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公开(公告)号：US07347868B2
公开(公告)日：2008-03-25
申请号：US10974482
申请日：2004-10-26
申请人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
发明人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61B17/12099 , A61B17/12159 , A61B2017/12054 , A61B2017/12059 , A61B2017/12081 , A61B2090/037 , A61F2/88 , A61F2/97 , A61F5/0079 , A61F2002/044 , A61F2002/9511
摘要： Apparatus for delivering a medical device to a location in a patient's body includes an elongate catheter body having a proximal end and a distal end, a pod coupled with the distal end of the catheter body and adapted to house the medical device during delivery to the location and to open to release the medical device, and at least one distal actuator coupled with at least one of the pod and the medical device. The distal actuator is adapted to promote opening of the pod. A method involves advancing a pod at the distal end of an elongate catheter to the location within the body and activating an actuator coupled with the pod and/or the medical device to cause the pod to open. Opening the pod releases the medical device.
摘要翻译： 用于将医疗装置递送到患者体内的位置的装置包括具有近端和远端的细长导管主体，与导管主体的远端联接的适配器，用于在输送到位置期间容纳医疗装置 并且打开以释放所述医疗装置，以及至少一个与所述容器和所述医疗装置中的至少一个联接的远端致动器。 远侧致动器适于促进荚的打开。 一种方法包括将细长导管的远端处的囊推进到体内的位置，并启动与荚和/或医疗装置连接的致动器以使荚打开。 打开荚释放医疗器械。
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公开(公告)号：US08579988B2
公开(公告)日：2013-11-12
申请号：US13309434
申请日：2011-12-01
申请人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
发明人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
IPC分类号： A61F2/04
CPC分类号： A61F2/95 , A61B17/12099 , A61B17/12159 , A61B2017/12054 , A61B2017/12059 , A61B2017/12081 , A61B2090/037 , A61F2/88 , A61F2/97 , A61F5/0079 , A61F2002/044 , A61F2002/9511
摘要： Apparatus for delivering a medical device to a location in a patient's body includes an elongate catheter body having a proximal end and a distal end, a pod coupled with the distal end of the catheter body and adapted to house the medical device during delivery to the location and to open to release the medical device, and at least one distal actuator coupled with at least one of the pod and the medical device. The distal actuator is adapted to promote opening of the pod. A method involves advancing a pod at the distal end of an elongate catheter to the location within the body and activating an actuator coupled with the pod and/or the medical device to cause the pod to open. Opening the pod releases the medical device.
摘要翻译： 用于将医疗装置递送到患者体内的位置的装置包括具有近端和远端的细长导管主体，与导管主体的远端联接的适配器，用于在输送到位置期间容纳医疗装置 并且打开以释放所述医疗装置，以及至少一个与所述容器和所述医疗装置中的至少一个联接的远端致动器。 远侧致动器适于促进荚的打开。 一种方法包括将细长导管的远端处的囊推进到体内的位置，并启动与荚和/或医疗装置连接的致动器以使荚打开。 打开荚释放医疗器械。
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公开(公告)号：US08070824B2
公开(公告)日：2011-12-06
申请号：US12049217
申请日：2008-03-14
申请人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
发明人： Daniel R. Burnett , Gregory W. Hall , Jordan T. Bajor , Winfield Scott Fisher , Tibor Laszlo Hites
IPC分类号： A61F2/04
CPC分类号： A61F2/95 , A61B17/12099 , A61B17/12159 , A61B2017/12054 , A61B2017/12059 , A61B2017/12081 , A61B2090/037 , A61F2/88 , A61F2/97 , A61F5/0079 , A61F2002/044 , A61F2002/9511
摘要： Apparatus for delivering a medical device to a location in a patient's body includes an elongate catheter body having a proximal end and a distal end, a pod coupled with the distal end of the catheter body and adapted to house the medical device during delivery to the location and to open to release the medical device, and at least one distal actuator coupled with at least one of the pod and the medical device. The distal actuator is adapted to promote opening of the pod. A method involves advancing a pod at the distal end of an elongate catheter to the location within the body and activating an actuator coupled with the pod and/or the medical device to cause the pod to open. Opening the pod releases the medical device.
