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21. 发明授权

US08496627B2 Passive latch ring safety shield for injection devices 失效
标题翻译：被动锁环安全防护罩注射装置
公开(公告)号：US08496627B2
公开(公告)日：2013-07-30
申请号：US11726169
申请日：2007-03-21
申请人： Todd M. Chelak , Alan Bachman
发明人： Todd M. Chelak , Alan Bachman
IPC分类号： A61M5/32
CPC分类号： A61M5/326 , A61M5/3271 , A61M2005/3261 , A61M2005/3264
摘要： A passive latch ring safety shield for use with medical injection devices is disclosed. The safety shield includes an inner sheath defining a channel which is dimensioned to receive an injection device and an outer sheath defining a channel which is dimensioned to slidably receive the inner sheath. A biasing member is provided between the inner and outer sheaths to urge the outer sheath in relation to the inner sheath from a retracted position to an advanced position. A resilient latch ring is supported on the safety shield in a position to prevent movement of the outer sheath in relation to the inner sheath from a retracted to and advanced position. The latch ring is deformable in response to actuation of the injection device to disengage the outer sheath from the inner sheath and allow the biasing member to move the outer sheath from the retracted position to the advanced position in relation to the inner sheath.
摘要翻译：公开了一种用于医疗注射装置的被动锁定环安全防护罩。安全护罩包括限定通道的内护套，该通道的尺寸被设计成可容纳注射装置，外护套限定通道，其尺寸被设计成可滑动地容纳内护套。偏置构件设置在内护套和外护套之间，以将外护套相对于内护套从缩回位置推动到前进位置。弹性锁环支撑在安全防护罩上以防止外护套相对于内护套从缩回位置和前进位置移动的位置。闩锁环可响应于注射装置的致动而变形，以将外护套与内护套分离，并允许偏置构件将外护套从缩回位置移动到相对于内护套的前进位置。

22. 发明申请

US20120175401A1 HERNIA STAPLER 有权
公开(公告)号：US20120175401A1
公开(公告)日：2012-07-12
申请号：US13425590
申请日：2012-03-21
申请人： Alan Bachman
发明人： Alan Bachman
IPC分类号： A61B17/068
CPC分类号： A61B17/07207 , A61B17/00234 , A61B17/0644 , A61B17/0682 , A61B17/0684 , A61F2/0063
摘要： A surgical stapler for use during an open hernia repair comprises an elongated shaft having a handle at its proximal end and a downwardly disposed staple discharge head at its distal end. A squeeze trigger on the handle is operable to cause a supply of staples to be selectively discharged from the port. One or more mesh manipulators are provided on the head and serve to assist in positioning or otherwise manipulating surgical mesh prior to fixation with the staples. In one form, the stapler includes a chamfered portion, a cantilevered portion, and a retention lip to prevent multiple staples from deploying after a single pull of the trigger. Further, in this form, the stapler prevents incomplete staple formation if side load forces are applied during insertion of a staple in tissue thereby reducing waste of staples.
摘要翻译：在开放性疝修复期间使用的外科缝合器包括细长轴，其近端具有手柄，在其远端具有向下设置的钉排出头。手柄上的挤压扳机可操作以使订书钉供应从端口选择性地排出。一个或多个网格操纵器设置在头部上，并且用于在用钉固定之前协助定位或以其他方式操纵外科手术网。在一种形式中，订书机包括倒角部分，悬臂部分和保持唇缘，以在单次拉动扳机之后防止多个订书钉展开。此外，在这种形式中，如果在将钉插入组织中时施加侧负载力，则订书机防止不完全的订书钉形成，从而减少订书钉的浪费。

