公开(公告)号：US20240307163A1

公开(公告)日：2024-09-19

申请号：US18614584

申请日：2024-03-22

申请人： Align Technology, Inc.

发明人： Michael Lawrence FERNIE

IPC分类号： A61C19/06 ,  A61C7/00 ,  A61C7/08 ,  A61C7/14 ,  A61C7/16 ,  A61C13/15

CPC分类号： A61C19/063 ,  A61C7/002 ,  A61C7/146 ,  A61C7/08 ,  A61C7/16 ,  A61C19/003

摘要： The present disclosure provides methods, devices, and systems that utilize dental appliance etch templates prior to or during dental treatment. One dental appliance etch template includes a removable shell having one or more cavities formed therein, where the one or more cavities are shaped to receive teeth of a patient, and the shell includes a well, the well including a wafer, where the wafer includes etch material to etch a tooth of the patient.

公开(公告)号：US20240285554A1

公开(公告)日：2024-08-29

申请号：US18114559

申请日：2023-02-27

申请人： Emanate Biomedical, Inc.

发明人： PETER JOHN ZEGARELLI ,  Dorna Hakimimehr ,  Jarret Scott Fass ,  Tom Huljev

IPC分类号： A61K31/155 ,  A61C19/06 ,  A61K47/10 ,  A61K47/34 ,  C08K5/053 ,  C08K5/29

CPC分类号： A61K31/155 ,  A61C19/063 ,  A61K47/10 ,  A61K47/34 ,  C08K5/053 ,  C08K5/29

摘要： A composition for treating an oral cavity in a patient in need is provided. The composition comprising a medicament, a polyvinyl alcohol (PVA), and optionally a humectant, the medicament in an amount of about 0.001% w/w, v/v or w/v to about 5% w/w, v/v or w/v, the polyvinyl alcohol in an amount of about 5% w/w, v/v or w/v to about 99% w/w, v/v or w/v, the humectant in an amount of about 0.5% w/w, v/v or w/v to about 15% w/w, v/v or w/v based on a total w/w, v/v or w/v of the composition. A method of making a composition for treating an oral cavity in a patient in need is also provided.

公开(公告)号：US20240285383A1

公开(公告)日：2024-08-29

申请号：US18659936

申请日：2024-05-09

申请人： SHENZHEN RISUN TECHNOLOGY CO., LTD.

发明人： Hongtao ZHOU ,  Dongbao LI

IPC分类号： A61C19/06 ,  A61C17/02

CPC分类号： A61C19/066 ,  A61C17/02

摘要： Disclosed are a nozzle structure and an oral irrigator thereof. The nozzle structure includes a base and a nozzle connected to the base. The base is provided with a receiving groove, and a whitening agent is provided inside the receiving groove. The base is provided with a water inlet channel communicated with the receiving groove. The nozzle is provided with a water outlet channel configured to facilitate outflow of whitening liquid, and a filter screen for filtering the whitening liquid is installed at one side of the water outlet channel.

公开(公告)号：US12054314B2

公开(公告)日：2024-08-06

申请号：US17410279

申请日：2021-08-24

申请人： The Procter & Gamble Company

发明人： Michael David Curtis ,  Niranjan Ramji ,  Franco Silva Medeiros ,  Natalia Maria Ramon Martinez ,  Jayanth Rajaiah

IPC分类号： B65D35/02 ,  A46B3/22 ,  A46B11/00 ,  A61C19/06 ,  A61K8/06 ,  A61Q11/00 ,  B65D35/36

CPC分类号： B65D35/02 ,  A46B3/22 ,  A61C19/066 ,  A61K8/06 ,  A61Q11/00 ,  B65D35/36 ,  A46B11/002 ,  A61K2800/87

摘要： An oral care product comprises a package comprising a container and an applicator tip attached to the container. The applicator tip comprises a material having a Shore A hardness of from about 15 to about 80 and has a dispensing orifice in fluid communication with the container. The dispensing orifice has a minimum diameter of at least about 0.5 mm, preferably at least about 1 mm. The oral care product further comprises an oral care composition contained within the container of the package, wherein the oral care composition comprises an oral care active and has a cone penetration value of from about 10 to about 500, preferably from about 100 to about 300.

公开(公告)号：US12053341B2

公开(公告)日：2024-08-06

申请号：US17194157

申请日：2021-03-05

申请人： PharmaPhD, Inc.

发明人： Max Arocha ,  Murtaza Amir ,  Adnan Qayyum

IPC分类号： A61C19/06 ,  A61K9/00 ,  A61M5/32 ,  A61M31/00 ,  A61M37/00 ,  A61L2/26

CPC分类号： A61C19/063 ,  A61K9/0063 ,  A61M5/3286 ,  A61M31/007 ,  A61M37/0069 ,  A61L2/26 ,  A61L2202/24 ,  A61M2005/3206 ,  A61M2210/0631

摘要： A device for the treatment of periodontal disease includes a handle that has a configuration familiar to dental professionals, and a detachable tip or cartridge, that is locked into the handle when use. The device provides for automatically delivering a single dose of medicament, such as a powdered preparation of antibiotic, to a periodontal pocket for treatment of infection or disease.

