专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06726685B2 Intervertebral disc device employing looped probe 有权
公开(公告)号：US06726685B2
公开(公告)日：2004-04-27
申请号：US09876833
申请日：2001-06-06
申请人： Kevin To , Le T. Le , Andy Uchida , Hugh Sharkey , John Ashley
发明人： Kevin To , Le T. Le , Andy Uchida , Hugh Sharkey , John Ashley
IPC分类号： H61B1818
CPC分类号： A61B18/1492 , A61B2017/00261 , A61B2017/003 , A61B2018/0044 , A61B2018/1407
摘要： An intervertebral disc device is provided comprising a probe capable of being extended from a distal end of an introducer that is percutaneously delivered into an interior of an intervertebral disc, the probe forming a loop when extended from the distal end of the introducer, the loop having first and second proximal ends external to the introducer which are brought together adjacent the introducer distal end to form the loop by the proximal ends being either attached to or entering the distal end of the introducer; and a proximal handle for externally causing the probe to be extended from the distal end of the introducer and externally guiding the probe within an intervertebral disc.

2. 发明申请

US20130046376A1 METHOD AND DEVICES FOR FLOW OCCLUSION DURING DEVICE EXCHANGES 审中-公开
标题翻译：在设备交换期间流量消耗的方法和装置
公开(公告)号：US20130046376A1
公开(公告)日：2013-02-21
申请号：US13531227
申请日：2012-06-22
申请人： Ali Hassan , Kevin To , Andy Uchida , Jose Garcia , Yi Yang
发明人： Ali Hassan , Kevin To , Andy Uchida , Jose Garcia , Yi Yang
IPC分类号： A61M25/09 , A61M25/098 , A61F2/24 , A61M25/10
CPC分类号： A61M25/09 , A61M25/002 , A61M25/10185 , A61M2025/09008 , A61M2025/09083 , A61M2025/09125 , A61M2025/09175
摘要： A method of reducing the risk of clinical sequelae to catheter induced vascular injuries may include introducing a guide wire into a vascular sheath residing in a blood vessel, proximally retracting the vascular sheath while leaving the wire in place, and observing indicia of the presence or absence of a vascular injury caused to the blood vessel by the vascular sheath or a procedural catheter previously advanced through the vascular sheath. If indicia of a vascular injury are observed, the method may further involve proximally retracting the guide wire to position the inflatable balloon adjacent the injury and inflating the balloon to reduce blood flow past the injury, while leaving the guide wire in place to provide subsequent access to the injury.
摘要翻译：减少导管引起的血管损伤的临床后遗症的风险的方法可包括将引导线引入位于血管中的血管鞘中，使血管鞘向近端缩回，同时留下线的存在或不存在通过血管鞘引起血管的血管损伤或先前通过血管鞘的手术导管。如果观察到血管损伤的标记，则该方法可进一步包括向近端缩回导丝以将可膨胀气囊定位在伤害附近并使气囊膨胀以减少血液流过损伤，同时将引导线放置在适当位置以提供随后的进入受伤。

3. 发明授权

US10182800B2 Apparatus and methods for sealing a vascular puncture 有权
公开(公告)号：US10182800B2
公开(公告)日：2019-01-22
申请号：US13354278
申请日：2012-01-19
申请人： Andy H. Uchida , Anthony P. Spizuoco , Kevin To , Florencia Lim , Scott R. Sershen
发明人： Andy H. Uchida , Anthony P. Spizuoco , Kevin To , Florencia Lim , Scott R. Sershen
IPC分类号： A61B17/00 , A61L24/02 , C08L71/02 , A61B17/22 , A61B90/90
摘要： A sealant is provided for sealing a puncture through tissue that includes an elongate first section including a proximal end, a distal end, and a cross-section sized for delivery into a puncture through tissue, and a second section fused to and extending from the distal end of the first section. The first section may be formed from a freeze-dried hydrogel that expands when exposed to physiological fluid within a puncture. The second section may be formed from a solid mass of non-freeze-dried, non-crosslinked hydrogel precursors, the precursors remaining in an unreactive state until exposed to an aqueous physiological, whereupon the precursors undergo in-situ crosslinking with one another to provide an adhesive layer bonded to the first section. Apparatus and methods for delivering the sealant into a puncture through tissue are also provided.

