-
81.发明授权
公开(公告)号：US5160318A
公开(公告)日：1992-11-03
申请号：US683060
申请日：1991-04-10
申请人： Donald K. Shuler
发明人： Donald K. Shuler
CPC分类号： A61B17/32002 , A61B2017/00845
摘要： A surgical cutting instrument having elongate inner and outer tubular members with distal ends cooperating to cut bodily tissue and aspirate the cut bodily tissue through the inner tubular member includes a ceramic coating formed on the inner tubular member to extend from the distal end to the proximal end thereof such that the ceramic coating forms an elongate bearing surface extending along the length of the surgical cutting instrument to prevent cocking or skewing of the inner tubular member relative to the outer tubular member, to increase the surface hardness of the inner tubular member, to reduce the coefficient of friction of the inner tubular member and to prevent galling and possible seizure of the inner tubular member by distributing or dispersing heat along the surgical cutting instrument while reducing the clearance between the outer diameter of the inner tubular member and the inner diameter of the outer tubular member.
摘要翻译： 具有细长的内管状构件和外管状构件的手术切割器具具有协作用于切割身体组织并通过内管状构件抽吸切割的身体组织的远端，包括形成在内管状构件上以从远端延伸到近端的陶瓷涂层 使得陶瓷涂层形成沿着外科切割工具的长度延伸的细长的支承表面，以防止内部管状构件相对于外部管状构件的翘起或歪斜，以增加内部管状构件的表面硬度，以减少 内部管状构件的摩擦系数，并且通过沿着外科切割器具分布或分散热量来防止内部管状构件的磨损和可能的卡塞，同时减小内部管状构件的外径和内部管状构件的内径之间的间隙 外管状构件。
-
公开(公告)号：US11617570B2
公开(公告)日：2023-04-04
申请号：US16812829
申请日：2020-03-09
申请人： Linvatec Corporation
摘要： A knotless suture anchor assembly for engaging a bone tunnel and holding suture therein to knotlessly secure said suture to soft tissue including an elongated generally cylindrical hollow outer member having an axial lumen, an outer surface with projections for engaging the wall of the bone tunnel, a distal end and a proximal end; and an elongated, generally cylindrical inner member having an axis, a proximal end and a distal end, the distal end having a transverse passage for receiving suture therethrough, the transverse passage having a proximal and distal end and adapted to receive a plurality of sutures in said eyelet, the inner member adapted to move coaxially relative to the outer member between a distal, suture-unlocked position and a proximal, suture-locked position.
-
公开(公告)号：US20200205802A1
公开(公告)日：2020-07-02
申请号：US16812829
申请日：2020-03-09
申请人： Linvatec Corporation
IPC分类号： A61B17/04
摘要： A knotless suture anchor assembly for engaging a bone tunnel and holding suture therein to knotlessly secure said suture to soft tissue including an elongated generally cylindrical hollow outer member having an axial lumen, an outer surface with projections for engaging the wall of the bone tunnel, a distal end and a proximal end; and an elongated, generally cylindrical inner member having an axis, a proximal end and a distal end, the distal end having a transverse passage for receiving suture therethrough, the transverse passage having a proximal and distal end and adapted to receive a plurality of sutures in said eyelet, the inner member adapted to move coaxially relative to the outer member between a distal, suture-unlocked position and a proximal, suture-locked position.
-
公开(公告)号：US10687798B2
公开(公告)日：2020-06-23
申请号：US15407653
申请日：2017-01-17
申请人： Linvatec Corporation
摘要： An anchor is provided for placement in or against tissue. The anchor includes a flat fibrous construct having a first end and a second end; and a filament having a first end and a second end passing through the fibrous construct in two locations including a first passing location nearest a first end of the fibrous construct, a second passing location nearest a second end of the fibrous construct, the filament remaining free to slide through the first passing location and the second passing location such that the filament can be removed from the flat fibrous construct from the first end of the fibrous construct and the second end of the fibrous construct.
