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211. 发明公开

EP1124501A1 CERAMIC DENTAL ABUTMENTS WITH A METALLIC CORE 有权
标题翻译：带有金属芯陶瓷牙桥基
公开(公告)号：EP1124501A1
公开(公告)日：2001-08-22
申请号：EP99961526.3
申请日：1999-10-22
申请人： IMPLANT INNOVATIONS, INC.
发明人： BEATY, Keith , BROWN, Gale , LAZZARA, Richard , PORTER, Stephan , ROGERS, Dan, Paul , SULLIVAN, Daniel
IPC分类号： A61C8/00
CPC分类号： A61C8/0066 , A61C8/005 , A61C8/0054 , A61C8/0059 , A61C8/006 , A61C8/0068 , A61C8/0069
摘要： A support post for use with a dental implant comprising a ceramic portion, a screw, and a metal portion. The ceramic portion is adapted to support a prosthesis thereon. The ceramic portion has a supragingival region for protruding beyond the gingiva and a subgingival end for extending into the gingiva. The ceramic portion has a passageway extending therethrough. According to one embodiment, the passageway narrows to form a shoulder that is made entirely of ceramic. The screw is adapted to engage an internally threaded bore in the implant and be insertable through the passageway. The screw comprises a head and a threaded section. The head of the screw seats entirely on the shoulder. The metal portion comprises a lower section and an upper section extending into the passageway. The metal portion abuts the subgingival end of the ceramic portion. The lower section is adapted to receive and engage the corresponding boss of the dental implant. The metal portion has an opening to provide access to the screw.

212. 发明公开

EP1006928A1 IMPLANT DELIVERY SYSTEM 失效
标题翻译：装置用于引入植入物
公开(公告)号：EP1006928A1
公开(公告)日：2000-06-14
申请号：EP98915357.2
申请日：1998-04-08
申请人： IMPLANT INNOVATIONS, INC.
发明人： BEATY, Keith, D. , LAZZARA, Richard, J. , TARULLO, Daniel, J. , HEYLMUN, Thomas, S.
IPC分类号： A61C8/00
CPC分类号： A61C8/0087 , A61C8/0001 , A61C8/0089
摘要： A set of components are set forth which efficiently deliver a dental implant (10) to a site at which the implant is to be installed in living jawbone. The implant has a gingival end with a manipulating fitting (16), and a threaded bore (18) extending inwardly from the gingival end. The set of components includes a carrier device (12) having an upper end, a lower end, a through bore (20) extending between the lower and upper ends, and a fitting (24) for mating with the manipulating fitting of the implant. The through bore in the region adjacent to the upper end includes a non-circular socket (25) for receiving an implant/insertion tool (40) that imparts movement to the carrier device and the implant. The set of components further includes a screw (14) for attaching said carrier device to said implant. The screw has a lower threaded portion (30) for engaging the threaded bore of the implant, and a head (28) for stopping on a shoulder (22) within the through bore of the carrier device. The set may further include an impression coping (120) which attaches to the carrier, and allows the clinician to take an impression of the site immediately after installing the implant.

213. 发明公开

EP0966236A1 ABUTMENT AND COPING SYSTEM FOR USE WITH DENTAL IMPLANTS 失效
标题翻译： AUFBAUPFOSTEN-和压印KOPP系统用于牙植入物
公开(公告)号：EP0966236A1
公开(公告)日：1999-12-29
申请号：EP98903542.0
申请日：1998-01-23
申请人： IMPLANT INNOVATIONS, INC.
发明人： BEATY, Keith, D. , Rogers,Dan Paul
IPC分类号： A61C8
CPC分类号： A61C8/0001 , A61C8/005 , A61C8/0059 , A61C8/006 , A61C8/0066 , A61C8/0068 , A61C8/008
摘要： A dental abutment (10) forms an abutment post (13) having a trans-mucosal base portion (11) and a supra-gingival portion having a smaller transverse external cross section than the proximal end of the base portion. The supra-gingival portion forms a through bore threaded at its proximal end (20) and stepped to form an internal shoulder (16) for seating the head of a screw for attaching the abutment post to the implant. The exterior surface of the abutment post forms a generally polygonal transverse cross section for receiving hollow components having interior surfaces that can be telescoped over the abutment post. The abutment post is used in an abutment system that includes a healing cap (30), an impression coping (40) and/or a prosthesis coping (60) forming an interior surface that can be telescoped over the supra-gingival portion of the abutment post. The opposed surfaces of the abutment post and the coping preferably have truncated corners (13b) that are very close to each other to maintain a coaxial relationship between the post and the coping, while the portions of the opposed surfaces adjacent to the truncated corners are spaced farther apart to permit limited angular movement of the post and coping relative to each other, and to permit the entry of dental cement between the opposed surfaces.

