公开(公告)号：US11980525B2

公开(公告)日：2024-05-14

申请号：US16771078

申请日：2018-12-03

Applicant: Julian Cuesta Garcia

Inventor： Julian Cuesta Garcia

IPC: A61C8/00

CPC classification number: A61C8/0069 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/0066

Abstract: The invention relates to a dual fixation system for dental implant prosthesis consisting of: an intermediate abutment assembly for fixation on the implant, clip fixation device, fixation screw and cylinder that allows the prosthesis to be screwed or retained by clip as appropriate, individually or independently for each implant.
This system facilitates both the immediate loading technique and the execution of the definitive prosthesis made on an intermediate abutment, since retention by clip is very advantageous in the case of implants with unfavorable emergencies, joining them to the structure as abutments and without compromising the esthetics of the case.

公开(公告)号：US20180263735A1

公开(公告)日：2018-09-20

申请号：US15919924

申请日：2018-03-13

Applicant: Nobel Biocare Services AG

Inventor： Paulo Malo Carvalho ,  Lars Jorneus ,  Henrik Petersson

IPC: A61C8/00

CPC classification number: A61C8/0034 ,  A61C8/0018 ,  A61C8/0022

Abstract: A medical implant and a method of implanting a medical implant are disclosed. The medical implant (20) is elongate and for fixation in a patient, and comprises an apical bone anchoring portion (200) for bone apposition, and an unthreaded coronal portion (210), wherein said coronal portion (210) has a length (L2) exceeding or equaling a length (L1) of said apical portion (200), and wherein said apical portion (200) has a maximum outer diameter (D1) that is equal to or larger than a maximum outer diameter (D2) of said coronal portion. In a method of implanting a medical implant, an apical part is affixed in the zygomatic bone, and a coronal part is positioned outside the maxilla in the mucous membrane.

公开(公告)号：US20180206944A1

公开(公告)日：2018-07-26

申请号：US15934167

申请日：2018-03-23

Applicant: Zimmer Dental, Inc.

Inventor： Matthew J. Lomicka ,  Srilakshmi Vishnubhotla

IPC: A61C8/00 ,  A61C8/02 ,  A61F2/30

CPC classification number: A61C8/0013 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/0024 ,  A61C8/0043 ,  A61C8/006 ,  A61C8/0089 ,  A61F2002/30436 ,  A61F2220/0041

Abstract: A dental implant has a body and a plurality of distinct roots that extend outwardly from the main portion that generally define a coronal-apical axis. A porous tantalum metal portion is disposed at the body for engaging bone and the plurality of distinct roots are configured to resist a torsional force that is applied to the dental implant and around the coronal-apical axis.

公开(公告)号：US20180153662A1

公开(公告)日：2018-06-07

申请号：US15833122

申请日：2017-12-06

Applicant: WDT-Wolz-Dental-Technik GmbH

Inventor： Stefan Wolz

IPC: A61C13/00 ,  A61C8/00 ,  A61L27/04 ,  A61L27/56

CPC classification number: A61C13/0022 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/005 ,  A61C13/0004 ,  A61C13/0006 ,  A61C13/001 ,  A61C13/082 ,  A61C13/083 ,  A61C13/20 ,  A61K6/0094 ,  A61K6/0205 ,  A61K6/024 ,  A61K6/025 ,  A61K6/0255 ,  A61L27/047 ,  A61L27/56 ,  B05D1/28 ,  B05D3/007 ,  B05D3/0254 ,  B05D5/06 ,  B28B11/243 ,  C03C19/00 ,  C03C23/0095 ,  C04B41/009 ,  C04B41/5048 ,  C04B41/87 ,  C04B2111/00405 ,  C04B2111/00836 ,  C04B2111/82 ,  C04B35/48 ,  C04B38/00 ,  C04B41/4537

Abstract: A method for producing an implant blank (100), in particular a dental implant blank from a starting body, said implant blank (100) comprising at least one first area, which is a surface area (102), and a second area, which is a core area (101), wherein the surface area (102) has at least one bioactive surface material (502) and extends from at least one first surface (103) in the direction of the core area (101), and the core area (101) has at least one carrier material that can be subjected to mechanical load. The starting body has a porosity for controlling a targeted distribution of the bioactive surface material (502) within the starting body and is loaded with a solution (500) of the bioactive surface material (502) in a first step, which is a loading step. In a second step, which is a distribution control step, the distribution of the bioactive surface material (502) within the starting body is controlled such that the solution (500) has a higher concentration within the surface area (102) than within the core area (101), the control being effected by regulating one or more environmental parameters in a closed environment (200), in particular by regulating the humidity and/or the pressure and/or the temperature.

