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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

WO2015122807A1 TARGETING DEVICE AND METHOD 审中-公开
标题翻译：目标设备和方法
公开(公告)号：WO2015122807A1
公开(公告)日：2015-08-20
申请号：PCT/SE2014/050171
申请日：2014-02-12
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik
IPC分类号： A61B17/17
CPC分类号： A61B17/744 , A61B17/1717 , A61B17/1721 , A61B17/1725 , A61B17/7225 , A61B17/725 , A61B17/921 , A61B2017/90
摘要： The present invention relates to a method for fixing an intramedullary cavity nail for the treatment of unstable trochanteric fractures and to a targeting device for use in performing the steps of said method. According to the method, a recess (16) for a femur neck screw (8) for fixing the cavity nail (2) is provided in at least the lateral cortex of the femoral shaft (FS) in close distal proximity to a hole (9) for the femur neck screw such that bone fragment(s) located distally of the fracture and bone fragment(s) located proximally of the fracture relatively seen can be displaced towards each other. A targeting head (5) of the targeting device (1 ) is configured with a targeting bore (14) which is alignable with a point on the femoral shaft (FS) in close distal proximity to the hole (9) for the femur neck screw (8) for use in providing at said point, said recess (16) for the femur neck screw.
摘要翻译：本发明涉及一种用于固定用于治疗不稳定性转子骨折的髓内钉的方法以及用于执行所述方法的步骤的靶向装置。根据该方法，用于固定腔钉（2）的股骨颈螺钉（8）的凹部（16）设置在股骨轴（FS）的至少外侧皮质中，远离孔（9）），使得位于骨折远端的骨碎片和位于相对可见的骨折的近侧的骨片段可相对于彼此移位。靶向装置（1）的瞄准头（5）构造有靶向孔（14），其可与股骨轴（FS）上的点对准，远离接近孔（9）的股骨颈螺钉（8），用于在所述点处提供用于股骨颈螺钉的所述凹部（16）。

3. 发明申请

WO2010002333A1 DEVICE FOR INTERNAL FIXATION OF THE BONE FRAGMENTS IN A RADIUS FRACTURE 审中-公开
标题翻译：用于骨折骨折内固定的装置
公开(公告)号：WO2010002333A1
公开(公告)日：2010-01-07
申请号：PCT/SE2009/050759
申请日：2009-06-17
申请人： SWEMAC INNOVATION AB , HANSSON, Henrik
发明人： HANSSON, Henrik
IPC分类号： A61B17/80 , A61B17/86
CPC分类号： A61B17/8061 , A61B17/1728 , A61B17/8057 , A61B17/808 , A61B17/863
摘要： The present invention relates to a device for internal fixation of the bone fragments (2, 3) in a radius fracture (4). The device comprises at least one body (1 ) for abutment against the bone fragments (2, 3) in the radius fracture (4), and fixing elements (6, 7) which are intended to be locked to the body for fixation of said bone fragments. The body (1 ) itself has in a distal end portion (1a) at least two predrilled holes (8) for fixing elements (6), and in a proximal end portion (1 b) at least two predrilled holes (9) for fixing elements (7). To allow effective optimum internal fixation of the bone fragments in the radius fracture, the predrilled holes (8, 9) run obliquely relative to a longitudinal axis (L) of the body (1 ) so that all of the fixing elements (6, 7) which, after the body has been caused to abut against the bone fragments (2, 3) in the radius fracture (4), are introduced into said bone fragments through holes (8, 9) in the body's distal end portion (1a) and proximal end portion (1 b) cross the radius fracture (4) as viewed in the transverse direction of the body. Each fixing element (6, 7) has at least one fixing portion (10; 10a, 10b) for locking the fixing element in the bone fragments (2, 3) in the radius fracture (4) and for locking the fixing element to the body (1 ).
摘要翻译：本发明涉及一种用于骨折（2,3）在半径骨折（4）内部固定的装置。所述装置包括至少一个用于邻接半径断裂部分（4）中的骨碎片（2,3）的主体（1）和用于锁定到主体上的固定元件（6,7），用于固定所述骨碎片。本体（1）本身具有至少两个用于固定元件（6）的预钻孔（8）的远端部分（1a），并且在近端部分（1b）中具有至少两个用于固定的预钻孔（9）元素（7）。为了允许骨碎片在半径断裂中有效的最佳内固定，预钻孔（8,9）相对于主体（1）的纵向轴线（L）倾斜运行，使得所有固定元件（6,7）），其在所述身体已经抵接在所述半径断裂部（4）中的所述骨碎片（2,3）之后，通过所述本体的远端部分（1a）中的孔（8,9）被引入所述骨碎片中，并且近端部分（1b）在身体的横向方向上穿过半径骨折（4）。每个固定元件（6,7）具有至少一个固定部分（10; 10a，10b），用于将固定元件锁定在半径断裂部分（4）中的骨碎片（2,3）中，并将固定元件锁定到身体（1）。

