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1. 发明申请

WO2009136852A1 JOINT PROSTHESIS 审中-公开
标题翻译：联合PROSTHESIS
公开(公告)号：WO2009136852A1
公开(公告)日：2009-11-12
申请号：PCT/SE2009/050487
申请日：2009-05-05
申请人： SWEMAC INNOVATION AB , HANSSON, Henrik , ÖSTER, Lars , ETZNER, Mikael
发明人： HANSSON, Henrik , ÖSTER, Lars , ETZNER, Mikael
IPC分类号： A61F2/42
CPC分类号： A61F2/4241 , A61F2/4606 , A61F2002/30332 , A61F2002/30574 , A61F2002/30578 , A61F2002/30649 , A61F2002/3085 , A61F2002/4258
摘要： The present invention relates to a joint prosthesis (1 ) comprising two prosthesis components (2, 3) intended to be applied respectively to the trapezium (38) and the first metacarpal bone (39) of a thumb joint, each prosthesis component having a first or second screw-like part (4, 5) intended to be screwed firmly or be fastened to one of said bones (38 or 39) by means of bone cement, the one prosthesis component (2) having an articulating socket element (6) and the other prosthesis component (3) an articulating ball element (7). The fact that at least the prosthesis component (2) with the socket element (6) has an abutment portion (20) for abutment against the bone to which the screw-like part (4) of the prosthesis component is intended to be firmly screwed or be fastened by means of bone cement, normally the trapezium (38), prevents this prosthesis component from sinking into said bone.
摘要翻译：本发明涉及一种联合假体（1），其包括两个分别用于拇指关节的梯形件（38）和第一掌骨（39）的假体部件（2,3），每个假体部件具有第一或第二螺钉状部分（4,5），其被牢固地拧紧或者通过骨粘固件紧固到所述骨头（38或39）中的一个上，所述一个假体部件（2）具有铰接插座元件（6）和另一个假体部件（3）是铰接球元件（7）。至少具有插座元件（6）的假体部件（2）具有抵靠部件（20）的事实，所述邻接部分（20）用于抵靠假肢部件的螺旋状部件（4）被牢固地拧入或者通过骨水泥固定，通常是梯形（38），防止该假体部件沉入所述骨中。

2. 发明申请

WO2009120142A1 DEVICE FOR FIXATION OF BONE FRAGMENTS AT BONE FRACTURES 审中-公开
标题翻译：用于固定骨折骨折的装置
公开(公告)号：WO2009120142A1
公开(公告)日：2009-10-01
申请号：PCT/SE2009/050314
申请日：2009-03-25
申请人： SWEMAC INNOVATION AB , HANSSON, Henrik , ÖSTER, Lars
发明人： HANSSON, Henrik , ÖSTER, Lars
IPC分类号： A61B17/76 , A61B17/80 , A61B17/78
CPC分类号： A61B17/746 , A61B17/8042 , A61B17/86 , A61B2090/061
摘要： The present invention relates to a device for fixation of bone fragments at bone fractures. With the object of preventing or counteracting redislocation, the device comprises at least two fixation means (5, 6), a securing plate (4) and at least one securing means (23) for the fixation means, each fixation means (5, 6) has a first fixing portion (19) for fixing the fixation means in an inner bone fragment (3), a second fixing portion (21) which serves in conjunction with the securing means (23) for locking the fixation means in a hole (9) which runs through the securing plate (4) disposed on the outside of an outer bone fragment (2) and allowing movement of the outer bone fragment relative to it, so that the fixation means are prevented from changing their angular position relative to the securing plate and relative to one another, and a middle portion (22) which is situated between the fixing portions (19, 21) and runs through the outer bone fragment (2), along which middle portion the outer bone fragment can slide inwards towards the inner bone fragment (3) in which the fixation means is fixed, and the securing means (23) has an external thread for screwing it firmly into a hole (9) in the securing plate (4).
摘要翻译：骨折骨固定装置技术领域本发明涉及骨折骨固定装置。为了防止或抵消重新分配，该装置包括至少两个固定装置（5,6），固定板（4）和用于固定装置的至少一个固定装置（23），每个固定装置（5,6））具有用于将固定装置固定在内骨碎片（3）中的第一固定部分（19），与用于将固定装置锁定在孔中的固定装置（23）一起使用的第二固定部分（21） 9），其穿过设置在外骨片（2）的外侧上的固定板（4），并允许外骨片相对于外骨片移动，使得固定装置防止相对于以及位于所述固定部分（19,21）之间并穿过所述外骨碎片（2）的中间部分（22），所述外骨片段的中间部分沿着所述外骨片可以向内滑动内骨片（3），其中固定固定装置（23）具有用于将其紧固到固定板（4）中的孔（9）中的外螺纹。

