专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997014371A1 CONNECTOR BETWEEN AN IMPLANT AND AN ABUTMENT 审中-公开
标题翻译：连接装置之间的植入物和靠接
公开(公告)号：WO1997014371A1
公开(公告)日：1997-04-24
申请号：PCT/CH1996000358
申请日：1996-10-11
申请人： INSTITUT STRAUMANN AG , SUTTER, Franz , GRANDE, Vincenzo , TSCHIRKY, Roger
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61C08/00
CPC分类号： A61C8/0068 , A61C8/005 , A61C8/0054 , A61C8/0066 , A61C8/0069 , A61C8/0089
摘要： The connector between an implant (1) and a straight or angled abutment (800) can be produced by means of a locking screw (400) and a spreader ring (500). There is an inlet (830) in the abutment (800) which is widened by a radial groove (835) near its lower outlet. The spreader ring (500) is supported in the groove (835) and through it passes the locking screw (400), the head (410) of which presses on the spreader ring (500) and the threaded section (430) of which engages in the threaded drilling (21) in the implant (1). The locking screw (400) with the spreader ring (500) fitted on it and the head (410) can be inserted into the inlet (830) from below beforehand. The implant (1) may have a non-rotationally symmetrical accomodating contour on the inner cone, preferably a polygonal recess, and the abutment (800) advantageously has a matching shape. A special screwdriver is used for screwing.
摘要翻译：植入物（1）和直的或成角度的邻接（800）之间的连接装置是通过一个夹紧螺钉（400）和一个散布器环（500）以产生的手段。在支座（800），抵接（800）的底部出口附近设置的入口（830）和在入口（830）具有径向环形槽（835）延伸。在所述凹槽（835）被支撑从所述膨胀环（500）上，通过该夹持螺钉（400）穿过，所述膨胀环（500）推压所述头部（410），其螺纹部分（430）插入植入物的螺纹孔（21）（1）接合。将紧固螺栓（400）与延迟扩展环（500）和所述头部（410）的第一从下方到所述入口（830）插入。所述植入物（1），在所述内锥体的非旋转对称的接收轮廓 - 主要是内部多边形 - 分别与所述抵靠部（800）有利地具有互补的轮廓，以适应配合轮廓。特制的螺丝刀用来拧紧。

2. 发明申请

WO1997006930A1 DEVICE FOR HOLDING SMALL SCREWS USING AN ELASTICALLY CLAMPING RING 审中-公开
标题翻译：安排小型锚杆WORD使用灵活CLAMP完RINGS
公开(公告)号：WO1997006930A1
公开(公告)日：1997-02-27
申请号：PCT/CH1996000281
申请日：1996-08-15
申请人： INSTITUT STRAUMANN AG , BERSET, Cédric , EGGIMANN, René , SUTTER, Francis
发明人： INSTITUT STRAUMANN AG
IPC分类号： B25B23/10
CPC分类号： A61C8/0089 , B25B23/105 , B25B23/108
摘要： The device for holding small screws comprises an elastically clamping ring (35) fitted either on a screwdriver (3) or in the slot of the screw to be turned. The screwdriver (3) has a section (36) matching the female slot in the screw head. In a groove (34) near the face (33) of the screwdriver blade (32) there is an elastic, unbreakable O-ring (35) which ensures that the screw fitted on the screwdriver blade (32) remains attached thereto by clamping in the manner of a plug connection. The functioning of the second embodiment is similar. The O-ring (35) consists of rubber or plastic, e.g. Viton3. The advantages of the device are that the screw to be inserted is securely held and the securing element is unbreakable and has a long useful life.
摘要翻译：对于小螺钉夹紧装置包括其或者设置在螺钉的弹性夹紧环（35）（3）或者在对手柄螺钉的驱动器轮廓。螺丝刀（3）具有一个凸形轮廓（36），它是在螺杆头femalen驱动器轮廓现有互补。在螺丝刀尖端（32）附近在凹槽（34），弹性，牢不可破O形环（35）的端面（33）被提供，这使得螺丝刀尖（32）由干扰插入螺钉，类似于仍然容易在其上的连接器。类似地，第二实施例的功能。 O形环（35）由橡胶或塑料，例如的从Viton3。这种安排的好处是使用的螺丝稳妥把握，支撑部件的牢不可破，使用寿命长。

