公开(公告)号：US12004920B2

公开(公告)日：2024-06-11

申请号：US17693796

申请日：2022-03-14

Applicant: Southern Implants (PTY) Ltd.

Inventor： Carlos Aparicio ,  Graham Alan Blackbeard ,  Richard Graham Pauck

IPC: A61C8/00

CPC classification number: A61C8/0034 ,  A61C8/0022 ,  A61C8/0025 ,  A61C8/0037 ,  A61C8/0056 ,  A61C8/0074 ,  A61C8/0089

Abstract: A zygomatic dental implant includes a generally cylindrical body, an interior threaded bore, and an asymmetrical external feature. The generally cylindrical body has a coronal portion and an apical portion. The generally cylindrical body has a main-central axis. The interior threaded bore is formed in the coronal portion of the generally cylindrical body for receiving a screw configured to removably hold an abutment in engagement with the zygomatic dental implant. The interior threaded bore has a bore-central axis. The asymmetrical external feature is on at least a portion of a first side of the generally cylindrical body such that the asymmetrical external feature is configured to directly engage alveolar bone of the patient. The asymmetrical external feature includes a plurality of circumferentially extending grooves.

公开(公告)号：US20190231489A1

公开(公告)日：2019-08-01

申请号：US16377447

申请日：2019-04-08

Applicant: Southern Implants (PTY) Ltd

Inventor： Graham Alan Blackbeard ,  Leith Carruthers Cumming

IPC: A61C8/00

CPC classification number: A61C8/0056 ,  A61C8/0022 ,  A61C8/0025 ,  A61C8/0034 ,  A61C8/0037 ,  A61C8/0054 ,  A61C8/006 ,  A61C8/0068 ,  A61C8/0074 ,  A61C8/0089

Abstract: A dental implant includes a generally cylindrical body, an interior bore, and a non-rotational feature. The generally cylindrical body has a main-central axis and is formed from cold-worked, high strength, commercially pure titanium having an ultimate tensile strength of at least about 900 MPa. The generally cylindrical body has a proximal portion and an opposing distal portion for anchoring the dental implant in bone of a patient. The interior bore is formed in the generally cylindrical body and has (i) a bore-central axis and (ii) a threaded portion for receiving a screw that is configured to removable hold an abutment in engagement with the dental implant. The non-rotational feature is configured to engage the abutment in a non-rotational fashion.

公开(公告)号：US08170327B2

公开(公告)日：2012-05-01

申请号：US11988725

申请日：2006-07-17

Applicant: Fadi Glor ,  Luc Vrielinck

Inventor： Fadi Glor ,  Luc Vrielinck

IPC: G06K9/00

CPC classification number: A61C1/084 ,  A61B6/506 ,  A61C8/0022 ,  A61C8/0034 ,  A61C13/0004

Abstract: A method and system for (semi-) automatic dental implant planning (A) is described including (a) means for creating 3D models of a tooth setup (b) and/or means for creating 3D models of parts of the jaw, (c) means for detecting zones in the jaw where implants can (or optionally cannot be placed), (d) means for detecting restorative elements in the tooth setup, (e) means for determining candidate implant dimensions, positions, orientations and configurations, (f) means for obtaining implant plans, (g) means for comparing implant plans to each other or to given criteria, (h) means for selecting or improving an implant plan.

Abstract translation: 描述了（半）自动牙种植体规划（A）的方法和系统，其包括（a）用于创建牙齿设置（b）的3D模型的装置和/或用于创建颌部分的3D模型的装置，（c （d）用于检测牙齿设置中的修复元件的装置，（e）用于确定候选植入物尺寸，位置，取向和构型的装置，（f）用于检测颌骨中可能的（或可选地不能放置） ）用于获得植入计划的手段，（g）用于将种植体计划彼此比较或给定标准进行比较的手段，（h）用于选择或改善植入物计划的手段。

公开(公告)号：US06419491B1

公开(公告)日：2002-07-16

申请号：US09500038

申请日：2000-02-08

Applicant: John Ricci ,  Harold Alexander ,  Charles Naiman ,  Bruce L. Hollander ,  Ingo K. Kozak

Inventor： John Ricci ,  Harold Alexander ,  Charles Naiman ,  Bruce L. Hollander ,  Ingo K. Kozak