3. 发明申请

WO2012121640A1 PROSTHESIS FOR ARTHRODHESIS 审中-公开
标题翻译： ARTHRODHESIS的遗传
公开(公告)号：WO2012121640A1
公开(公告)日：2012-09-13
申请号：PCT/SE2011/051594
申请日：2011-12-27
申请人： SWEMAC INNOVATION AB , ÖSTER, Lars
发明人： ÖSTER, Lars
IPC分类号： A61F2/42 , A61F2/30 , A61F2/38
CPC分类号： A61F2/4241 , A61B17/1725 , A61B17/1739 , A61B17/1782 , A61B17/7291 , A61B17/80 , A61B17/8061 , A61F2/4261 , A61F2002/30332 , A61F2002/30405 , A61F2002/30433 , A61F2002/30471 , A61F2002/30494 , A61F2002/30507 , A61F2002/30538 , A61F2002/30578 , A61F2002/30607 , A61F2002/30614 , A61F2002/30622 , A61F2002/30632 , A61F2002/30649 , A61F2002/3085 , A61F2002/4256 , A61F2002/4264 , A61F2002/4677 , A61F2220/0016 , A61F2250/0006
摘要： A prosthesis for primary artrodhesis can be used for artroplasty and a prosthesis for artro- plasty comprises members for artrodhesis. The prosthesis (1 b) for primary artrodhesis comprises a locking member (33b) with an attachment portion (16b) which is insertable into a hole (8b) in a first attachment member (4b) of the prosthesis for location of the locking member therein, and a lockable member (34b) integral with a second attachment member (5b) of the prosthesis. The lockable member (34b) is configured for adjustable setting thereof relative to the locking member (33b) and for fixation thereof, in set position, to the locking member. Alternatively, the lockable member comprises an attachment portion which is insertable into a hole in the second attachment member for location of the lockable member therein. At the prosthesis for artroplasty, the hole in the first screw-like attachment member is partly configured to define a press fit with an attachment pin of a socket member and partly threaded to permit, after removal of the socket member, during artrodhesis, securing by screwing in the hole of the locking member for cooperation with a lockable member which is configured for adjustable setting thereof relative to the locking member and for fixation thereof, in set position, to the locking member.
摘要翻译：用于主要手术的假体可用于手术成形术，并且用于手术的假体包括用于手术的成员。用于主要手术的假体（1b）包括具有附接部分（16b）的锁定构件（33b），该附接部分可插入假体的第一附接构件（4b）中的孔（8b）中，用于将锁定构件定位在其中，以及与所述假体的第二附接构件（5b）成一体的可锁定构件（34b）。可锁定构件（34b）构造成相对于锁定构件（33b）可调整地设置，并且在固定位置将其固定到锁定构件。或者，可锁定构件包括可插入到第二附接构件中的孔中以将可锁定构件定位在其中的附接部分。在用于手术成形术的假体中，第一螺纹状附接构件中的孔部分地构造成限定与插座构件的附接销的压配合，并且部分地螺纹以在移除插座构件时在操作期间允许通过螺纹连接在锁定构件的孔中，用于与可锁定构件配合，该可锁定构件被构造成相对于锁定构件可调整地设定，并且在固定位置固定到锁定构件。

