专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08556933B2 Method and apparatus for solid organ tissue approximation 失效
公开(公告)号：US08556933B2
公开(公告)日：2013-10-15
申请号：US13385170
申请日：2012-02-06
申请人： Robert F. Buckman , Jay A. Lenker
发明人： Robert F. Buckman , Jay A. Lenker
IPC分类号： A61B17/08
CPC分类号： A61B17/08 , A61B6/12 , A61B6/485 , A61B2017/081 , A61B2017/088
摘要： Surgical bolts are useful for solid visceral wound hemostasis. The devices utilize flexible, variable depth transfixing bolts that penetrate the viscera. These bolts bring the tissue into apposition and hold said tissue in apposition while the wound heals. These bolts, or soft tissue rivets, overcome the limitations of sutures that are currently used for the same purposes. The devices are flexible, bendable, and conformable in their wet or dry state. The bolts include pressure plates that are capable of exerting compressive pressure over broad areas of visceral wounds without causing tearing of the friable parenchyma. The bolts are placed and removed by open surgery or laparoscopic access. The bolts can be placed into tissue where both sides of the bolt are exposed, or they can be placed blindly into tissue where the bolt does not protrude out of the tissue at its distal end.

32. 发明申请

US20120239084A1 Method and apparatus for solid organ tissue approximation 失效
公开(公告)号：US20120239084A1
公开(公告)日：2012-09-20
申请号：US13385170
申请日：2012-02-06
申请人： Robert F. Buckman , Jay A. Lenker
发明人： Robert F. Buckman , Jay A. Lenker
IPC分类号： A61B17/03
CPC分类号： A61B17/08 , A61B6/12 , A61B6/485 , A61B2017/081 , A61B2017/088
摘要： Surgical bolts are useful for solid visceral wound hemostasis. The devices utilize flexible, variable depth transfixing bolts that penetrate the viscera. These bolts bring the tissue into apposition and hold said tissue in apposition while the wound heals. These bolts, or soft tissue rivets, overcome the limitations of sutures that are currently used for the same purposes. The devices are flexible, bendable, and conformable in their wet or dry state. The bolts include pressure plates that are capable of exerting compressive pressure over broad areas of visceral wounds without causing tearing of the friable parenchyma. The bolts are placed and removed by open surgery or laparoscopic access. The bolts can be placed into tissue where both sides of the bolt are exposed, or they can be placed blindly into tissue where the bolt does not protrude out of the tissue at its distal end.

33. 发明授权

US08357831B2 Surgical packing devices 失效
标题翻译：手术包装装置
公开(公告)号：US08357831B2
公开(公告)日：2013-01-22
申请号：US12924647
申请日：2010-10-01
申请人： Robert F. Buckman , Jay A. Lenker
发明人： Robert F. Buckman , Jay A. Lenker
IPC分类号： A61F13/00 , A61B17/00
CPC分类号： A61B17/135 , A61F2013/00468 , A61F2013/0054
摘要： Devices and methods are disclosed for achieving hemostasis in patients who have received skin-penetrating wounds to the body in regions such as the shoulder, pelvis, neck, or groin, where standard bandages are difficult to apply and where large blood vessels exist which can hemorrhage severely. Such haemostatic packing devices and methods are especially useful in the emergency, trauma surgery, or military setting. The devices utilize packing pillows that are held in place by rigid structures that can cause the packing pillows to be brought into the wounds and be held in place while the packing pillows are inflated to fill the wounds, prevent bleeding, and tamponade hemorrhaging large blood vessels exposed therein.
摘要翻译：公开了用于在患有肩部，骨盆，颈部或腹股沟的区域中接受皮肤穿透伤口的患者的止血的装置和方法，其中标准绷带难以应用，并且存在可能出血的大血管严重。这种止血包装装置和方法在紧急，创伤手术或军事设置中特别有用。这些装置利用通过刚性结构保持在适当位置的包装枕头，这可以使得包装枕头被带入伤口中，并且当包装枕头被充气以填充伤口，防止出血和压塞出血大血管暴露在其中。

