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1. 发明申请

US20180264175A1 COMPOSITION FOR BONE REGENERATION 审中-公开
公开(公告)号：US20180264175A1
公开(公告)日：2018-09-20
申请号：US15757207
申请日：2015-09-14
申请人： École Polytechnique Fédérale de Lausanne (EPFL)
发明人： Ulrike KETTENBERGER , Dominique PIOLETTI
IPC分类号： A61L27/52 , A61L27/54 , A61L27/46 , A61L27/58 , A61C8/00 , A61C19/06 , A61M5/32
CPC分类号： A61L27/52 , A61B17/1604 , A61B17/1635 , A61C8/0092 , A61C17/02 , A61C17/022 , A61C17/20 , A61C19/06 , A61L27/46 , A61L27/54 , A61L27/58 , A61L2400/06 , A61L2430/02 , A61M5/32 , A61M2210/02 , C08L5/08 , C08L5/10 , C08L89/06
摘要： The composition for bone regeneration, comprises a) a first phase (3) comprising a plurality of cross-linked hydrogel chunks (1) having a mean diameter of less than 1000 μm and incorporating an amount of mineral particles (2); and b) a second phase (4) comprising a physiologically-compatible aqueous liquid acting as a carrier for the chunks; the chunks being embedded in the second phase (4). The mineral particles (2) have a mean diameter of less than 10 μm and the amount of the mineral particles (2) is less than 20 weight-% of the first phase.

2. 发明申请

US20180214245A1 DIRECTIONAL GUIDE FOR AN AIR-WATER SYRINGE TIP 审中-公开
公开(公告)号：US20180214245A1
公开(公告)日：2018-08-02
申请号：US15881330
申请日：2018-01-26
申请人： Kristine J. Medin
发明人： Kristine J. Medin
IPC分类号： A61C1/08 , A61C17/02 , A61C17/022
CPC分类号： A61C1/082 , A61C17/0202 , A61C17/0217 , A61C17/022
摘要： A directional guide for use with an air-water tip for a syringe includes an elongated member fixedly attached to a longitudinal section of the air-water tip. Extending outwardly from the elongated member is a position control member. The position control member is formed and positioned to rotate the elongated member and the air water tip together and to selectively activate air-water buttons on a syringe.

3. 发明申请

US20180085189A1 SPRING-DRIVEN PUMP FOR DISPENSING DISCRETE BURSTS OF LIQUID 审中-公开
公开(公告)号：US20180085189A1
公开(公告)日：2018-03-29
申请号：US15571878
申请日：2016-04-27
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WOLTER F. BENNING , JEFFREY GARRIGUES , BRIAN JOHANSKI , KEVIN ARNOLD MILLER
IPC分类号： A61C1/00 , B05B1/02 , B05B12/06 , B05B7/24 , A61C17/02 , A61C17/022
CPC分类号： A61C1/0092 , A61C17/0202 , A61C17/0217 , A61C17/022 , A61C17/028 , B05B1/02 , B05B7/2464 , B05B12/06 , F04B9/02 , F04B17/03 , F04B19/22
摘要： An oral care device (10) with a pump assembly (12) comprising: a plunger assembly (52) comprising a rack assembly (74); a compressible spring (64) configured to exert a forward force on the plunger assembly; and a rack and pinion assembly (72) configured to exert a force on the plunger assembly opposite the forward force, wherein the rack assembly comprises a plurality of rack teeth (74a . . . 74g) and the pinion assembly (76) comprises a plurality of teeth (78) arranged around a portion of the pinion; wherein the plurality of rack teeth comprise an angled front surface (86) and an angled rear surface (87), the front surface of at least some of the plurality of rack teeth comprising a different angle than the rear surface, and further wherein at least some of the plurality of rack teeth comprise a pointed or rounded tip (82).

4. 发明申请

US20160317265A1 A DEVICE AND METHOD FOR DISPENSING A DENTAL PASTE AND AN AIR STREAM 审中-公开
标题翻译：用于分配牙膏和空气流的装置和方法
公开(公告)号：US20160317265A1
公开(公告)日：2016-11-03
申请号：US15101445
申请日：2014-12-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Andreas R. Maurer , Christoph Schulte , Helmut Pauser , Ruediger Hampe , Johannes M. Leykauff , Marc Peuker
IPC分类号： A61C17/02 , A61M19/00 , A61C9/00 , A61C17/022 , A61C1/08
CPC分类号： A61C17/0217 , A61C1/087 , A61C9/0026 , A61C9/0033 , A61C17/0202 , A61C17/022 , A61M19/00
摘要： A device for dispensing a dental paste comprises a first nozzle for delivering the paste and a second nozzle for delivering a gas stream. The device is adapted for simultaneously delivering the gas stream and the paste toward a working area. The invention helps minimizing efforts in a dental treatment and maximizing the quality of that dental treatment.
摘要翻译：用于分配牙膏的装置包括用于输送浆料的第一喷嘴和用于输送气流的第二喷嘴。该装置适于同时将气流和浆料输送到工作区域。本发明有助于最小化牙科治疗中的努力并使牙科治疗的质量最大化。

