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1. 发明授权

US11026761B2 Methods of determining a relative state of charge of a battery for a surgical instrument and surgical instruments and computer-readable media implementing the same 有权
公开(公告)号：US11026761B2
公开(公告)日：2021-06-08
申请号：US15888178
申请日：2018-02-05
申请人： COVIDIEN LP
发明人： Scott E. M. Frushour , David J. Van Tol
IPC分类号： H02J7/00 , H02J7/14 , A61B90/00 , A61B17/32 , A61B34/00 , A61B17/295 , A61B17/00
摘要： Methods and surgical instruments are provided for determining a relative state of charge of a battery used during a surgical procedure. The surgical instrument includes an end effector configured to treat tissue with energy, and a user interface configured to receive an input. A generator is coupled to the end effector, and the battery communicates with the generator. A controller includes a processor and a memory having instructions stored thereon which, when executed by the processor, cause the processor to detect an input at the user interface. In response to the detected input at the user interface, a discharge profile is matched to the detected input. The discharge profile corresponds to a discharge curve representing current discharge over time. A relative state of charge is then identified from the discharge curve based on usage of the surgical instrument during a surgical procedure.

2. 发明授权

US09192425B2 System and method for testing electrosurgical generators 有权
标题翻译：电外科发生器检测系统及方法
公开(公告)号：US09192425B2
公开(公告)日：2015-11-24
申请号：US13889517
申请日：2013-05-08
申请人： COVIDIEN LP
发明人： Robert J. Behnke, II , Peter L. Valentyik , Scott E. M. Frushour
IPC分类号： A61B18/10 , A61B18/04 , A61B18/12 , A61B18/18 , A61B17/00 , A61B18/00
CPC分类号： A61B18/1233 , A61B18/1206 , A61B18/1815 , A61B2017/00707 , A61B2017/00725 , A61B2018/0063 , A61B2018/00684 , A61B2018/00755 , A61B2018/00869 , A61B2018/00875 , A61B2018/00988 , A61B2018/1823
摘要： A system is provided. The system includes an electrosurgical generator configured to measure, collect and record data pertaining to a characteristic of tissue as the tissue is being electrosurgically treated. A tuner configured to couple to the electrosurgical generator includes a tuning circuit providing a load having a variable complex impedance for the electrosurgical generator when the electrosurgical generator is connected thereto. A controller including stored data pertaining to impedance values is in operable communication with the electrosurgical generator for retrieving the recorded data pertaining to the characteristic of tissue. The controller is in operable communication with the tuner for varying a complex impedance of the load. The controller configured to compare the recorded data pertaining to the at least one characteristic of tissue with the stored data pertaining to the plurality of impedance values and to adjust the tuner to one of the plurality of impedance values.
摘要翻译：提供了一个系统。该系统包括电外科发生器，其构造成在电组织被电疗治疗时测量，收集和记录与组织的特征有关的数据。配置为耦合到电外科发生器的调谐器包括调谐电路，当电外科发生器连接到电外科发生器时，该调谐电路为电外科发生器提供具有可变复阻抗的负载。包括与阻抗值相关的存储数据的控制器可与电外科发生器可操作地通信，用于检索与组织特征相关的记录数据。控制器与调谐器可操作地通信以改变负载的复阻抗。所述控制器被配置为将与所述组织的所述至少一个特性有关的所记录数据与所述多个阻抗值相关的所存储的数据进行比较，并且将所述调谐器调整为所述多个阻抗值之一。