4. 发明申请

WO2019120528A1 A TARGETING DEVICE FOR FIXATION OF BONE FRAGMENTS AT A BONE FRACTURE 审中-公开
公开(公告)号：WO2019120528A1
公开(公告)日：2019-06-27
申请号：PCT/EP2017/083945
申请日：2017-12-20
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik , ÖSTER, Lars
IPC分类号： A61B17/17 , A61B17/80
摘要： A targeting device (100) for use in fixation of bone fragments at a bone fracture. The targeting device comprises an elongated body portion (110) comprising a first body end (111), an opposed second body end (112), and body through holes (113a, 113b,113c) extending from the first body end to the second body end for guiding a respective fixation means (303; 303a, 303b, 303c) through the body portion. In its second body end the body portion is configured with a snap-fitting means (114) configured to removably attach a fixation plate (150) to the body portion such that fixation through holes (151) of the plate are located in line with a respective body through hole and, when in use, to provide a surface of the plate to abut a surface of an outer bone fragment for subsequent fixation of the plate to the fragment. The targeting device comprises further a bracket (120).

5. 发明申请

WO2015088403A1 ATTACHMENT MEMBER AND CONNECTING MEMBER FOR A CARPOMETACARPAL THUMB JOINT PROSTHESIS AND CARPOMETACARPAL THUMB JOINT PROSTHESIS 审中-公开
标题翻译：附件会员和连接会员，用于CARPOMETACARPAL THUMB JOINT PROSTHESIS和CARPOMETACARPAL THUMB JOINT PROSTHESIS
公开(公告)号：WO2015088403A1
公开(公告)日：2015-06-18
申请号：PCT/SE2013/051478
申请日：2013-12-10
申请人： SWEMAC INNOVATION AB
发明人： ÖSTER, Lars , PACKER, Greg
IPC分类号： A61F2/42
CPC分类号： A61F2/4241 , A61F2/30771 , A61F2/4261 , A61F2/4637 , A61F2002/30331 , A61F2002/30332 , A61F2002/30367 , A61F2002/30408 , A61F2002/305 , A61F2002/30507 , A61F2002/30649 , A61F2002/3085 , A61F2002/30881 , A61F2002/30886 , A61F2002/4256 , A61F2002/4258 , A61F2002/4276 , A61F2002/4638
摘要： The invention relates to an attachment member (2) and a connecting member (16) for a carpometacarpal thumb joint prosthesis (1) as well as to said thumb joint prosthesis. The attachment member (2) comprises a screw-like part (4) for attachment by screwing into the second metacarpal bone and a locking device (8) for locking the screw-like part to the connecting member (16). The connecting member comprises an elongated, arcuate element (16) which at one end portion (16a) thereof is configured with a hole (14) for connection to the attachment member (2) for the second metacarpal bone and which at the opposite end portion (16b) thereof is configured with a hole (15) for connection to an attachment member (3) for the first metacarpal bone. The joint prosthesis (1) comprises said attachment member (2) for the second metacarpal bone, an attachment member (3) with a screw-like part (5) for attachment by screwing into the first metacarpal bone and with an articulating ball element (6) as well as a corresponding articulating socket element (7), and said connecting member (16).
摘要翻译：本发明涉及一种用于腕掌拇指关节假体（1）以及所述拇指关节假体的附接构件（2）和连接构件（16）。附接构件（2）包括用于通过旋拧到第二掌骨中的螺钉状部分（4）和用于将螺钉状部分锁定到连接构件（16）的锁定装置（8）。连接构件包括细长的弓形元件（16），其在其一个端部（16a）处构造有用于连接到用于第二掌骨的附接构件（2）的孔（14），并且在相对端部（16b）构造有用于连接到用于第一掌骨的附接构件（3）的孔（15）。关节假体（1）包括用于第二掌骨的所述附接构件（2），具有螺钉状部分（5）的附接构件（3），用于通过旋拧到第一掌骨中并且具有铰接球元件 6）以及相应的铰接插座元件（7）和所述连接件（16）。