摘要翻译： 用于将医疗装置递送到患者体内的位置的装置包括具有近端和远端的细长导管主体，与导管主体的远端联接的适配器，用于在输送到位置期间容纳医疗装置 并且打开以释放所述医疗装置，以及至少一个与所述容器和所述医疗装置中的至少一个联接的远端致动器。 远侧致动器适于促进荚的打开。 一种方法包括将细长导管的远端处的囊推进到体内的位置，并启动与荚和/或医疗装置连接的致动器以使荚打开。 打开荚释放医疗器械。
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公开(公告)号：US09498366B2
公开(公告)日：2016-11-22
申请号：US10915716
申请日：2004-08-09
IPC分类号： A61B17/08 , A61F5/00 , A61B5/00 , A61B17/12 , A61B5/03 , A61B5/07 , A61B5/145 , A61B17/00 , A61F2/24 , A61F2/04 , A61N1/06 , A61N1/40
CPC分类号： A61F5/0079 , A61B5/036 , A61B5/073 , A61B5/145 , A61B5/14539 , A61B5/14546 , A61B5/4238 , A61B17/12022 , A61B17/12036 , A61B17/12099 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B2017/00876 , A61B2017/12054 , A61B2017/12086 , A61F2/24 , A61F5/003 , A61F5/0036 , A61F2002/044 , A61N1/06 , A61N1/40
摘要： A device for performing one or more functions in a gastrointestinal tract of a patient includes an anchoring member and at least one actuator, sensor, or combination of both coupled with the anchoring device. The anchoring device is adapted to maintain at least part of the device within a pyloric portion of the patient's stomach and to intermittently engage, without directly attaching to, stomach tissue. Actuators perform any suitable function, such as transmitting energy to tissue, acting as a sleeve to reduce nutrient absorption, occupying space in the stomach, eluting a drug and/or the like. Sensors may be adapted to sense any suitable patient characteristic within the patient's gastrointestinal tract, such as pH, temperature, bile content, nutrient content, fats, sugars, alcohol, opiates, drugs, analytes, electrolytes and/or hemoglobin.
摘要翻译： 用于在患者的胃肠道中执行一个或多个功能的装置包括锚定构件和至少一个致动器，传感器或两者的组合，其与锚定装置联接。 锚定装置适于将装置的至少一部分保持在患者胃的幽门部分内，并间歇地接合，而不直接附着于胃组织。 致动器执行任何合适的功能，例如将能量传递到组织，用作套筒以减少营养吸收，占据胃中的空间，洗脱药物等。 传感器可以适于感测患者胃肠道内的任何合适的患者特征，例如pH，温度，胆汁含量，营养成分，脂肪，糖，酒精，阿片剂，药物，分析物，电解质和/或血红蛋白。
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公开(公告)号：US09924948B2
公开(公告)日：2018-03-27
申请号：US12434594
申请日：2009-05-01
申请人： Daniel R. Burnett , Gregory W. Hall
发明人： Daniel R. Burnett , Gregory W. Hall
CPC分类号： A61B17/12099 , A61B5/036 , A61B5/073 , A61B5/14539 , A61B17/12022 , A61B17/12136 , A61B17/12172 , A61B17/12177 , A61B17/1219 , A61B2017/00818 , A61B2017/00867 , A61B2017/00893 , A61B2017/1205 , A61B2017/12054 , A61B2017/12086 , A61F5/003 , A61F5/0036 , A61F5/0079
摘要： Methods, devices and systems facilitate gastric retention of a variety of therapeutic devices. devices generally include a support portion for preventing the device from passing through the pyloric valve or esophagus wherein a retaining member may optionally be included on the distal end of the positioning member for further maintaining a position of the device in the stomach. Some embodiments are deliverable into the stomach through the esophagus, either by swallowing or through a delivery tube or catheter. Some embodiments are fully reversible. Some embodiments self-expand within the stomach, while others are inflated or otherwise expanded.
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公开(公告)号：US20180184929A1
公开(公告)日：2018-07-05
申请号：US15897002
申请日：2018-02-14
CPC分类号： A61B5/036 , A61B5/02055 , A61B5/0215 , A61B5/14539 , A61B5/14542 , A61B5/14546 , A61B5/20 , A61B5/205 , A61B5/412 , A61B5/6853 , A61M25/1018 , A61M2025/0003
摘要： Methods and apparatus for measuring pressure in a patient are provided which may include any number of features. One feature is a pressure measurement system comprising a pressure source, a compliant bladder, a catheter in communication with the pressure source, pressure sensors, and a controller configured to determine a pressure within the compliant bladder. The pressure measurement system can inflate the compliant bladder with gas or air to determine a pressure within a patient. In one embodiment, the pressure measurement system measures pressure within a peritoneal cavity.
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公开(公告)号：US09138523B2
公开(公告)日：2015-09-22
申请号：US13473516
申请日：2012-05-16
申请人： Daniel R. Burnett , Gregory W. Hall
发明人： Daniel R. Burnett , Gregory W. Hall
CPC分类号： A61M1/282 , A61M1/1656 , A61M1/1668 , A61M1/1676 , A61M1/1678 , A61M1/28 , A61M1/285 , A61M2205/04 , A61M2230/005
摘要： A device and methods for treating renal failure are disclosed. One embodiment of the device is an implantable peritoneal dialysis device. When in use, the device can have a semi-permeable reservoir implanted in the peritoneal cavity. The reservoir can receive blood waste and drain through one or more conduits, via a pump, to the biological bladder. Solids and/or a solution benefiting dialysis can be pumped to the reservoir and/or implanted in the peritoneal cavity.
