公开(公告)号：US11969312B2

公开(公告)日：2024-04-30

申请号：US17614062

申请日：2020-05-28

Applicant: HCENTRUM SP. Z O. O.

Inventor： Hanna Jasinska ,  Przemyslaw Jasinski

IPC: A61C8/00 ,  A61C7/14

CPC classification number: A61C8/0096 ,  A61C7/14 ,  A61C2201/00

Abstract: An orthodontic abutment that includes a base suitable for fixing the orthodontic abutment to an implant, a cap fixed to the base and a set of retention elements arranged along a side wall of the cap. The set of retention elements is suitable for receiving orthodontic elements and includes: a bracket with wings, a hook arranged under one of the wings of the bracket, a projection arranged on the cap oppositely to the bracket, a hollow tube formed inside the projection, a curved rod hook arranged on the projection below the hollow tube, and a button with an eyelet arranged above the hollow tube.

公开(公告)号：US20240091107A1

公开(公告)日：2024-03-21

申请号：US18269383

申请日：2021-12-24

Applicant: Kuraray Noritake Dental Inc.

Inventor： Ryo MATSUURA

IPC: A61K6/887 ,  A61C5/20 ,  C08F222/10 ,  C08L35/02

CPC classification number: A61K6/887 ,  A61C5/20 ,  C08F222/1025 ,  C08L35/02 ,  A61C2201/00 ,  C08F2800/20 ,  C08L2203/02

Abstract: An object of the present invention is to provide a dental composition that exhibits small polymerization shrinkage stress, and provides excellent mechanical strength. The present invention relates to a dental composition comprising a compound (A), a monomer (B) having a solubility of 50 g/L or more in acetone at 25° C., and a polymerization initiator (C),
wherein the compound (A) has a weight-average molecular weight of 1,000 to 80,000, and includes a Tg of less than 40° C., in addition to having a solubility of less than 50 g/L in acetone at 25° C. Preferably, the compound (A) comprises a compound having a polymerizable group.

公开(公告)号：US20240065946A1

公开(公告)日：2024-02-29

申请号：US18456711

申请日：2023-08-28

Applicant: GC Corporation

Inventor： Ayumu HIRANO ,  Yuki SHIBUYA

IPC: A61K6/90 ,  A61C9/00

CPC classification number: A61K6/90 ,  A61C9/0006 ,  A61C2201/00

Abstract: A dental impression material includes: a base material paste that includes an alginate and water; and a curing material paste that includes a gelling reagent and a poorly water-soluble liquid compound. A viscosity of 10% aqueous solution of the alginate at 20° C. is 5 mPa·s or more and 90 mPa·s or less.

公开(公告)号：US20240041575A1

公开(公告)日：2024-02-08

申请号：US18489926

申请日：2023-10-19

Applicant: University of Florida Research Foundation, Inc.

Inventor： Josephine F. Esquivel-Upshaw ,  Fan Ren ,  Patrick Carey ,  Arthur E. Clark, JR. ,  Christopher D. Batich

IPC: A61C13/083 ,  A61C8/00

CPC classification number: A61C13/0835 ,  A61C8/0013 ,  A61C2201/00

Abstract: Disclosed herein is a method for forming an anti-microbial layer on an apparatus. Also disclosed is a method for improving the anti-bacterial properties of a titanium device coated with titanium-nitride (TiN). Also disclosed is a medical apparatus comprising an anti-microbial layer prepared by the disclosed methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

公开(公告)号：US20240000548A1

公开(公告)日：2024-01-04

申请号：US18034925

申请日：2021-11-01

Applicant: INSTITUT STRAUMANN AG

Inventor： Marta Girona ALARCON ,  Andac ARMUTLULU

IPC: A61C8/00 ,  A61L27/34 ,  A61L27/10 ,  A61L2/20

CPC classification number: A61C8/0013 ,  A61L27/34 ,  A61L27/10 ,  A61L2/206 ,  A61C2201/00 ,  A61C2008/0046 ,  A61L2430/12 ,  A61L2420/02 ,  A61L2101/44

Abstract: A dental implant including an implant surface having at least partially a contact angle of less than 20°, the implant surface being at least partially covered by a protective layer having a keratin hydrolyzate.

公开(公告)号：US11766506B2

公开(公告)日：2023-09-26

申请号：US16077860

申请日：2017-02-28

Applicant: MIRUS LLC

Inventor： Noah Roth ,  Jay Yadav

IPC: A61L27/04 ,  A61L27/54 ,  A61L31/02 ,  A61L31/16 ,  A61B17/70 ,  A61B17/00 ,  A61B90/00 ,  A61C8/00 ,  A61B17/064

CPC classification number: A61L27/04 ,  A61B17/70 ,  A61L27/54 ,  A61L31/022 ,  A61L31/16 ,  A61B17/064 ,  A61B2017/00243 ,  A61B2017/00526 ,  A61B2017/00575 ,  A61B2017/00831 ,  A61B2090/3925 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61C8/0012 ,  A61C2201/00 ,  A61L2430/02

Abstract: A bone implant for at least partial insertion into a bone and/or cartilage. The bone implant is at least partially formed of a metal alloy of at least about 90 wt % of a solid solution or a rhenium and molybdenum alloy.