公开(公告)号：US20240225785A1

公开(公告)日：2024-07-11

申请号：US18558641

申请日：2022-04-25

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Yizhong Wang ,  David K. Cinader, JR. ,  Joel D. Oxman

IPC分类号： A61C7/08 ,  A61C19/06 ,  A61K6/20 ,  A61K8/04 ,  A61K8/19 ,  A61K8/21 ,  A61K8/24 ,  A61K8/25 ,  A61K8/92 ,  A61Q11/00

CPC分类号： A61C7/08 ,  A61C19/063 ,  A61K6/20 ,  A61K8/042 ,  A61K8/19 ,  A61K8/21 ,  A61K8/24 ,  A61K8/25 ,  A61K8/922 ,  A61Q11/00

摘要： A system includes a dental appliance comprising a polymeric shell with a plurality of cavities for receiving one or more teeth. The system further includes a non-aqueous composition disposed in one or more of the cavities of the polymeric shell of the dental appliance. The non-aqueous composition includes an oil and a viscosity modifier. The non-aqueous composition has a viscosity of between 20 and 600 Pa*s at a shear rate 1/s.

公开(公告)号：US12016742B2

公开(公告)日：2024-06-25

申请号：US16625380

申请日：2017-11-16

申请人： Soon Ho Lee

发明人： Soon Ho Lee

IPC分类号： A61C17/06 ,  A61C19/06 ,  A61N5/06

CPC分类号： A61C17/06 ,  A61C19/066 ,  A61N5/0603 ,  A61N5/062 ,  A61N2005/0606 ,  A61N2005/0626 ,  A61N2005/0654

摘要： Provided is a tooth whitening device capable of performing tooth whitening treatment. The tooth whitening device can be disposable. The tooth whitening device comprises: a main frame provided in a horseshoe shape and having a whitening groove in which teeth can be fitted; a support member coupled to the main frame; a plurality of light-emitting members installed inside the main frame and configured to emit light during tooth whitening; a fluid storage member positioned to extend through the insides of the main frame and the support member, and configured to store a fluid such as saliva flowing out of the mouth during the tooth whitening; and a control member for controlling a light-emitting time or operation of the light-emitting member, wherein the whitening groove is coated with a gel-type whitener.

公开(公告)号：US12011335B2

公开(公告)日：2024-06-18

申请号：US15879666

申请日：2018-01-25

申请人： DENTSPLY SIRONA Inc.

发明人： Paul Pierson ,  Naim Karazivan ,  Christos Angeletakis ,  Thomas Ruth ,  William Kane ,  Joseph Gordon ,  Luke Hagan ,  David Copeland ,  Andrew Burke ,  Dustin Gaidos ,  Leonid Silverman ,  Kenneth Focht

IPC分类号： A61C9/00 ,  A61C7/02 ,  A61C7/14 ,  A61C13/15 ,  A61C19/06 ,  A61N5/06 ,  A61C1/08 ,  A61C13/00

CPC分类号： A61C9/0006 ,  A61C7/023 ,  A61C7/146 ,  A61C9/0013 ,  A61C19/003 ,  A61C19/004 ,  A61C19/066 ,  A61N5/0603 ,  A61C1/088 ,  A61C13/0027 ,  A61C19/06 ,  A61C19/063 ,  A61C2204/002 ,  A61N5/0613 ,  A61N2005/0653

摘要： A light curing impression system comprising a light emitting tray that precisely distributes an optimal amount of curing light energy to internal, external and extra oral portions of the dental arch to cure impression material. The light curing impression system generally includes an LED light source, a light emitting impression tray, an activation module and impression material.

公开(公告)号：US20240181230A1

公开(公告)日：2024-06-06

申请号：US18349018

申请日：2023-07-07

申请人： Zorday IP, LLC

发明人： Brent M. Skoda

IPC分类号： A61M31/00 ,  A61B5/00 ,  A61B5/11 ,  A61C19/06 ,  A61M5/142 ,  A61M5/20 ,  A61M11/04 ,  A63B71/10 ,  B60R21/01 ,  G16H20/10 ,  G16H20/30 ,  G16H40/63 ,  G16H40/67

CPC分类号： A61M31/00 ,  A61B5/0022 ,  A61B5/11 ,  A61B5/4064 ,  A61C19/06 ,  A61M11/042 ,  A63B71/10 ,  G16H20/10 ,  G16H20/30 ,  G16H40/63 ,  G16H40/67 ,  A61C19/063 ,  A61M5/14244 ,  A61M5/20 ,  A61M2205/3327 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2209/088 ,  A61M2210/0625 ,  B60R2021/01211 ,  B60R2021/01252 ,  Y02A90/10

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：US11998415B2

公开(公告)日：2024-06-04

申请号：US17983393

申请日：2022-11-08

申请人： SprintRay Inc.

发明人： Mark Lorich ,  Amir Gordgi

IPC分类号： A61C19/06 ,  B29C64/188 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  G06T7/00 ,  B29L31/00

CPC分类号： A61C19/066 ,  B29C64/188 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  G06T7/0012 ,  B29L2031/753 ,  G06T2210/41

摘要： A custom bleaching tray or device with trench and material pocket/reservoir is disclosed. The device comprises a trench to avoid leakage of bleaching material onto the gingiva and a reservoir to precisely hold the bleaching material on the surface of the tooth. A method for forming a 3D-printed custom bleaching tray may include: providing or accessing teeth scan data associated with a patent's mouth; generating a digital model of the patient's mouth based on the teeth scan data, including manipulating the teeth scan data to form: a trench between one or more teeth and a gingiva region of the teeth scan data, and a bleaching material reservoir on a surface of each of the one or more teeth of the teeth scan data; and 3D-printing, based on the digital model, a 3D-printed bleaching tray. A thermoforming process may be applied to the 3D-printed bleaching tray.