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1. 发明申请

WO2022266438A1 LATENCY COMPENSATION FOR DETECTION OF ECAPS 审中-公开
公开(公告)号：WO2022266438A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033983
申请日：2022-06-17
申请人： MEDTRONIC, INC.
发明人： DINSMOOR, David A.
IPC分类号： A61B5/00 , A61N1/36
摘要： Systems, devices, and techniques are described for adjusting a sensing window for sensing a feature of an evoked compound action potential (ECAP). In one example, a medical device includes processing circuitry configured to determine a value of a stimulation parameter that at least partially defines an electrical stimulation pulse and select, based on the value of the stimulation parameter, a sensing window for detecting one or more features of a sensed evoked compound action potential (ECAP) signal elicited by the electrical stimulation pulse. The processing circuitry can also determine a value of each of the one or more features within the sensing window from the sensed ECAP signal and control, based on the value of each of the one or more features, subsequent electrical stimulation deliverable to a patient.

2. 发明申请

WO2022155339A1 MULTIMODAL STIMULATION CONTROL BASED ON ECAPS 审中-公开
公开(公告)号：WO2022155339A1
公开(公告)日：2022-07-21
申请号：PCT/US2022/012316
申请日：2022-01-13
申请人： MEDTRONIC, INC.
发明人： DINSMOOR, David A. , VALLEJO, Ricardo , HAGEMAN, Kristin N. , BINK, Hank , SKERKER, Abigail Lauren
IPC分类号： A61N1/36
摘要： Systems, devices, and techniques for adjusting electrical stimulation based on sensed ECAP signals. For example, processing circuitry is configured to control delivery of a first train of electrical stimulation pulses at a first frequency to a first target tissue and control delivery of a second train of electrical stimulation pulses at a second frequency to a second target tissue different from the first target tissue. The processing circuitry can also receive an ECAP signal elicited by a pulse of the second train of electrical stimulation pulses, adjust, based on the ECAP signal, a first value of a parameter that at least partially defines the first tram of electrical stimulation pulses to a second value, and, responsive to adjusting the first value of the parameter to the second value, control delivery of subsequent pulses of the first tram of electrical stimulation pulses according to the second value of the parameter.

3. 发明申请

WO2022155032A1 RATIOMETRIC CONTROL FOR ELECTRICAL STIMULATION 审中-公开
公开(公告)号：WO2022155032A1
公开(公告)日：2022-07-21
申请号：PCT/US2022/011126
申请日：2022-01-04
申请人： MEDTRONIC, INC.
发明人： DINSMOOR, David A. , HAGEMAN, Kristin N. , BINK, Hank , PULLIAM, Christopher L.
IPC分类号： A61N1/36 , A61B5/24 , A61B5/00 , G16H40/63 , A61N1/372
摘要： Systems, devices, and techniques for adjusting electrical stimulation based on a posture state of a patient are described. For example, processing circuitry is configured to receive an input from a user adjusting an informed stimulation parameter that at least partially defines a plurality of informed pulses, determine a ratio of a first value of an informed stimulation parameter to a first value of a control stimulation parameter that at least partially defines a plurality of control pulses, change, according to the input, the first value of the informed stimulation parameter to a second value of the informed stimulation parameter, and change, based on the input and the ratio, the first value of the control stimulation parameter to a second value of the control stimulation parameter. The processing circuitry' can then control delivery of the adjusted control pulses and informed pulses.

4. 发明申请

WO2020123706A1 PLANNING SYSTEM FOR ORTHOPEDIC SURGICAL PROCEDURES 审中-公开
公开(公告)号：WO2020123706A1
公开(公告)日：2020-06-18
申请号：PCT/US2019/065796
申请日：2019-12-11
申请人： TORNIER, INC.
发明人： CHAOUI, Jean , LE SAINT, Charlotte , MAYYA, Maximilien , URVOY, Manuel Jean-Marie
IPC分类号： A61B34/00 , A61B34/20 , A61B5/00 , A61B17/56 , A61B34/10 , G16H50/50 , G16H50/20 , G06N3/00
摘要： A surgical planning system for use in surgical procedures to repair an anatomy of interest includes a preplanning system to generate a virtual surgical plan and a mixed reality system that includes a visualization device wearable by a user to view the virtual surgical plan projected in a real environment. The virtual surgical plan includes a 3D virtual model of the anatomy of interest. When wearing the visualization device, the user can align the 3D virtual model with the real anatomy of interest, thereby achieving a registration between details of the virtual surgical plan and the real anatomy of interest. The registration enables a surgeon to implement the virtual surgical plan on the real anatomy of interest without the use of tracking markers.

