公开(公告)号：US11648091B2

公开(公告)日：2023-05-16

申请号：US17902445

申请日：2022-09-02

申请人： ALIGN TECHNOLOGY, INC.

发明人： Chunhua Li ,  Yan Chen ,  Heinz Pudleiner ,  Klaus Meyer ,  Joerg Nickel ,  Craig Pehlert

IPC分类号： A61C7/08 ,  B32B27/28 ,  B32B7/022 ,  B32B25/08 ,  B32B25/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B29C51/14 ,  B32B25/14 ,  A61C13/00 ,  A61F5/56 ,  A61C19/06 ,  A61C7/00 ,  A63B71/08 ,  B29K67/00 ,  B29K75/00 ,  B29L31/00

CPC分类号： A61C7/08 ,  B29C51/14 ,  B32B7/022 ,  B32B25/08 ,  B32B25/20 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  A61C7/00 ,  A61C13/00 ,  A61C19/06 ,  A61F5/56 ,  A63B71/085 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2995/007 ,  B29K2995/0026 ,  B29K2995/0077 ,  B29K2995/0082 ,  B29L2031/753 ,  B32B25/14 ,  B32B27/283 ,  B32B27/30 ,  B32B27/302 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2274/00 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2319/00 ,  B32B2323/00 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2323/16 ,  B32B2333/04 ,  B32B2367/00 ,  B32B2371/00 ,  B32B2375/00 ,  B32B2377/00 ,  B32B2383/00 ,  B32B2535/00 ,  B32B2555/00 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31786

摘要： Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.

公开(公告)号：US20230115910A1

公开(公告)日：2023-04-13

申请号：US17929987

申请日：2022-09-06

申请人： LAV Inc.

发明人： Jeong Woo CHOI ,  Jae Myoung LEE

IPC分类号： A61C19/06

摘要： The present invention relates to a mouthpiece for teeth whitening. Particularly, it relates to a mouthpiece for teeth whitening to alleviate dilution of a tooth whitening gel by saliva and to improve breathing of a user. The first aspect of the invention relates to a mouthpiece for teeth whitening comprises a body and a tongue rest, and the body further comprises an outer surface, an inner surface and an air vent penetrating the outer surface and the inner surface. The air vent has an inner side opening formed at a portion extending toward the user's oral cavity by a predetermined length from the inner surface, and an extended portion of the air vent toward the user's oral cavity is connected to the tongue rest.

公开(公告)号：US20230110363A1

公开(公告)日：2023-04-13

申请号：US18078319

申请日：2022-12-09

申请人： Perrydigma Research Ltd.

发明人： Shay Joseph Mamo ,  Ran S. Sopher ,  Michal Stern-Perry

IPC分类号： A61C19/06

摘要： An intraoral device, comprising an antiviral and/or antibacterial and/or antifungal ion releasing agent material(s) which, when said device is exposed to the oral cavity and to any gases, liquids and solids passing through the oral cavity, and is capable of inactivating viruses and/or bacteria and/or fungi penetrating into the oral cavity.

公开(公告)号：US20230098610A1

公开(公告)日：2023-03-30

申请号：US17731902

申请日：2022-04-28

申请人： Zorday IP, LLC

发明人： Brent M. Skoda

IPC分类号： A61M31/00 ,  A61B5/00 ,  A61C19/06 ,  A61B5/11 ,  A61M11/04 ,  G16H40/67 ,  G16H40/63 ,  G16H20/30 ,  G16H20/10 ,  A63B71/10

摘要： The present disclosure relates to a medical diagnostic and delivery device that includes a mouthguard, a dental brace or a denture. The device can be positioned within a mouth or a buccal cavity of a user. A housing of the device can be shaped to be removably secured within the buccal cavity of the user, for example, include grooves shaped and sized to match a dental bite of the user. The device includes a cartridge containing one more substances or medications configured to be delivered to a user in the form a liquid, particles, or fine mist. Any suitable first air medication can be contained within the cartridge such as epinephrine, blood thinners, painkillers, vitamins or any other suitable drugs for limiting the extent of injury.