4. 发明申请

US20100268029A1 METHODS AND APPARATUS FOR ADVANCING A DEVICE FROM ONE BODY LUMEN TO ANOTHER 审中-公开
标题翻译：用于从一个身体灯升级到另一个身体的装置的方法和装置
公开(公告)号：US20100268029A1
公开(公告)日：2010-10-21
申请号：US12757421
申请日：2010-04-09
申请人： Hoang Phan , John Lunsford , Fiona Sander , Kevin To , Michael Allen
发明人： Hoang Phan , John Lunsford , Fiona Sander , Kevin To , Michael Allen
IPC分类号： A61B1/01
CPC分类号： A61B1/018 , A61B1/00082 , A61B5/6882 , A61B17/320016 , A61B17/3209 , A61B2017/00278 , A61B2017/22042 , A61B2017/22044 , A61B2017/22047 , A61B2017/22048 , A61B2017/3484 , A61M25/09 , A61M2025/09008 , A61M2025/09125 , A61M2025/09183
摘要： A guidewire has a guidewire body with a distal end and a proximal end. A balloon or other tissue anchor is disposed at or near the distal end of the guidewire, and the guidewire may be used to draw two layers of tissue into apposition by placing the guidewire through a tissue penetration, deploying the tissue anchor, and drawing proximally on the guidewire body. Optionally, the guidewire may include deployable blades for enlarging a tissue penetration as the guidewire is advanced therethrough.
摘要翻译：导丝具有带有远端和近端的导丝体。气球或其他组织锚固件设置在导丝的远端处或附近，并且导丝可以用于通过将导丝穿过组织穿透，展开组织锚固件并向近侧拉伸而将两层组织拉平导丝体。可选地，导丝可以包括可展开的刀片，用于当导丝从其穿过时扩大组织穿透。

5. 发明授权

US07449019B2 Intervertebral decompression 有权
标题翻译：椎间盘减压
公开(公告)号：US07449019B2
公开(公告)日：2008-11-11
申请号：US10650928
申请日：2003-08-29
申请人： Andy H. Uchida , Kevin To
发明人： Andy H. Uchida , Kevin To
IPC分类号： A61B18/04
CPC分类号： A61B18/082 , A61B10/02 , A61B17/00491 , A61B17/1671 , A61B17/29 , A61B17/320016 , A61B17/3203 , A61B17/3421 , A61B17/3496 , A61B17/7061 , A61B17/8836 , A61B18/00 , A61B18/14 , A61B18/148 , A61B18/1482 , A61B18/1485 , A61B18/1492 , A61B18/18 , A61B18/24 , A61B34/20 , A61B2017/00022 , A61B2017/00084 , A61B2017/0011 , A61B2017/00119 , A61B2017/00261 , A61B2017/00274 , A61B2017/003 , A61B2017/00336 , A61B2017/00455 , A61B2017/00867 , A61B2017/22044 , A61B2017/22049 , A61B2017/22082 , A61B2017/22087 , A61B2017/2905 , A61B2017/2927 , A61B2017/320008 , A61B2017/320044 , A61B2017/3445 , A61B2017/3488 , A61B2018/00011 , A61B2018/00267 , A61B2018/00434 , A61B2018/0044 , A61B2018/00547 , A61B2018/00625 , A61B2018/00654 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/046 , A61B2018/1266 , A61B2018/1405 , A61B2018/1407 , A61B2018/1425 , A61B2018/1435 , A61B2018/1472 , A61B2018/1807 , A61B2090/0454 , A61B2090/061 , A61B2090/064 , A61B2090/3937 , A61B2217/005 , A61B2218/002 , A61B2218/007 , A61F2/442 , A61F2002/30677 , A61F2007/0298 , A61M25/0084 , A61M25/0133 , A61M25/0144 , A61M25/0147 , A61M25/0155 , A61M25/0158 , A61M25/09 , A61N1/06 , A61N1/40
摘要： A method of delivering energy to an intervertebral disc includes positioning an energy delivery device adjacent an inner wall of the disc, and shrinking the nucleus pulposus. An energy delivery element of the device is positioned adjacent a bulge in the intervertebral disc. Energy delivery is controlled based on monitored temperature. A device for delivering energy includes a catheter with a distal portion configured to be inserted into a patient and to follow a natural boundary of a patient tissue, and an energy delivery element located at the distal portion for treating tissue. The distal portion includes a braided polymeric material. The catheter has a proximal portion including a tube for transmitted torque to the distal portion. The energy delivery element is a resistive heating coil having a length, e.g., of about 1.5 cm.
摘要翻译：向椎间盘递送能量的方法包括将能量递送装置定位成邻近盘的内壁并收缩髓核。装置的能量输送元件邻近椎间盘中的凸起定位。基于监测温度控制能量输送。用于递送能量的装置包括导管，其具有被构造成插入到患者体内并且跟随患者组织的自然边界的远端部分，以及位于远端部分处的用于治疗组织的能量输送元件。远端部分包括编织的聚合材料。导管具有近端部分，其包括用于向远端部分传递扭矩的管。能量输送元件是具有例如约1.5cm长度的电阻加热线圈。

