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41. 发明专利

CA2155548A1 FORKED PLATE 未知
公开(公告)号：CA2155548A1
公开(公告)日：1995-12-02
申请号：CA2155548
申请日：1994-06-01
申请人： SYNTHES AG
发明人： BERGER ROGER , OCHSNER PETER E , WELTE THOMAS
IPC分类号： A61B17/58 , A61B17/74 , A61B17/76 , A61B17/80 , A61B17/84
摘要： A forked bone plate has a longitudinal shaft (1) with throughbores (4, 5) for receiving fastening screws. Two fork-like prongs (2) are joined to the shaft (1) at an angle .alpha. from 60· to 150· in relation to the longitudinal axis (15) of the shaft (1). The length of the prongs (2) may be individually adjusted, so that the bone plate may be adapted without great difficulty to the various possibilities of use, even during surgery.

42. 发明专利

ES2228085T5 USO DE UN TORNILLO PARA HUESOS. 未知
公开(公告)号：ES2228085T5
公开(公告)日：2009-12-09
申请号：ES99939893
申请日：1999-09-08
申请人： SYNTHES AG
发明人： REYNDERS PIET , BERGER ROGER
IPC分类号： A61B17/58 , A61B17/86 , A61B17/74 , A61B17/88
摘要： a 0.9 mm-1.2.- Tornillo para hueso de acuerdo con la Reivindicación 1, caracterizado porque el ángulo del flanco del roscado externo (6) es mayor de 251ð, y preferiblemente cae en la escala de 291ð a 6l1ð.3.- Tornillo para hueso de acuerdo con una de las Reivindicaciones 1 o 2, caracterizado porque el diámetro del roscado externo (6) es como mucho 7.5 mm.4.- Tornillo para hueso de acuerdo con una de las Reivindicaciones 1 a 3, caracterizado porque el diámetro de las perforaciones (9) esta comprendido en la escala de 0.9. a 3.3 mm. 5.- Tornillo para hueso de acuerdo con una de las Reivindicaciones 1 a 4, caracterizado porque el número de perforaciones (9) cae en la escala de 1 a 8.6.- Tornillo para hueso de acuerdo con la Reivindicación 6, caracterizado porque las perforaciones (9) relativas al eje longitudinal (3), están dispuestas en tres planos orientados en ángulo recto al mismo.7.- Tornillo para hueso de acuerdo con una de las Reivindicaciones 1 a 6, caracterizado porque la abertura deltaladrado (7) abierto en la cabeza (1) esta diseñada como una conexión de bolsillo para un adaptador para acoplamiento de un jeringuilla de cemento para hueso.8.- Tornillo para hueso de acuerdo con una de las Reivindicaciones 1 a 7, caracterizado porque la relación D:d entre el diámetro roscado externo D y el diámetro d del taladro (7) queda comprendido en la

43. 发明专利

NZ527250A Occipital plate and system for spinal stabilization 未知
公开(公告)号：NZ527250A
公开(公告)日：2005-03-24
申请号：NZ52725002
申请日：2002-02-19
申请人： SYNTHES AG
发明人： BERGER ROGER , GERBER DAVID , EMCH HANSJUERG W , BRACE MICHAEL
IPC分类号： A61B17/58 , A61B17/70 , A61B17/80 , A61F2/44
摘要： An occipitocervical fixation system includes a plate (10) for securing to the occiput and at least one pre-bent rod (140). The plate includes holes (18) for receiving bone fasteners, and at least one clamping assembly (24, 26) for retaining a portion of a rod. The clamping assembly (24, 26) is selectively pivotable and lockable in place to fix the position of the rod.

44. 发明专利

DK1372501T3 未知
公开(公告)号：DK1372501T3
公开(公告)日：2005-01-24
申请号：DK02714963
申请日：2002-02-19
申请人： SYNTHES AG
发明人： BERGER ROGER , EMCH HANSJUERG W , GERBER DAVID , BRACE MICHAEL
IPC分类号： A61B17/58 , A61B17/70 , A61B17/80 , A61F2/44
摘要： An occipitocervical fixation system includes a plate for securing to the occiput and at least one pre-bent rod. The plate includes holes for receiving bone fasteners, and at least one clamping assembly for retaining a portion of a rod. The clamping assembly is selectively pivotable and lockable in place to fix the position of the rod.

45. 发明专利

NZ517314A Bone screw 未知
公开(公告)号：NZ517314A
公开(公告)日：2003-06-30
申请号：NZ51731499
申请日：1999-09-08
申请人： SYNTHES AG
发明人： REYNDERS PIET , BERGER ROGER
IPC分类号： A61B17/58 , A61B17/74 , A61B17/86 , A61B17/88
摘要： A bone screw that is able to be screwed further into the bone even after surrounding bone cement has hardened has a jacket surface 5 with an external thread 6 and a bore 7 coaxial to the longitudinal axis 3 and open toward the head 1 and which is connected to the jacket surface via at least one channel extending transversely to the longitudinal axis and opening to the outside of the jacket to form at least one perforation 9 in the jacket surface. The bore is closed towards the screw tip 4. This configuration allows bone cement to be introduced into the surrounding bone in such a way that an artificial, coaxial bed of cement forms for the bed of the bone screw. As the bed of cement only contacts the screw along the sides and not at the tip, the screw can be tightened further in the axial direction even after the cement has hardened.

46. 发明专利

ZA994101B Fiducial matching with fiducial screw. 未知
公开(公告)号：ZA994101B
公开(公告)日：2000-01-10
申请号：ZA994101
申请日：1999-06-22
申请人： SYNTHES AG
发明人： TRAXEL DORIS , BERGER ROGER
IPC分类号： A61B17/58 , A61B19/00 , G01D , A61B
摘要： The invention relates to a device and method for referencing reference points of a fiducial implant. The fiducial implant and pointer are configured to removably and reproducibly mate to provide a known spatial relationship between the reference points and the pointer. A position finder is used to determine the position of the pointer in three-dimensional space to allow the position of each reference point in three dimensional space to be determined.

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