摘要翻译： 公开了一种用于治疗肾衰竭的装置和方法。 该装置的一个实施例是可植入的腹膜透析装置。 当使用时，该装置可以具有植入腹膜腔中的半渗透性储存器。 储存器可以接收血液废物并通过一个或多个管道经由泵排出到生物膀胱。 固体和/或有益于透析的溶液可以被泵送到储存器和/或植入腹膜腔中。
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公开(公告)号：US08048169B2
公开(公告)日：2011-11-01
申请号：US10833950
申请日：2004-04-27
申请人： Daniel R. Burnett , Gregory W. Hall , Roxanne Richman , David A. Gallup , Annette Campbell-White
发明人： Daniel R. Burnett , Gregory W. Hall , Roxanne Richman , David A. Gallup , Annette Campbell-White
IPC分类号： A61F2/04
CPC分类号： A61B17/12022 , A61B5/036 , A61B5/073 , A61B5/14539 , A61B17/12036 , A61B17/12099 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B2017/00004 , A61B2017/00557 , A61B2017/12054 , A61B2017/12086 , A61F5/003 , A61F5/0036 , A61F5/0079
摘要： Methods, devices and systems facilitate intermittent and/or partial obstruction of a pyloric valve. Devices generally include a support portion for preventing the device from passing through the pyloric valve and a tissue engagement portion for contacting tissue adjacent the pyloric valve to obstruct the valve. Some embodiments also include a positioning member extending from the tissue engagement portion for helping position the device for obstructing the valve. A retaining member may optionally be included on the distal end of the positioning member for further maintaining a position of the device in the stomach. Some embodiments are deliverable into the stomach through the esophagus, either by swallowing or through a delivery tube or catheter. Some embodiments are fully reversible. Some embodiments self-expand within the stomach, while others are inflated or otherwise expanded.
摘要翻译： 方法，装置和系统促进幽门阀的间歇性和/或局部阻塞。 装置通常包括用于防止装置通过幽门阀的支撑部分和用于接触幽门阀附近的组织以阻塞瓣膜的组织接合部分。 一些实施例还包括从组织接合部分延伸的定位构件，用于帮助定位用于阻塞阀的装置。 可以可选地将保持构件包括在定位构件的远端上，以进一步保持装置在胃中的位置。 一些实施例可通过吞咽或通过输送管或导管通过食道输送到胃中。 一些实施例是完全可逆的。 一些实施例在胃内自扩张，而另一些实施例被膨胀或以其他方式扩张。
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公开(公告)号：US08202248B2
公开(公告)日：2012-06-19
申请号：US10922478
申请日：2004-08-18
申请人： Daniel R. Burnett , Gregory W. Hall
发明人： Daniel R. Burnett , Gregory W. Hall
CPC分类号： A61M1/282 , A61M1/1656 , A61M1/1668 , A61M1/1676 , A61M1/1678 , A61M1/28 , A61M1/285 , A61M2205/04 , A61M2230/005
摘要： A device and methods for treating renal failure are disclosed. One embodiment of the device is an implantable peritoneal dialysis device. When in use, the device can have a semi-permeable reservoir implanted in the peritoneal cavity. The reservoir can receive blood waste and drain through one or more conduits, via a pump, to the biological bladder. Solids and/or a solution benefiting dialysis can be pumped to the reservoir and/or implanted in the peritoneal cavity.
摘要翻译： 公开了一种用于治疗肾衰竭的装置和方法。 该装置的一个实施例是可植入的腹膜透析装置。 当使用时，该装置可以具有植入腹膜腔中的半渗透性储存器。 储存器可以接收血液废物并通过一个或多个管道经由泵排出到生物膀胱。 固体和/或有益于透析的溶液可以被泵送到储存器和/或植入腹膜腔中。
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公开(公告)号：US09642735B2
公开(公告)日：2017-05-09
申请号：US11602620
申请日：2006-11-20
申请人： Daniel R. Burnett
发明人： Daniel R. Burnett
IPC分类号： A61M29/00 , A61B17/08 , A61F5/00 , A61B5/00 , A61B17/12 , A61B5/03 , A61B5/07 , A61B5/145 , A61B17/00 , A61F2/24 , A61F2/04 , A61N1/06 , A61N1/40
CPC分类号： A61F5/0079 , A61B5/036 , A61B5/073 , A61B5/145 , A61B5/14539 , A61B5/14546 , A61B5/4238 , A61B17/12022 , A61B17/12036 , A61B17/12099 , A61B17/12136 , A61B17/12172 , A61B17/1219 , A61B2017/00876 , A61B2017/12054 , A61B2017/12086 , A61F2/24 , A61F5/003 , A61F5/0036 , A61F2002/044 , A61N1/06 , A61N1/40
摘要： Pyloric valve corking devices are disclosed herein that generally include an occluding member, expanding from a first configuration to a larger second configuration, and a bridging member extending from the occluding member. The bridging member has a length that is adapted to pass at least partially through the gastric opening, so to enable the occluding member to obstruct the gastric opening, and that is also adapted to permit the occluding member to intermittently move relative to the gastric opening. A second occluding member may be attached to the distal end of the bridging member. The reduction in flow of gastric contents into the duodenum can be actively regulated using a pump or valve, or can be passively regulated with movements of the occluding device.
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