6. 发明授权

US09386968B2 Apparatus and methods for sealing a vascular puncture 有权
标题翻译：用于密封血管穿刺的装置和方法
公开(公告)号：US09386968B2
公开(公告)日：2016-07-12
申请号：US13105822
申请日：2011-05-11
申请人： Andy H. Uchida , Kevin To , Brandon Fell , Peter A. Swenson
发明人： Andy H. Uchida , Kevin To , Brandon Fell , Peter A. Swenson
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B17/00491 , A61B2017/0065 , A61B2017/00654 , A61B2017/00778 , A61B2017/00898 , A61M39/06
摘要： An apparatus for sealing a puncture through tissue having an introducer sheath therein includes an elongate positioning member including a housing on a proximal end and an expandable member on a distal end, and a cartridge advanceable along the positioning member from a proximal position to a distal position. The cartridge includes a tubular member including a sealant and an advancer member disposed within lumen of the tubular member. A sleeve is slidably disposed over the tubular member distal end such that, when the tubular member is advanced over the positioning member, the tubular member distal end enters the introducer sheath while the sleeve is stopped and slides over the tubular member to expose the tubular member distal end within the introducer sheath. The introducer sheath and cartridge are then withdrawn, exposing the sealant within the puncture.
摘要翻译：一种用于密封通过其中具有引导器护套的组织穿刺的装置，其中包括细长定位构件，其包括在近端上的壳体和在远端上的可扩张构件，以及可沿着定位构件从近侧位置向远侧位置可前进的盒。所述筒包括管状构件，所述管状构件包括密封剂和设置在所述管状构件的内腔内的推进构件。套管可滑动地设置在管状构件远端上方，使得当管状构件推进到定位构件上时，管状构件远端在套管停止时进入导引器护套，并在管状构件上滑动以暴露管状构件引导器鞘内的远端。然后引导器护套和药筒被抽出，使穿刺中的密封剂暴露。

