公开(公告)号：US20180228574A1

公开(公告)日：2018-08-16

申请号：US15434294

申请日：2017-02-16

Applicant: MAVRIK DENTAL SYSTEMS, LTD.

Inventor： Daniel Sanders

IPC: A61C5/82 ,  A61B46/00 ,  A61B46/20 ,  A61C13/15 ,  A61C19/06

CPC classification number: A61C5/82 ,  A61B46/20 ,  A61B46/40 ,  A61C19/003 ,  A61C19/066 ,  A61C2201/00

Abstract: An anatomical drape (1 a or 1b), such as a dental drape, for covering a treatment area of an anatomical part, the drape comprising an elastomeric material capable of conforming to the contours of the anatomical part and including a curing agent (9) contained within internal channels distributed in the drape; and wherein activation of the curing agent, for example by a light source, causes hardening of the material to at least partially set the drape in a configuration conforming to the anatomical part. The semi-rigid set drape is liquid impermeable but gas permeable. A method of manufacturing the drape is also disclosed.

公开(公告)号：US09962243B1

公开(公告)日：2018-05-08

申请号：US15615750

申请日：2017-06-06

Applicant: Oscar Lopez

Inventor： Oscar Lopez

IPC: A61C9/00 ,  A61C13/00

CPC classification number: A61C9/0006 ,  A61C13/0003 ,  A61C2201/00

Abstract: A method for fabricating a denture using, among other devices, a semi-custom thermoplastic tray. The thermoplastic tray is customized over a mold of an edentulous ridge. The thermoplastic tray has a handle that it trimmed off after its use as a tray thereby converting the thermoplastic tray into a base plate for continued fabrication of the denture. This allows the denture to be completed in only a few days with the patient making a trip to the dentist for the initial fabrication steps and then a second time to pick the finalized denture.

公开(公告)号：US20180104023A1

公开(公告)日：2018-04-19

申请号：US15294201

申请日：2016-10-14

Applicant: Brock Aaron Goodman

Inventor： Brock Aaron Goodman

IPC: A61C7/08 ,  B29C51/42

CPC classification number: A61C7/08 ,  A61C7/36 ,  A61C2201/00 ,  B29C51/02 ,  B29C51/10 ,  B29C51/42 ,  B29C2791/006 ,  B29L2031/753 ,  B29L2031/7536

Abstract: An advanced thermoplastic orthodontic retainer is disclosed. The prior art includes a clear piece of thermoplastic material of uniform thickness which is then heated to a soft state and adapted to a stone model of a patient's teeth. The present invention incorporates a gradient of thickness of the plastic running from one end to the other. This gradient will exist in the final retainer, and it will take into account the normal pattern of opening and closing of the jaw during which the posterior segment is open less than the anterior segment when the teeth are close to contacting. The present invention retains the ease of fabrication, low cost, and aesthetics of the currently prescribed removable appliance while improving the durability and functionality. Dentists and orthodontists can use the present invention to prevent the unwanted side effects of the prior art including but not limited to posterior open-bites.

公开(公告)号：US20170280987A1

公开(公告)日：2017-10-05

申请号：US15419001

申请日：2017-01-30

Applicant: Molly Weiandt

Inventor： Molly Weiandt

IPC: A61B1/247 ,  A61C5/90 ,  A61B1/00 ,  A61B13/00

CPC classification number: A61B1/247 ,  A61B1/0011 ,  A61B13/00 ,  A61C5/90 ,  A61C2201/00

Abstract: Made of a durable and auto-claveable material including a handle portion of the intra-oral tongue/cheek retractor with a mirror device with an offset in the handle, with a handle flat surface on the mirror side, and with a retention end of handle; at least one mirror or mirrored surface; and a manner for securing/holding or having a mirror or mirrored surface to the handle flat surface on the mirror side where the device can free-up hands of a professional and/or an assistant; can remove any extra “hardware” in a mouth of a patient; provides better visual feedback from the mouth of the patient to the professional; is useable for dental procedures and oral surgery; and is sterilizable in conventional dental or surgical machines.