214. 发明公开

EP0886496A1 SINGLE TOOTH DENTAL RESTORATION SYSTEM 失效
标题翻译：口腔医疗牙科修复单系统
公开(公告)号：EP0886496A1
公开(公告)日：1998-12-30
申请号：EP97914808
申请日：1997-02-28
申请人： IMPLANT INNOVATIONS INC
发明人： KNODE HELMUT
IPC分类号： A61C8/00 , A61C9/00
CPC分类号： A61C8/00 , A61C8/0001 , A61C8/008
摘要： A system for making anatomically correct and aesthetically pleasing dental restorations, including a modelling structure for fashioning a custom-made impression coping and a method of using the model to form said impression coping. A healing abutment used in second stage surgery to form an opening in the gingiva of a dental patient is attached to an implant analog within the model. Impression material is poured into the modelling receptacle around the healing abutment so as to form a model of the patient's gingival layer, including a cavity in the model corresponding to the opening in the patient's gingival layer. A narrow coping shaft is attached to the implant analog within the modelling receptacle, and a modelling material is poured into the cavity and allowed to harden around the narrow coping shaft, thus forming an impression coping with a transmucosal section replicating the size and shape of the healing abutment. The impression coping may thereafter be connected to a dental implant in the patient's jawbone (after removal of the healing abutment) so that an impression may be taken in the usual manner to be used in making a stone model of the surgery site, which in turn may be used in fashioning an artificial tooth.

215. 发明公开

EP0786966A1 SUPPORT POST FOR USE IN DENTAL IMPLANT SYSTEM 失效
标题翻译：支柱FOR A植牙系统
公开(公告)号：EP0786966A1
公开(公告)日：1997-08-06
申请号：EP95933862.0
申请日：1995-09-18
申请人： IMPLANT INNOVATIONS, INC.
发明人： BEATY, Keith, D. , LAZZARA, Richard, J.
IPC分类号： A61C8
CPC分类号： A61C8/005 , A61C8/0059 , A61C8/006 , A61C8/0063 , A61C8/0068
摘要： A support post (10) for the use with a dental implant for supporting a prosthesis thereon is disclosed. The support post (10) includes an implant contacting region and a supra-gingival core section (22) which extends from the trans-tissue region for supporting a prosthesis. An interface member (26) is secured to the post at the bottom of the implant contacting region for abutment between the implant contacting region and an implant to which the post is to be secured. The interface member (26) has material properties different from those from which the post is made and compatible with those of the implant. Typically the support post is made of ceramic material while the insert is made of titanium having hardness properties no greater than that of the implant with which it is used.

216. 发明授权

EP1018972B1 SINGLE-STAGE IMPLANT SYSTEM 有权
标题翻译：单级植入系统
公开(公告)号：EP1018972B1
公开(公告)日：2006-05-03
申请号：EP98950952.6
申请日：1998-10-02
申请人： IMPLANT INNOVATIONS, INC.
发明人： ROGERS, Dan, Paul , BROWN, Gale, R. , GOODMAN, Ralph, E. , LAZZARA, Richard, J. , PORTER, Stephen, S.
IPC分类号： A61C8/00
CPC分类号： A61C8/008 , A61C8/0001 , A61C8/0033 , A61C8/0037 , A61C8/0048 , A61C8/005 , A61C8/0054 , A61C8/0057 , A61C8/0059 , A61C8/006 , A61C8/0065 , A61C8/0066 , A61C8/0069 , A61C8/0071 , A61C8/0089 , A61C13/0001
摘要： A single stage dental implant for implantation in living jawbone having overlying gingiva comprises a generally cylindrical body section having an exterior surface for confronting the jawbone and a head section attached to the body section for extending through the overlying gingiva when the body section is confronting the jawbone. The head section has an end portion which is generally near an outer layer of the gingiva. The implant further includes a bore within the head section extending to an opening at the end portion of the head section. The bore is defined by first, second, and third walls. The first wall has internal threads. The second wall has a larger diameter than the first surface and is substantially cylindrical. The second wall extends from the first wall toward the end portion. The third wall extends from the second wall to the opening and flares toward the opening to a diameter that is wider than a diameter of the second wall. The implant is delivered to the site in the patient's mouth with a carrier that is expanded into the second wall of the bore thereby developing a tight engagement capable of withstanding the insertion torque. The implant can be fitted with posts which extend above the upper portion of the implant. The post can be fitted with gingival forming components and temporary posts.