6. 发明申请

WO2019206431A1 DEVICE FOR FIXATION OF BONE FRAGMENTS 审中-公开
公开(公告)号：WO2019206431A1
公开(公告)日：2019-10-31
申请号：PCT/EP2018/060903
申请日：2018-04-27
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik , ÖSTER, Lars
IPC分类号： A61B17/74 , A61B17/80
摘要： A device for fixation of inner and outer bone fragments comprises at least three fixation means (5), at least one tilting preventing means (6) and a securing plate (7). The fixation means (5) are configured to allow, during secondary compression of the inner and outer bone fragments (2, 3), a sliding movement of the fixation means and said outer bone fragment relative to one another and thereby an interruption of an engagement of the securing plate (7) with the outer bone fragment (3) without affecting the angular position of the fixation means relative to the securing plate and relative to one another. The tilting preventing means (6) is configured to allow, during said secondary compression, a sliding movement of the at least one tilting preventing means and said outer bone fragment (3) relative to one another and thereby an interruption of the engagement of the securing plate (7) with the outer bone fragment. The tilting preventing means (6) is also configured to prevent or counteract tilting of the device.

7. 发明申请

WO2018077421A1 PROSTHESIS FOR RECONSTRUCTION OF DISTAL AND PROXIMAL RADIOULNAR JOINTS. 审中-公开
标题翻译：重建远端和近端放射性关节的修复。
公开(公告)号：WO2018077421A1
公开(公告)日：2018-05-03
申请号：PCT/EP2016/076075
申请日：2016-10-28
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik , ÖSTER, Lars , ULLMAN, Michael , ADOLFSSON, Lars
IPC分类号： A61F2/42 , A61F2/30
摘要： A prosthesis (1) for reconstruction of a distal radioulnar joint after resection of a part of the ulna close to a distal end portion (U1) thereof, comprises a first prosthesis member (2), fixation means (3) and a second prosthesis member (4). The first prosthesis member (2) is configured for fixation to the distal end portion (U1) of the ulna. The fixation means (3) are configured to extend into the radius via said distal end portion of the ulna for locking said distal end portion of the ulna to the radius. The second prosthesis member (4) is configured for fixation to the ulna (U2) proximally of a space (US) which is defined between the distal end portion (U1 ) of the ulna and the ulna proximally of said space by the resection of said part of the ulna close to said distal end portion of the ulna. The second prosthesis member (4) is also configured to extend into said space (US) for being joined with the first prosthesis member (2) in a manner which allows said first and second prosthesis members to at least pivot and rotate relative to each other. Said prosthesis may be used also for reconstruction of a proximal radioulnar joint.
摘要翻译：用于在切除尺骨的靠近其远端部分（U1）的一部分之后重建远侧小尺寸关节的假体（1）包括第一假体构件（2），固定装置（3）和第二假体构件（4）。第一假体构件（2）构造成用于固定到尺骨的远端部分（U1）。固定装置（3）被构造成经由尺骨的所述远端部分延伸到半径中以将尺骨的所述远端部分锁定到半径。第二假体构件（4）被构造用于通过切除所述第二假体构件（4）而被限定在限定在尺骨的远端部分（U1）与所述空间的近侧的尺骨之间的空间（US）的尺骨（U2）尺骨的一部分靠近尺骨的所述远端部分。第二假体构件（4）还构造成延伸到所述空间（US）中以用于允许所述第一假体构件和第二假体构件至少相对于彼此枢转和旋转的方式与第一假体构件（2）接合。所述假体也可用于重建近侧小尺寸关节。