3. 发明授权

US09167683B2 Printed circuit boards including strip-line circuitry and methods of manufacturing same 有权
标题翻译：印刷电路板包括带状线路电路及其制造方法
公开(公告)号：US09167683B2
公开(公告)日：2015-10-20
申请号：US14603548
申请日：2015-01-23
申请人： COVIDIEN LP
发明人： Wayne L. Moul , Robert J. Behnke, II , Scott E. M. Frushour , Jeffrey L. Jensen
IPC分类号： H05K1/02 , H01P3/08 , H01P11/00 , H05K1/18 , H05K3/46
CPC分类号： H05K1/0218 , H01P3/088 , H01P11/003 , H05K1/0225 , H05K1/0231 , H05K1/0243 , H05K1/025 , H05K1/0298 , H05K1/183 , H05K1/186 , H05K3/4611 , H05K2201/066 , H05K2201/0715 , H05K2201/0723 , H05K2201/0969 , H05K2203/063
摘要： A printed circuit board includes a first layer stack and a second layer stack coupled to the first layer stack. The first layer stack includes a first electrically-insulating layer, a first electrically-conductive layer, and a cut-out area defining a void that extends therethrough. The first electrically-insulating layer includes a first surface and an opposite second surface. The first electrically-conductive layer is disposed on the first surface of the first electrically-insulating layer. The second layer stack includes a second electrically-insulating layer. The second electrically-insulating layer includes a first surface and an opposite second surface. One or more electrically-conductive traces are disposed on the first surface of the second electrically-insulating layer. The printed circuit board further includes a device at least partially disposed within the cut-out area. The device is electrically-coupled to one or more of the one or more electrically-conductive traces disposed on the first surface of the second electrically-insulating layer.
摘要翻译：印刷电路板包括第一层堆叠和耦合到第一层堆叠的第二层堆叠。第一层堆叠包括第一电绝缘层，第一导电层和限定从其延伸的空隙的切除区域。第一电绝缘层包括第一表面和相对的第二表面。第一导电层设置在第一电绝缘层的第一表面上。第二层堆叠包括第二电绝缘层。第二电绝缘层包括第一表面和相对的第二表面。一个或多个导电迹线设置在第二电绝缘层的第一表面上。印刷电路板还包括至少部分地设置在切除区域内的装置。该器件电耦合到布置在第二电绝缘层的第一表面上的一个或多个导电迹线中的一个或多个。

4. 发明授权

US11382649B2 Rotation control systems for surgical instruments 有权
公开(公告)号：US11382649B2
公开(公告)日：2022-07-12
申请号：US15354038
申请日：2016-11-17
申请人： COVIDIEN LP
发明人： Scott E. M. Frushour , Christopher A. Valentine
IPC分类号： A61B17/32 , A61B18/14 , A61B17/00 , A61B17/29 , A61B90/00 , A61B17/128 , A61B17/064 , A61B17/04
摘要： A surgical instrument includes a handle assembly, an elongate member, and a motor assembly. The elongate member extends from the handle assembly and defines a longitudinal axis of the surgical instrument. The motor assembly is disposed within the handle assembly and is configured to rotate the elongate member about the longitudinal axis relative to that handle assembly in response to sensed movement of the handle assembly about the longitudinal axis.

5. 发明授权

US11213353B2 Systems and methods for planning a surgical procedure and evaluating the performance of a surgical procedure 有权
公开(公告)号：US11213353B2
公开(公告)日：2022-01-04
申请号：US15682630
申请日：2017-08-22
申请人： COVIDIEN LP
发明人： Scott E. M. Frushour
IPC分类号： A61B34/10 , G16H50/70 , G06Q50/22 , G09B23/28 , G16H10/60 , G16H20/40 , G16H70/20
摘要： A system facilitating planning of a surgical procedure includes one or more storage devices, one or more input devices, a processor, and a memory. The storage device(s) stores, for previous surgical procedures, surgical instrument information, procedure information, and patient information. The input device(s) is configured to receive procedure information and patient information corresponding to a surgical procedure to be performed. The memory stores instructions that, when executed by the processor, cause the processor to identify similar previous surgical procedures, identify outcome information for each of the similar previous surgical procedures, determine whether there is a correlation between the surgical instrument information of the similar previous surgical procedures and the outcome information of the similar previous surgical procedures, and, if a correlation is determined, output the correlation to facilitate planning of the surgical procedure to be performed.

6. 发明授权

US10172612B2 Surgical instruments with force applier and methods of use 有权
公开(公告)号：US10172612B2
公开(公告)日：2019-01-08
申请号：US14883088
申请日：2015-10-14
申请人： COVIDIEN LP
发明人： Scott E. M. Frushour
IPC分类号： A61B18/12 , A61B17/068 , A61B18/14 , A61B17/072 , A61B34/35 , A61B5/107 , A61B18/00 , A61B17/29 , A61B17/00
摘要： A surgical instrument including a housing, an elongated portion, an end effector, a drive beam and a force applier is provided. The housing includes a first actuator and a second actuator. The elongated portion extends distally from the housing and defines a longitudinal axis. The end effector is disposed adjacent a distal portion of the elongated portion, and includes a first jaw member and a second jaw member. The first jaw member has a cavity defined therein. Actuation of the first actuator causes distal translation of the drive beam to move the first jaw member relative to the second jaw member toward the approximated position, which applies a fist force against tissue disposed between the jaw members. Actuation of the second actuator causes distal translation of the force applier such that at least a portion of the force applier moves into the cavity of the first jaw member and applies an additional force against tissue disposed between the jaw members.