23. 发明授权

US09179915B2 Endovascular stapler 有权
标题翻译：血管内吻合器
公开(公告)号：US09179915B2
公开(公告)日：2015-11-10
申请号：US13562085
申请日：2012-07-30
申请人： John K. Edoga , Thierry Richard , Alan Bachman
发明人： John K. Edoga , Thierry Richard , Alan Bachman
IPC分类号： A61B17/115 , A61F2/95 , A61B17/10 , A61B17/064 , A61B17/068 , A61B19/00 , A61B17/00 , A61B17/22 , A61B17/29 , A61F2/07
CPC分类号： A61B17/10 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/115 , A61B90/39 , A61B2017/00557 , A61B2017/00867 , A61B2017/0649 , A61B2017/1157 , A61B2017/22051 , A61B2017/22052 , A61B2017/22069 , A61B2017/2905 , A61B2017/2933 , A61B2090/3925 , A61F2/07
摘要： An endovascular stapler for securing an endograft to a vessel is disclosed. The stapler includes a staple housing adapted for storing at least one staple therein, the staple housing having an exit area for discharge of the at least one staple therethrough, an actuating assembly adapted for discharging the at least one staple through the exit area, and a displacement mechanism in operative association with the staple housing near the exit area. The displacement member is operative for pushing the exit area against the endograft when discharging the at least one staple therethrough. The discharged staple forms a plurality of opposed loops connected by a central element upon discharge. Also disclosed are staples and displacement mechanisms adapted for use with surgical instruments such as the present endovascular staplers. The staples may be formed from memory metal or other metal. The displacement mechanisms disclosed include balloons and rigid offsetting devices.
摘要翻译：公开了一种用于将内移植物固定到血管的血管内吻合器。订书机包括适于在其中存储至少一个订书钉的订书钉壳体，订书钉机架具有用于通过其排出至少一个订书钉的出口区域，适于将至少一个订书钉排出通过出口区域的致动组件，以及位移机构与出口区域附近的钉仓有效关联。当排出至少一个订书钉通过其时，位移构件用于将出口区域推靠在内移器上。排出的订书钉在排出时形成由中心元件连接的多个相对环。还公开了适于与诸如本发明的血管内吻合器的外科器械一起使用的吻合钉和移位机构。订书钉可以由记忆金属或其他金属形成。所公开的位移机构包括气球和刚性偏移装置。

24. 发明授权

US08870049B2 Hernia stapler 有权
标题翻译：疝吻合器
公开(公告)号：US08870049B2
公开(公告)日：2014-10-28
申请号：US13425590
申请日：2012-03-21
申请人： Parviz K. Amid , Christian Martin , Scott Arp , Alan Bachman
发明人： Parviz K. Amid , Christian Martin , Scott Arp , Alan Bachman
IPC分类号： A61B17/04 , A61B17/10 , A61B17/068 , A61B17/00 , A61F2/00 , A61B17/064
CPC分类号： A61B17/07207 , A61B17/00234 , A61B17/0644 , A61B17/0682 , A61B17/0684 , A61F2/0063
摘要： A surgical stapler for use during an open hernia repair comprises an elongated shaft having a handle at its proximal end and a downwardly disposed staple discharge head at its distal end. A squeeze trigger on the handle is operable to cause a supply of staples to be selectively discharged from the port. One or more mesh manipulators are provided on the head and serve to assist in positioning or otherwise manipulating surgical mesh prior to fixation with the staples. In one form, the stapler includes a chamfered portion, a cantilevered portion, and a retention lip to prevent multiple staples from deploying after a single pull of the trigger. Further, in this form, the stapler prevents incomplete staple formation if side load forces are applied during insertion of a staple in tissue thereby reducing waste of staples.
摘要翻译：在开放性疝修补期间使用的外科缝合器包括细长轴，其在其近端具有手柄，在其远端具有向下设置的钉排出头。手柄上的挤压扳机可操作以使订书钉供应从端口选择性地排出。一个或多个网格操纵器设置在头部上，并且用于在用钉固定之前协助定位或以其他方式操纵外科手术网。在一种形式中，订书机包括倒角部分，悬臂部分和保持唇缘，以在单次拉动扳机之后防止多个订书钉展开。此外，在这种形式中，如果在将钉插入组织中时施加侧负载力，则订书机防止不完全的订书钉形成，从而减少订书钉的浪费。

25. 发明申请

US20120190970A1 APPARATUS AND METHOD FOR STABILIZING A NEEDLE 审中-公开
公开(公告)号：US20120190970A1
公开(公告)日：2012-07-26
申请号：US13292186
申请日：2011-11-09
申请人： Gnanasekar Velusamy , Alan Bachman
发明人： Gnanasekar Velusamy , Alan Bachman
IPC分类号： A61B17/34 , A61B6/00
CPC分类号： A61B17/3403 , A61B2017/3407
摘要： Apparatus and methods for use in an image-guided interventional procedure are described herein. In one embodiment, an apparatus includes a base configured to be releasably coupled to a patient's skin. A support portion extends from the base at an angle transverse to a longitudinal axis defined by the base. The support portion has a first end portion and a second end portion. The first end portion is disposed adjacent the base. A holder portion extends from the second end portion of the support portion. The holder portion defines an opening and is configured to be moved between a first configuration in which the opening defined by the holder portion has a first size and is configured to movably receive an interventional tool therethrough, and a second configuration in which the opening defined by the holder portion has a second size different than the first size.

