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1. 发明申请

US20190091027A1 STRUCTURE FOR FACILITATING BONE ATTACHMENT 审中-公开
公开(公告)号：US20190091027A1
公开(公告)日：2019-03-28
申请号：US16189110
申请日：2018-11-13
申请人： SpineCraft, LLC
发明人： Wagdy W. Asaad , Mohammad Saeid Asadollahi
IPC分类号： A61F2/30 , A61F2/44
摘要： A surgical implant includes a main body having top, bottom and side surfaces, and first tubes extending through the implant. Each first tube extends from a first opening in the top surface to a second opening in the bottom surface, respectively. The first and second openings from which the respective first tube extends each have a smaller cross-sectional area than cross-sectional areas of the first tube adjacent the first and second openings. Second tubes extend laterally through at least a portion of the implant. Each said second tube extends from a side opening in at least one of the side surfaces.

2. 发明申请

US20180353225A1 RCDF Instrument, Apparatus and Procedures 审中-公开
公开(公告)号：US20180353225A1
公开(公告)日：2018-12-13
申请号：US16108489
申请日：2018-08-22
申请人： SpineCraft, LLC
发明人： Wagdy Asaad , Mohammad Saeid Asadollahi
IPC分类号： A61B17/70
CPC分类号： A61B17/7076 , A61B17/7032 , A61B17/7091 , A61B2017/564
摘要： Instruments, apparatus and procedures for performing surgical operations are provided. A sleeve for performing surgical procedures may include an elongate main body; a channel extending within a length of the elongate main body; and a retainer configured and dimensioned to releasably retain a fixation member in the sleeve at a predetermined orientation and predetermined distance from a distal end of the sleeve. An assembly for performing surgical procedures may include a sleeve comprising: an elongate main body, a channel extending within a length of the elongate main body; a fixation member having been preloaded in the sleeve; and a bone fastener comprising: a shaft configured to engage bone, a tulip configured to receive a rod, a retention feature and extended tabs extending from the tulip.

3. 发明授权

US09763715B2 Surgical plate system and method 有权
公开(公告)号：US09763715B2
公开(公告)日：2017-09-19
申请号：US14741218
申请日：2015-06-16
申请人： SpineCraft, LLC
发明人： Steven E. Mather , Anis Mekhail , Thibaut Guffroy , Wagdy W. Asaad
IPC分类号： A61B17/84 , A61B17/86 , A61B17/80 , A61B17/70 , A61B17/88
CPC分类号： A61B17/8052 , A61B17/7059 , A61B17/8038 , A61B17/8605 , A61B17/8685 , A61B17/8877 , A61B17/888
摘要： A surgical plate system, components and methods of using are described. A surgical plate system includes a plate having an anterior surface, a posterior surface, a longitudinal axis, a transverse axis and a through hole passing through the anterior and posterior surfaces. A variable fastener is configured and dimensioned to connect to the plate, the variable fastener having a head and a shaft extending distally from the head. The head is configured to assume different proximal end diameters. The head, in a first configuration allows inward flexing to reduce a diameter of the head to allow the head to pass through an entrance opening of the through hole. In a second configuration, the head is prevented from flexing inwardly thereby preventing the head from backing out of the entrance opening, while allowing articulation of the head, within the through hole, relative to the plate.