7. 发明授权

US10073125B2 Systems and methods for measuring the frequency of signals generated by high frequency medical devices 有权
公开(公告)号：US10073125B2
公开(公告)日：2018-09-11
申请号：US15377740
申请日：2016-12-13
申请人： COVIDIEN LP
发明人： Wayne L. Moul , Robert J. Behnke, II , Scott E. M. Frushour , Jeffrey L. Jensen
IPC分类号： G01R23/02 , G01R25/00
CPC分类号： G01R23/02 , A61B18/1206 , A61B18/1815 , A61B2018/00642 , A61B2018/00773 , A61B2018/00845 , A61B2018/00869 , A61B2018/128 , A61B2018/1823 , G01R23/00 , G01R23/145 , G01R25/00 , G01R25/02
摘要： A digital measurement system includes an oscillator, a mixer, and a controller coupled to each other. The oscillator provides a reference signal having a second frequency. The mixer generates a down-converted signal based on the output signal and the reference signal. The controller then determines a characteristic of the output signal (e.g., frequency or phase) based on the down-converted signal. An analog measurement system includes a filter having a center frequency, a rectifier, and a controller. The filter filters the output signal and the rectifier rectifies the filtered signal. The controller samples the rectified signal and determines a characteristic of the output signal based on the level of the rectified signal. The reference signal controller may adjust a characteristic of the output signal based on the determined frequency and/or phase of the output signal.

8. 发明授权

US09770284B2 System and method for directing energy to tissue 有权
公开(公告)号：US09770284B2
公开(公告)日：2017-09-26
申请号：US15189229
申请日：2016-06-22
申请人： COVIDIEN LP
发明人： Robert J. Behnke, II , Scott E. M. Frushour
IPC分类号： A61B18/18 , A61B18/12 , A61B18/00 , A61B18/14
CPC分类号： A61B18/1206 , A61B18/1442 , A61B18/1815 , A61B2018/00577 , A61B2018/00642 , A61B2018/00785 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/124 , A61B2018/1823 , A61B2018/1838 , A61B2018/1869
摘要： An electrosurgical system includes an electrosurgical power generating source, an energy applicator operably associated with the electrosurgical power generating source, a processor unit, and a data acquisition module configured to receive a reflected signal. The processor unit is disposed in operative communication with the data acquisition module and adapted to determine a tissue desiccation rate around at least a portion of the energy applicator based on one or more signals received from the data acquisition module.

9. 发明授权

US11207122B2 System, apparatus, and method for powering a bipolar energy controller 有权
公开(公告)号：US11207122B2
公开(公告)日：2021-12-28
申请号：US16071948
申请日：2017-08-04
申请人： COVIDIEN LP
发明人： Scott E. M. Frushour
IPC分类号： A61B18/12 , A61B18/14 , A61B18/00
摘要： A power device is configured couple to an electrosurgical generator (410). The power device includes at least one connector (420, 422, 423, 510, 511), a rectifier (113), an energy storage device (115), and a bipolar energy controller (101). The at least one connector (420, 422, 423, 510, 511) is configured to couple to the electrosurgical generator (410) and receive electrosurgical energy. The rectifier (113) is configured to rectify at least a portion of the electrosurgical energy and provide rectified energy. The energy storage device (115) is configured to store at least a portion of the rectified energy. The bipolar energy controller (101) is configured to be powered by the energy storage device (115) and to control providing of an output bipolar energy.

10. 发明授权

US10456156B2 Devices, systems, and methods for cooling a surgical instrument 有权
公开(公告)号：US10456156B2
公开(公告)日：2019-10-29
申请号：US15462812
申请日：2017-03-18
申请人： COVIDIEN LP
发明人： Robert B. Stoddard , Eric R. Larson , Scott E. M. Frushour , David N. Heard
IPC分类号： A61B17/32 , A61B18/00 , A61B18/14 , A61B17/00 , A61N7/02
摘要： A surgical system includes an ultrasonic surgical instrument and a cooling module. The instrument includes a waveguide defining a blade and having a lumen, an inflow conduit disposed in communication with the lumen and configured to supply fluid to the lumen, and a return conduit disposed in communication with the lumen and configured to receive fluid from the lumen. The cooling module includes a pump assembly operably coupled to the inflow and return conduits and configured to pump fluid through the inflow conduit, into the lumen, and back through the return conduit for cooling the blade. The cooling module also includes at least one sensor configured to sense a property of the fluid pumped into the inflow conduit and/or a property of the fluid returned from the return conduit, and a controller configured to control the pump assembly according to the sensed property(s).

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