26. 发明申请

US20060009775A1 Spinal rod insertion instrument 有权
标题翻译：脊柱插入仪
公开(公告)号：US20060009775A1
公开(公告)日：2006-01-12
申请号：US10886328
申请日：2004-07-06
申请人： Brian Dec , Stuart Weikel , Ernest Corrao , Alan Bachman
发明人： Brian Dec , Stuart Weikel , Ernest Corrao , Alan Bachman
IPC分类号： A61F5/00
CPC分类号： A61B17/7088 , A61B17/7032
摘要： A surgical instrument is provided for urging a longitudinal spinal member into a bone fastener. The surgical instrument may include a holder assembly for engaging a bone fastener, the holder assembly preferably comprising a pair of pivotably connected members arranged in a scissor type configuration, and a reducing mechanism for moving the spinal rod with respect to the bone fastener, the reducing mechanism including a rod contacting member and an outer support structure having an opening for receiving at least a portion of the holder assembly and a cavity for receiving at least a portion of the vertical drive mechanism which is sized and configured to threadably engage the holder assembly. The holder assembly preferably includes a pair of jaws each having an extension formed thereon for engaging a recess formed on the lateral side walls of the bone fastener so that the holder assembly can engage the bone fastener without extending into the U-shaped channel. More preferably, the jaws may be sized and configured to engage only one of the side walls formed on the head of the bone fastener. The surgical instrument may further include a horizontal drive mechanism for aligning a laterally offset spinal rod with respect to the bone fastener.
摘要翻译：提供了用于将纵向脊柱构件推入骨紧固件的手术器械。外科器械可以包括用于接合骨紧固件的保持器组件，保持器组件优选地包括以剪刀式构造布置的一对可枢转连接的构件，以及用于相对于骨紧固件移动脊柱杆的减速机构，包括杆接触构件和外部支撑结构的机构，所述外部支撑结构具有用于容纳保持器组件的至少一部分的开口和用于容纳垂直驱动机构的至少一部分的空腔，所述至少一部分的尺寸和构造与螺纹接合保持器组件。保持器组件优选地包括一对钳口，每个钳口具有形成在其上的延伸部，用于接合形成在骨紧固件的侧壁上的凹部，使得保持器组件可以接合骨紧固件而不延伸到U形通道中。更优选地，钳口的尺寸和构造可以仅与形成在骨紧固件的头部上的侧壁中的一个接合。外科器械还可以包括水平驱动机构，用于使横向偏移的脊柱杆相对于骨紧固件对准。

27. 发明授权

US06514252B2 Bipolar surgical instruments having focused electrical fields 有权
公开(公告)号：US06514252B2
公开(公告)日：2003-02-04
申请号：US09910439
申请日：2001-07-19
申请人： Camran Nezhat , Andrew H. Hancock , Alan Bachman
发明人： Camran Nezhat , Andrew H. Hancock , Alan Bachman
IPC分类号： A61B1818
CPC分类号： A61B18/1442 , A61B18/1445 , A61B18/1477 , A61B2018/00101 , A61B2018/0016 , A61B2018/00345 , A61B2018/00404 , A61B2018/00559 , A61B2018/00589 , A61B2018/00601 , A61B2018/00619 , A61B2018/126 , A61B2018/1412 , A61B2018/1425 , A61B2018/143 , A61B2018/1455 , A61B2018/1475
摘要： A bipolar surgical device comprises a pair of actuable jaws. A first electrode member which optionally includes a line of electrically coupled tissue-penetrating elements is formed on one of the jaws, and a second electrode member which optionally includes a line of electrically coupled tissue-penetrating elements is formed on the same or the other jaw. The electrode members are laterally spaced-apart and arranged in a parallel, usually linear manner so that the lateral distance therebetween remains generally constant. In operation, tissue may be grasped between the jaws so that the electrode members contact and/or the tissue-penetrating elements enter into the tissue. By energizing the electrode members at opposite polarities using a high frequency energy source, tissue between the jaws will be heated, coagulated, and/or necrosed, while heating of tissue outside of the lines will be minimized.