IPC: A61C800

CPC classification number: A61C8/0034 ,  A61C8/0012 ,  A61C2008/0046 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2002/0086 ,  A61F2002/009 ,  A61F2002/30028 ,  A61F2002/30029 ,  A61F2002/3011 ,  A61F2002/30112 ,  A61F2002/30136 ,  A61F2002/30153 ,  A61F2002/30158 ,  A61F2002/30322 ,  A61F2002/30808 ,  A61F2002/30818 ,  A61F2002/3082 ,  A61F2002/30823 ,  A61F2002/30828 ,  A61F2002/30836 ,  A61F2002/30838 ,  A61F2002/30879 ,  A61F2002/30883 ,  A61F2002/30892 ,  A61F2002/3093 ,  A61F2002/30932 ,  A61F2002/30952 ,  A61F2002/3097 ,  A61F2230/0004 ,  A61F2230/0019 ,  A61F2230/0026 ,  A61F2250/0026 ,  A61F2250/0051 ,  A61F2310/00616 ,  A61L27/50 ,  A61L2400/18 ,  A61L2430/12

Abstract: A dental implant system includes an implant element for surgical insertion into a maxillofacial bone or tissue of a patient, the implant element having a collar section and a distal, anchor-like section, the collar section having an ordered microgeometric repetitive surface pattern in the form of alternating ridges and grooves, each having a fixed or established width in a range of about 2.0 to about 25 microns (micrometers) and a fixed or established depth in a range of about 2 to about 25 microns, in which the microgemoetric repetitive patterns define a guide for preferential promotion of the rate, orientation and direction of growth colonies of cells of the maxillofacial bone or tissue which are in contact with the surface pattern.

Abstract translation: 牙科植入物系统包括用于手术插入到患者的颌面骨或组织中的植入元件，所述植入元件具有套环部分和远侧锚固部分，所述套环部分具有以下形式的有序微观重复表面图案 交替的脊和沟槽，每个具有固定或建立的宽度在约2.0至约25微米（μm）的范围内，固定或建立的深度在约2至约25微米的范围内，其中微量重复模式限定 一种优先促进与表面图案接触的颌面骨或组织细胞生长菌落的速率，方向和方向的指南。

公开(公告)号：US11850114B2

公开(公告)日：2023-12-26

申请号：US17085886

申请日：2020-10-30

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 described. The medical implant can be elongate and for fixation in a patient, and can include an apical bone anchoring portion for bone apposition, and an unthreaded coronal portion. The coronal portion can have a length (L2) exceeding or equaling a length (L1) of the apical portion. The apical portion can have a maximum outer diameter (D1) that is equal to or larger than a maximum outer diameter (D2) of the coronal portion. In a method of implanting a medical implant, an apical part can be affixed in the zygomatic bone, and a coronal part can be positioned outside the maxilla in the mucous membrane.

公开(公告)号：US20180028277A9

公开(公告)日：2018-02-01

申请号：US15282613

申请日：2016-09-30

Applicant: NATIONAL DENTEX, LLC

Inventor： Daniel R. Llop

IPC: A61C1/08 ,  A61C13/00 ,  A61C8/00

CPC classification number: A61C1/084 ,  A61C8/0006 ,  A61C8/0027 ,  A61C8/0034 ,  A61C8/0092 ,  A61C13/0004

Abstract: A bone foundation guide system having a bone foundation guide with a foundation guide body forming an open surgical space connecting a top of the bone foundation guide body with a bottom of the bone foundation guide body, the bottom contoured to removably affix the bone foundation guide body to the bone of a dental implant surgical site, the body further contoured to guide the cutting of bone from a dental implant surgical site and supporting a dental implant surgical guide; the dental implant surgical guide contoured to removably mate to the bone foundation guide body; wherein a combination of the bone foundation guide and the dental implant surgical guide forms a double open-ended placement channel that passes through a plurality of guiding cylinders held in tandem alignment to aid in the placement of a dental implant that is anchored in a site remote from the mouth.

公开(公告)号：US09125708B2

公开(公告)日：2015-09-08

申请号：US13003260

申请日：2008-07-09

Applicant: Paulo Malo Carvalho ,  Lars Jörneus ,  Henrik Petersson

Inventor： Paulo Malo Carvalho ,  Lars Jörneus ,  Henrik Petersson

IPC: A61C8/00

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

Abstract: A medical implant and a method of implanting a medical implant are described. In some embodiments, the medical implant can include an apical bone anchoring portion for bone apposition, and an unthreaded coronal portion. The coronal portion can have a length (L2) exceeding or equaling a length (L1) of the apical portion. Further, in some embodiments, the apical portion has a maximum outer diameter (D1) that is equal to or larger than a maximum outer diameter (D2) of the coronal portion. In some embodiments of the method, an apical part of an implant is affixed in the zygomatic bone, and a coronal part is positioned outside the maxilla in the mucous membrane.

