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公开(公告)号：EP2958509B1
公开(公告)日：2018-04-11
申请号：EP14709544.2
申请日：2014-02-18
发明人： JOHANSSON, Ulf , WOUTERS, Veerle , KUNZ, Pascal
IPC分类号： A61C1/08
摘要： The present invention relates to a surgical template arrangement (10) for a dental application, the surgical template arrangement comprising: a surgical template (12) including a through hole (18); and a guide sleeve (22) placed in the through hole and riveted to the surgical template. The present invention also relates to a method of attaching a guide sleeve (22) in a through hole (18) of a dental surgical template (12), and a corresponding system.
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公开(公告)号：EP2224873A2
公开(公告)日：2010-09-08
申请号：EP08841138.4
申请日：2008-10-22
发明人： KARLSSON, Per-Olof , JOHANSSON, Ulf
CPC分类号： A61B17/68 , A61B17/663 , A61B17/666 , A61C8/0006
摘要： A device, kit, and method are provided for distracting bone. The device can comprise a bar and at least one connection interface. For example, the bar can comprise a first connection interface configured for releasable connection of the bar to at least one fixture inserted in a bone portion to be distracted. A second connection interface can be configured to connect the bar to a level adjustment device for distracting the bone portion.
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公开(公告)号：EP2943141B1
公开(公告)日：2018-09-05
申请号：EP14700135.8
申请日：2014-01-09
发明人： KUNZ, Pascal , JOHANSSON, Ulf
CPC分类号： A61B17/1615 , A61C1/084 , A61C1/14 , A61C3/02 , A61C8/0089
摘要： The present invention relates to a dental drill bit (10) in combination with a surgical template (32) provided with a guide hole (34) adapted to guide the dental drill bit directly or via a guide sleeve provided in the guide hole, the dental drill bit comprising a first end (12), a second end (14), a spherical drill head (16) arranged at the first end, and at least one helical flute (26) extending from the spherical drill head towards the second end, wherein the portion (24) of the dental drill bit having the at least one helical flute is substantially cylindrical. The present invention also relates to a use of such a dental drill bit. The present invention also relates to a method of drilling a hole in an oblique bone surface of a jaw bone of a patient.
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公开(公告)号：EP1791492B1
公开(公告)日：2013-11-13
申请号：EP05772280.3
申请日：2005-08-11
发明人： JOHANSSON, Ulf , SVENSSON, Glenn
CPC分类号： A61C13/0003 , A61C13/0022
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公开(公告)号：EP1578297B1
公开(公告)日：2011-10-05
申请号：EP03774423.2
申请日：2003-11-20
IPC分类号： A61C8/00
CPC分类号： A61C8/0022 , A61C8/0075
摘要： A tooth implant is used to replace a front tooth which has been lost or extracted. The implant comprises an anchoring part (4) which is provided with an outer thread and which is applied in a recess formed in the jaw bone at the site of the lost or extracted tooth, a spacer sleeve part (6) intended to extend through the gum (2) of the jaw bone, and a prepared or preparable part (7) which adjoins the spacer sleeve part and is intended to support a dental crown, for example. The anchoring part, the spacer sleeve part and the prepared or preparable part are arranged in one piece, the configuration and direction of the prepared or preparable part (7) being substantially adapted or adaptable to the anatomy of the lost or extracted tooth, for example to the inner arc-shaped surface, and to the direction of said tooth. The one-piece implant (3) affords a rapid and less traumatic replacement function compared to previously used three-part bridges.
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公开(公告)号：EP2224873B1
公开(公告)日：2018-09-12
申请号：EP08841138.4
申请日：2008-10-22
发明人： KARLSSON, Per-Olof , JOHANSSON, Ulf
CPC分类号： A61B17/68 , A61B17/663 , A61B17/666 , A61C8/0006
摘要： A device, kit, and method are provided for distracting bone. The device can comprise a bar and at least one connection interface. For example, the bar can comprise a first connection interface configured for releasable connection of the bar to at least one fixture inserted in a bone portion to be distracted. A second connection interface can be configured to connect the bar to a level adjustment device for distracting the bone portion.
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公开(公告)号：EP2943141A1
公开(公告)日：2015-11-18
申请号：EP14700135.8
申请日：2014-01-09
发明人： KUNZ, Pascal , JOHANSSON, Ulf
CPC分类号： A61B17/1615 , A61C1/084 , A61C1/14 , A61C3/02 , A61C8/0089
摘要： The present invention relates to a dental drill bit (10) in combination with a surgical template (32) provided with a guide hole (34) adapted to guide the dental drill bit directly or via a guide sleeve provided in the guide hole, the dental drill bit comprising a first end (12), a second end (14), a spherical drill head (16) arranged at the first end, and at least one helical flute (26) extending from the spherical drill head towards the second end, wherein the portion (24) of the dental drill bit having the at least one helical flute is substantially cylindrical. The present invention also relates to a use of such a dental drill bit. The present invention also relates to a method of drilling a hole in an oblique bone surface of a jaw bone of a patient.
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公开(公告)号：EP1791492A1
公开(公告)日：2007-06-06
申请号：EP05772280.3
申请日：2005-08-11
发明人： JOHANSSON, Ulf
CPC分类号： A61C13/0003 , A61C13/0022
摘要： In an arrangement for supplying unsintered or presintered material (1) to production equipment for ceramic or ceramic products, the ceramic material is surrounded by an enclosure unit (2) to which it is secured via its outer surface or outer surfaces. This enclosure unit (2) is designed so that it can be fed forward and divided. The enclosure unit and the material lying inside it in the respective part are arranged, on the one hand, for. silhouetting which extends completely or partially in both the ceramic and the surrounding material, and, on the other hand, for leaving securing parts (3) between the materials (1 and 2). The invention also relates to a method in which the ceramic material is enclosed and anchored by means of joining material/glue via its outer surface to an inner surface of material completely or partially surrounding the ceramic material. A silhouetting process is carried out at the transition between the materials from two opposite directions. In the silhouetting process, inner and outer silhouettes facing one another are formed on the ceramic and surrounding materials and, left extending between the inner and outer silhouettes, there are securing sections (3) which consist of the ceramic, surrounding and joining materials. With the arrangement and the method, there is less sensitivity from the point of view of strength for the ceramic material, and, at the same time, the process as such can be made much more efficient and less expensive.
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公开(公告)号：EP2958509A1
公开(公告)日：2015-12-30
申请号：EP14709544.2
申请日：2014-02-18
发明人： JOHANSSON, Ulf , WOUTERS, Veerle , KUNZ, Pascal
IPC分类号： A61C1/08
摘要： The present invention relates to a surgical template arrangement (10) for a dental application, the surgical template arrangement comprising: a surgical template (12) including a through hole (18); and a guide sleeve (22) placed in the through hole and riveted to the surgical template. The present invention also relates to a method of attaching a guide sleeve (22) in a through hole (18) of a dental surgical template (12), and a corresponding system.
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