34. 发明授权

US08114124B2 Method and apparatus for solid organ tissue approximation 失效
标题翻译：用于实体器官组织近似的方法和装置
公开(公告)号：US08114124B2
公开(公告)日：2012-02-14
申请号：US11821323
申请日：2007-06-23
申请人： Robert F. Buckman , Jay A. Lenker
发明人： Robert F. Buckman , Jay A. Lenker
IPC分类号： A61B17/08
CPC分类号： A61B17/08 , A61B6/12 , A61B6/485 , A61B2017/081 , A61B2017/088
摘要： Surgical bolts are useful for solid visceral wound hemostasis. The devices utilize flexible, variable depth transfixing bolts that penetrate the viscera. These bolts bring the tissue into apposition and hold said tissue in apposition while the wound heals. These bolts, or soft tissue rivets, overcome the limitations of sutures that are currently used for the same purposes. The devices are flexible, bendable, and conformable in their wet or dry state. The bolts include pressure plates that are capable of exerting compressive pressure over broad areas of visceral wounds without causing tearing of the friable parenchyma. The bolts are placed and removed by open surgery or laparoscopic access. The bolts can be placed into tissue where both sides of the bolt are exposed, or they can be placed blindly into tissue where the bolt does not protrude out of the tissue at its distal end.
摘要翻译：手术螺栓可用于固体内脏伤口止血。这些装置使用穿透内脏的灵活，可变深度的穿透螺栓。这些螺栓使组织并置并且在伤口愈合时保持所述组织的并列。这些螺栓或软组织铆钉克服了当前用于相同目的的缝合线的限制。这些装置在湿或干态下是柔性的，可弯曲的和适应的。这些螺栓包括能够在宽范围的内脏伤口施加压力而不会导致脆性薄壁撕裂的压力板。螺栓通过开放手术或腹腔镜手术进行放置和移除。螺栓可以放置在组织中，螺栓的两侧都被暴露，或者它们可以盲目地放置在组织中，其中螺栓不在其远端处从组织突出。

35. 发明授权

US09339266B2 Method and apparatus for sharps protection 有权
公开(公告)号：US09339266B2
公开(公告)日：2016-05-17
申请号：US13385216
申请日：2012-02-08
申请人： Eric Alcouloumre , Richard E. Reedy , Jay A. Lenker
发明人： Eric Alcouloumre , Richard E. Reedy , Jay A. Lenker
IPC分类号： B65B1/04 , A61B17/06 , A61B17/3217 , A61B19/02 , A61B19/00
CPC分类号： A61B17/06114 , A61B17/3217 , A61B50/3001 , A61B50/362 , A61B2050/185 , A61B2050/3002 , A61B2050/314 , A61B2090/034 , A61B2090/0804
摘要： Devices and methods are disclosed for protecting individuals from the sharp ends of medical objects following use on a patient. Such sharp objects include hypodermic needles, scalpel blades, cannulae, trocars, and the like. The invention utilizes a disposable protective cover for the used sharp. The protective cover is designed to surround and embed the sharp in a permanent cover that is blunt and will not permit further puncture or cutting with the sharp. In an embodiment, the protective cover also absorbs any fluids on or in the used sharp and prevents any fluids from escaping the protective cover. The sharp cover is configured to irreversibly lock, once closed. A refillable or replaceable dispenser dispenses the protective covers at points of use. A disposable receptacle receives the used sharp embedded in the protective cover. When the receptacle is full, the entire receptacle may be discarded in a medical waste container.

