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公开(公告)号：US20190223928A1
公开(公告)日：2019-07-25
申请号：US16374942
申请日：2019-04-04
摘要： An implant for bone fixation is presented. The implant comprises an elongated member configured to be wound around bone parts that are to be fixed. Further, an engagement feature is provided that is coupled to the elongated member and configured to engage a portion of the elongated member so as to secure the implant in a loop around the bone parts. A fastening member is arranged between and coupled to the elongated member and the engagement member. The fastening member comprises at least one opening for receiving a bone fastener. In one variant, at least one visual indicator indicating a region of the fastening member to be severed in order to detach the implant is provided. In another variant, at least one of the engagement member and the elongated member are coupled to the fastening member by injection molding.
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公开(公告)号：US10357293B2
公开(公告)日：2019-07-23
申请号：US15013086
申请日：2016-02-02
发明人： Axel Bernhard Cremer , Jan Heinsohn
IPC分类号： A61B17/80
摘要： A bone plate has a shaft portion having first and second side surfaces spaced from a centerline of the shaft. A plurality of holes extend from an upwardly facing surface of the shaft to a bone contacting surface. A first hole having a center located closer to the first side of the shaft than the centerline, and a second hole located closer to the second side of the shaft than the centerline. The upwardly facing surface of the shaft having a first tapered area extending from adjacent the first circular hole downwardly towards the second side of the shaft and the upwardly facing surface of the shaft having a second chamfered area extending downwardly from adjacent the second circular hole to the first side of the shaft. The tapered areas having wider and narrower portions with the center of each circular hole located adjacent the wider portion of the tapered area.
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公开(公告)号：US20190201000A1
公开(公告)日：2019-07-04
申请号：US16221808
申请日：2018-12-17
IPC分类号： A61B17/12
CPC分类号： A61B17/1214 , A61B17/12031 , A61B17/12109 , A61B17/12113 , A61B17/1215 , A61B17/12168 , A61B17/12172 , A61B2017/00526 , A61B2017/00867 , A61B2017/12054 , A61B2017/22038 , A61F2/844 , A61F2/90 , A61F2/966 , A61F2002/823 , A61F2002/9511 , A61L2430/36
摘要： A vaso-occlusion system for occluding an aneurysm includes a delivery catheter having a delivery lumen extending therethrough, a pusher member at least partially extending through the delivery lumen, and a vaso-occlusive device loaded within the delivery lumen, the vaso-occlusive device comprising an expandable braid formed out of a plurality of elongate braid filaments, the elongate braid elements having respective proximal end portions that are formed into a flexible transition section having a proximal end portion attached to a distal end of the pusher member and/or to an elongate central member coupled to, and extending distally of, the pusher member.
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公开(公告)号：US20190183581A1
公开(公告)日：2019-06-20
申请号：US16286757
申请日：2019-02-27
发明人： Anup Kumar , Sridhar Anjanappa , Ashish Gangwar , Manash Lahiri , Arpit Gautam , Kanishk Sethi , Sistu Ganesh
CPC分类号： A61B34/10 , A61B17/62 , A61B34/25 , A61B2034/104 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2090/376
摘要： A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.
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公开(公告)号：US20190183548A1
公开(公告)日：2019-06-20
申请号：US16284520
申请日：2019-02-25
发明人： Andreas Wiederkehr
CPC分类号： A61B17/8047 , A61B17/7059 , A61B17/8057 , A61B17/8695
摘要： An insert for receipt within a plate aperture having an inner wall along the plate aperture includes a body and collar. The body has inner and outer surfaces. The inner surface defines an insert aperture having a longitudinal axis. The collar extends from the outer surface in a first radial direction perpendicular to the longitudinal axis and extends along only a portion of the outer surface in a second radial direction transverse to the first radial direction and the longitudinal axis. The collar defines a first radial distance from the longitudinal axis at a first position of the collar and a second radial distance from the longitudinal axis at a second position of the collar that differs from the first radial distance. A fixation system includes the plate and insert which is receivable within the plate aperture such that the collar contacts and is slideable along the inner wall.
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公开(公告)号：US20190167443A1
公开(公告)日：2019-06-06
申请号：US16267492
申请日：2019-02-05
发明人： Spencer Popejoy , Joshua Stein
摘要： A bone graft loading system includes a loading funnel, syringe, cannula, plunger, and loading tool. The loading funnel includes an interior passageway to receive the cannula and a syringe docking portion. The syringe may be coupled to the syringe docking portion so that it extends along a longitudinal axis that is transverse to the longitudinal axes of the cannula and the loading funnel. A user may advance bone graft from the syringe to a holding area of the loading funnel. The user may then move the loading tool through the holding area and into the interior space of the cannula to load the cannula with bone graft. This process may be repeated until the cannula is fully loaded with bone graft. The cannula and the plunger inside the cannula may then be removed from the loading funnel and coupled to an injector assembly for use in surgery.
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公开(公告)号：US10285830B2
公开(公告)日：2019-05-14
申请号：US14948919
申请日：2015-11-23
摘要： A method of manufacturing a tubular medical implant, such as a stent, includes introducing a liquid polymer material into an axial lumen of an elongate metal tube, the metal tube having an inner wall defining the lumen; allowing the polymer material to solidify within the metal tube lumen, the solidified polymer forming a high friction surface in contact with the inner wall of the metal tube; securing the metal tube, including the solidified polymer material therein, to a collet of a laser etching system; and laser etching a predetermined pattern of openings in the metal tube.
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公开(公告)号：US20190110819A1
公开(公告)日：2019-04-18
申请号：US16229485
申请日：2018-12-21
IPC分类号： A61B17/70
摘要： A pedicle screw assembly including a bone fastener having a lower end for engaging bone and an upper end remote from the lower end; a head having a rod-receiving channel attached to the upper end of said bone fastener; a spinal rod insertable into the rod-receiving channel of said head, said spinal rod having an outer surface extending between first and second ends thereof, wherein at least one of the first and second ends has a reduced diameter section. A spinal rod having an outer surface extending between a first end and a second end thereof; wherein the outer surface of said spinal rod has a reduced diameter section at at least one of the first and second ends.
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公开(公告)号：USRE47348E1
公开(公告)日：2019-04-16
申请号：US15620402
申请日：2017-06-12
IPC分类号： A61B17/00 , A61B17/34 , A61B17/70 , A61B90/00 , A61B17/3201
摘要： A posterior spinal fusion system may include a plurality of cannulas that mate with cages polyaxially coupled to pedicle screws. The cannulas maintain access to the pedicle screws to facilitate percutaneous insertion of a fusion rod into engagement with the cages. Each cannula has a pair of blades that may be held together by an abutment member that at least partially encircles the blades. Each abutment member abuts the skin to define a variable subcutaneous length of the corresponding cannula. Each abutment members is also lockably removable from the corresponding blades to enable the blades to pivot with respect to the connecting element to a position in which they can be withdrawn from the connecting element. The blades of each cannula are spaced apart to provide first and second slots of each cannula, through which the fusion rod can be percutaneously inserted.
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公开(公告)号：US10258395B2
公开(公告)日：2019-04-16
申请号：US14863926
申请日：2015-09-24
发明人： Chulho Pak , Stephen Gilbert
IPC分类号： A61B17/80
摘要： A bone plate locking mechanism and methods for utilizing same are disclosed. A bone plate in accordance with the present invention includes a bone screw hole having a plurality of first lips and a plurality of second lips. The first lips are closer to the upper surface than the second lips and the first and second lips are offset around the bone screw hole.
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