5. 发明申请

WO2020018923A1 CLOSED-LOOP SYSTEM FOR CARDIOPULMONARY RESUSCITATION (CPR) 审中-公开
公开(公告)号：WO2020018923A1
公开(公告)日：2020-01-23
申请号：PCT/US2019/042634
申请日：2019-07-19
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , GEORGIA TECH RESEARCH CORPORATION
发明人： YANNOPOULOS, Demetris , THEODOROU, Evangelos , GANDHI, Manan , OLSON, Matthew , SEBASTIAN, Pierre , PAN, Yunpeng
IPC分类号： A61H31/00
摘要： Systems, devices, and techniques for controlling a compression unit associated with cardiopulmonary resuscitation (CPR) are described herein. For example, a medical system may include a compression unit configured to apply pressure to a torso region of a patient. The compression unit may be configured to move within space according to at least one degree of freedom. The medical system may further include processing circuitry configured to receive one or more sets of data representative of one or more patient parameters of the patient. Additionally, the medical system may generate, using a deep learning model, an output data set representing a predicted trajectory of at least one patient parameter of the one or more patient parameters, determine a set of control parameters, and control the compression unit to apply the pressure to the torso region of the patient.

6. 发明申请

WO2014169223A3 PROVISIONING A PLURALITY OF COMPUTING DEVICES 审中-公开
公开(公告)号：WO2014169223A3
公开(公告)日：2014-10-16
申请号：PCT/US2014/033823
申请日：2014-04-11
申请人： GOOGLE INC.
发明人： BORGGAARD, Geoffrey Allen , BROCKMAN, William Bennett
IPC分类号： H04W92/18
摘要： Example techniques and systems may transmit provisioning information to respective computing devices for self-provisioning of each of the respective computing devices. In one example, a technique may include receiving, by a first computing device, account information for a plurality of users and sensing, with the first computing device, a second computing device in wireless communication range of the first computing device. Responsive to sensing the second computing device, the method may also include transmitting, by the first computing device and via wireless device-to-device communication, provisioning information from the first computing device to the second computing device. The provisioning information may include instructions for the second computing device to self-provision with a user account associated with one or more of the plurality of users.

7. 发明申请

WO2014089319A2 PREDICTIVELY PRESENTING SEARCH CAPABILITIES 审中-公开
标题翻译：预测提供搜索能力
公开(公告)号：WO2014089319A2
公开(公告)日：2014-06-12
申请号：PCT/US2013/073361
申请日：2013-12-05
申请人： GOOGLE INC.
发明人： JENKINS, Thomas
IPC分类号： G06F17/30
CPC分类号： G06F17/30268 , G06F3/0484 , G06F17/30241 , G06F17/30528 , G06F17/3056 , G06F17/3087 , G06F21/6263 , G06N5/022 , H04W4/023
摘要： Example techniques and systems may obtain one or more search types associated with a geographic location of a computing device. In one example, a technique may include determining, by a mobile computing device, a geographic location of the mobile computing device and obtaining one or more search types associated with the geographic location. Responsive to obtaining the one or more search types, the technique may also include outputting, by the mobile computing device and for display, a graphical user interface comprising at least an indication of the one or more search types associated with the geographic location.
摘要翻译：示例性技术和系统可以获得与计算设备的地理位置相关联的一个或多个搜索类型。在一个示例中，技术可以包括由移动计算设备确定移动计算设备的地理位置并获得与地理位置相关联的一个或多个搜索类型。响应于获得一个或多个搜索类型，该技术还可以包括由移动计算设备输出并用于显示图形用户界面，该图形用户界面至少包括与该地理位置相关联的一个或多个搜索类型的指示。

