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1.发明申请Method and Apparatus for Improved Ventilation and Cardio-Pulmonary Resuscitation 审中-公开改善通气和心肺复苏的方法和装置公开(公告)号：US20140031729A1
公开(公告)日：2014-01-30
申请号：US13751121
申请日：2013-01-27
CPC分类号： A61H31/00 , A61H31/004 , A61M16/06 , A61M16/0677 , A61M16/10 , A61M16/20 , A61M16/202 , A61M16/203 , A61M2202/0208 , A61M2205/332
摘要： Apparatuses and methods are disclosed for improved ventilation and cardio-pulmonary resuscitation. An apparatus of the invention may include sealing means, a valve that is configured to the sealing means to control the airway of a patient, means to actuate the valve, a control unit coupled to the valve actuating means, and means to deliver mechanical compressions to the chest. The control unit is configured to actuate the valve and the mechanical compression means to affect a number of sequences of states. Further, an apparatus of the present invention may include an oxygen source, oxygen valve, and oxygen valve actuator. Methods consistent with the afore-described apparatuses are disclosed.
摘要翻译： 公开了用于改善通气和心肺复苏的装置和方法。 本发明的装置可以包括密封装置，构造成用于控制患者的气道的密封装置的阀，致动阀的装置，联接到阀致动装置的控制单元，以及将机械按压传送到 胸部。 控制单元被配置为致动阀和机械压缩装置以影响多个状态序列。 此外，本发明的装置可以包括氧源，氧气阀和氧气阀致动器。 公开了与上述装置一致的方法。
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公开(公告)号：US20220257318A1
公开(公告)日：2022-08-18
申请号：US17739094
申请日：2022-05-07
摘要： A system for ablating bodily tissue of a patient includes a high-voltage electrical generator configured to provide electrical pulses of at least 500 volts, a fluid having an electrical conductivity of not more than 0.01 Siemens per meter, and an ablation catheter that includes a catheter shaft, an expandable membrane attached to the catheter shaft, and a plurality of electrodes, each electrically coupled to the high-voltage electrical generator. The fluid inflates the expandable membrane when provided to the interior space of the expandable membrane.
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3.发明申请METHOD AND APPARATUS FOR IMPROVED CARDIO-PULMONARY RESUSCITATION USING CYCLES WITH 4 AND 5 STATES 审中-公开使用4和5状态循环改善心脏电图恢复的方法和装置公开(公告)号：US20130072831A1
公开(公告)日：2013-03-21
申请号：US13674029
申请日：2012-11-10
IPC分类号： A61H31/00
CPC分类号： A61H31/00 , A61H31/006 , A61H31/007 , A61H2201/123 , A61H2201/5007 , A61H2201/5061 , A61H2201/5097 , A61M16/06 , A61M16/0677 , A61M16/10 , A61M16/202 , A61M16/203 , A61M16/208 , A61M2202/0208 , A61M2205/332
摘要： A cardio pulmonary CPR device and method provides enhanced circulation by an inventive sequence of states of chest compression and airway valve opening and closure. The embodiments of the invention produce enhanced circulation during cardiac arrest, while maintaining a degree of ventilation to the patient, including oxygen delivery in some embodiments. Some embodiments include mechanical compression units. Other embodiments include a compression sensor to detect manually delivered compressions.
摘要翻译： 心肺CPR装置和方法通过胸部压缩和气道开阀和关闭的创造性状态提供增强的循环。 在一些实施方案中，本发明的实施方案在心脏骤停期间产生增强的循环，同时在患者体内保持一定程度的通气，包括氧气输送。 一些实施例包括机械压缩单元。 其他实施例包括用于检测手动递送的压缩的压缩传感器。
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4.发明申请公开(公告)号：US20080064980A1
公开(公告)日：2008-03-13
申请号：US11833548
申请日：2007-08-03
CPC分类号： A61B5/053 , A61B5/02405 , A61B5/036 , A61B5/0816 , A61B5/145 , A61B5/14539 , A61B5/412 , A61N1/36521
摘要： The invention relates to systems, devices, and methods for detecting infections associated with implantable medical devices. In an embodiment, the invention includes a method of detecting infection in a patient including measuring a physiological parameter using a chronically implanted sensor at a plurality of time points and evaluating the physiological parameter measurements to determine if infection is indicated. In an embodiment, the invention includes an implantable medical device including a first chronically implantable sensor configured to generate a first signal corresponding to a physiological parameter and a controller disposed within a housing, the controller configured to evaluate the first physiological parameter signal to determine if an infection is indicated. Other embodiments are also included herein.