公开(公告)号：US20160095799A1

公开(公告)日：2016-04-07

申请号：US14723497

申请日：2015-05-28

Applicant: Li Luo Skelton ,  Danielle Ruggiero

Inventor： Li Luo Skelton ,  Danielle Ruggiero

IPC: A61K6/09 ,  A61C5/10 ,  A61C13/08 ,  A61C8/00 ,  A61C1/08 ,  A61C13/00 ,  A61C13/01

CPC classification number: A61C8/0012 ,  A61C1/082 ,  A61C5/70 ,  A61C13/0022 ,  A61C13/08 ,  A61C13/087 ,  A61C2201/00 ,  A61K6/0008 ,  A61K6/0073 ,  A61K6/08 ,  A61K6/09 ,  C08L51/00

Abstract: A method of making a machinable puck of a hard, solvent free, substantially non-hydrophilic polyurethane elastomer for use in fabricating dental appliances. The elastomer has a hardness of not less than about Shore D65. A first polyester or polyether polyol with a functionality greater than two and a molecular weight greater than one hundred is reacted with an isocyanate prepolymer prepared from one or more branched polyester or polyether polyols with a functionality greater than two; and then blending prepolymer and first polyester or polyether polyol with nanoparticles and colorants as needed. In one embodiment, the polypropylene glycol triether and the isocyanate prepolymer comprises dicyclohexylmethane 4,4′-diisocyanate. The machined, elastomer appliance is able to be heated in hot water to make it flexible and formable for individual, customed-fitting for the patient.

Abstract translation: 制造用于制造牙科器具的硬质无溶剂，基本上不亲水的聚氨酯弹性体的可机加工的圆盘的方法。 弹性体的硬度不低于约肖氏D65。 将功能大于2且分子量大于100的第一聚酯或聚醚多元醇与由一种或多种官能度大于2的支链聚酯或聚醚多元醇制备的异氰酸酯预聚物反应; 然后根据需要将预聚物和第一聚酯或聚醚多元醇与纳米颗粒和着色剂共混。 在一个实施方案中，聚丙二醇三醚和异氰酸酯预聚物包括二环己基甲烷4,4'-二异氰酸酯。 加工的弹性体装置能够在热水中加热，以使其柔性和可成形为个人，定制适合患者。

公开(公告)号：US20100178522A1

公开(公告)日：2010-07-15

申请号：US12531611

申请日：2008-02-19

Applicant: Vincent Mosimann

Inventor： Vincent Mosimann

IPC: B32B15/04

CPC classification number: A61C1/08 ,  A61B17/1624 ,  A61B2017/00526 ,  A61C2201/00 ,  C22C45/10 ,  Y10T428/31678

Abstract: The invention relates to a handheld part for dental or surgical use that comprises static components, i.e. head and body, and dynamic components, i.e. dented wheels, drivers, turbines, characterized in that some at least of the static and/or dynamic components are made of a metallic alloy that solidifies at least partially in an amorphous phase in the volume.

Abstract translation: 本发明涉及一种用于牙齿或外科用途的手持部件，其包括静止部件，即头部和身体，以及动态部件，即凹入轮，驱动器，涡轮机，其特征在于，至少部分静态和/或动态部件被制成 的金属合金，其在体积中至少部分地固化在非晶相中。

公开(公告)号：US20060008766A1

公开(公告)日：2006-01-12

申请号：US11176839

申请日：2005-07-07

Applicant: Dan Fischer

Inventor： Dan Fischer

IPC: A61C5/02 ,  A61C3/02 ,  A61C5/04 ,  A61C3/00 ,  A61C5/12

CPC classification number: A61C3/02 ,  A61C3/06 ,  A61C5/42 ,  A61C5/82 ,  A61C7/12 ,  A61C8/0012 ,  A61C2201/00 ,  B23D73/00 ,  B23P15/00 ,  C22C27/02 ,  Y10T29/49567

Abstract: Dental instruments and appliances made from a super-flexible alloy, which includes atoms from the group IVB and group VB transition metals and oxygen have superior strength and flexibility. The metal alloys are cold worked to increase the tensile strength of the dental instruments and appliances. Cold working the metal also increases the flexibility of the dental instruments and appliances. In one particular example a super-elastic endodontic file is described.