28. 发明申请

US20130060324A1 ENDOVASCULAR STAPLER 审中-公开
标题翻译：内分泌器
公开(公告)号：US20130060324A1
公开(公告)日：2013-03-07
申请号：US13562085
申请日：2012-07-30
申请人： John K. Edoga , Thierry Richard , Alan Bachman
发明人： John K. Edoga , Thierry Richard , Alan Bachman
IPC分类号： A61B17/115 , A61F2/06
CPC分类号： A61B17/10 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/115 , A61B90/39 , A61B2017/00557 , A61B2017/00867 , A61B2017/0649 , A61B2017/1157 , A61B2017/22051 , A61B2017/22052 , A61B2017/22069 , A61B2017/2905 , A61B2017/2933 , A61B2090/3925 , A61F2/07
摘要： An endovascular stapler for securing an endograft to a vessel is disclosed. The stapler includes a staple housing adapted for storing at least one staple therein, the staple housing having an exit area for discharge of the at least one staple therethrough, an actuating assembly adapted for discharging the at least one staple through the exit area, and a displacement mechanism in operative association with the staple housing near the exit area. The displacement member is operative for pushing the exit area against the endograft when discharging the at least one staple therethrough. The discharged staple forms a plurality of opposed loops connected by a central element upon discharge. Also disclosed are staples and displacement mechanisms adapted for use with surgical instruments such as the present endovascular staplers. The staples may be formed from memory metal or other metal. The displacement mechanisms disclosed include balloons and rigid offsetting devices.
摘要翻译：公开了一种用于将内移植物固定到血管的血管内吻合器。订书机包括适于在其中存储至少一个订书钉的订书钉壳体，订书钉机架具有用于通过其排出至少一个订书钉的出口区域，适于将至少一个订书钉排出通过出口区域的致动组件，以及位移机构与出口区域附近的钉仓有效关联。当排出至少一个订书钉通过其时，位移构件用于将出口区域推靠在内移器上。排出的订书钉在排出时形成由中心元件连接的多个相对环。还公开了适于与诸如本发明的血管内吻合器的外科器械一起使用的吻合钉和移位机构。订书钉可以由记忆金属或其他金属形成。所公开的位移机构包括气球和刚性偏移装置。

29. 发明授权

US07258694B1 Medical punch and surgical procedure 失效
标题翻译：医疗冲孔和外科手术
公开(公告)号：US07258694B1
公开(公告)日：2007-08-21
申请号：US10863097
申请日：2004-06-07
申请人： Steven Choi , Scott Reed , Alan Bachman
发明人： Steven Choi , Scott Reed , Alan Bachman
IPC分类号： A61B17/32 , A61B17/3209
CPC分类号： A61B17/32053 , A61B2017/00778 , A61B2017/22034 , A61B2090/061
摘要： A medical punch includes a longitudinally dividable anvil with a reduced cross-sectional dimension facilitating insertion of the anvil into the vessel wall to achieve a clean aperture in the vessel wall by cooperative shearing action of a cutting edge and an anvil edge. In another embodiment, the instrument incorporates a measuring device for determining the thickness of a vessel wall between an anvil and a distal end of a cylindrical structure which together form a caliper, and the measuring device can also constitute a medical punch by cooperative shearing action of a cutting edge and an anvil to achieve a clean aperture in the vessel wall.
摘要翻译：医用冲头包括具有减小的横截面尺寸的可纵向分割的砧，便于将砧座插入容器壁中，以通过切割边缘和砧座边缘的协同剪切动作来实现容器壁中的清洁孔。在另一个实施例中，该仪器包括一个测量装置，用于确定砧座与圆柱形结构的远端之间的血管壁的厚度，该圆柱形结构一起形成一个卡尺，并且该测量装置还可以通过协作的剪切作用切割边缘和砧座，以在血管壁中实现清洁的孔。

30. 发明申请

US20060253143A1 Endovascular stapler 审中-公开
公开(公告)号：US20060253143A1
公开(公告)日：2006-11-09
申请号：US11446482
申请日：2006-06-02
申请人： John Edoga , Thierry Richard , Alan Bachman
发明人： John Edoga , Thierry Richard , Alan Bachman
IPC分类号： A61B17/08
CPC分类号： A61B17/10 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/115 , A61B90/39 , A61B2017/00557 , A61B2017/00867 , A61B2017/0649 , A61B2017/1157 , A61B2017/22051 , A61B2017/22052 , A61B2017/22069 , A61B2017/2905 , A61B2017/2933 , A61B2090/3925 , A61F2/07
摘要： An endovascular stapler for securing an endograft to a vessel is disclosed. The stapler includes a staple housing adapted for storing at least one staple therein, the staple housing having an exit area for discharge of the at least one staple therethrough, an actuating assembly adapted for discharging the at least one staple through the exit area, and a displacement mechanism in operative association with the staple housing near the exit area. The displacement member is operative for pushing the exit area against the endograft when discharging the at least one staple therethrough. The discharged staple forms a plurality of opposed loops connected by a central element upon discharge. Also disclosed are staples and displacement mechanisms adapted for use with surgical instruments such as the present endovascular staplers. The staples may be formed from memory metal or other metal. The displacement mechanisms disclosed include balloons and rigid offsetting devices.

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