摘要翻译： 本发明涉及用于检测与可植入医疗装置相关的感染的系统，装置和方法。 在一个实施例中，本发明包括检测患者感染的方法，包括在多个时间点使用长期植入的传感器测量生理参数，并评估生理参数测量以确定是否指示感染。 在一个实施例中，本发明包括可植入医疗装置，其包括被配置为产生对应于生理参数的第一信号的第一长期可植入传感器和设置在壳体内的控制器，所述控制器被配置为评估第一生理参数信号以确定是否 表示感染。 本文还包括其它实施例。
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公开(公告)号：US20230380894A1
公开(公告)日：2023-11-30
申请号：US18233424
申请日：2023-08-14
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/00375
摘要： A system for ablating bodily tissue of a patient includes a high-voltage electrical generator configured to provide electrical pulses of at least 500 volts, a fluid having an electrical conductivity of not more than 0.01 Siemens per meter, and an ablation catheter that includes a catheter shaft, an expandable membrane attached to the catheter shaft, and a plurality of electrodes, each electrically coupled to the high-voltage electrical generator. The fluid inflates the expandable membrane when provided to the interior space of the expandable membrane.
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公开(公告)号：US10201474B2
公开(公告)日：2019-02-12
申请号：US14705702
申请日：2015-05-06
摘要： A cardio-pulmonary resuscitation apparatus and method that provides mechanical compressions and oxygen delivery to a patient. The delivered oxygen quantity is based on the anterior to posterior distance of the patient. Tidal volumes of the delivered oxygen are calculated from the anterior to posterior distance. The compressions and oxygen may be delivered in sequences that enhance the circulation of the patient. The compressions may be sensed by a sensor to effect such sequences. Oxygen delivered based on the anterior to posterior distance may be further adjusted by airway pressure. Embodiments may include a tube with lumens to deliver oxygen, monitor airway pressure, and contain wires to activate the airway valve and monitor airway pressure. Embodiments may also include a carbon dioxide sensor and may use two tidal volumes, the larger one to sample the end tidal carbon dioxide. Also included in some embodiments is a safety relief valve.
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7.发明授权公开(公告)号：US08583224B2
公开(公告)日：2013-11-12
申请号：US11833548
申请日：2007-08-03
申请人： Kent Lee , Jonathan T. Kwok , Hugo Andres Belalcazar , Jennifer Lynn Pavlovic , Ronald W. Heil, Jr.
发明人： Kent Lee , Jonathan T. Kwok , Hugo Andres Belalcazar , Jennifer Lynn Pavlovic , Ronald W. Heil, Jr.
IPC分类号： A61B5/05
CPC分类号： A61B5/053 , A61B5/02405 , A61B5/036 , A61B5/0816 , A61B5/145 , A61B5/14539 , A61B5/412 , A61N1/36521
摘要： The invention relates to systems, devices, and methods for detecting infections associated with implantable medical devices. In an embodiment, the invention includes a method of detecting infection in a patient including measuring a physiological parameter using a chronically implanted sensor at a plurality of time points and evaluating the physiological parameter measurements to determine if infection is indicated. In an embodiment, the invention includes an implantable medical device including a first chronically implantable sensor configured to generate a first signal corresponding to a physiological parameter and a controller disposed within a housing, the controller configured to evaluate the first physiological parameter signal to determine if an infection is indicated. Other embodiments are also included herein.