7. 发明申请

US20120290001A1 APPARATUS AND METHODS FOR SEALING A VASCULAR PUNCTURE 有权
标题翻译：用于密封血管内窥镜的装置和方法
公开(公告)号：US20120290001A1
公开(公告)日：2012-11-15
申请号：US13105822
申请日：2011-05-11
申请人： Andy H. Uchida , Kevin To , Brandon Fell , Peter A. Swenson
发明人： Andy H. Uchida , Kevin To , Brandon Fell , Peter A. Swenson
IPC分类号： A61B17/03
CPC分类号： A61B17/0057 , A61B17/00491 , A61B2017/0065 , A61B2017/00654 , A61B2017/00778 , A61B2017/00898 , A61M39/06
摘要： An apparatus for sealing a puncture through tissue having an introducer sheath therein includes an elongate positioning member including a housing on a proximal end and an expandable member on a distal end, and a cartridge advanceable along the positioning member from a proximal position to a distal position. The cartridge includes a tubular member including a sealant and an advancer member disposed within lumen of the tubular member. A sleeve is slidably disposed over the tubular member distal end such that, when the tubular member is advanced over the positioning member, the tubular member distal end enters the introducer sheath while the sleeve is stopped and slides over the tubular member to expose the tubular member distal end within the introducer sheath. The introducer sheath and cartridge are then withdrawn, exposing the sealant within the puncture.
摘要翻译：一种用于密封通过其中具有引导器护套的组织穿刺的装置，其中包括细长定位构件，其包括在近端上的壳体和在远端上的可扩张构件，以及可沿着定位构件从近侧位置向远侧位置可前进的盒。所述筒包括管状构件，其包括密封剂和设置在所述管状构件的内腔内的推进器构件。套管可滑动地设置在管状构件远端上方，使得当管状构件推进到定位构件上时，管状构件远端在套管停止时进入导引器护套，并在管状构件上滑动以暴露管状构件引导器鞘内的远端。然后引导器护套和药筒被抽出，使穿刺中的密封剂暴露。

8. 发明申请

US20120209323A1 APPARATUS AND METHODS FOR SEALING A VASCULAR PUNCTURE 审中-公开
标题翻译：用于密封血管内窥镜的装置和方法
公开(公告)号：US20120209323A1
公开(公告)日：2012-08-16
申请号：US13354278
申请日：2012-01-19
申请人： Andy H. Uchida , Anthony P. Spizuoco , Kevin To , Florencia Lim , Scott R. Sershen
发明人： Andy H. Uchida , Anthony P. Spizuoco , Kevin To , Florencia Lim , Scott R. Sershen
IPC分类号： A61B17/08 , B32B9/00 , A61B17/10
CPC分类号： A61B17/0057 , A61B90/90 , A61B2017/00495 , A61B2017/00526 , A61B2017/00561 , A61B2017/0065 , A61B2017/00871 , A61B2017/00884 , A61B2017/00889 , A61B2017/00893 , A61B2017/00898 , A61B2017/00951 , A61B2017/22067 , A61B2017/22069 , A61L24/02 , C08L71/02
摘要： A sealant is provided for sealing a puncture through tissue that includes an elongate first section including a proximal end, a distal end, and a cross-section sized for delivery into a puncture through tissue, and a second section fused to and extending from the distal end of the first section. The first section may be formed from a freeze-dried hydrogel that expands when exposed to physiological fluid within a puncture. The second section may be formed from a solid mass of non-freeze-dried, non-crosslinked hydrogel precursors, the precursors remaining in an unreactive state until exposed to an aqueous physiological, whereupon the precursors undergo in-situ crosslinking with one another to provide an adhesive layer bonded to the first section. Apparatus and methods for delivering the sealant into a puncture through tissue are also provided.
摘要翻译：提供密封剂用于密封通过组织的穿刺，所述组织包括细长的第一部分，所述细长的第一部分包括近端，远端以及尺寸适于通过组织输送穿刺的横截面，以及与所述远端第一部分结束。第一部分可以由冻干的水凝胶形成，当暴露于穿刺内的生理流体时，该水凝胶膨胀。第二部分可以由固体物质的非冷冻干燥的非交联水凝胶前体形成，前体保持在非活性状态直到暴露于水性生理学，于是前体彼此原位交联以提供粘合到第一部分的粘合剂层。还提供了用于将密封剂输送穿过组织穿刺的装置和方法。

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