-
公开(公告)号：US09924936B2
公开(公告)日：2018-03-27
申请号：US15333318
申请日：2016-10-25
申请人： Linvatec Corporation
CPC分类号： A61B17/0401 , A61B17/0469 , A61B2017/0409 , A61B2017/044 , A61B2017/0445 , A61B2017/0451 , A61B2090/0811
摘要： A method for knotlessly securing suture in a bone tunnel including securing a suture to a tissue to be fixated by a suture anchor; preloading a proximal threaded component of an anchor onto a drive shaft; preloading a distal component of the anchor onto an actuator shaft, passing the suture through an eyelet of the distal component of the anchor, inserting the distal component of the anchor and then the proximal component of the anchor into the bone hole; confirming the placement of the proximal component of the anchor relative to the distal component of the anchor by viewing an indicator on the driver handle; and pivoting a trigger device about a pivot axis to translate the actuator shaft to a second position to compress the suture at the distal end of the proximal anchor and to lock the distal anchor to the proximal anchor.
-
公开(公告)号：US09848857B2
公开(公告)日：2017-12-26
申请号：US15001060
申请日：2016-01-19
申请人： LINVATEC CORPORATION
发明人： Michael Ware , Ronald Reinhart
CPC分类号： A61B17/00 , A61B17/32002 , A61B90/08 , A61B2017/00221 , A61B2017/00225 , A61B2017/00973 , G08C17/02 , G08C2201/30 , Y02B70/30 , Y02D70/00
摘要： The invention includes systems and methods for controlling devices including surgical instruments using a wireless footswitch. The systems of the invention include a wireless footswitch, a footswitch adapter, and an electric console for powering and controlling surgical instruments. The systems of the invention further include a wireless footswitch for controlling battery powered surgical instruments. The methods of the invention include syncing a wireless footswitch with a controlled device or a wireless footswitch adapter using a lower power wireless mode, then signaling the controlled device or wireless footswitch adapter using a higher power wireless mode. The systems and methods of the invention include using a wireless device or wireless footswitch adapter to monitor transmissions from other wireless devices to prevent syncing with the wireless footswitch adapter using the same channel or network identification as other wireless devices or wireless footswitch adapters.
-
公开(公告)号：US09700403B2
公开(公告)日：2017-07-11
申请号：US14574946
申请日：2014-12-18
申请人： Linvatec Corporation
CPC分类号： A61F2/0811 , A61B17/0401 , A61B2017/0404 , A61B2017/0459 , A61F2002/0852 , A61F2002/0882
摘要： A suspensory fixation device has an elongated anchor member adapted to be transversely situated at the exit of a bone tunnel. A graft supporting loop member formed of a pair of parallel suture limbs extending from a bight portion is suspended transversely from the anchor member and has a loop length which is adjustable so the graft ligament can be supported in the bone tunnel at varying distances from the anchor member. When a graft ligament is attached to the saddle end of the loop member, the length of the loop member may be shortened by simply pulling distally on the pair of limbs at one end of the loop member to pull the graft ligament into the bone tunnel a predetermined distance or until it bottoms out at the floor of the bone tunnel. When tension is applied to the loop member by the graft pulling the loop proximally, the bight portion of the suture automatically locks the graft supporting loop member in place.
-
公开(公告)号：US09526492B2
公开(公告)日：2016-12-27
申请号：US14540634
申请日：2014-11-13
申请人： Linvatec Corporation
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0469 , A61B2017/0409 , A61B2017/044 , A61B2017/0445 , A61B2017/0451 , A61B2090/0811
摘要： A suture anchor for deployment in a preformed bone hole to secure soft tissue to bone in a knotless manner. The suture anchor comprises a hollow outer member and an inner member longitudinally movable within the outer member. Suture is directed distally between the wall of the bone hole and the outer anchor member from the soft tissue to be attached to the bone transversely across an eyelet situated at the distal end of the inner member and proximally between the wall of the bone hole and the outer anchor member. A rib/groove suture-locking mechanism is provided by moving the inner member proximally relative to the outer member in order to engage the suture-locking mechanism.