Abstract translation: 由超柔性合金制成的牙科器械和电器，其包括IV族和/或第V族过渡金属和氧的原子具有优异的强度和柔韧性。 金属合金被冷加工以增加牙科器械和器具的拉伸强度。 冷加工金属也增加了牙科器械和器具的灵活性。 在一个特定实例中，描述了超弹性牙根管文件。

公开(公告)号：US12090015B1

公开(公告)日：2024-09-17

申请号：US18519114

申请日：2023-11-27

Applicant: Mingfeng Li

Inventor： Mingfeng Li

IPC: A61C17/22 ,  A46B3/02 ,  A46B5/00 ,  A46B7/04 ,  A46B9/04 ,  A46B13/02

CPC classification number: A61C17/222 ,  A46B3/02 ,  A46B5/0095 ,  A46B7/04 ,  A46B9/04 ,  A46B13/02 ,  A61C2201/00

Abstract: An electric toothbrush replacement head device includes: a toothbrush replacement head. The toothbrush replacement head includes: a toothbrush handle and a toothbrush head, a bottom of the toothbrush handle defines a bottom hole, the toothbrush head includes: a brush component, and the brush component includes: bristles. The toothbrush handle is provided with a hollow fixing column therein, which is located at a lower end of the toothbrush handle, a middle part of the fixing column is provided with an elastic sheet, and a bottom of the fixing column defines a mounting hole. A new type of the electric toothbrush replacement head device with a simpler structure, more flexible assembly and disassembly, more convenient use, better teeth cleaning effect, and stronger stability is provided.

公开(公告)号：US20240199494A1

公开(公告)日：2024-06-20

申请号：US18286780

申请日：2022-04-15

Applicant: Kuraray Noritake Dental lnc.

Inventor： Yasutaka KUDO ,  Kirihiro NAKANO

IPC: C04B35/488 ,  A61C13/00 ,  C04B35/626 ,  C04B35/634 ,  C04B35/64

CPC classification number: C04B35/488 ,  A61C13/0022 ,  C04B35/62675 ,  C04B35/63424 ,  C04B35/63488 ,  C04B35/64 ,  A61C2201/00 ,  C04B2235/3225 ,  C04B2235/3246 ,  C04B2235/5454 ,  C04B2235/656 ,  C04B2235/785 ,  C04B2235/95 ,  C04B2235/9653 ,  C04B2235/9661

Abstract: The present invention provides a zirconia sintered body that excels in both mechanical strength and translucency, and a zirconia molded body and zirconia pre-sintered body capable of providing such a zirconia sintered body, and containing a binder in an amount that assumes a thickness of 10 mm or more. The invention also provides methods of production of these. The present invention relates to a zirconia molded body comprising: a zirconia particle containing 2.0 to 9.0 mol % of yttria relative to the total number of moles of zirconium oxide and yttria, and having an average primary particle diameter of 60 nm or less; a polyol; and a binder, the polyol and the binder satisfying the 10 relational formula X1

公开(公告)号：US20240164871A1

公开(公告)日：2024-05-23

申请号：US18423192

申请日：2024-01-25

Applicant: Won MOON ,  Ehab ABDELBAR ,  Paul KIM

Inventor： Won MOON ,  Ehab ABDELBAR ,  Paul KIM

IPC: A61C7/08

CPC classification number: A61C7/08 ,  A61C2201/00

Abstract: Provided herein is an orthodontic aligning appliance for moving tooth or teeth of a patient and methods of making and using the same.