3. 发明申请

WO2022013291A1 MOUNTING DEVICE FOR AUTOMATED DENTAL PROSTHESES PROCESSING 审中-公开
公开(公告)号：WO2022013291A1
公开(公告)日：2022-01-20
申请号：PCT/EP2021/069604
申请日：2021-07-14
申请人： INSTITUT STRAUMANN AG
发明人： VAN OPHUYSEN, Andreas , MROHS, Benjamin , MELZER, Simone
IPC分类号： A61C13/083 , A61C13/12 , C21D9/00 , F27D5/00
摘要： The present invention relates to a mounting device adapted to be temporarily connectable ex-vivo to an unfinished dental prosthesis body in the course of dental prosthesis processing, wherein the mounting device at least comprises a lower base part and an upper connecting part, wherein the connecting part is adapted to be connectable to the void volume of the dental prosthesis body, wherein at least the connecting part comprises a porous material at least comprising a porous content of larger or equal to 15 volume-% and smaller or equal to 75 volume-% and a thermal conductivity at 800°C of larger or equal to 0.05 W/mK and smaller or equal to 0.75 W/mK. In addition, the present invention relates to a process for automated dental prosthesis processing and a mounting device system.

4. 发明申请

WO1997028756A1 IMPRESSION SYSTEM FOR IMPLANTS WITH AN IMPRESSION CAP 审中-公开
标题翻译：足迹系统对于具有展示CAP植入物
公开(公告)号：WO1997028756A1
公开(公告)日：1997-08-14
申请号：PCT/CH1997000032
申请日：1997-01-31
申请人： INSTITUT STRAUMANN AG , SUTTER, Franz , BAUMGARTNER, Reto
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61C09/00
CPC分类号： A61C8/0001
摘要： The impression system comprises an impression cap (4) for transferring an end of an implant (1) in the human body which projects from a human tissue structure, including any superstructures, to a master model. At the top, the implant (1) terminates at the implant head (10) with an implant shoulder (11), where components (2) with various columns (21) projecting beyond the implant shoulder (11) can be inserted into the implant head (10). The impression cap (4) terminates at the bottom at a cap shoulder (41) complementing the implant shoulder (11) and bears radially, at least in part, on said implant shoulder (11). Inside the impression cap (4) there is a slide sleeve (3) which covers the relative position of the outer side of the column (21) in relation to the implant shoulder in order to transfer the original situation fixed in the impression obtained similarly to the master model. The impression system greatly simplifies taking the impression in the patient's mouth and producing the master model. In addition, the transfer of the actual situation to the master model is more accurate.
摘要翻译：压印系统，包括一个印象帽（4）对于呼出的传输从插入到人体（1），包括可能的上层建筑的植入物的人体组织结构完成后，到主铸造。顶部的植入物（1）包括从具有植入物台肩（11）的植入物头部（10），其中在所述植入物头部（10）主体部（2）具有不同的，植入物台肩（11）伸出的支柱（21）是可插入的。印模帽（4）在关闭来自于植入物台肩（11）互补的帽肩（41），其沿径向至少部分地位于植入物上的肩（11）的底部。在印模帽的内部（4）被插入，其检测相对于所述植入物台肩（11）的支柱（21）的外边缘的相对位置以发送该固定在所获得的印象原始状况类似于母模的滑动套筒（3）。随着压印系统，给人的感觉就是采取在患者的口腔以及主模型大大简化。此外，现在的实际情况对原模转印更精确。

5. 发明申请

WO1997028755A1 IMPRESSION SYSTEM FOR AN END OF AN IMPLANT PROJECTING FROM A HUMAN TISSUE STRUCTURE 审中-公开
标题翻译：足迹SYSTEM FOR人组织从该结构离开IMPLANT报表
公开(公告)号：WO1997028755A1
公开(公告)日：1997-08-14
申请号：PCT/CH1997000031
申请日：1997-01-31
申请人： INSTITUT STRAUMANN AG , GRANDE, Vincenzo , BAUMGARTNER, Reto , TSCHIRKY, Roger
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61C09/00
CPC分类号： A61C8/0001
摘要： The impression system comprises an impression cap (4) for transferring an end of an implant inserted in the human body and including any superstructures projecting from a human tissue structure to a master model. The outside of the outwardly directed end of the implant has an undercut shape and the impression cap (4) is shaped to engage therewith. The undercut is formed either by an implant shape tapering in a trumpet shape towards the implant end or by a recess near the implant termination. The impression system greatly simplifies taking the impression and producing the master model. In addition, the transfer of the patient's real geometrical situation to the master model is more precise.
摘要翻译：压印系统，包括一个印象帽（4）对于呼出的传输从插入到人体（1），包括可能的上层建筑的植入物的人体组织结构完成后，到主铸造。向外定向的植入物端部具有在其外侧上的底切轮廓，和压印帽（4）具有底切轮廓互补，在其中接合的几何形状。底切轮廓或者由用于向所述植入物的几何形状渐缩喇叭形状的植入物或通过植入物接近完成的凹槽形成。随着采用印模和主模型压印系统是非常简单的。此外，真正的转移，现有的患者，在主模型的几何情况可以更精确地完成。

