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1. 发明申请

WO2020234905A1 ORTHODONTIC EXPANDER 审中-公开
公开(公告)号：WO2020234905A1
公开(公告)日：2020-11-26
申请号：PCT/IT2020/050061
申请日：2020-03-12
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10
摘要： Orthodontic expander comprising a left body (1) and a right body (2) provided with through holes (10) oriented along a pre-defined expansion direction (d), a pair of guides (4) inserted in said holes (10), and elastic thrust means (M) preloaded and acting between said bodies (1, 2) to provide a thrust directed in said expansion 5 direction in the orientation of moving away of said bodies (1, 2). The guides (4) and the bodies (1, 2) have respective surfaces (42, 14) engaging with each other to limit the expansion of the elastic means (M), limiting said sliding to a maximum predetermined sliding value such that the preloading of said thrust means (M) is greater than zero at this maximum predetermined sliding value such that the thrust 10 exercised by the elastic means (M) is greater than zero at said maximum predetermined sliding value.

2. 发明申请

WO2013005241A2 SURGICAL GUIDE SYSTEM FOR DENTAL IMPLANTOLOGY AND METHOD FOR MAKING A SURGICAL GUIDE SYSTEM FOR DENTAL IMPLANTOLOGY 审中-公开
标题翻译：用于牙科植入术的外科手术系统及用于牙科植入术的外科手术系统的方法
公开(公告)号：WO2013005241A2
公开(公告)日：2013-01-10
申请号：PCT/IT2012/000194
申请日：2012-06-22
申请人： LEONE S.P.A. , DOLFI, Maurizio , SCOMMEGNA, Gabriele
发明人： DOLFI, Maurizio , SCOMMEGNA, Gabriele
IPC分类号： A61C1/08
CPC分类号： A61C1/084 , A61C1/085 , A61C3/02 , A61C8/0089
摘要： Surgical guide system for dental implantology, comprising a plate (10) provided with one or more guide sleeves (2) delimiting corresponding through holes whose axes are oriented according to predetermined directions, and a drill (4) for osteotomy having a spindle that can be connected to a handpiece, or similar tool and a drilling head or drilling portion (41), the drill (4) being apt to be associated to each of the guide sleeves (2) during an osteotomy step, the guide sleeves (2) having an occlusal side (2D) and a gingival side (2G). The diameter (d41) of the drilling head or portion (41) of the drill (4) is larger than the inner diameter (d2 ) of said one or more guide sleeves (2) while the spindle of the same drill (4) is of smaller diameter, such that the association of the drill (4) to any of the guide sleeves (2) can be performed only by inserting its spindle through the gingival side of the sleeves, and when the drill (4) is associated with any of the sleeves (2), the drilling head (41) of the drill (4) is protruding from the gingival side (2G) thereof. The surgical guide has a void (100) in which the drilling head (41) of the drill (4) can be accomodated.
摘要翻译：用于牙科植入术的手术引导系统，包括设置有一个或多个引导套筒（2）的板（10），所述导向套筒限定相对于根据预定方向定向的相应的通孔，以及用于截骨的钻头（4），其具有可以是连接到手持件或类似的工具和钻头或钻孔部分（41），所述钻头（4）在截骨步骤期间易于与每个导向套筒（2）相关联，所述导向套筒（2）具有咬合面（2D）和牙龈侧（2G）。钻头（4）的钻头或部分（41）的直径（d41）大于所述一个或多个导套（2）的内径（d2），而同一钻头（4）的主轴为较小的直径，使得钻头（4）与任何导向套筒（2）之间的关联只能通过将其主轴穿过套筒的齿龈侧进行，并且当钻头（4）与任何（2）的钻头（4）的钻头（41）从其齿龈侧（2G）突出。手术引导件具有空隙（100），钻孔头（4）的钻头可以被容纳在其中。

3. 发明申请

WO2020183506A1 ORTHODONTIC OR ORTHOPEDIC SCREW FOR DENTISTRY AND ORTHODONTIC OR ORTHOPEDIC APPLIANCE FOR DENTISTRY 审中-公开
公开(公告)号：WO2020183506A1
公开(公告)日：2020-09-17
申请号：PCT/IT2020/050034
申请日：2020-02-19
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10
摘要： The invention relates to an orthodontic screw and a set of elements for forming an orthodontic or orthopedic appliance for dentistry, as well as a method for making an orthodontic or orthopedic appliance for dentistry. The orthodontic screw (2) comprises two bodies (20) connected by positioning means (21, 22) designed to allow the distance between the bodies (20) to be adjusted; the bodies (20) have a seat (23) adapted to receive a portion (30, 31) of a connection structure (3, 4) associable with the orthodontic screw for its connection to the teeth of a dental arch; the seat (23) consists of a groove (23) formed on an external surface of the bodies (20), so that said portion (30, 31) of said connection structure (3, 4) can be inserted in the seat (23) through a displacement (Y) orthogonal to the same seat (23).

