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公开(公告)号：EP1643917A1
公开(公告)日：2006-04-12
申请号：EP03737813.0
申请日：2003-07-14
申请人： Synthes AG Chur
发明人： MATTHYS-MARK, Romano
IPC分类号： A61B17/17
CPC分类号： A61B17/1728 , A61B17/1697 , A61B17/1778 , A61B17/1796
摘要： The invention relates to an aiming device (1) which is used to guide and place longitudinal bone fixing means (4) in a predetermined direction with respect to a bone fixing device (6). The aiming device (1) comprises securing means (5) which can be detachably secured to a bone fixing device (39). The aiming device comprises A) a first centering part (13) which can be placed on the bone fixing device (39), and a second centering part (3) which is arranged at a distance from the first centering part; B) both of the centering parts (13;3) comprise at least one pair of guiding elements (14, 29) which are arranged in a coaxial manner in relation to each other.
摘要翻译： 本发明涉及瞄准装置（1），其用于相对于骨固定装置（6）沿预定方向引导和放置纵向骨固定装置（4）。 瞄准装置（1）包括可拆卸地固定到骨固定装置（39）的固定装置（5）。 瞄准装置包括：A）能够放置在骨固定装置（39）上的第一定心部分（13）;以及第二定心部分（3），其与第一定心部分相距一定距离地布置; B）两个定心部件（13; 3）包括至少一对彼此同轴设置的导向元件（14,29）。
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公开(公告)号：EP1605843A1
公开(公告)日：2005-12-21
申请号：EP03816328.3
申请日：2003-03-21
申请人： Synthes AG Chur
发明人： MATTHYS-MARK, Romano , GELPKE, Hans
CPC分类号： A61B17/685 , A61B17/848 , A61B17/8863 , B21F11/00 , B21F15/00 , B21F15/06 , B23D29/023 , B25B27/143
摘要： The invention relates to a device (1) for cutting a wire and forming a protective sleeve (24) for a wire end, said device comprising: A) an outer sleeve (4) having a longitudinal axis (28), a front end (18), a rear end (22), and a borehole (14) which longitudinally penetrates the sleeve (4) and has a borehole axis (9); and B) an inner sleeve (3) which can be rotated in the borehole (14) coaxially in relation to the borehole axis (9) and comprises a front end (19), a rear end (21), and a borehole (12) which longitudinally penetrates the sleeve (3) and has a borehole axis (13). According to the invention, C) the wall of the borehole (12) at the front end (19) of the inner sleeve (3) comprises a circular edge (15) of cut which is concentric to the borehole axis (13); D) the borehole (14) at the front end (18) of the outer sleeve (4) has a contraction (17), the longitudinal axis (11) of said contraction being parallel to the borehole axis (9) and at a distance a > 0 from the same; and E) the borehole axis (13) of the borehole (12) is parallel to the borehole axis (9) of the borehole (14) and is at a distance b > 0 from the same.
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公开(公告)号：EP1592893A1
公开(公告)日：2005-11-09
申请号：EP03700801.8
申请日：2003-02-12
申请人： Synthes AG Chur
发明人： MATTHYS-MARK, Romano
CPC分类号： A61B17/8057 , A61B17/86 , A61B17/8625 , A61B17/8875 , A61B2090/037 , B25B15/00 , F16B31/021 , F16B35/06 , Y10S606/916
摘要： The inventive device consists of a screw (1) comprising an integrated screwdriver (2). The screw (1) has a screw shank (3) with a thread (4), a screw head (5) with a thread (8), and has a longitudinal axis (6). The screwdriver (2) is, via a predetermined breaking point (7), joined to the screw head (5) in a manner that is coaxial to the longitudinal axis (6). When tightening the screw, the integrated screwdriver is sheared off at the predetermined breaking point, whereby the shearing off torque is defined by the selected dimensions of the predetermined breaking point. The inventive screw comprising an integrated screwdriver permits even very small-dimensioned screws to be easily held and to be screwed into the plate boring (13) of a bone plate (12) while being guided well therein at a constant angle. The coaxial disposition of the integrated screwdriver and its fixed connection to the screw head enables the screw (1) to be received in any position around the longitudinal axis, and the position of the screwdriver does not need to be considered.
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