4. 发明申请

US20150119990A1 Intervertebral Body Implant, Instrument and Method 审中-公开
标题翻译：椎间植入物，仪器和方法
公开(公告)号：US20150119990A1
公开(公告)日：2015-04-30
申请号：US14589072
申请日：2015-01-05
申请人： SpineCraft,LLC
发明人： Wagdy W. Asaad
IPC分类号： A61F2/44 , A61F2/30 , A61F2/46
CPC分类号： A61F2/4465 , A61F2/30767 , A61F2/30942 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/3008 , A61F2002/30507 , A61F2002/30538 , A61F2002/30616 , A61F2002/30779 , A61F2002/30787 , A61F2002/30879 , A61F2002/30904 , A61F2002/30957 , A61F2002/30985 , A61F2002/4475 , A61F2002/4627 , A61F2002/4628 , A61F2310/00023
摘要： Interbody implant systems and methods of implant interbody implants are described. In one aspect, an implant includes a body have a distal end portion and a proximal end portion and a first articulation surface formed at a proximal end of the proximal end portion. An insertion instrument includes an elongate shaft having a proximal end portion and a distal end portion; and a second articulation surface formed at a distal end of the distal end portion. The second articulation surface is configured to interface with the first articulation surface. An attachment member is configured to connect the implant to the insertion instrument. The attachment member is actuatable to compress the first and second articulation surfaces together in a locked configuration with sufficient force to prevent relative rotation between the first and second articulation surfaces. The attachment member is actuatable to reduce an amount of compression force existing in the locked configuration to place the first and second articulation surfaces in an unlocked configuration such that the first articulation surface can rotate relative to the second articulation surface.
摘要翻译：描述了植入物体植入物系统和植入体植入体植入物的方法。一方面，植入物包括具有远端部分和近端部分的主体以及形成在近端部分的近端处的第一关节运动表面。插入器具包括具有近端部分和远端部分的细长轴; 以及形成在所述远端部分的远端处的第二关节表面。第二关节表面被配置成与第一关节表面相接合。附接构件被构造成将植入物连接到插入器械。附接构件可致动以将第一和第二关节表面以锁定构型压缩在一起，并具有足够的力以防止第一和第二关节表面之间的相对旋转。附接构件可致动以减少存在于锁定构造中的压缩力的量，以将第一和第二关节表面置于解锁构造中，使得第一关节表面可相对于第二关节表面旋转。

5. 发明申请

US20220249083A1 Devices, Apparatus and Methods for Patient-Specific MIS Procedures 有权
公开(公告)号：US20220249083A1
公开(公告)日：2022-08-11
申请号：US17190633
申请日：2021-03-03
申请人： SpineCraft, LLC
发明人： Mohammed Akallal , Wagdy W. Asaad
IPC分类号： A61B17/02 , A61B34/20
摘要： Devices, apparatus and methods for patient-specific MIS procedures. A patient-specific, MIS navigation guide device may include a main body having a proximal surface and a distal surface, wherein the distal surface is configured to face target tissue upon placement of said MIS navigation guide device. Anchors extend distally of the distal surface, and distal ends of the anchors lie on a three dimensional surface that matches contours of the target tissue in locations where the anchors are designed to contact. A position indicator on the device is interpretable by a surgeon to know when the anchors have not yet been contacted to the target tissue in a predetermined orientation and to know when the anchors have been contacted to the target tissue in the predetermined orientation.

6. 发明授权

US10213232B2 Systems, assemblies and methods for spinal derotation 有权
公开(公告)号：US10213232B2
公开(公告)日：2019-02-26
申请号：US15822047
申请日：2017-11-24
申请人： SpineCraft, LLC
发明人： Kamal Ibrahim , Wagdy W. Asaad , Thibaut Guffroy
IPC分类号： A61B17/04 , A61B17/86 , A61F2/08 , A61B17/70 , A61B17/88 , A61B17/68 , A61B90/00
摘要： Systems, assemblies, components and methods for correcting alignment of one or more vertebrae of a spine are provided. A first elongate derotator member includes a first elongate element having a first proximal end portion and a first distal end portion. The first distal end portion is releasably engageable with a first implant implanted in one of the vertebrae. A second elongate derotator member comprising a second elongate element is releasably engageable with a second implant implanted in the same vertebra. A transverse member is engageable with the first and second elongate elements. A first channel extends axially through the first elongate element and a second channel extends axially through the second elongate element such that a proximal end portion of the first implant can be accessed from a proximal end portion of the first elongate element by inserting a tool through the first channel and a proximal end portion of the second implant can be accessed from a proximal end portion of the second elongate element by inserting the tool or another tool through the second channel.

7. 发明授权

US09668776B2 Systems, assemblies and methods for spinal derotation 有权
公开(公告)号：US09668776B2
公开(公告)日：2017-06-06
申请号：US14875624
申请日：2015-10-05
申请人： SpineCraft, LLC
发明人： Kamal Ibrahim , Wagdy W. Asaad , Thibaut Guffroy
IPC分类号： A61B17/70 , A61B17/86 , A61B17/88 , A61B17/68 , A61B90/00
CPC分类号： A61B17/7079 , A61B17/70 , A61B17/7002 , A61B17/7032 , A61B17/7034 , A61B17/7035 , A61B17/7037 , A61B17/7038 , A61B17/7049 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/8605 , A61B17/88 , A61B90/03 , A61B2017/564 , A61B2017/681 , A61B2090/037
摘要： Systems, assemblies, components and methods for correcting alignment of one or more vertebrae of a spine are provided. A first elongate derotator member includes a first elongate element having a first proximal end portion and a first distal end portion. The first distal end portion is releasably engageable with a first implant implanted in one of the vertebrae. A second elongate derotator member comprising a second elongate element is releasably engageable with a second implant implanted in the same vertebra. A transverse member is engageable with the first and second elongate elements. A first channel extends axially through the first elongate element and a second channel extends axially through the second elongate element such that a proximal end portion of the first implant can be accessed from a proximal end portion of the first elongate element by inserting a tool through the first channel and a proximal end portion of the second implant can be accessed from a proximal end portion of the second elongate element by inserting the tool or another tool through the second channel.