4. 发明申请

WO2010002322A1 FIXATION SYSTEM 审中-公开
标题翻译：固定系统
公开(公告)号：WO2010002322A1
公开(公告)日：2010-01-07
申请号：PCT/SE2009/050646
申请日：2009-06-02
申请人： SWEMAC INNOVATION AB , HANSSON, Henrik
发明人： HANSSON, Henrik
IPC分类号： A61B17/80 , A61B17/68
CPC分类号： A61B17/8085 , A61B17/8061 , A61B17/863 , A61B17/8645 , A61B2017/00831
摘要： The present invention relates to a system for internal fixation of bone fragments (4a, 4b) in a fracture (3) or of bones in a bone structure, which system comprises a plate (1 ) and at least two fixing elements (2) which can be screwed into the plate. With the object of providing a fixation system which affords largely unlimited freedom of choice as to where fixing elements may be screwed into the plate, the plate (1 ) is adapted to being applied abutting against bone fragments (4a, 4b) in the fracture (3) or against bones in the bone structure and is made of a material which can be shaped to the bone fragments or bones against which the plate is intended to abut. The material of the plate (1 ) is UHMWPE (ultra high molecular weight polyethylene) with an elasticity which makes it possible to screw fixing elements in the form of screws (2) in at any desired locations in the plate in such a way that the screws are locked in the plate by friction with respect to movements in axial, rotary and angular directions. Screwing the screws (2) into bone fragments (4a, 4b) in the fracture (3) or into bones in the bone structure results in fixation of said bone fragments or bones.
摘要翻译：本发明涉及一种用于骨折（3）中的骨碎片（4a，4b）或骨结构骨骼内固定的系统，该系统包括板（1）和至少两个固定元件（2），所述固定元件可以拧入板中。为了提供一种固定系统，其目的是提供绝对无限的选择自由度，即固定元件可以被拧入到板中，板（1）适于与断裂中的骨碎片（4a，4b）抵接 3）或骨骼结构中的骨骼，并且由可以被成形为板片要抵靠的骨碎片或骨头的材料制成。板（1）的材料是具有弹性的UHMWPE（超高分子量聚乙烯），其使得可以将螺钉（2）形式的固定元件以板的任何所需位置螺纹固定，使得螺钉通过相对于轴向，旋转和角度方向的运动的摩擦而被锁定在板中。将螺钉（2）拧入骨折（3）中的骨碎片（4a，4b）或骨结构中的骨骼中，导致所述骨碎片或骨骼的固定。

5. 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。

6. 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).