公开(公告)号：US20180055608A1

公开(公告)日：2018-03-01

申请号：US15712941

申请日：2017-09-22

Applicant: Natural Dental Impants AG

Inventor： Ruedger Rubbert ,  Lea A. Ellermeier

IPC: A61C8/00 ,  A61C5/30 ,  A61C5/00 ,  G06F17/50

CPC classification number: A61C8/0018 ,  A61C5/007 ,  A61C5/30 ,  A61C5/70 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0036 ,  A61C8/005 ,  A61C8/0075 ,  A61C8/0077 ,  A61C9/0046 ,  A61C13/0003 ,  A61C13/0004 ,  A61C13/0013 ,  A61C13/0019 ,  A61C13/082 ,  A61C19/063 ,  B33Y80/00 ,  G06F17/50

Abstract: Integrated support devices for providing temporary primary stability to a dental prosthesis implant, each individually designed and manufactured for a specific pre-identify patient are also provided. An integrated support device can include a prosthesis interface member configured to connect to an abutment or reduced sized portion of a dental prosthesis/implant. The integrated support device also includes one or more bonding wings for connecting to the adjacent healthy teeth.

公开(公告)号：US20180028284A1

公开(公告)日：2018-02-01

申请号：US15662585

申请日：2017-07-28

Applicant: Z-Systems AG

Inventor： Ernst Thomke

IPC: A61C8/00

CPC classification number: A61C8/0036 ,  A61C8/0012 ,  A61C8/0016 ,  A61C8/0018 ,  A61C8/0043 ,  A61C2008/0046

Abstract: A dental implant includes an implant body with a coronally open cavity as well as at least one exit opening from an inside to the enossal outer surface. A thermoplastic element in the solid condition is arranged in the cavity or is introducible into the cavity and can be brought into an at least partly flowable condition by way of applying a pressing force, which is directed apically into the cavity, and mechanical oscillations and in this condition at least a share of the flowable material of the thermoplastic element can be pressed through the at least one exit opening into surrounding bone tissue on account of the pressing force, when the implant body is arranged in an opening in the bone tissue and the enossal outer surface is in contact with the bone tissue.

公开(公告)号：US09872757B2

公开(公告)日：2018-01-23

申请号：US15080140

申请日：2016-03-24

Applicant: University of Connecticut

Inventor： John Robert Kelly ,  Douglas J. Adams ,  Martin Allen Freilich

IPC: A61C13/08 ,  A61F2/02 ,  A61F2/28 ,  A61C8/00 ,  A61C19/06 ,  A61C5/50

CPC classification number: A61F2/022 ,  A61C5/50 ,  A61C8/00 ,  A61C8/0018 ,  A61C8/003 ,  A61C8/0039 ,  A61C13/08 ,  A61C19/06 ,  A61C19/063 ,  A61F2/2803 ,  A61F2220/0033

Abstract: Artificial salivary gland devices and assemblies are provided. The present disclosure provides artificial salivary pump/gland devices and assemblies, and related methods of use. One embodiment utilizes the interstitial/marrow fluid reservoir within the underlying mandibular or maxillary bone as a source for replacement saliva. The salivary pump/assembly, which is implantable in the mandibular or maxillary bone as a dental implant and driven by incidental tooth contact and masticatory forces, harvests interstitial/marrow fluid and treats it via semi-permeable membrane technology and soluble particles as a continuously available saliva replacement. Masticatory forces and tooth contact power the pump to both harvest interstitial/marrow fluid and drive flow through a bed of ion-exchange resins and/or soluble particles to adjust fluid chemistry providing a continuously available saliva-like solution. Exemplary devices and assemblies can also be utilized to introduce beneficial bacteria into the oral cavity and/or be utilized as a delivery system for drugs/therapeutic agents.

公开(公告)号：US09808229B2

公开(公告)日：2017-11-07

申请号：US14406816

申请日：2013-06-12

Applicant: Woodwelding AG

Inventor： Jörg Mayer ,  Marcel Aeschlimann

IPC: A61B17/00 ,  A61F2/30 ,  A61C8/00 ,  A61B17/68 ,  A61B17/88 ,  A61F2/44 ,  A61B17/04

CPC classification number: A61B17/00491 ,  A61B17/0401 ,  A61B17/686 ,  A61B17/8822 ,  A61B2017/00004 ,  A61B2017/005 ,  A61C8/0016 ,  A61C8/0018 ,  A61C8/0089 ,  A61F2/30734 ,  A61F2/44 ,  A61F2002/30065 ,  A61F2002/30556

Abstract: An augmentation method is provided, wherein a thermoplastic augmentation element is subject to mechanical energy impact and mechanical pressure by a tool so that augmentation material of the augmentation element is liquefied and pressed into hard tissue to augment the hard tissue, wherein in at least one axial depth, the augmentation element is segmented as a function of the circumferential angle so that at this axial depth the circumferential wall of the initial opening in first regions is in contact with the augmentation element and in second regions is not in contact with the augmentation element.