8. 发明申请

WO2014077750A1 PROSTHESIS MEMBER OF A JOINT PROSTHESIS FOR A THUMB JOINT AND JOINT PROSTHESIS 审中-公开
标题翻译：联合会议成员联合组织和联合会议
公开(公告)号：WO2014077750A1
公开(公告)日：2014-05-22
申请号：PCT/SE2012/051269
申请日：2012-11-16
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik , ÖSTER, Lars
IPC分类号： A61F2/42
CPC分类号： A61B17/8685 , A61F2/4241 , A61F2002/30331 , A61F2002/305 , A61F2002/30649 , A61F2002/3085 , A61F2002/4258
摘要： A prosthesis member of a joint prosthesis for a thumb joint comprises a screw-like part (4) and an articulating socket element (6) with a mounting pin (9) which is insertable into a hole (8) in the screw-like part for attaching the articulating socket element thereto. The screw-like part (4) of the prosthesis member (2) is configured with a first fixing portion (15) which is provided with a first external thread (17) for attachment by screwing and fastening of said prosthesis member to the hard outer part (T1 ) of the trapezium (T), and a second fixing portion (18) having a less diameter than the diameter of the first fixing portion and being provided with a second external thread (19) which is configured to permit attachment by screwing and fastening of said prosthesis member to the soft inner part (T2) of the trapezium. The first fixing portion (15) is provided with a surface (20) which connects the threads (17, 19) on said fixing portions (15, 18) to each other and which converges substantially arcuate towards the second fixing portion (18). Hereby, optimum fixation of the prosthesis member (2) in the trapezium (T) is achieved.
摘要翻译：用于拇指关节的关节假体的假体构件包括螺钉状部分（4）和具有安装销（9）的铰接插座元件（6），该安装销可插入到螺钉状部分中的孔（8）中用于将铰接插座元件附接到其上。假体构件（2）的螺纹状部分（4）构造有第一固定部分（15），第一固定部分（15）设置有第一外螺纹（17），用于通过将所述假体构件旋拧并固定到硬外层梯形部分（T1）和第二固定部分（18），其直径小于第一固定部分的直径，并且具有第二外螺纹（19），该第二外螺纹构造成允许通过螺丝连接以及将所述假体构件紧固到梯形的软内部部分（T2）。第一固定部分（15）设置有将所述固定部分（15,18）上的螺纹（17,19）彼此连接并朝向第二固定部分（18）大致弯曲的会聚的表面（20）。因此，实现假体构件（2）在梯形（T）中的最佳固定。

9. 发明申请

WO2014058367A1 FIXING MEANS FOR FIXATION OF BONE FRAGMENTS AT BONE FRACTURES 审中-公开
标题翻译：骨骨折固定骨固定术
公开(公告)号：WO2014058367A1
公开(公告)日：2014-04-17
申请号：PCT/SE2012/051096
申请日：2012-10-12
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik , ÖSTER, Lars
IPC分类号： A61B17/88 , A61B17/72
CPC分类号： A61B17/846 , A61B17/7266 , A61B17/844 , A61B17/864 , A61B17/8685 , A61B2017/8655
摘要： A fixing means (1) for fixation of bone fragments at bone fractures comprises a sleeve (2) and at least one pin (9) which is provided in said sleeve and a front end portion (10) of which can be driven out and retracted through a side opening (8) in the sleeve such that said end portion can be brought to engage bone material in one of the bone fragments and retracted out of the bone material. For facilitating said driving and retraction, the pin (9) comprises a fixing member (9a) with said front end portion (10) and a driving and retraction member (9b) which is rotatably connected to the fixing member. The driving and retraction member (9b) is configured to, during rotation in a first direction relative to the fixing member (9a), displace the pin (9) in a forward direction relative to the sleeve (2) for driving the front end portion (10) of the pin out of the sleeve and into the bone material in said one bone fragment and, during rotation in a second, opposite direction relative to the fixing member, displace the pin in a backward direction relative to the sleeve for retracting the front end portion of the pin out of the bone material in said one bone fragment and into the sleeve.
摘要翻译：用于在骨折处固定骨碎片的固定装置（1）包括套筒（2）和设置在所述套筒中的至少一个销（9），并且其前端部分（10）可以被驱出和缩回通过套筒中的侧开口（8），使得所述端部部分能够将骨材料接合在一个骨碎片中并从骨材料中退出。为了便于所述驱动和缩回，销（9）包括具有所述前端部分（10）的固定构件（9a）和可旋转地连接到固定构件的驱动和缩回构件（9b）。驱动和缩回构件（9b）构造成在相对于固定构件（9a）沿第一方向旋转期间相对于套筒（2）沿前向移动销（9），用于驱动前端部分（10）从所述套筒中移出并进入所述一个骨碎片中的骨材料中，并且在相对于所述固定构件以第二相反方向旋转期间，相对于所述套筒向后移动所述销，以缩回所述销的前端部分在所述一个骨碎片中的骨材料中并进入套筒中。

