标题翻译： VORRICHTUNG UND VERFAHREN ZUM REINIGEN DERZÄHNEUND DERZAHNWURZELKANÄLE
公开(公告)号：EP2934364A1
公开(公告)日：2015-10-28
申请号：EP13824566.7
申请日：2013-12-20
申请人： SONENDO, INC.
发明人： KHAKPOUR, Mehrzad , BERGHEIM, Bjarne , TEBBS, Richard, S.
IPC分类号： A61C5/02 , A61C17/02 , A61C17/20
CPC分类号： A61C17/0202 , A61C5/40 , A61C17/02 , A61C17/20
摘要： Various systems, method, and compositions for treating a tooth are disclosed herein. For example, an apparatus for treating a tooth is disclosed. The apparatus can include a chamber having an access port which places the chamber in fluid communication with a treatment region of the tooth when the chamber is coupled to tooth. A fluid motion generator can be coupled to the chamber. The fluid motion generator can be configured to direct fluid across the access port to generate fluid motion in the chamber. In various embodiments, fluid motion (e.g., vortices, swirl, etc.) can be induced at or near treatment regions of the tooth, such as a root canal or carious region.
摘要翻译：本文公开了用于治疗牙齿的各种系统，方法和组合物。例如，公开了一种治疗牙齿的装置。该装置可以包括具有入口的腔室，当腔室与牙齿相连接时，该入口使得腔室与牙齿的治疗区域流体连通。流体运动发生器可以联接到腔室。流体运动发生器可以被配置成将流体引导通过进入端口以在腔室中产生流体运动。在各种实施例中，可以在牙齿的处理区域或其附近诱导例如根管或龋齿区域的流体运动（例如旋涡，漩涡等）。

8. 发明公开

EP2852351A1 HANDHELD DEVICE FOR DELIVERING PHOTODYNAMIC THERAPY 审中-公开
标题翻译： TRAGBARE VORRICHTUNG ZUR VERABREICHUNG EINER FOTODYNAMISCHEN THERAPIE
公开(公告)号：EP2852351A1
公开(公告)日：2015-04-01
申请号：EP13790509.7
申请日：2013-03-15
申请人： Forsyth Dental Infirmary for Children
发明人： SOUKOS, Nikolaos, S. , STASHENKO, Philip, P.
IPC分类号： A61C19/06 , A61N5/06
CPC分类号： A61N5/062 , A61C5/40 , A61C19/06 , A61C19/063 , A61N5/0603 , A61N5/0624 , A61N2005/0606 , A61N2005/063 , A61N2005/0644
摘要： The present invention relates to a handheld dental device that provides photodynamic therapy. The device of the present invention has an elongated housing; an applicator tip extending from the distal end of the housing; wherein the applicator tip has a lumen defined by a wall; an optic fiber extending through the lumen of the applicator tip; at least one power source attached to or residing within the housing; at least one light source that provides light to the optic fiber and emits a wavelength that ranges from about 650 nm to about 1400 nm; and at least one oxygen source that provides oxygen to a passage that communicates with the oxygen source and the applicator tip. Oxygen and light are provided at the applicator tip simultaneously. The device is used to eliminate or reduce bacteria which cause oral disease or conditions, such as endodontic treatment failures.
摘要翻译：本发明涉及提供光动力疗法的手持式牙科装置。本发明的装置可以具有细长的壳体; 从壳体的远端延伸的施用器尖端; 其中所述施用器末端具有由壁限定的内腔; 延伸穿过施用器尖端的内腔的光纤; 至少一个电源附接到或驻留在壳体内; 至少一个光源，其向所述光纤提供光并且发射范围为约650nm至约1400nm的波长; 以及至少一个氧源，其向与氧源和施用器尖端连通的通道提供氧气。可以在施用器尖端同时提供氧气和光。该装置可用于消除或减少引起口腔疾病或病症的细菌，例如牙髓治疗失败。

9. 发明授权

EP2410393B1 Verfahren zum Steuern einer ein torsionselastisches Instrument antreibenden Maschine 无效
标题翻译： Verfahren zum Steuern einer ein扭转弹药仪器antreibenden Maschine
公开(公告)号：EP2410393B1
公开(公告)日：2015-03-18
申请号：EP11005847.6
申请日：2011-07-18
申请人： Schlumbohm Gmbh & Co. KG
发明人： Schlumbohm, Gerald
IPC分类号： G05B19/4065 , A61C1/00
CPC分类号： G05B19/4065 , A61C1/0015 , A61C1/186 , A61C5/40 , G05B2219/41251 , G05B2219/45167 , G05B2219/49182

10. 发明公开

EP2833806A1 A METHOD FOR CUTTING/ABRADING WITH A TOOL, AND RELATED DRIVERS AND SYSTEMS 审中-公开
标题翻译： FOR切割方法/磨削用工具及相关驱动程序和系统
公开(公告)号：EP2833806A1
公开(公告)日：2015-02-11
申请号：EP13772874.7
申请日：2013-04-08
申请人： Aseptico, Inc.
发明人： SHIPLEY, James
IPC分类号： A61B17/32
CPC分类号： A61C1/0015 , A61B17/1626 , A61B17/32002 , A61B2017/00075 , A61C1/003 , A61C1/186 , A61C3/02 , A61C5/40
摘要： An endodontic system (10) is proposed comprising a handpiece (14) that includes a head operable to releasably hold a tool (18), and a motor operable to rotate the tool (18) while the head holds the tool (18); and control circuitry operable to: instruct the motor to urge the tool (18) to rotate in a first direction, instruct the motor to quit urging the tool (18) to rotate at a predetermined moment to allow the tool (18) to coast in the first direction, determine a parameter that represents drag experienced by the tool (18) as the tool (18) coasts, if the determined parameter does not exceed a predetermined limit, then instruct the motor to urge the tool (18) to rotate in the first direction, and if the determined parameter does exceed the predetermined limit, then instruct the motor to urge the tool (18) to rotate in another direction opposite the first direction.
摘要翻译：牙髓系统（10）提出一种包括一个手持件（14）做了包括头部，其可操作以可释放地保持工具（18），并且可操作而头部保持工具（18）以旋转工具（18）的马达; 和控制电路，其可操作以：指示所述马达以促使所述工具（18）在第一方向上旋转时，指示所述发动机退出推动工具（18）在预定的时刻进行旋转，以允许在所述工具（18）的海岸所述第一方向的，确定性的矿井参数做了由工具（18）为工具经历darstellt拖动（18）的海岸，如果所确定的参数的大小限制在预定限制，那么指示所述马达以促使所述工具（18）旋转的所述第一方向，并且如果所确定的参数不超过预定限制，那么指示所述马达以促使所述工具（18）在与第一方向相反的另一方向旋转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式