公开(公告)号：US09801673B2

公开(公告)日：2017-10-31

申请号：US15251442

申请日：2016-08-30

Applicant: Woodwelding AG

Inventor： Marcel Aeschlimann ,  Laurent Torriani ,  Mario Lehmann ,  Jörg Mayer

IPC: A61B17/86 ,  A61B17/84 ,  A61B17/04 ,  A61B17/68 ,  A61F2/08 ,  A61F2/36 ,  A61B17/88 ,  A61B17/00 ,  A61C8/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/46

CPC classification number: A61B17/844 ,  A61B17/0401 ,  A61B17/68 ,  A61B17/686 ,  A61B17/8822 ,  A61B17/8872 ,  A61B2017/00004 ,  A61B2017/0403 ,  A61B2017/042 ,  A61B2017/0424 ,  A61C8/0012 ,  A61C8/0016 ,  A61C8/0018 ,  A61F2/0811 ,  A61F2/2875 ,  A61F2/30749 ,  A61F2/3601 ,  A61F2/3609 ,  A61F2/4603 ,  A61F2002/0835 ,  A61F2002/0888 ,  A61F2002/30065 ,  A61F2002/30136 ,  A61F2002/30143 ,  A61F2002/30205 ,  A61F2002/3021 ,  A61F2002/30217 ,  A61F2002/3023 ,  A61F2002/30235 ,  A61F2002/30309 ,  A61F2002/30332 ,  A61F2002/30377 ,  A61F2002/30405 ,  A61F2002/30457 ,  A61F2002/3052 ,  A61F2002/30561 ,  A61F2002/30579 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30904 ,  A61F2002/30973 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/4683 ,  A61F2210/0071 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0058 ,  A61F2230/0004 ,  A61F2230/0017 ,  A61F2230/0063 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2250/0063

Abstract: An implant suitable for being anchored with the aid of mechanical vibration in an opening provided in bone tissue. The implant is compressible in the direction of a compression axis under local enlargement of a distance between a peripheral implant surface and the compression axis. The implant includes a coupling-in face which serves for coupling a compressing force and the mechanical vibrations into the implant, which coupling-in face is not parallel to the compression axis. The implant also includes a thermoplastic material which, in areas of the local distance enlargement, forms at least a part of the peripheral surface of the implant.

公开(公告)号：US09782268B2

公开(公告)日：2017-10-10

申请号：US14938290

申请日：2015-11-11

Applicant: WOODWELDING AG

Inventor： Marcel Aeschlimann ,  Laurent Torriani ,  Andrea Mueller ,  Thomas Knecht ,  Philipp Seiler ,  Urs Weber ,  Christopher Rast ,  Jörg Mayer ,  Stephanie Mehl ,  Milica Berra

IPC: A61F2/44 ,  A61B17/04 ,  A61B17/064 ,  A61B17/64 ,  A61B17/68 ,  A61B17/70 ,  A61B17/72 ,  A61B17/88 ,  A61F2/08 ,  A61F2/30 ,  A61F2/40 ,  A61F2/42 ,  A61B17/80 ,  A61B17/00 ,  A61C8/00 ,  A61F2/28 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/38 ,  A61F2/46

CPC classification number: A61F2/4455 ,  A61B17/0401 ,  A61B17/0642 ,  A61B17/6466 ,  A61B17/68 ,  A61B17/70 ,  A61B17/7098 ,  A61B17/7233 ,  A61B17/725 ,  A61B17/7258 ,  A61B17/7291 ,  A61B17/80 ,  A61B17/8004 ,  A61B17/8047 ,  A61B17/8822 ,  A61B2017/00955 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61C8/0012 ,  A61C8/0016 ,  A61C8/0018 ,  A61F2/0811 ,  A61F2/28 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/389 ,  A61F2/40 ,  A61F2/42 ,  A61F2/4225 ,  A61F2/4241 ,  A61F2/4405 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/0823 ,  A61F2002/0864 ,  A61F2002/0888 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30065 ,  A61F2002/30067 ,  A61F2002/30133 ,  A61F2002/30166 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30378 ,  A61F2002/30387 ,  A61F2002/30448 ,  A61F2002/30457 ,  A61F2002/30471 ,  A61F2002/30474 ,  A61F2002/30477 ,  A61F2002/30485 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30823 ,  A61F2002/3092 ,  A61F2002/30958 ,  A61F2002/30968 ,  A61F2002/30973 ,  A61F2002/3631 ,  A61F2002/3652 ,  A61F2002/3674 ,  A61F2002/4066 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/4683 ,  A61F2210/0004 ,  A61F2210/0071 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0091 ,  A61F2230/0015 ,  A61F2230/0028 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00359 ,  A61F2310/00407

Abstract: An implant or endoprosthesis suitable to be implanted in human or animal tissue includes two (or more than two) parts to be joined in situ. Each one of the parts includes a joining location, the two joining locations facing each other when the device parts are positioned for being joined together, wherein one of the joining locations includes a material which is liquefiable by mechanical vibration and the other one of the joining locations includes a material which is not liquefiable by mechanical vibration and a structure (e.g. undercut cavities or protrusions) suitable for forming a positive fit connection with the liquefiable material. The joining process is effected by pressing the two device parts against each other and by applying ultrasonic vibration to one of the device parts when the two parts are positioned relative to each other such that the two joining locations are in contact with each other.