5. 发明申请

US20160250011A1 TOOTH WHITENING DEVICE 审中-公开
公开(公告)号：US20160250011A1
公开(公告)日：2016-09-01
申请号：US15028870
申请日：2014-10-14
申请人： Chiara Domenica SERGI
发明人： Chiara Domenica Sergi
IPC分类号： A61C19/06 , A61M11/06 , A61C3/025 , A61M11/02 , A61C17/02 , A61C17/022
CPC分类号： A61C19/066 , A61C3/025 , A61C17/0202 , A61C17/022 , A61C17/227 , A61M11/02 , A61M11/06 , A61M2202/0468 , A61M2202/064 , A61M2210/0637
摘要： This invention relates to a device for whitening teeth, comprising a dispenser (11, 311) equipped with a zone to be gripped (13) by the user and a nozzle (14, 314) for ejecting a flow of whitening product, characterised in that it comprises a tank (16, 316) of at least part of the whitening product, fixed to said dispenser (11, 311) in such a way as to move together with said dispenser during the movements of the hand of the user, and a pressure energy source (219, 319) of the type which can be used until finished (219, 319), designed to allow the whitening product to come out. The above-mentioned device comprises both a tank (16) for at least part of the whitening product in solid or semi-solid form, and a tank (17) of a product in liquid form and means designed to mix said products in powder form and in liquid form before they come out of said nozzle (14). The above-mentioned device also comprising a duct (18) leading to said nozzle (14) and operatively connected to said pressurised energy source (219) from which, on command, a flow of gas extends; operatively connected in an intermediate position of a first stretch (18A) of said duct (18) there being said tank (16) of at least part of the whitening product, therefore the passage of the flow of gas through said intermediate position of said first stretch (18A) of duct (18) causing the suction and intake into the duct of said at least part of the whitening product by Venturi effect; operatively connected in an intermediate position of a second stretch (18B) of said duct (18) there being said tank (17) of product in liquid form, therefore the passage of the flow of gas through said intermediate position of said second stretch (18B) of duct (18) causing the suction and intake into the duct (18) of said product in liquid form by Venturi effect; said at least part of the whitening product and said product in liquid form mixing before coming out of the nozzle (14).

6. 发明授权

US09358185B2 Powder composition for air polishing the surface of hard dental tissue 有权
标题翻译：用于空气抛光硬牙组织表面的粉末组合物
公开(公告)号：US09358185B2
公开(公告)日：2016-06-07
申请号：US14407789
申请日：2013-06-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Ingo R. Haeberlein , Brenda Schmid , Aaron M. Pfarrer
IPC分类号： A61K8/02 , B24C1/08 , A61K8/24 , A61K8/25 , A61K8/44 , A61Q11/00 , A61C1/08 , A61C17/022 , A61K8/362
CPC分类号： A61K8/0241 , A61C1/087 , A61C17/022 , A61K8/022 , A61K8/24 , A61K8/25 , A61K8/362 , A61K8/44 , A61K2800/412 , A61Q11/00
摘要： The invention is directed to a powder composition for air polishing the surface of hard dental tissue comprising a powder of water-soluble organic particles as component A, a powder of inorganic anti-caking agent(s) particles as component B and a powder of antihypersensitive acting particles as component C, the mean particle size of component A being in a range from about 15 to about 500 μm, the mean particle size of component C being in a range from about 0.5 to about 10 μm. The invention is also directed to a kit of parts comprising the powder composition and its use.
摘要翻译：本发明涉及用于空气抛光硬牙组织表面的粉末组合物，其包含作为组分A的水溶性有机颗粒粉末，作为组分B的无机抗结块剂颗粒粉末和抗过敏性粉末作为组分C的作用颗粒，组分A的平均粒度在约15至约500μm的范围内，组分C的平均粒度在约0.5至约10μm的范围内。本发明还涉及包含粉末组合物及其用途的试剂盒。

7. 发明申请

US20160015491A1 AN ORAL CARE APPLIANCE USING A JET-TYPE FLUID FLOW 审中-公开
标题翻译：使用喷射式流体流动的口腔护理器具
公开(公告)号：US20160015491A1
公开(公告)日：2016-01-21
申请号：US14774197
申请日：2014-03-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： YU-WEN CHANG , GREGORY RUSS GODDARD
IPC分类号： A61C17/028 , A61C17/022 , A61C17/02
CPC分类号： A61C17/028 , A61C17/0202 , A61C17/0217 , A61C17/022
摘要： An oral care appliance, comprising: a fluid flow pump assembly (46); a source of liquid (50); and a source of gas (12). The pump assembly is in operative communication with the sources of fluid and gas to produce a jet pattern of gas-injected fluid slugs, directed to a nozzle assembly (80) from which the resulting slugs are directed to the teeth. The individual fluid slugs in the jet flow have a volume in the range of 0.05-0.5 ml per orifice, a diameter in the range of 0.1-2 mm and a repetition rate within the range of 2 Hz to 20 Hz.
摘要翻译：一种口腔护理器具，包括：流体流量泵组件（46）; 液体源（50）; 和气体源（12）。泵组件与流体和气体的源处于可操作的连通状态，以产生喷射流体段的喷射图案，其被引导到喷嘴组件（80），从而从所述喷嘴组件（80）将所得到的部分引导到齿。喷射流中的单个流体块塞的体积在每个孔口为0.05-0.5ml的范围内，直径在0.1-2mm的范围内，重复率在2Hz至20Hz的范围内。