公开(公告)号：US20230285118A1

公开(公告)日：2023-09-14

申请号：US18246810

申请日：2021-08-06

Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Su-jin KIM ,  Hyoun-Joong KONG

IPC: A61C5/90 ,  A61C5/80

CPC classification number: A61C5/90 ,  A61C5/80 ,  A61C2201/00

Abstract: A protection device for transoral surgery includes: a main body configured to be fitted into an oral cavity of a human body and to expand a mouth vestibule between teeth and a lip of the human body; and at least one insertion device provided to the main body and having a through hole formed therethrough to enable insertion of a trocar required for a surgery. The main body includes: a tooth coupling part configured to be fitted on the teeth of the human body; an expansion part to be disposed on an outside of the tooth coupling part and configured to expand the mouth vestibule to allow the teeth and the lip to be spaced apart from each other; and an extension part configured to connect the tooth coupling part and the expansion part.

公开(公告)号：US11672252B2

公开(公告)日：2023-06-13

申请号：US17156188

申请日：2021-01-22

Applicant: SINTX Technologies, Inc.

Inventor： Bhajanjit Singh Bal ,  Bryan J. McEntire ,  Ryan M. Bock

IPC: A01N59/00 ,  A61K6/76 ,  A01N25/10 ,  A01N25/12 ,  A61C13/087 ,  A61K6/889

CPC classification number: A01N59/00 ,  A01N25/10 ,  A01N25/12 ,  A61C13/087 ,  A61K6/76 ,  A61K6/889 ,  A61C2201/00

Abstract: Disclosed herein are antifungal composites, devices, and methods to reduce or prevent a fungus from growing on the antifungal composite. The antifungal composite and devices thereof may include a biocompatible polymer and a Si3N4 powder loaded in at least a portion of the biocompatible polymer. The polymer may be a thermoplastic polymer such as a poly(methyl methacrylate) (PMMA) resin and the Si3N4 powder may be present in a concentration of about 1 vol. % to about 30 vol. % in the thermoplastic polymer.

公开(公告)号：US20180200027A1

公开(公告)日：2018-07-19

申请号：US15742505

申请日：2016-05-13

Applicant: VERICOM CO., LTD. ,  KIM, Tae Kyung

Inventor： Tae Kyung KIM ,  Myung Hwan OH ,  Yunki KIM

IPC: A61C7/16 ,  A61C7/28 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L3/04 ,  C08L5/02 ,  C08L5/08 ,  C08L5/12 ,  C08L23/06 ,  C08L23/12 ,  C08L29/04 ,  C08L33/26 ,  C08L39/06

CPC classification number: A61C7/16 ,  A61C7/20 ,  A61C7/28 ,  A61C7/282 ,  A61C2201/00 ,  A61C2201/002 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L3/04 ,  C08L5/02 ,  C08L5/08 ,  C08L5/12 ,  C08L23/06 ,  C08L23/12 ,  C08L29/04 ,  C08L33/26 ,  C08L39/06 ,  C08L2201/06

Abstract: Disclosed is an orthodontic composite, comprising: an orthodontic member which has a tube shape, a hollow polygonal prism shape, a hollow truncated polygonal pyramid shape, a hollow truncated cone shape, or a funnel shape; and an orthodontic wire that is inserted into the hollow portion of the orthodontic member, wherein the orthodontic member includes a water-soluble or biodegradable material. Thereby, the orthodontic composite of the present invention making it simple to perform orthodontic treatment by attaching the orthodontic composite.

公开(公告)号：US20170246682A1

公开(公告)日：2017-08-31

申请号：US15272340

申请日：2016-09-21

Applicant: Thomas DUERIG

Inventor： Thomas DUERIG

IPC: B22F3/105 ,  B33Y70/00 ,  B33Y80/00 ,  B22F3/24 ,  B23K26/342 ,  B23K26/0622 ,  B23K26/70 ,  C22C19/00 ,  C22C19/03 ,  C22F1/10 ,  A61F2/44 ,  A61B17/84 ,  A61B17/86 ,  A61B17/064 ,  A61L31/16 ,  A61L27/54 ,  A61L27/06 ,  A61L31/02 ,  B33Y10/00

CPC classification number: B22F3/1055 ,  A61B17/0642 ,  A61B17/846 ,  A61B17/866 ,  A61B2017/00526 ,  A61B2017/00867 ,  A61C7/00 ,  A61C7/02 ,  A61C8/00 ,  A61C2201/00 ,  A61C2201/007 ,  A61F2/30 ,  A61F2/4455 ,  A61L27/06 ,  A61L27/54 ,  A61L31/022 ,  A61L31/16 ,  B22F3/24 ,  B22F5/00 ,  B22F2003/248 ,  B22F2301/15 ,  B22F2301/205 ,  B22F2998/10 ,  B23K26/0622 ,  B23K26/342 ,  B23K26/70 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C22C1/0433 ,  C22C19/007 ,  C22C19/03 ,  C22F1/10 ,  Y02P10/295

Abstract: A near net shape medical device is described that is formed from a metal alloy mixture containing NiTiHf using additive manufacturing techniques. The medical device is aged to a desired ultimate tensile strength (UTS), presence of H-phase precipitate with an Af below body temperature.