摘要翻译： 一种缝合锚，用于部署在预先形成的骨孔中，以无缝的方式将软组织固定在骨骼上。 缝合锚固件包括中空外部构件和可在外部构件内纵向移动的内部构件。 缝合线在骨孔的壁和来自软组织的外锚固构件之间向远侧定向以横向穿过位于内部构件的远端处的孔眼并且在骨孔的壁之间的近侧和/ 外锚构件 通过相对于外部构件向近侧移动内部构件来提供肋/槽缝合线锁定机构，以便接合缝合线锁定机构。
-
公开(公告)号：US09173652B2
公开(公告)日：2015-11-03
申请号：US13815577
申请日：2013-03-11
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B2017/0404 , A61B2017/0406 , A61B2017/0409 , A61B2017/0464
摘要： An inserter for simultaneously creating a bone tunnel and delivering an all-suture anchor. The inserter is capable of inserting into the bone tunnel a soft, non-rigid suture anchor by forming a bone tunnel (to serve as an anchor receiving area) and simultaneously, in one motion, delivering the soft suture anchor to the anchor receiving area. The soft suture anchor is made entirely of non-rigid materials including, but not limited to, filaments of soft, malleable materials such as those commonly used to make sutures. The inserter is able to not only carry or deliver the all-suture anchor into a bony substrate, but is able to do so without having to preform a hole in the bone.
摘要翻译： 一种用于同时创建骨隧道并输送全缝合锚的插入器。 插入器能够通过形成骨隧道（用作锚定接收区域）并且同时在一个运动中将柔性缝合锚定器递送到锚定接收区域而将其插入到骨隧道中。 软缝合锚完全由非刚性材料制成，包括但不限于柔软的，有延展性的材料，例如通常用于缝合的那些。 插入器不仅可以将全缝合锚固件运送或输送到骨基底中，而且能够这样做，而不必在骨中预成孔。
-
公开(公告)号：US20150196385A1
公开(公告)日：2015-07-16
申请号：US14574946
申请日：2014-12-18
申请人： Linvatec Corporation
CPC分类号： A61F2/0811 , A61B17/0401 , A61B2017/0404 , A61B2017/0459 , A61F2002/0852 , A61F2002/0882
摘要： A suspensory fixation device has an elongated anchor member adapted to be transversely situated at the exit of a bone tunnel. A graft supporting loop member formed of a pair of parallel suture limbs extending from a bight portion is suspended transversely from the anchor member and has a loop length which is adjustable so the graft ligament can be supported in the bone tunnel at varying distances from the anchor member. When a graft ligament is attached to the saddle end of the loop member, the length of the loop member may be shortened by simply pulling distally on the pair of limbs at one end of the loop member to pull the graft ligament into the bone tunnel a predetermined distance or until it bottoms out at the floor of the bone tunnel. When tension is applied to the loop member by the graft pulling the loop proximally, the bight portion of the suture automatically locks the graft supporting loop member in place.
摘要翻译： 悬挂固定装置具有适于横向位于骨隧道出口处的细长锚定构件。 由弯曲部分延伸的一对平行缝合肢形成的移植物支撑环构件从锚定构件横向地悬挂，并且具有可调节的环长度，使得移植韧带可以支撑在与锚固件不同的距离处的骨隧道中 会员。 当移植韧带附接到环构件的鞍端时，可以通过简单地在环构件的一端的一对肢体上向远侧拉动环构件的长度来将移植韧带拉入骨隧道中 预定距离或直到它在骨隧道的地板底部出现。 当通过移植物向近侧拉伸环施加张力时，缝合线的弯曲部分将移植物支撑环构件自动锁定就位。
-
-
-
-
-
-
-
-
-
搜索结果
234 条记录 (耗时 0.018 秒)