36. 发明授权

US08449604B2 Adjustable prosthetic valve implant 失效
标题翻译：可调式假体瓣膜植入物
公开(公告)号：US08449604B2
公开(公告)日：2013-05-28
申请号：US12544163
申请日：2009-08-19
申请人： Shawn Moaddeb , Samuel Shaolian , Emanuel Shaoulian , Jay A. Lenker
发明人： Shawn Moaddeb , Samuel Shaolian , Emanuel Shaoulian , Jay A. Lenker
IPC分类号： A61F2/24
CPC分类号： A61F2/2469 , A61F2/07 , A61F2/2418 , A61F2/2445 , A61F2/90 , A61F2002/075 , A61F2210/0023 , A61F2220/0008 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/0078 , A61F2250/0004 , A61F2250/0007 , A61F2250/001
摘要： A prosthetic implant for treating a diseased aortic valve is described. The prosthetic implant includes a substantially tubular body configured to be positioned in an aorta of a patient, at or near the patient's aortic valve. The body includes a lumen extending through the body from a proximal end to a distal end of the body; and an adjustable frame surrounding the lumen. The prosthetic implant further includes at least one adjustable element located in or on the body and extending at least partially around a circumference of the lumen. The at least one adjustable element includes a shape memory material and is transformable, in response to application of an activation energy, from a first configuration to a second configuration, wherein the first configuration and second configuration differ in a size of at least one dimension of the at least one adjustable element. The at least one adjustable element may engage at least one of a root of the aorta, an annulus of the aortic valve, and the patient's left ventricle, when the at least one adjustable element is in the second configuration.
摘要翻译：描述了用于治疗患病主动脉瓣的假体植入物。假体植入物包括构造成位于患者的主动脉中的基本上管状的主体，位于患者的主动脉瓣处或附近。主体包括从身体的近端延伸穿过主体的内腔到远端; 以及围绕管腔的可调节框架。假体植入物还包括至少一个位于体内或身体上的可调节元件，并且至少部分地围绕内腔的圆周延伸。所述至少一个可调节元件包括形状记忆材料，并且响应于施加激活能量而可从第一配置转变为第二配置，其中所述第一配置和第二配置的尺寸至少为所述至少一个可调元件。当至少一个可调节元件处于第二构造时，至少一个可调元件可接合主动脉的根部，主动脉瓣的环和患者的左心室中的至少一个。

37. 发明授权

US08425549B2 Systems and methods for removing obstructive matter from body lumens and treating vascular defects 有权
公开(公告)号：US08425549B2
公开(公告)日：2013-04-23
申请号：US12343374
申请日：2008-12-23
申请人： Jay A. Lenker , Brian Michael Strauss , Gerard Von Hoffman
发明人： Jay A. Lenker , Brian Michael Strauss , Gerard Von Hoffman
IPC分类号： A61M29/00
CPC分类号： A61B17/221 , A61B5/6858 , A61B17/12118 , A61B17/1214 , A61B17/12186 , A61B17/22 , A61B17/320725 , A61B17/3439 , A61B2017/00867 , A61B2017/12054 , A61B2017/22001 , A61B2017/22041 , A61B2017/22042 , A61B2017/22044 , A61B2017/22094 , A61B2017/2212 , A61B2217/005 , A61M25/0021 , A61M25/0023 , A61M25/0026 , A61M25/0043 , A61M25/0074 , A61M27/002 , A61M2025/0024
摘要： Systems and methods for removing obstructions from, delivering implantable devices or substances in or near and/or restoring flow through body lumens, such as blood vessel lumens. A catheter having a proximal portion of a first diameter and a distal portion of a second diameter (smaller than the first diameter) is advanced into a body lumen. The distal portion of the catheter is caused to expand to a diameter that is larger than the second diameter but no larger than the first diameter. A working device is then advanced out of the distal end of the catheter and used to remove obstructive matter, deliver an implantable device or substance and/or restore flow. The distal portion can be reduced in diameter prior to removal from the body.

38. 发明申请

US20120210678A1 Method and apparatus for sharps protection 有权
标题翻译：锐器保护的方法和装置
公开(公告)号：US20120210678A1
公开(公告)日：2012-08-23
申请号：US13385216
申请日：2012-02-08
申请人： Eric Alcouloumre , Richard E. Reedy , Jay A. Lenker
发明人： Eric Alcouloumre , Richard E. Reedy , Jay A. Lenker
IPC分类号： B65F1/14 , B65D81/00 , B65B1/04 , A61J1/00
CPC分类号： A61B17/06114 , A61B17/3217 , A61B50/3001 , A61B50/362 , A61B2050/185 , A61B2050/3002 , A61B2050/314 , A61B2090/034 , A61B2090/0804
摘要： Devices and methods are disclosed for protecting individuals from the sharp ends of medical objects following use on a patient. Such sharp objects include hypodermic needles, scalpel blades, cannulae, trocars, and the like. The invention utilizes a disposable protective cover for the used sharp. The protective cover is designed to surround and embed the sharp in a permanent cover that is blunt and will not permit further puncture or cutting with the sharp. In an embodiment, the protective cover also absorbs any fluids on or in the used sharp and prevents any fluids from escaping the protective cover. The sharp cover is configured to irreversibly lock, once closed. A refillable or replaceable dispenser dispenses the protective covers at points of use. A disposable receptacle receives the used sharp embedded in the protective cover. When the receptacle is full, the entire receptacle may be discarded in a medical waste container.
摘要翻译：公开了用于在患者使用之后保护个体免受医疗物品的尖端的设备和方法。这种尖锐物体包括皮下注射针，解剖刀刀片，套管，套管针等。本发明使用一次性保护罩用于所使用的锋利。防护罩设计用于将锋利物环绕并固定在钝的永久性盖子中，并且不会允许用尖锐物进一步刺穿或切割。在一个实施例中，保护盖还吸收所使用的锋利物上或其中的任何流体，并防止任何流体从保护罩中逸出。一旦关闭，锋利的盖子被配置为不可逆地锁定。可再填充或可更换的分配器在使用点分配保护盖。一次性容器容纳嵌入保护罩中的使用过的锐利物品。当容器满时，整个容器可能被丢弃在医疗废物容器中。