6. 发明申请

WO1997020518A1 HEALING CAP FOR DENTAL IMPLANTS 审中-公开
标题翻译：治疗牙科植入物FOR A
公开(公告)号：WO1997020518A1
公开(公告)日：1997-06-12
申请号：PCT/CH1996000426
申请日：1996-12-03
申请人： INSTITUT STRAUMANN AG , BUSER, Daniel , SCHÄR, Alex
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61C08/00
CPC分类号： A61C8/008
摘要： The healing cap (100) proposed is characterized in that the side (116) is inclined at an angle favourable for conditioning the underlying soft tissue, particularly in the labial area, and in thatit is securely seated on the implant (1), this being ensured by a shoulder (115) and a conformable extension (115) to the pin (120) or a bare centering shoulder. The occlusally inserted screw (200) is pre-mounted in the healing cap (100), thus facilitating handling. Also proposed is a special protective cap designed for intermediate use and as a temporary sealing element.
摘要翻译：软组织斜面（116）提议的愈合帽（100）的特征在于有利的调节，特别是在阴唇被定位区域，并且在相应的植入物（1）中，固体支持物，其通过配合肩（115）和一匹配所述销（120）或一个单纯的定心珠能够出口（121）来实现的。所设计的，咬合给药螺钉（200）可在愈合帽（100）被预装配，使得其处理变得容易。对于中间护理和作为提供了一种特殊的保护帽的临时封闭元件。

7. 发明申请

WO1996019946A1 FASTENING SYSTEM FOR MOUNTING AN ORTHODONTIC DEVICE ON A DENTAL IMPLANT 审中-公开
标题翻译：安装装置，用于固定矫治器对牙科种植体
公开(公告)号：WO1996019946A1
公开(公告)日：1996-07-04
申请号：PCT/CH1995000303
申请日：1995-12-22
申请人： INSTITUT STRAUMANN AG , HÜSKENS, Christoph , MUNDWILER, Ulrich , GLATZMAIER, Jürgen , DIEDRICH, Peter , SUTTER, Franz
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61C07/00
CPC分类号： A61C8/00 , A61C7/00 , A61C8/0096
摘要： A dental implant (10) set in the jawbone (1) primarily as support for a crown or other supra-construction is fitted with a removable anchorage base (30) for prior orthodontic therapy. The vertical outer walls (31) of the anchorage base (30) are designed as adhesive surfaces. A bracket (50) can be affixed to a selected adhesive surface (31) by means of a bonding layer (60). Parts (70, 71) of the orthodontic device are attached to this bracket (50). The anchorage base (30) is screwed onto the implant (10) with an occlusal screw (80) and can be sensitively set to a desired rotary position. The preferably eccentric bore (37) is conducive to adjustment for spatial relations and the orthodontic function. The anchorage base (30) can be used with a wide range of implants (10) as well as brackets (50). Once the corrective work on the tooth structure has been completed, the reusable titanium anchorage base (30) can be removed from the implant (10) in a simple manner. The preferred gluing effectively eliminates any galvanic corrosion between the special steel bracket (50) and the anchorage base (30).
摘要翻译：对于一个在颚骨（1）可以被插入牙科植入物（10），其主要目的是作为牙冠或另一上层建筑的支撑件，具有一个可释放的，在植入物（10）附连锚固基座（30）与前一次正畸治疗创建。垂直外侧被形成为固定基部（30）上的粘合剂表面（31）。一个托架（50）是通过在选择的粘合剂表面（31）的粘接层（60）的可固定的装置。在此支架（50）齿列矫正装置的判断（70,71）附接。锚定底座（30）被旋拧上的植入物（10）咬合螺钉（80），并且可以由此被锁定在精细可选择旋转位置。在优选偏心设置孔（37）促进适应可用的空间和牙齿矫正对象。锚定底座（30），用于多种类型的植入物（10）和支架（50）是合适的。齿位置校正，返回可重复使用的，在从所述植入物（10）可移动以简单的方式由钛固定基部（30）的完成之后。优选的粘合剂接头的电引起的不锈钢托架（50）和所述锚定底座（30）之间的腐蚀基本上排除。

