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公开(公告)号：US20170156611A1
公开(公告)日：2017-06-08
申请号：US15441129
申请日：2017-02-23
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：US20170020724A1
公开(公告)日：2017-01-26
申请号：US15013813
申请日：2016-02-02
CPC分类号： A61F7/12 , A61B5/0022 , A61B5/02055 , A61B5/024 , A61B5/0402 , A61B5/14507 , A61B5/207 , A61F7/0085 , A61F2007/0022 , A61F2007/0063 , A61F2007/0093 , A61F2007/126 , A61M1/28 , A61M5/142 , A61M5/1723 , A61M2205/3303 , A61M2230/04 , A61M2230/10 , A61M2230/202 , A61M2230/205 , A61M2230/208
摘要： An automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient. The invention also includes a method of controlling infusion of a fluid to a patient. The method includes the following steps: monitoring a patient parameter with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.
摘要翻译： 具有输注导管的自动治疗系统; 适于感测患者参数的传感器; 以及控制器，其与所述传感器通信并被编程为基于所述患者参数控制从所述输注导管输入到患者中的流量，而不从所述患者移除流体。 本发明还包括一种控制向患者输注流体的方法。 该方法包括以下步骤：用传感器监测患者参数以产生传感器信号; 将传感器信号提供给控制器; 以及基于所述传感器信号调节流体到患者的流体，而不从患者移除流体。
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公开(公告)号：US20080215130A1
公开(公告)日：2008-09-04
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： A61F2/06
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：US20120165788A1
公开(公告)日：2012-06-28
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： A61M25/00
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：US20130218070A1
公开(公告)日：2013-08-22
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
IPC分类号： A61M1/28
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：US20090216262A1
公开(公告)日：2009-08-27
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
IPC分类号： A61M29/02
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：US20170225005A1
公开(公告)日：2017-08-10
申请号：US15436538
申请日：2017-02-17
摘要： An energy emitting apparatus for providing a medical therapy includes one or more energy generators, a logic controller connected to the one or more energy generators, and optionally one or more sensors that are connected to the logic controller for detecting muscle stimulation or electric conduction in a target nerve. The energy generators produce energy focused on the target nerve upon receiving a signal from the logic controller, and the energy can be varied by the logic controller according to an input provided by the one or more sensors. In certain embodiments, the energy emitting apparatus includes one or more conductive coils that produce a magnetic field focused on the target nerve upon receiving an electric current. In certain embodiments, a variety of cooling mechanisms or systems may be implemented for cooling the coil.
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8.发明申请公开(公告)号：US20160324774A1
公开(公告)日：2016-11-10
申请号：US15213285
申请日：2016-07-18
CPC分类号： A61K9/0065 , A61F5/003 , A61F5/0036 , A61K9/2022 , A61K9/2027 , A61K9/205 , A61K9/2063 , A61K9/2833 , A61K9/4866 , A61K31/7088 , A61K31/715 , A61K31/765 , A61K31/78 , A61K38/16 , A61K38/38 , A61K2800/546
摘要： Provided are ingestible polymeric formulations and oral dosage forms for the reduction of gastric volume in the treatment of overweight and obese patients. The formulation includes an acid-sensitive, gelatin coating over a dehydrated hydrophilic polymer. When ingested, the acid-sensitive coating is quickly dissolved by gastric secretions and the hydrophilic polymer is exposed to the aqueous environment of the gastric milieu. The polymer absorbs water and expands to the point that will not allow the polymer to pass beyond the pyloric valve, and the expanded polymer is therefore trapped in the stomach.
摘要翻译： 提供了用于在超重和肥胖患者的治疗中减少胃体积的可摄入聚合物制剂和口服剂型。 该制剂包含脱水亲水性聚合物上的酸敏感的明胶涂层。 当摄入时，酸敏感涂层通过胃分泌物快速溶解，并且亲水性聚合物暴露于胃环境的水性环境中。 聚合物吸收水并膨胀到不允许聚合物超过幽门阀的点，因此膨胀的聚合物被捕获在胃中。
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9.发明申请公开(公告)号：US20160310711A1
公开(公告)日：2016-10-27
申请号：US15201156
申请日：2016-07-01
摘要： A device for draining bodily fluids is described herein which generally may comprise an elongate body defining one or more lumens configured to receive a bodily fluid from a cavity, e.g., bladder, of a patient body. The one or more lumens are in fluid communication with a reservoir which may receive the bodily fluid. A pumping mechanism may be used to urge the bodily fluid through the one or more lumens, where the pumping mechanism is configured to maintain an open space within the one or more lumens such that outflow of the bodily fluid through the one or more lumens remains unobstructed such that a negative pressure buildup in the cavity is inhibited. The device may also include a vent or valve mechanism in communication with the elongate body to allow air to enter or exit the one or more lumens.
摘要翻译： 本文描述了用于排出体液的装置，其通常可以包括限定一个或多个腔体的细长主体，所述腔体被配置为从患者体的空腔（例如膀胱）接收体液。 一个或多个管腔与可以接收体液的储存器流体连通。 泵送机构可以用于推动身体流体通过一个或多个腔，其中泵送机构构造成保持一个或多个管腔内的开放空间，使得流体通过一个或多个内腔的流出保持畅通无阻 使得腔体中的负压积聚被抑制。 该装置还可以包括与细长体连通的排气口或阀机构，以允许空气进入或离开一个或多个内腔。
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公开(公告)号：US20130030262A1
公开(公告)日：2013-01-31
申请号：US13414011
申请日：2012-03-07
IPC分类号： A61B5/0205 , A61B6/00
CPC分类号： A61B5/205 , A61B5/0059 , A61B5/01 , A61B5/0205 , A61B5/0215 , A61B5/024 , A61B5/0261 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/04884 , A61B5/0816 , A61B5/1112 , A61B5/14532 , A61B5/14539 , A61B5/14546 , A61B5/16 , A61B5/207 , A61B5/4839 , A61B5/6852 , A61B5/6853 , A61B5/7278 , A61B10/007 , A61B2562/0247 , A61M25/0017 , A61M25/04 , A61M2025/0003 , G06F19/00
摘要： Foley type catheter embodiments for sensing physiologic data from a urinary tract of a patient are disclosed. The system includes the catheter and a data processing apparatus and methods for sensing physiologic data from the urinary tract. Embodiments may also include a pressure sensor having a pressure interface at a distal end of the catheter, a pressure transducer at a proximal end, and a fluid column disposed between the pressure interface and transducer. When the distal end is residing in the bladder, the pressure transducer can transduce pressure impinging on it into a chronological pressure profile, which can be processed by the data processing apparatus into one or more distinct physiologic pressure profiles, for example, peritoneal pressure, respiratory rate, and cardiac rate. At a sufficiently high data-sampling rate, these physiologic data may further include relative pulmonary tidal volume, cardiac output, relative cardiac output, and absolute cardiac stroke volume.
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