公开(公告)号：US20230096739A1

公开(公告)日：2023-03-30

申请号：US17955466

申请日：2022-09-28

申请人： Matthew Burton ,  Nicholas Scalabrino

发明人： Matthew Burton ,  Nicholas Scalabrino

IPC分类号： A61C19/06 ,  A61C7/00

摘要： A dental treatment device configured to treat a plurality of teeth in an oral cavity of a human patient. The device includes a strip adapted to engage the plurality of teeth in the oral cavity, an adhesive layer disposed on a first side of the strip between a top edge and a bottom edge, and a bleaching agent disposed on the first side of the strip between the top edge and the bottom edge. The bleaching agent is configured to bleach the plurality of teeth when the adhesive layer is adhered to the plurality of teeth for the pre-determined period of time. The bottom edge is defined by a plurality of scallops sized to substantially match the plurality of teeth, such that the plurality of scallops are configured to minimize contact between the bleaching agent and gum tissue adjacent the plurality of teeth in the oral cavity.

公开(公告)号：US11602489B2

公开(公告)日：2023-03-14

申请号：US17301912

申请日：2021-04-19

申请人： Inspired Material Solutions, LLC

发明人： Mark A. Latta

IPC分类号： A61K6/20 ,  A61Q11/00 ,  A61K6/70 ,  A61K6/60 ,  A61K6/69 ,  A61C19/06

摘要： An oral varnish comprising a combination of two different viscosity dimethicone components, wherein the difference between the two different viscosity dimethicone components is about 2.0 million cP or greater; and comprising at least one active ingredient, which is preferably a fluoride donor.

公开(公告)号：US20230056196A1

公开(公告)日：2023-02-23

申请号：US17889356

申请日：2022-08-16

申请人： FEAGLE CO., LTD

发明人： Hyunyoung LEE ,  Jeonghae CHOI ,  Byulbora CHOI

IPC分类号： A61C19/06 ,  H05H1/24

摘要： Disclosed are a dental disease treating device, and more particularly, to a dental disease treating device that may generate high-density plasma that is required for a treatment of a dental disease, such as periodontitis, and minimize generation of ozone as well, and a method for treating a dental disease. The dental disease treating device that generates plasma for treating a dental disease, includes a handpiece body having a space part in an interior thereof, a plasma generating part mounted in the space part of the handpiece body, and that generates the plasma by exciting a gas in a plasma generating space in an interior thereof, and a tip part detachably coupled to an end nozzle of the handpiece body or the plasma generating part, and the tip part includes a passage for irradiating the plasma to a local portion while inhibiting oxygen from being introduced into the plasma generating space.

公开(公告)号：US20230049541A1

公开(公告)日：2023-02-16

申请号：US17974082

申请日：2022-10-26

申请人： Joshua T. SILVERMAN

发明人： Joshua T. SILVERMAN

IPC分类号： A61F2/00 ,  A61C19/06

摘要： An edentulous mouth insert appliance for mounting upon the edentulous gum of a patient, comprises a u-shaped frame formed of a rigid flexible material, with a portion to embrace the gum and a portion extending beyond the gum with an exposed surface to replicate a bite aligned with the corresponding occlusal plane. The frame has a base supporting a pair of inner and outer side walls spaced apart by the base a distance allowing the frame to encircle and cover the edentulous gum with a space between inner surfaces of the frame and the gum. A fill within the frame fills the space between the frame and the gum upon which the appliance is fitted, providing a void-free seal between the apparatus and the gum.

公开(公告)号：US20230049287A1

公开(公告)日：2023-02-16

申请号：US17794389

申请日：2021-01-22

申请人： 3SHAPE A/S

发明人： Rune FISKER

IPC分类号： A61C19/06 ,  G06T7/12

摘要： According to an embodiment, a method for generating a digital data set for fabricating a physical dental bleaching tray useable to deliver an bleaching agent is disclosed. The method includes obtaining a three-dimensional digital representation of a patient’s dentition including teeth and gingiva; segmenting two or more teeth into individual tooth; identifying a facial surface of at least one of the segmented tooth; defining a facial surface portion including a surface area that is at least partly bound by a virtual boundary that is non- interfacing with the gingiva; generating a modified three-dimensional digital representation using the defined facial surface portion; and generating, based on the modified three-dimensional digital representation, the digital data set configured to be used in fabricating the physical dental bleaching tray.

公开(公告)号：US20230037613A1

公开(公告)日：2023-02-09

申请号：US17963602

申请日：2022-10-11

申请人： Emanate Blomedical,Inc.

发明人： Peter John Zegarelli

IPC分类号： A61C19/06 ,  A61J7/00 ,  A61M31/00 ,  B29C64/124 ,  B33Y80/00 ,  B33Y10/00

摘要： An oral appliance and a method of making the oral appliance for delivering a medicament to an oral cavity are provided. The method comprises forming a non-porous material into a portion of the oral appliance; and applying a porous material to one or more discrete regions of the portion of the oral appliance to make the one or more discrete regions of the oral appliance porous thereby forming the oral appliance.