摘要翻译： 本发明涉及用于检测与可植入医疗装置相关的感染的系统，装置和方法。 在一个实施例中，本发明包括检测患者感染的方法，包括在多个时间点使用长期植入的传感器测量生理参数，并评估生理参数测量以确定是否指示感染。 在一个实施例中，本发明包括可植入医疗装置，其包括被配置为产生对应于生理参数的第一信号的第一长期可植入传感器和设置在壳体内的控制器，所述控制器被配置为评估第一生理参数信号以确定是否 表示感染。 本文还包括其它实施例。
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公开(公告)号：US08366645B1
公开(公告)日：2013-02-05
申请号：US12558437
申请日：2009-09-11
IPC分类号： A61H31/00
CPC分类号： A61H31/006 , A61H31/007 , A61H2201/5061 , A61M16/04 , A61M16/06 , A61M16/20 , A61M16/202 , A61M2205/332
摘要： A cardio pulmonary CPR device and method that provides enhanced circulation by an optimal combination and sequencing of maximal positive and maximal negative intrathoracic pressures, while maintaining a degree of passive ventilation to the patient. Namely, the embodiments of the invention provide for an optimal positive thoracic pressure compression state, with passively or actively filled lungs, achieved by either passive chest recoil with an open airway, or an active inflation mechanism. Said embodiments also provide for an optimal negative pressure decompression state, combined with actively emptied lungs (by chest compression).
摘要翻译： 一种心肺肺CPR装置和方法，通过最佳正和最大阴性胸内压力的最佳组合和顺序提供增强的循环，同时保持一定程度的被动通气给患者。 也就是说，本发明的实施例提供了通过被动胸部反冲与开放气道或主动充气机构实现的被动或主动填充的肺的最佳正性胸压压缩状态。 所述实施例还提供了与积极排空的肺组合（通过胸部按压）的最佳负压减压状态。
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9.发明授权Cardiac rhythm management system including nonlinear, non-blanking sense amplifier 失效心律管理系统包括非线性，非消隐读出放大器
公开(公告)号：US6016446A
公开(公告)日：2000-01-18
申请号：US31989
申请日：1998-02-27
CPC分类号： A61N1/3704 , A61N1/3712 , A61N1/3943 , Y10S128/902
摘要： A cardiac rhythm management system provides a nonlinear gain characteristic. The system operates without blanking switches that decouple its inputs from electrodes during delivery of a pacing or recharge pulse. The nonlinear gain characteristic includes piecewise linear and logarithmic gain characteristics. Signals having amplitudes that are smaller than an input threshold voltage are amplified by less than signals having amplitudes that exceed the input threshold voltage. Intrinsic heart activity signals are amplified. Detected pacing pulses are attenuated. The system is capable of detecting an evoked response to determine whether a pacing pulse resulted in a successful heart contraction. Autocapture techniques allow adjustment of the pacing pulse energy based on the evoked response.
摘要翻译： 心律管理系统提供非线性增益特征。 系统在没有消隐开关的情况下运行，在递送起搏或再充电脉冲期间将其输入与电极分离。 非线性增益特性包括分段线性和对数增益特性。 具有小于输入阈值电压的幅度的信号被放大小于具有超过输入阈值电压的幅度的信号。 内在的心脏活动信号被放大。 检测起搏脉冲被衰减。 该系统能够检测诱发反应以确定起搏脉冲是否导致心脏收缩成功。 自动捕获技术允许基于诱发反应来调节起搏脉冲能量。
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公开(公告)号：US12016623B2
公开(公告)日：2024-06-25
申请号：US18233424
申请日：2023-08-14
CPC分类号： A61B18/1492 , A61B18/1206 , A61B2018/0022 , A61B2018/00375 , A61B2018/00577
摘要： A system for ablating bodily tissue of a patient includes a high-voltage electrical generator configured to provide electrical pulses of at least 500 volts, a fluid having an electrical conductivity of not more than 0.01 Siemens per meter, and an ablation catheter that includes a catheter shaft, an expandable membrane attached to the catheter shaft, and a plurality of electrodes, each electrically coupled to the high-voltage electrical generator. The fluid inflates the expandable membrane when provided to the interior space of the expandable membrane.
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