8. 发明授权

US09351849B2 Intervertebral implant facilitating unilateral placement, instruments and methods 有权
公开(公告)号：US09351849B2
公开(公告)日：2016-05-31
申请号：US14536607
申请日：2014-11-08
申请人： SpineCraft, LLC
发明人： Steven E. Mather , Wagdy W. Asaad
IPC分类号： A61F2/46 , A61F2/44 , A61F2/30 , A61F2/28
CPC分类号： A61F2/4611 , A61F2/30965 , A61F2/447 , A61F2002/2817 , A61F2002/2835 , A61F2002/30062 , A61F2002/3008 , A61F2002/30538 , A61F2002/3082 , A61F2002/30841 , A61F2002/30892 , A61F2002/4475 , A61F2002/448 , A61F2002/4622 , A61F2002/4628 , A61F2002/4629 , A61F2310/00017 , A61F2310/00023 , A61F2310/00293
摘要： Implants, tools and methods for performing unilateral posterior lumbar interbody fusion are provided. An interbody implant includes a body having a top and bottom surface extending along a length thereof; and first and second side surfaces extending between the top and bottom surfaces on opposite sides of the body. The height of the first side surface is greater than the height of the second side surface.

9. 发明申请

US20150272641A1 Surgical Plate System and Method 有权
标题翻译：手术板系统及方法
公开(公告)号：US20150272641A1
公开(公告)日：2015-10-01
申请号：US14741218
申请日：2015-06-16
申请人： SpineCraft, LLC
发明人： Steven E. Mather , Anis Mekhail , Thibaut Guffroy , Wagdy W. Asaad
IPC分类号： A61B17/80 , A61B17/70 , A61B17/88
CPC分类号： A61B17/8052 , A61B17/7059 , A61B17/8038 , A61B17/8605 , A61B17/8685 , A61B17/8877 , A61B17/888
摘要： A surgical plate system, components and methods of using are described. A surgical plate system includes a plate having an anterior surface, a posterior surface, a longitudinal axis, a transverse axis and a through hole passing through the anterior and posterior surfaces. A variable fastener is configured and dimensioned to connect to the plate, the variable fastener having a head and a shaft extending distally from the head. The head is configured to assume different proximal end diameters. The head, in a first configuration allows inward flexing to reduce a diameter of the head to allow the head to pass through an entrance opening of the through hole. In a second configuration, the head is prevented from flexing inwardly thereby preventing the head from backing out of the entrance opening, while allowing articulation of the head, within the through hole, relative to the plate.
摘要翻译：描述了外科手术板系统，组件和使用方法。手术板系统包括具有前表面，后表面，纵向轴线，横向轴线和穿过前表面和后表面的通孔的板。可变紧固件被构造和尺寸设计成连接到板，可变紧固件具有头部和从头部向远侧延伸的轴。头部构造成呈现不同的近端直径。头部以第一构造允许向内弯曲以减小头部的直径以允许头部穿过通孔的入口。在第二构造中，防止头部向内弯曲，从而防止头部从入口开口退出，同时允许头部在通孔内相对于板铰接。

10. 发明申请

US20200323559A1 MIS Access Port and Methods of Using 审中-公开
公开(公告)号：US20200323559A1
公开(公告)日：2020-10-15
申请号：US16843565
申请日：2020-04-08
申请人： SpineCraft, LLC
发明人： James J. Skinner , Steven E. Mather , Wagdy W. Asaad , Alan W. Cannon
IPC分类号： A61B17/34 , A61B90/30 , A61B17/70
摘要： An access port for minimally invasive surgery includes an elongate, tubular main body portion, a slot extending over a length of the main body portion in a lengthwise direction, and a flap which covers the slot in a closed configuration, while exposing the slot when in an open configuration. The slot extends through a wall of the main body portion, from an outside surface of the main body portion to an inside surface of the main body portion.

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