8. 发明授权

US09173725B2 Dental nozzle 有权
标题翻译：牙科喷嘴
公开(公告)号：US09173725B2
公开(公告)日：2015-11-03
申请号：US13703113
申请日：2011-05-27
申请人： Chris Thorp , Alan Julian Segal
发明人： Chris Thorp , Alan Julian Segal
IPC分类号： A61C17/02 , A61C17/022
CPC分类号： A61C17/0202 , A61C17/0214 , A61C17/022
摘要： A nozzle tip for a three-way syringe device, including a co-axial tube assembly having attachment feature adapted for releasable attachment of the nozzle tip to a syringe device, and wherein the tube assembly includes an outer tube and an inner tube, the inner tube having an end section including an inclined outlet face, and wherein the inner tube is tight-fit against the interior surface of the outer tube. The nozzle tip is included in a dental apparatus including a three-way syringe device.
摘要翻译：一种用于三通注射器装置的喷嘴尖端，包括具有适于将喷嘴尖端可释放地附接到注射器装置的连接特征的同轴管组件，并且其中管组件包括外管和内管，内管管具有包括倾斜出口面的端部部分，并且其中内管与外管的内表面紧密配合。喷嘴尖端包括在包括三通注射器装置的牙科设备中。

9. 发明申请

US20150157432A1 DEVICE FOR DRYING ROOT CANALS 审中-公开
标题翻译：用于干燥根部的装置
公开(公告)号：US20150157432A1
公开(公告)日：2015-06-11
申请号：US14623513
申请日：2015-02-17
申请人： Rainer Tilse
发明人： Rainer Tilse
IPC分类号： A61C17/022 , A61C17/02 , A61C5/04
CPC分类号： A61C17/022 , A61C5/40 , A61C5/55 , A61C17/0202
摘要： A device for drying a root canal includes a cannula configured to inject a gas stream into the root canal. The cannula is a conduit having a proximal end in fluidic communication with a distal end. A handpiece is configured to removably hold the proximal end of the cannula at a distal handpiece end. A gas stream source is connectable to a proximal end of a tube. A distal end of the tube is connectable to the proximal handpiece end. A cut-off valve is disposed within the handpiece in fluidic communication in series between the distal handpiece end and the proximal handpiece end. The cut-off valve is configured to cut off the gas stream flowing through the handpiece. A manually-controlled operating element is mechanically coupled to the cut-off valve, where the operating element is configured to be controlled by a dentist or technician holding the handpiece.
摘要翻译：用于干燥根管的装置包括配置成将气流注入根管中的套管。套管是具有与远端流体连通的近端的导管。手柄构造成可移除地将套管的近端保持在远端手持件末端。气流源可连接到管的近端。管的远端可连接到近端手柄端。截止阀设置在手持件内，在远端手持件端部和近端手持件端部之间串联地流体连通。截止阀构造成切断流过手持件的气流。手动控制的操作元件机械地联接到截止阀，其中操作元件构造成由保持手持件的牙医或技术人员控制。

10. 发明申请

US20150044631A1 APPARATUS AND METHOD FOR ENDODONTIC TREATMENT 有权
标题翻译：用于内部治疗的装置和方法
公开(公告)号：US20150044631A1
公开(公告)日：2015-02-12
申请号：US14522250
申请日：2014-10-23
申请人： Fluidfile Ltd.
发明人： Amnon LIFSHITZ , Yehuda DARSHAN
IPC分类号： A61C3/025 , A61C5/02 , A61C1/12
CPC分类号： A61C5/40 , A61C1/0061 , A61C1/0092 , A61C1/087 , A61C1/12 , A61C3/025 , A61C17/02 , A61C17/0202 , A61C17/0208 , A61C17/022 , A61C17/043
摘要： An apparatus for endodontic treatment, comprising: a nozzle connected to a fluid source comprising: a tip small enough to be inserted into a pulp chamber of a tooth; an inner geometry which forms a flow parameters including non-axial flow direction of nozzle fluid flowing through the inner geometry such that discharge fluid discharged from the inner geometry increase rotation of root canal fluid within a root canal sufficiently to remove tissue from the root canal.
摘要翻译：一种用于牙髓治疗的装置，包括：连接到流体源的喷嘴，包括：足够小以插入牙齿的纸浆室中的尖端; 内部几何形状，其形成包括流过内部几何形状的喷嘴流体的非轴向流动方向的流动参数，使得从内部几何形状排出的排出流体增加根管内根管液体的旋转以充分去除根管的组织。

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