39. 发明授权

US08206427B1 Apparatus and methods for endoluminal graft placement 失效
标题翻译：腔内移植物放置的装置和方法
公开(公告)号：US08206427B1
公开(公告)日：2012-06-26
申请号：US08463836
申请日：1995-06-05
申请人： Timothy J. Ryan , Thomas J. Fogarty , Jay A. Lenker , Kirsten Freislinger
发明人： Timothy J. Ryan , Thomas J. Fogarty , Jay A. Lenker , Kirsten Freislinger
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/848 , A61F2/89 , A61F2/90 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2002/067 , A61F2002/072 , A61F2002/075 , A61F2002/91541 , A61F2002/91558 , A61F2002/9511 , A61F2002/9522 , A61F2002/9534 , A61F2210/0019 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054 , A61F2240/001 , A61F2250/0018 , A61F2250/0019 , A61F2250/0029 , A61F2250/0039 , A61F2250/0048 , A61F2250/0098
摘要： A vascular graft comprises a perforate tubular compressible frame having a fabric liner disposed over at least a portion of the frames lumen. The graft may be used in combination with a base structure to form a bifurcated graft in situ. The base structure compresses a compressible frame having a fabric liner which defines a pair of divergent legs. The base structure is positioned within the aorta so that one leg enters each iliac. The tubular grafts can then be introduced into each leg to form the bifurcated structure. A graft delivery catheter includes a controllably flared sheath which facilitates recapture of a partially deployed graft.
摘要翻译：血管移植物包括穿孔管状可压缩框架，其具有设置在框架腔的至少一部分上的织物衬里。移植物可以与基础结构组合使用以原位形成分叉移植物。基部结构压缩具有限定一对发散腿的织物衬里的可压缩框架。基部结构位于主动脉内，使得一条腿进入每个髂骨。然后将管状移植物引入每个腿部以形成分叉结构。移植物递送导管包括可控地扩张的护套，其有利于部分部署的移植物的再捕获。

40. 发明授权

US07935102B2 Method and apparatus for prevention of catheter air intake 有权
标题翻译：用于预防导管进气的方法和装置
公开(公告)号：US07935102B2
公开(公告)日：2011-05-03
申请号：US12317127
申请日：2008-12-19
申请人： Eugene M. Breznock , Jay A. Lenker , David W. Wieting
发明人： Eugene M. Breznock , Jay A. Lenker , David W. Wieting
IPC分类号： A61M31/00 , A61M1/00
CPC分类号： A61M5/36
摘要： A system for preventing air from entering a first catheter of a multi-catheter system. Air is prevented from entering the proximal end of the first catheter by an axially elongate chamber having an impeller, the chamber being affixed to the proximal end of the first catheter. The air is removed through a port near the centerline of the chamber. Liquid removed with the air is returned to the chamber to minimize liquid loss during the procedure. A second catheter inserted through the chamber and into the first catheter is unable to entrain gas into the first catheter because any gas that enters the chamber is routed to the centerline of the chamber where it is removed. Inflow of fluid from an external pump scrubs the second catheter shaft of air bubbles attached by surface tension.
摘要翻译：一种用于防止空气进入多导管系统的第一导管的系统。通过具有叶轮的轴向细长室防止空气进入第一导管的近端，该腔室固定到第一导管的近端。空气通过靠近室的中心线的端口移除。用空气除去的液体返回到室中，以最小化在该过程中的液体损失。插入通过腔室并进入第一导管的第二导管不能将气体夹带到第一导管中，因为进入腔室的任何气体被引导到其被移除的腔室的中心线。来自外部泵的流体的流入通过表面张力擦拭附着的气泡的第二导管轴。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式