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公开(公告)号：US20190105093A1
公开(公告)日：2019-04-11
申请号：US15729256
申请日：2017-10-10
发明人： Reza ABEDIAN , Christof Dutoit , Markus Buettler , Henri Defossez , Simon Wampfler , Alain Saurer , Remo Pfaff , Hans Bernhard
摘要： An implant insertion assembly including an insertion handle extending from a proximal end to a distal end, the distal end including a recessed portion, an outer wall of the recessed portion having a first shape about a perimeter thereof and including an engagement mechanism. The implant insertion assembly also includes an implant extending from a distal end to a proximal end including an opening configured to receive the recessed portion of the insertion handle, the opening having a second shape configured to mechanically interlock with the outer wall of the recessed portion when the recessed portion is inserted therein to transmit torque from the insertion handle to the implant, the proximal end including a receiving structure in a wall thereof, the receiving structure being positioned and oriented to receive the engagement mechanism to removably lock the insertion handle to the implant in the axial direction.
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公开(公告)号：US09186484B2
公开(公告)日：2015-11-17
申请号：US14141745
申请日：2013-12-27
发明人： Henri Defossez , Frank Spratt
CPC分类号： A61M25/09041 , A61B17/3421 , A61B17/8872 , A61B17/8897 , A61B2017/22047 , A61B2017/22049 , A61B2017/347 , A61M29/00
摘要： Various methods and devices for inserting a guidewire into the body are provided. In one embodiment, a guidewire insertion device is provided and includes and outer sheath having an outer surface and an inner lumen extending therethrough, and a dilator having an inner lumen extending therethrough and having a length greater than a length of the outer sheath. A guidewire can be configured to extend through the inner lumen of the dilator such that the guidewire is removably and replaceably disposable within the dilator and coupled thereto. A locking mechanism can be effective to selectively configure the guidewire between a locked position in which the guidewire is stationary relative to the dilator and an unlocked position in which the guidewire is movable relative to the dilator.
摘要翻译： 提供了用于将导丝插入体内的各种方法和装置。 在一个实施例中，提供导丝插入装置，并且包括和外护套，其具有延伸穿过其中的外表面和内腔，以及具有延伸穿过其中并且具有大于外护套长度的长度的内腔的扩张器。 导丝可以被构造成延伸穿过扩张器的内腔，使得导丝线可拆卸地且可替代地在扩张器内一次性地连接并连接到其上。 锁定机构可有效地将引导线选择性地配置在导丝相对于扩张器固定的锁定位置和导丝相对于扩张器可移动的解锁位置之间。
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公开(公告)号：US20230014889A1
公开(公告)日：2023-01-19
申请号：US17933169
申请日：2022-09-19
发明人： Reza Abedian , Christof Dutoit , Markus Buettler , Henri Defossez , Simon Wampfler , Alain Saurer , Remo Pfaff , Hans Bernhard
摘要： An implant insertion assembly including an insertion handle extending from a proximal end to a distal end, the distal end including a recessed portion, an outer wall of the recessed portion having a first shape about a perimeter thereof and including an engagement mechanism. The implant insertion assembly also includes an implant extending from a distal end to a proximal end including an opening configured to receive the recessed portion of the insertion handle, the opening having a second shape configured to mechanically interlock with the outer wall of the recessed portion when the recessed portion is inserted therein to transmit torque from the insertion handle to the implant, the proximal end including a receiving structure in a wall thereof, the receiving structure being positioned and oriented to receive the engagement mechanism to removably lock the insertion handle to the implant in the axial direction.
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公开(公告)号：US10022245B2
公开(公告)日：2018-07-17
申请号：US13744789
申请日：2013-01-18
摘要： A polyaxial instrument suitable for preparing the intervertebral disc space of a patient through an anterior, posterior, transforaminal or anterolateral approach. The trial can be partially inserted into a disc space and then its angle adjusted to ease its further insertion into the disc space. The trial work tip can be interchangeable with the working tip of another type of instrument such as a curette, a rasp, a spreader, a shaver, a cobb elevator, a penfield, a woodson, a chisel and an osteotome.
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公开(公告)号：US12036049B1
公开(公告)日：2024-07-16
申请号：US18167321
申请日：2023-02-10
发明人： Aron Levin , Simon Scherrer , Henri Defossez , Scott Jacobs
CPC分类号： A61B50/22 , A61B2050/0074
摘要： A storage system, including: a lid; a bottom side of the storage system opposite the lid; a first plurality of medical implants stored in a rack, wherein first plurality of medical implants are oriented in a first direction from the lid to the bottom side; a first drawer located between a portion of the first plurality of medical implants and the bottom side of the storage system; a second plurality of medical implants stored in the first drawer, wherein the second plurality of medical implants are oriented in a second direction that is substantially perpendicular to the first direction; and a drawer locking mechanism configured to engage the first drawer when the lid is closed to prevent the first drawer from sliding out of the storage system and to disengage the first drawer when the lid is open to allow the first drawer to slide out of the storage system.
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公开(公告)号：US11672581B2
公开(公告)日：2023-06-13
申请号：US16887572
申请日：2020-05-29
发明人： Henri Defossez , Rhett Rapier , Simon Scherrer , Gregor Spreiter , Mario Wyss , Reza Abedian , Markus Büttler , Simon Wampfler
CPC分类号： A61B17/8886 , A61B17/8615 , A61B17/8625 , A61B2017/00477 , A61B2017/564
摘要： The invention relates to a system and method for driving orthopedic bone screws. In one aspect the driver includes a powered driving rod that is configured to releasably couple with a recess in a bone screw via a threaded system for coupling and uncoupling the screw from the driving rod.
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公开(公告)号：US11446072B2
公开(公告)日：2022-09-20
申请号：US15729256
申请日：2017-10-10
发明人： Reza Abedian , Christof Dutoit , Markus Buettler , Henri Defossez , Simon Wampfler , Alain Saurer , Remo Pfaff , Hans Bernhard
摘要： An implant insertion assembly including an insertion handle extending from a proximal end to a distal end, the distal end including a recessed portion, an outer wall of the recessed portion having a first shape about a perimeter thereof and including an engagement mechanism. The implant insertion assembly also includes an implant extending from a distal end to a proximal end including an opening configured to receive the recessed portion of the insertion handle, the opening having a second shape configured to mechanically interlock with the outer wall of the recessed portion when the recessed portion is inserted therein to transmit torque from the insertion handle to the implant, the proximal end including a receiving structure in a wall thereof, the receiving structure being positioned and oriented to receive the engagement mechanism to removably lock the insertion handle to the implant in the axial direction.
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