4. 发明申请

WO2015049706A1 TOOL FOR THE ACTIVATION OF PALATAL EXPANDERS 审中-公开
标题翻译： PALATAL扩张器的激活工具
公开(公告)号：WO2015049706A1
公开(公告)日：2015-04-09
申请号：PCT/IT2014/000236
申请日：2014-09-05
申请人： LEONE S.P.A.
发明人： DOLFI, Maurizio , SCOMMEGNA, Gabriele
IPC分类号： A61C7/02
CPC分类号： A61B90/08 , A61B2090/0803 , A61C7/02 , A61C7/10
摘要： Tool for actuating palatal expanders, comprising a body (1) with a grip portion (2) and, on the opposite side, a tip (3). The body (1) has, on at least one surface (10) thereof, display means adapted for displaying the number of uses.
摘要翻译：用于致动腭扩张器的工具，包括具有握持部分（2）的主体（1），并且在相对侧上具有尖端（3）。主体（1）在其至少一个表面（10）上具有适于显示使用次数的显示装置。

5. 发明申请

WO2019102507A1 SELF-ACTIVATED ORTHODONTIC EXPANDER 审中-公开
公开(公告)号：WO2019102507A1
公开(公告)日：2019-05-31
申请号：PCT/IT2018/050223
申请日：2018-11-19
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10
摘要： Self-activated orthodontic expander comprising a left frame and a right frame, wherein said left frame and right frame comprise respectively a left body (1) and a right body (2), each having anchoring means for anchoring them to the teeth of a dental arch. The bodies (1,2) have through holes (10, 20) oriented in a predetermined expansion direction, wherein said frames are slidably mounted along said expansion direction by means of guides (4) inserted into said holes (10, 20) of the bodies (1, 2). Elastic means (6) are arranged and acting between said frames. The guides (4) are further constrained with each other by a bridge (7) oriented orthogonally to the same guides (4) and adapted to prevent the reciprocal movement of the guides (4).

6. 发明申请

WO2018025284A1 DEVICE AND APPLIANCE FOR MANDIBULAR ADVANCEMENT AND PROCESS FOR MAKING A DEVICE FOR MANDIBULAR ADVANCEMENT 审中-公开
标题翻译：用于下颌骨推进的装置和设备以及制造用于下颌骨推进的装置的方法
公开(公告)号：WO2018025284A1
公开(公告)日：2018-02-08
申请号：PCT/IT2017/000161
申请日：2017-07-31
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/36
摘要： A device (1) for the mandibular advancement, a process for making an appliance (10) for the mandibular advancement and the appliance realized; the device comprises a first engagement element (2) associable with the lower dental arch or mandible and a second engagement element (3) associable with the upper dental arch or maxilla, said engagement elements (2, 3) being provided with a first inclined engagement surface (21) and a second inclined engagement surface (31) for determining said mandibular advancement; the first engagement element (2) comprises a core (22) covered by a covering body (23) provided with a pocket adapted to the housing of said core (22), the second engagement element (3) comprising an orthodontic screw (33) adapted to determine the displacement of the second inclined plane (31), the core (22) having an inclined portion (221 B) destined to define, in cooperation with the respective covering, said first inclined engagement surface (21).
摘要翻译：一种用于下颌前移的装置（1），一种用于制造用于下颌前移和器具的器具（10）的过程; 该装置包括可与下部牙弓或下颌相关联的第一接合元件（2）以及与上部牙弓或上颌骨相关联的第二接合元件（3），所述接合元件（2,3）设置有第一倾斜接合表面（21）和第二倾斜接合表面（31），用于确定所述下颌前进; 所述第一接合元件（2）包括被覆盖主体（23）覆盖的芯部（22），所述覆盖主体设置有适于所述芯部（22）的外壳的袋部，所述第二接合元件（3）包括正牙螺钉（33），适于确定第二倾斜平面（31）的位移，所述芯部（22）具有倾斜部分（221B），所述倾斜部分旨在与所述相应覆盖物协作以限定所述第一倾斜接合表面（21）。 >

7. 发明申请

WO2016157231A1 CAP FOR DENTAL PROSTESIS 审中-公开
标题翻译：牙齿前列腺囊肿
公开(公告)号：WO2016157231A1
公开(公告)日：2016-10-06
申请号：PCT/IT2016/000075
申请日：2016-03-23
申请人： LEONE S.p.a.
发明人： SCOMMEGNA, Gabriele , DOLFI , Maurizio
IPC分类号： A61C5/08 , A61C8/00 , A61C13/277
CPC分类号： A61C13/277 , A61C5/70 , A61C8/0048 , A61C8/0074
摘要： The invention relates to a cap for removable dental prosthesis, a removable prosthesis and a process for the production of a removable prosthesis; the cap for removable dental prosthesis is suitable to be anchored by one or more implants which consist of an artificial root (1) and an abutment (4), said cap (6) being adapted to be received in the prosthesis (8) to be fit on said abutment (4) for defining a stable but removable constraint which allows the detachment of the prosthesis from the abutment; the cap is provided with a threaded outer surface (68).
摘要翻译：本发明涉及一种用于可拆卸牙科假体的盖，可移除假体和用于生产可移除假体的方法; 用于可移动牙科假体的帽适合于由一个或多个由人造根（1）和基台（4）组成的植入物锚定，所述帽（6）适于被接收在假体（8）中配合在所述基台（4）上，用于限定稳定但可移除的约束，其允许假体从基台分离; 盖设有螺纹外表面（68）。