8. 发明申请

WO2014081850A1 OPERATIONAL SHORTCUTS FOR COMPUTING DEVICES 审中-公开
标题翻译：用于计算设备的操作快捷方式
公开(公告)号：WO2014081850A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/071039
申请日：2013-11-20
申请人： GOOGLE INC.
发明人： WU, Ronghua , GU, Qunshan
IPC分类号： G06F21/31 , G06F21/36 , G06F21/62 , H04W12/06
CPC分类号： H04W12/06 , G06F21/31 , H04W88/02
摘要： Systems, devices, and techniques for providing shortcuts to applications of a computing device are described. In one example, a method includes outputting, for display at a screen, a plurality of input nodes while the computing device is in a locked state and receiving an indication of a selection of a set of the plurality of input nodes in a defined order. The method may also include determining that the selection matches a predetermined selection order of the input nodes, the predetermined selection order being associated with the computing device. The method may also include, responsive to the determining, outputting, for display in place of at least one of the plurality of input nodes at the screen, an icon representative of an operation executable by the computing device, receiving an indication of a selection of the icon, and responsive to receiving the indication, executing the operation.
摘要翻译：描述了用于为计算设备的应用提供快捷方式的系统，设备和技术。在一个示例中，一种方法包括：在计算设备处于锁定状态的同时，在屏幕上输出多个输入节点，并以定义的顺序接收多个输入节点的集合的选择的指示。该方法还可以包括确定选择与输入节点的预定选择顺序相匹配，该预定选择顺序与计算设备相关联。该方法还可以包括响应于确定，输出，用于显示屏幕上的多个输入节点中的至少一个，代表可由计算设备执行的操作的图标，接收对所选择的选择的指示该图标，并且响应于接收到该指示，执行该操作。

9. 发明申请

WO2012015951A1 MEASUREMENT OF CARDIAC CYCLE LENGTH FROM PULMONARY ARTERIAL PRESSURE 审中-公开
标题翻译：从脉搏压力测量心脏循环长度
公开(公告)号：WO2012015951A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045575
申请日：2011-07-27
申请人： MEDTRONIC, INC. , GREENHUT, Saul, E. , TAEPKE, Robert, T. , BLOEM, David, R. , CHO, Yong, Kyun , SALMI, Donna, M.
发明人： GREENHUT, Saul, E. , TAEPKE, Robert, T. , BLOEM, David, R. , CHO, Yong, Kyun , SALMI, Donna, M.
IPC分类号： A61B5/0215 , A61B5/024
CPC分类号： A61N1/36564 , A61B5/0031 , A61B5/0215 , A61B5/024 , A61B5/0422 , A61B5/6847 , A61B5/686 , A61B5/6869 , A61B5/6876 , A61B5/7239 , A61M5/14276 , A61M5/1723 , A61M2205/054 , A61M2210/125 , A61N1/37247 , A61N1/3962 , A61N1/3987
摘要： Various techniques for measuring cardiac cycle length and pressure metrics based on pulmonary artery pressures are described. One example method described includes identifying a point (406) within the first derivative (404) of the pulmonary artery pressure signal that satifies a treshold (405), initiating a blanking period (414) from the identified point (406) in the derivative signal, and identifying a fiducial point (410 ) subsequent to the identified point that satifies the threshold, wherein the derivative signal is not compared to the threshold for indentification of a subsequent fiducial point during the blanking period.
摘要翻译：描述了基于肺动脉压力测量心脏周期长度和压力指标的各种技术。所描述的一个示例性方法包括识别饱和阈值（405）的肺动脉压力信号的一阶导数（404）内的点（406），从导数信号中的识别点（406）开始消隐期（414），并且识别在所述阈值饱和的所述标识点之后的基准点（410），其中所述导数信号不与所述消隐期间中随后的基准点的识别阈值进行比较。

10. 发明申请

WO2022182656A1 INDEPENDENT MODULATION OF STIMULATION THERAPY WAVEFORMS 审中-公开
公开(公告)号：WO2022182656A1
公开(公告)日：2022-09-01
申请号：PCT/US2022/017309
申请日：2022-02-22
申请人： MEDTRONIC, INC.
发明人： DINSMOOR, David A. , LITVAK, Leonid M. , KRAMER, Jeffery M.
IPC分类号： A61N1/36 , A61N1/05
摘要： Devices, systems, and techniques are configured for independently modulating two or more concurrent signals of electrical stimulation therapy. In one example, a system includes stimulation generation circuitry and processing circuitry configured to control the stimulation generation circuitry to deliver first electrical stimulation to a patient via a first electrode combination, wherein the first electrical stimulation is defined by at least a first set of stimulation parameters selected that the first electrical stimulation exceeds a first perception threshold, and control the stimulation generation circuitry to deliver second electrical stimulation, concurrent with the first electrical stimulation, to the patient via a second electrode combination. The second electrical stimulation may be defined by at least a second set of stimulation parameters selected that the second electrical stimulation is below a second perception threshold. The processing circuitry may also determine a triggering condition and independently modulate the first and/or second electrical stimulation.

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