Abstract translation: 描述医疗植入物和植入医疗植入物的方法。 在一些实施例中，医学植入物可以包括用于骨骼连接的顶端骨锚固部分和无螺纹冠状部分。 冠部可以具有超过或等于顶端部分的长度（L1）的长度（L2）。 此外，在一些实施例中，顶部具有等于或大于冠部的最大外径（D2）的最大外径（D1）。 在该方法的一些实施方案中，植入物的顶端部分固定在z骨中，并且冠状部位于粘膜上颌外侧。

公开(公告)号：US20150230890A1

公开(公告)日：2015-08-20

申请号：US14631565

申请日：2015-02-25

Applicant: Nobel Biocare Services AG

Inventor： Paulo Malo Carvalho ,  Lars Jörneus ,  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.

Abstract translation: 公开了医用植入物和植入医用植入物的方法。 医疗植入物（20）是细长的并且用于固定在患者体内，并且包括用于骨骼连接的顶端骨锚定部分（200）和无螺纹冠状部分（210），其中所述冠状部分（210）具有长度（L2 ）超过或等于所述顶部部分（200）的长度（L1），并且其中所述顶部部分（200）具有等于或大于所述冠部的最大外径（D2）的最大外径（D1） 一部分。 在植入医用植入物的方法中，顶端部分固定在z骨中，冠状部位于粘膜上颌外侧。

公开(公告)号：US20150030995A1

公开(公告)日：2015-01-29

申请号：US14353716

申请日：2012-08-10

Applicant: SAFE SURGERY S.r.l.

Inventor： Roberto Villa

IPC: A61B19/00 ,  A61B6/03 ,  A61C8/00

CPC classification number: A61C8/0034 ,  A61B6/032 ,  A61B34/10 ,  A61B2034/102 ,  A61B2034/105 ,  A61C1/084 ,  A61C8/009 ,  A61C13/0004

Abstract: The method includes the steps of: a) providing a surgical template (10) having a bushing (12) positioned and orientated so as to define the axis of the hole, the bushing (12) being adapted to receive drill guide sleeves with which drills of progressively increasing diameter are to be guided for the making of the hole; b) performing a CT scan of the portion of the patient's cranium in which the hole is to be made, with the surgical template (10) positioned thereon; c) removing the surgical template (10) from the patient's mouth; d) performing a CT scan on the surgical template (10) only; and e) generating, from the CT scan obtained in steps b) and d), a three-dimensional model of the aforesaid portion of the patient's cranium, in which the surgical template (10), and therefore the axis of the aforesaid hole, are placed in the same position as that in which they were placed in step b).

Abstract translation: 该方法包括以下步骤：a）提供具有定位和定向以限定孔的轴线的衬套（12）的外科手术模板（10），所述衬套（12）适于接收钻子引导套筒 为了制作孔而引导逐渐增加的直径; b）对手术模板（10）定位在其上的患者头颅的要形成的部分的CT扫描; c）从患者的口中取出手术模板（10）; d）仅在外科手术模板（10）上执行CT扫描; 以及e）从步骤b）和d）中获得的CT扫描生成患者颅骨的上述部分的三维模型，其中手术模板（10）以及因此所述孔的轴线， 被放置在与步骤b）中放置的位置相同的位置。

公开(公告)号：US07866981B2

公开(公告)日：2011-01-11

申请号：US11916257

申请日：2006-04-27

Applicant: Izidor Brajnovic

Inventor： Izidor Brajnovic

IPC: A61C8/00

CPC classification number: A61C8/0034 ,  A61C8/0018

Abstract: An anchoring arrangement is provided for anchoring a dental prosthesis to a patient. The arrangement can comprise an implant, a sleeve, and a fastening screw. The implant can comprise a coronal portion and an apical portion. The apical portion can be configured to extend from within a jaw bone and into a zygoma. The coronal portion can include a substantially planar surface extending transversely relative to a longitudinal axis of the apical portion and a threaded aperture. The threaded aperture can extend from the substantially planar surface into the implant transversely relative to the longitudinal axis of the apical end of the implant. The sleeve can comprise an end portion configured to mate with the substantially planar surface of the implant. The fastening screw can be disposed through the sleeve and fastened to the threaded aperture.

Abstract translation: 提供了用于将牙科假体锚定到患者的锚定装置。 该装置可以包括植入物，套筒和紧固螺钉。 植入物可以包括冠状部分和顶端部分。 顶端部分可以构造成从颚骨内延伸并进入合子。 冠状部分可以包括相对于顶部部分的纵向轴线和螺纹孔横向延伸的基本平坦的表面。 螺纹孔可以相对于植入物的顶端的纵向轴线从基本平坦的表面延伸到植入物中。 套筒可以包括构造成与植入物的基本上平坦的表面配合的端部。 紧固螺钉可以通过套筒布置并紧固到螺纹孔。