217. 发明授权

EP0794745B1 IMPLANT SURFACE PREPARATION 失效
标题翻译： PREPARIERUNG植入物表面
公开(公告)号：EP0794745B1
公开(公告)日：2004-09-01
申请号：EP95943627.0
申请日：1995-11-30
申请人： IMPLANT INNOVATIONS, INC.
发明人： BEATY, Keith, D.
IPC分类号： A61C8/00 , A61F2/30 , A61L27/00
CPC分类号： A61C8/00 , A61C8/0012 , A61C8/0013 , A61C8/0015 , A61C2008/0046 , A61F2/30767 , A61F2/30771 , A61F2/3094 , A61F2002/30838 , A61F2002/30904 , A61F2002/30906 , A61F2002/30925 , A61F2310/00023 , A61F2310/00616 , A61F2310/00796 , A61F2310/0097 , A61F2310/00976 , A61L27/06 , A61L27/306 , A61L27/50 , A61L2400/18 , A61L2430/02 , A61L2430/12 , B24C1/08 , B24C11/00 , C23F1/02 , C23F1/26 , C23G1/106 , Y10S623/901 , Y10S623/92
摘要： The present invention relates to processes for improving the surfaces of devices to be surgically implanted in living bone, and to implant devices having the improved surfaces. A titanium body (10) which has been exposed to air has on it an oxide layer (14) of an oxide or oxides of titanium which forms naturally. The oxide layer (14) is typically of a thickness in the range of 70 Angstroms to 150 Angstroms. To render the titanium body (10) better suited for implantation, the outer surface (12) is grit blasted and then bulk etched with an etching acid to produced an etched area (16) which is free of the oxide layer (14).

218. 发明公开

EP1006928A4 IMPLANT DELIVERY SYSTEM 失效
标题翻译：装置用于引入植入物
公开(公告)号：EP1006928A4
公开(公告)日：2004-08-11
申请号：EP98915357
申请日：1998-04-08
申请人： IMPLANT INNOVATIONS INC
发明人： BEATY KEITH D , LAZZARA RICHARD J , TARULLO DANIEL J , HEYLMUN THOMAS S
IPC分类号： A61C8/00
CPC分类号： A61C8/0087 , A61C8/0001 , A61C8/0089
摘要： A set of components are set forth which efficiently deliver a dental implant (10) to a site at which the implant is to be installed in living jawbone. The implant has a gingival end with a manipulating fitting (16), and a threaded bore (18) extending inwardly from the gingival end. The set of components includes a carrier device (12) having an upper end, a lower end, a through bore (20) extending between the lower and upper ends, and a fitting (24) for mating with the manipulating fitting of the implant. The through bore in the region adjacent to the upper end includes a non-circular socket (25) for receiving an implant/insertion tool (40) that imparts movement to the carrier device and the implant. The set of components further includes a screw (14) for attaching said carrier device to said implant. The screw has a lower threaded portion (30) for engaging the threaded bore of the implant, and a head (28) for stopping on a shoulder (22) within the through bore of the carrier device. The set may further include an impression coping (120) which attaches to the carrier, and allows the clinician to take an impression of the site immediately after installing the implant.

219. 发明公开

EP1427346A2 IMMEDIATE LOAD DENTAL IMPLANT SYSTEM AND METHOD OF USE 审中-公开
标题翻译：立即加载植牙系统及其使用方法
公开(公告)号：EP1427346A2
公开(公告)日：2004-06-16
申请号：EP02794927.0
申请日：2002-08-19
申请人： IMPLANT INNOVATIONS, INC.
发明人： PORTER, Stephan, E. , GOODMAN, Ralph, E.
IPC分类号： A61C1/00
CPC分类号： A61C8/0089 , A61C8/0022 , A61C8/0098
摘要： The present invention relates to a new dental implant (10) that includes a generally cylindrical section (14) and a tapered section (18). The implant has a thread (20) making a plurality of turns around the exterior surface. The implant (10) is installed into a bore that includes a generally cylindrical portion and a tapered portion. The dimensions of the cylindrical section (14) and the tapered section (18) of the implant are at least the dimensions of the generally cylindrical portion and the tapered portion of the bore, respectively. The bore is preferably shaped by a shaping drill that has a profile that generally mimics the profile of the implant. The female threads are preferably developed through a compression tap or a series of compression taps that cause the bone tissue defining the female threads to have increased density.

220. 发明公开

EP0923352A4 DENTAL IMPLANT SYSTEM HAVING IMPROVED STABILITY 失效
标题翻译：稳定性改进牙科植入物
公开(公告)号：EP0923352A4
公开(公告)日：2003-05-28
申请号：EP98915577
申请日：1998-04-13
申请人： IMPLANT INNOVATIONS INC
发明人： LAZZARA RICHARD J
IPC分类号： A61C8/00
CPC分类号： A61C8/0012 , A61C8/0013 , A61C8/005 , A61C8/006 , A61C8/0068
摘要： Improved tensioning or pre-loading of screws (13) used to assemble dental implants (11, 12) is made possible by using screws (13) which have a coating of gold, particularly screws (13) made of palladium alloy. The increased pre-load improves the stability of the dental implant assembly (11, 12) because greater mastication forces are then required to pry apart contiguous components of the implant assembly (11, 12) and bend the screws (13).

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