7. 发明申请

WO2018077387A1 OSSEOUS PIN, GUIDE SLEEVE THEREFOR, EXTRACTION MEMBER THEREFOR AND KIT 审中-公开
标题翻译： OSSEOUS PIN，GUIDE SLEEVE为此，为此提取成员和工具
公开(公告)号：WO2018077387A1
公开(公告)日：2018-05-03
申请号：PCT/EP2016/075675
申请日：2016-10-25
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik
IPC分类号： A61B17/88 , A61B17/84 , A61B17/86
CPC分类号： A61B17/846 , A61B17/862 , A61B17/863 , A61B17/8635 , A61B17/8645 , A61B17/8861 , A61B17/8872 , A61B17/8883 , A61B17/8891 , A61B17/92 , A61B2017/90 , A61B2090/037
摘要： The present invention relates to an osseous pin (1) for bone fracture fixation. The pin comprises a threaded front section (2) and an unthreaded rear section (3). The threaded front section is configured with two or more kerfs (4) to facilitate breaking of the pin at any one of said kerfs. The present invention also relates to a guide sleeve for use in insertion of the osseous pin (1) into bone fragments at a bone fracture and breaking of said pin at the kerf (4) closest to the entrance site of the pin into the bone fragments. The present invention also relates to an extraction member for use in extraction of the osseous pin (1) from bone fragments at a healed bone fracture and a kit, comprising said components.
摘要翻译：本发明涉及用于骨折固定的骨质销（1）。该销包括带螺纹的前部（2）和无螺纹的后部（3）。带螺纹的前部构造有两个或更多个切口（4），以便于在所述切口中的任何一个处切断销。本发明还涉及一种用于在骨折处将骨质针（1）插入到骨碎片中的导引套筒，并且在最靠近销的入口位置的切口（4）处将所述销折断成骨碎片。本发明还涉及一种用于在愈合的骨折处从骨碎片提取骨质针（1）的提取构件以及包含所述组分的试剂盒。

8. 发明申请

WO2015102522A1 INSTRUMENT FOR USE IN MEASURING BLOOD FLOW IN THE FEMORAL HEAD 审中-公开
标题翻译：用于测量血液中血液流量的仪器
公开(公告)号：WO2015102522A1
公开(公告)日：2015-07-09
申请号：PCT/SE2013/051627
申请日：2013-12-30
申请人： SWEMAC INNOVATION AB
发明人： HANSSON, Henrik
IPC分类号： A61B5/026 , A61B5/15
CPC分类号： A61B5/026 , A61B5/150015 , A61B5/150633 , A61B5/4538 , A61B10/0045 , A61B17/1739
摘要： An instrument (1 ) for use in measuring blood flow in the femoral head after a femoral neck fracture comprises a sleeve (2) and a rod (3) which is displaceably mounted in the sleeve. The sleeve (2) is configured for insertion into a bore (4) in the femoral neck (5) and femoral head (6) and provided with at least one aperture (8) at a front portion (2a) thereof. The aperture (8) in the front portion (2a) of the sleeve (2) is intended for location in the femoral head (6) distally of the fracture (7) after the sleeve has been inserted into said bore (4). The rod (3) is configured for closing the aperture (8) in the sleeve (2) during insertion of the sleeve into the bore (4) in the femoral neck (5) and femoral head (6) and for exposing said aperture after said insertion. Thereby, blood leaking into the bore (4) at the front portion (2a) of the sleeve (2) can be collected by the sleeve through the aperture (8) therein for subsequent measuring of the volume of the collected blood.
摘要翻译：用于在股骨颈骨折后测量股骨头中的血流量的仪器（1）包括套筒（2）和可移动地安装在套筒中的杆（3）。套筒（2）构造成用于插入到股骨颈（5）和股骨头（6）中的孔（4）中，并在其前部（2a）处设置有至少一个孔（8）。套筒（2）的前部（2a）中的孔（8）用于在套筒已经插入所述孔（4）之后位于股骨头部（6）的远端处。杆（3）构造成在将套管插入股骨颈（5）和股骨头（6）中的孔（4）中并且用于在股骨颈（5）和股骨头（6）中露出所述孔后，闭合套筒（2）中的孔（8）说插入。因此，可以通过套筒通过套筒（8）将泄漏到套筒（2）的前部（2a）处的孔（4）中的血液收集在其中用于随后测量所收集的血液的体积。

9. 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.

10. 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。

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