10. 发明申请

WO2006088412A1 JOINT PROSTHESIS AND USE OF SCREW TOOL FOR POSITIONING MEMBERS THEREOF 审中-公开
标题翻译：联合销售和使用螺丝刀工具定位其成员
公开(公告)号：WO2006088412A1
公开(公告)日：2006-08-24
申请号：PCT/SE2006/000189
申请日：2006-02-13
申请人： SWEMAC ORTHOPAEDICS AB , REIGSTAD, Astor , ÖSTER, Lars
发明人： REIGSTAD, Astor , ÖSTER, Lars
IPC分类号： A61F2/42 , A61F2/46
CPC分类号： A61F2/4261 , A61B17/1637 , A61B17/1686 , A61F2/4606 , A61F2002/30062 , A61F2002/30332 , A61F2002/30649 , A61F2002/30858 , A61F2002/30874 , A61F2002/4243 , A61F2002/4264 , A61F2210/0004 , A61F2220/0033 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： The present invention relates to a joint prosthesis, comprising two prosthesis members (2, 3) which are adapted to be positioned at different bones (39; 41, 42) at a joint (38), wherein each prosthesis member (2, 3) includes a first and a second screw-like member (4, 5) respectively, which are adapted to be screwed onto the respective bone (39; 41, 42). One prosthesis member (2) includes a member (6) having a socket and the other prosthesis member (3) a member (7) having a head, whereby the socket member (6) has a mounting pin (22) which is insertable into a first hole (10) in the first screw-like member (4) for positioning or locating the socket member (6) thereto and whereby the head member (7) has a mounting pin (27) which is insertable into a first hole (11) in the second screw-like member (5) for positioning or locating said head member (7) thereto. In the first as well as in the second screw-like member (4, 5) there is provided at least one inner second hole (30 and 33 respectively) which is designed to permit insertion thereinto of a rod (31) of a screw tool (32) in order to secure by screwing the first and second screw-like member (4, 5) respectively, at the respective bone (39; 41, 42). The second hole (30 and 33 respectively) is provided in a bottom (17 and 19 respectively) of the first hole (10 and 11 respectively).
摘要翻译：本发明涉及一种关节假体，包括两个假体构件（2,3），其适于在关节（38）处定位在不同的骨头（39; 41,42）处，其中每个假体构件（2,3）分别包括第一和第二螺旋状构件（4,5），所述第一和第二螺旋状构件适于旋拧到相应的骨头（39,41,42）上。一个假体构件（2）包括具有插座的构件（6），另一个假体构件（3）具有头部构件（7），由此插座构件（6）具有安装销（22），该安装销可插入在第一螺丝状构件（4）中的第一孔（10），用于将插座构件（6）定位或定位到其上，由此头部构件（7）具有可插入到第一孔中的安装销（27）用于将所述头部构件（7）定位或定位到其中的第二螺钉状构件（5）中。在第一和第二螺杆状构件（4,5）中，设置有至少一个内部第二孔（30和33），其被设计成允许将螺钉工具的杆（31）插入其中（32），以便通过分别在相应的骨头（39,41,42）处拧紧第一和第二螺旋状构件（4,5）来固定。第二孔（30和33分别）分别设置在第一孔（10和11）的底部（17和19）中。

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