8. 发明申请

WO2016120897A1 EXPANSION SCREW FOR ORTHODONTICS 审中-公开
标题翻译：膨胀螺丝用于矫正
公开(公告)号：WO2016120897A1
公开(公告)日：2016-08-04
申请号：PCT/IT2015/000312
申请日：2015-12-15
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10
CPC分类号： A61C7/10
摘要： Expansion screw for orthodontics, comprising at least one stem (1) with at least a threaded portion (10) extending along the longitudinal extension of the stem (1), at least one receiving body (3) adapted for receiving said threaded portion (10) and provided with a complementarily threaded hole allowing said threaded portion (10) to be screwed therein, guide means (2) allowing said at least one receiving body (3) to be moved, actuation means (11, 12) for actuating said stem (1). The hole (31) of said at least one receiving body (3) has a longitudinal extension substantially corresponding to that of the threaded portion (10) of said at least one stem (1). The receiving body (3) is a technopolymer receiving body and the stem (1) is embedded in the technopolymer of the receiving body when the expansion screw (100) is made.
摘要翻译：用于口腔正畸的膨胀螺钉，包括至少一个杆（1），至少一个螺纹部分（10）沿着所述杆（1）的纵向延伸部延伸;至少一个容纳体（3），适于容纳所述螺纹部分），并且设置有允许所述螺纹部分（10）旋入其中的互补螺纹孔，允许所述至少一个接收体（3）移动的引导装置（2），用于致动所述杆的致动装置（11,12）（1）。所述至少一个接收体（3）的孔（31）具有基本对应于所述至少一个杆（1）的螺纹部分（10）的纵向延伸。接收体（3）是技术聚合物接收体，并且当制造膨胀螺杆（100）时，杆（1）嵌入在接收体的技术聚合物中。

9. 发明申请

WO2019215769A1 MANDIBULAR ADVANCEMENT DEVICE AND PROCEDURE FOR THE REALIZATION OF SUCH DEVICE 审中-公开
公开(公告)号：WO2019215769A1
公开(公告)日：2019-11-14
申请号：PCT/IT2019/050090
申请日：2019-05-02
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10 , A61C7/36
摘要： A device (100) for mandibular advancement, comprising a tube (1) and a telescopic rod (2) associated with the tube (1), in which the tube (1) and the telescopic rod (2) can be associated to the teeth of the upper and lower arches, in which the telescopic rod (2) comprises a threaded pin (2P) which engages a female thread (2M) of a hollow element (2T) slidably positioned in said tube (1), and in wherein said hollow element (2T) comprises a maneuvering portion (23) external to the tube (1); the device (100) comprises a friction element (3), arranged between the inner walls (24) of said maneuvering portion and the thread of the pin (2P) and having an outer surface which is complementary to the inner walls (24) of said maneuvering portion and a threaded internal cavity (32) which copies the thread of the pin (2P).

10. 发明申请

WO2018020524A1 MEASURING INSTRUMENT FOR ORTHODONTIC APPLIANCES 审中-公开
标题翻译：测量正交器械的仪器
公开(公告)号：WO2018020524A1
公开(公告)日：2018-02-01
申请号：PCT/IT2017/000142
申请日：2017-07-13
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/02 , A61C7/10
摘要： Measuring instrument for orthodontic appliances comprising a body (1) with a handle (10) and a rectilinear head (11) oriented orthogonally to the handle, wherein from a distal edge (110) of the head (11) protrudes an appendix (12, 13), wherein said appendix (12, 13) is orthogonal to the head (11), that is, the appendix is oriented parallel to the handle (10), and is formed by a base (12) having a predetermined width (a) from which emerges a pin (13) having a length (b) which is also predetermined; the head (11) is provided with a millimeter scale on at least one side of the appendix (12, 13); the width (a) of the base (12) is a value selected among a plurality of predetermined values and is equal to the distance between the bodies (23) of a palatal expander in closed configuration.
摘要翻译：用于牙齿矫正器具的测量仪器包括具有手柄（10）和与手柄正交定向的直线头部（11）的主体（1），其中从头部的远端边缘（110） 11）突出附件（12,13），其中所述附件（12,13）与头部（11）正交，即附件平行于手柄（10）取向，并且由基座 12）具有预定宽度（a），从所述预定宽度（a）出现具有也是预定长度（b）的销（13）; 头部（11）在附件（12,13）的至少一侧上设有毫米级; （12）的宽度（a）是从多个预定值中选择的值，并且等于处于闭合构型的腭扩张器的本体（23）之间的距离。

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