8. 发明申请

WO1996012451A1 IMPLANT SYSTEM FOR EXTRA-ORAL APPLICATIONS AND ORTHODONTICS 审中-公开
标题翻译：植入系统适用于extra-口头申请及正畸
公开(公告)号：WO1996012451A1
公开(公告)日：1996-05-02
申请号：PCT/CH1995000246
申请日：1995-10-20
申请人： INSTITUT STRAUMANN AG , ASIKAINEN, Pekka , SUTTER, Franz , MUNDWILER, Ulrich , MERZ, Beat , WEHRBEIN, Heiner , GLATZMAIER, Jürgen , HAUSMANN, Dieter , HÜSKENS, Christoph
发明人： INSTITUT STRAUMANN AG
IPC分类号： A61F02/18
CPC分类号： A61C8/0001 , A61C8/0018 , A61C8/0096 , A61F2/30749 , A61F2220/0008 , H04R25/606 , H04R2460/13
摘要： The proposed implant system for extra-oral applications provides an opportunity to improve the anchoring of epitheses or bone-conduction hearing aids and is also suitable for providing permanent access inside the body for the administration of stimulants or substances. A further application is the anchoring of orthodontic appliances, thus considerably widening the use of implants to correct tooth formation. Essential components of the system are a primary part (1) which can be screwed into the bone with early and increased stability and an extra-oral secondary part which improves skin stabilisation. In the primary part (1) the design of the threaded section (5) and the head (2) is decisive. The proposal also concerns an anti-rotation device against unintentional loosening of screwed-on secondary parts, and a special threading tool and moulding device.
摘要翻译：对于一个额外的口头申请所提出的植入系统，开辟了提高颅面假肢或骨传导助听器锚固的可能性，并且还能够创建一个永久性的访问进入体内刺激或物料引入的。另一种应用是矫正器具，由此，使用植入物的显著扩大到正畸的锚固。该系统的基本元件是一个螺钉与骨初级部分（1）与过早和增强的稳定性和口外次级部分，从而提供改善的皮肤稳定化。在初级部分（1），所述螺纹部分（5）和所述头部部分的设计（2）是至关重要的。提出进一步包括抵靠拧次级部分的意外松动，以及一个特殊的扳手和一打印装置中的旋转锁定。

9. 发明申请

WO2022269520A1 CONSTRUCTING TEXTURED 3D MODELS OF DENTAL STRUCTURES 审中-公开
公开(公告)号：WO2022269520A1
公开(公告)日：2022-12-29
申请号：PCT/IB2022/055804
申请日：2022-06-22
申请人： INSTITUT STRAUMANN AG
发明人： SCHMIDT-KRULIG, Alexander , HELBIG, Andreas , MARBACH, Julien , BERGERON, Patrick
IPC分类号： A61B5/00 , A61B5/0086 , A61B5/0088 , A61B5/4547 , A61B5/4552 , A61B5/742 , G06T15/04 , G06T2210/41
摘要： A method is provided for generating a texture for a three-dimensional (3D) model of an oral structure. The method includes providing the 3D model of the oral structure in the form of a polygon mesh, identifying a set of points located on the polygon mesh, and determining, for each respective point in the set of points, a respective texture value. Each respective texture value is determined by identifying a set of frames, filtering the set of frames to identify a subset of frames, determining a set of candidate texture values for the respective texture value, computing, for each respective candidate texture value in the set of candidate texture values, a quality factor, and computing the respective texture value for the respective point by combining, based on their respective quality factors, candidate texture values selected from the set of candidate texture values.

10. 发明申请

WO2022128343A1 CERAMIC DENTAL IMPLANT 审中-公开
公开(公告)号：WO2022128343A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/082427
申请日：2021-11-22
申请人： INSTITUT STRAUMANN AG
发明人： PAATZ, Christian
IPC分类号： A61C8/00 , B33Y80/00 , A61C13/20
摘要： The invention relates to a ceramic dental implant (100) for implantation into a jaw bone, the implant (100) extending from an apical end (103) to a coronal end (102). The implant (100) has a blind bore (104), which is open towards the coronal end (102) of the implant and extends towards the apical end (103) along a central longitudinal axis LA. The blind bore (104) comprises a threaded section (107) having a base surface (108) from which a thread (109) protrudes radially inwards, the base surface (108) defining the maximum radius Rmax of the thread (109) as measured from the central longitudinal axis LA, the thread (109) having a coronal flank (112) and an apical flank (114) connected by a crest (116) at their radially inner ends, the crest (116) defining the minimum radius Rmin of the thread (109) as measured from the central longitudinal axis LA, the thread (109) extending in a helical manner along the axial length of the threaded section (107) and having a depth defined by the difference in radius between the base surface (108) and the crest (116). The threaded section (107) comprises a main portion (115), within which the maximum radius Rmax of the thread (109) remains constant along the length of the portion (115) and, apically adjacent to the main portion (115), a tapered portion (117) within which the base surface (108) tapers radially inwards in the apical direction from the maximum radius Rmax of the thread (109) in the main portion (115) to the minimum radius Rmin of the thread 109 at the apical end of the tapered portion (117), the tapered portion (117) extending over an axial length greater than the thread pitch, so as to form a tapered thread (119) having a gradual reduction in thread depth, said tapered thread (119) extending over more than one thread turn.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式