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1. 发明授权

US08512365B2 Surgical instruments 有权
公开(公告)号：US08512365B2
公开(公告)日：2013-08-20
申请号：US11888222
申请日：2007-07-31
申请人： Eitan T. Wiener , Kenneth S. Kramer , Foster B. Stulen , Ashvani K. Madan
发明人： Eitan T. Wiener , Kenneth S. Kramer , Foster B. Stulen , Ashvani K. Madan
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/320092 , A61B2017/00084 , A61B2017/00106 , A61B2017/00128 , A61B2017/00353 , A61B2018/00607 , A61B2018/00642 , A61B2018/00791 , A61N7/02
摘要： A surgical device. The surgical device may comprise a transducer, an end effector, a generator and a control circuit. The transducer may be configured to provide vibrations. The end effector may be coupled to the transducer and may extend from the transducer along the longitudinal axis. The generator may provide an electrical signal to the transducer. Also, the control circuit may modify a current amplitude of the electrical signal in response to a change in a vibration frequency of the end effector. Accordingly to various embodiments, the control circuit may detect a first contribution to a vibration frequency of the end effector, the first contribution originating from tissue in contact with the end effector. Also, according to various embodiments, the control circuit may indicate a change in a vibration frequency of the end effector.

2. 发明授权

US08152825B2 Medical ultrasound system and handpiece and methods for making and tuning 有权
公开(公告)号：US08152825B2
公开(公告)日：2012-04-10
申请号：US11545784
申请日：2006-10-10
申请人： Ashvani K. Madan , Foster B. Stulen , Eitan T. Wiener , Karen M. Kowalski , Michael J. Stokes , Mark E. Tebbe , Mark D. Mihal , Michael R. Lamping
发明人： Ashvani K. Madan , Foster B. Stulen , Eitan T. Wiener , Karen M. Kowalski , Michael J. Stokes , Mark E. Tebbe , Mark D. Mihal , Michael R. Lamping
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B8/4455 , A61B2017/22018 , A61B2017/320088 , B06B1/0618
摘要： Several embodiments of medical ultrasound handpieces are described each including a medical ultrasound transducer assembly. An embodiment of a medical ultrasound system is described, wherein the medical ultrasound system includes a medical ultrasound handpiece having a medical ultrasound transducer assembly and includes an ultrasonically-vibratable medical-treatment instrument which is attachable to a distal end of the transducer assembly. An embodiment of a medical ultrasound system is described, wherein the medical ultrasound system has a handpiece including a medical ultrasound transducer assembly and including a housing or housing component surrounding the transducer assembly. A method for tuning a medical ultrasound handpiece includes machining at least a distal non-threaded portion of an instrument-attachment stud of the transducer assembly to match a measured fundamental frequency to a desired fundamental frequency to within a predetermined limit. A method for making a medical ultrasound transducer assembly determines acceptable gains for gain stages of the transducer assembly.

3. 发明授权

US06278218B1 Apparatus and method for tuning ultrasonic transducers 失效
标题翻译：超声换能器调谐装置及方法
公开(公告)号：US06278218B1
公开(公告)日：2001-08-21
申请号：US09584583
申请日：2000-05-31
申请人： Ashvani K. Madan , Jean M. Beaupre , Eitan T. Wiener , Foster B. Stulen
发明人： Ashvani K. Madan , Jean M. Beaupre , Eitan T. Wiener , Foster B. Stulen
IPC分类号： H02N200
CPC分类号： A61B17/320068 , A61B2017/00477 , B06B1/06 , B06B1/0611
摘要： A method of manufacturing high power sandwich type ultrasonic transducers and, more particularly, a new method of tuning high power sandwich type ultrasonic transducers without the need for a trimming process. A method in accordance with the present invention includes the steps of assembling a sandwich type ultrasonic transducer, measuring the resonant frequency of the ultrasonic transducer, and selecting from a plurality of tuning elements, whereby a dimension or material property of a selected tuning element alters the measured resonant frequency of the ultrasonic transducer to a desired resonant frequency after the tuning element is attached to the ultrasonic transducer.
摘要翻译：一种制造高功率夹层型超声波换能器的方法，更具体地说，一种调整大功率夹层型超声波换能器的新方法，而不需要修整过程。根据本发明的方法包括组装夹层型超声换能器，测量超声换能器的谐振频率以及从多个调谐元件中进行选择的步骤，由此所选择的调谐元件的尺寸或材料特性改变在将调谐元件附接到超声换能器之后，将超声波换能器的谐振频率测量到期望的谐振频率。

4. 发明申请

US20120078249A1 ULTRASONIC DEVICE FOR CUTTING AND COAGULATING 审中-公开
标题翻译：用于切割和凝固的超声波装置
公开(公告)号：US20120078249A1
公开(公告)日：2012-03-29
申请号：US13311695
申请日：2011-12-06
申请人： Stephen E. Eichmann , Karen Kowalski Isaacs , Kenneth S. Kramer , Michael R. Lamping , Ashvani K. Madan , Matthew C. Miller , Aaron C. Voegele , Eitan T. Wiener , Joseph E. Young
发明人： Stephen E. Eichmann , Karen Kowalski Isaacs , Kenneth S. Kramer , Michael R. Lamping , Ashvani K. Madan , Matthew C. Miller , Aaron C. Voegele , Eitan T. Wiener , Joseph E. Young
IPC分类号： A61B18/18
CPC分类号： A61B17/320092 , A61B17/1606 , A61B17/162 , A61B17/2841 , A61B17/8875 , A61B2017/00424 , A61B2017/00477 , A61B2017/00738 , A61B2017/2825 , A61B2017/320075 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095
摘要： Apparatus and method to permit selective cutting and coagulation required in fine and delicate surgical procedures. The apparatus includes two body members having proximal ends and distal ends with jaw members located adjacent the body member's distal ends. The body members are joined at a pivot located adjacent to the first and second jaw members joining the first and second body members where the body members' rotation about the pivot defines a plane of rotation. The scissors are adapted for selective application of energy to at least one jaw member by a switch located in the plane of rotation.
摘要翻译：允许在精细和微妙的外科手术中需要选择性切割和凝固的装置和方法。该装置包括具有近端和远端的两个本体构件，其中钳口构件邻近身体构件的远端定位。主体构件在位于邻近第一和第二钳口构件的枢轴处接合，第一和第二钳口构件接合第一和第二主体构件，其中主体构件围绕枢转的旋转限定旋转平面。剪刀适于通过位于旋转平面中的开关选择性地向至少一个钳口构件施加能量。

5. 发明授权

US06678621B2 Output displacement control using phase margin in an ultrasonic surgical hand piece 有权
标题翻译：超声外科手术中使用相位裕度的输出位移控制
公开(公告)号：US06678621B2
公开(公告)日：2004-01-13
申请号：US09827575
申请日：2001-04-06
申请人： Eitan T. Wiener , Foster Stulen , Ashvani K. Madan , Kenneth S. Kramer
发明人： Eitan T. Wiener , Foster Stulen , Ashvani K. Madan , Kenneth S. Kramer
IPC分类号： G01R2300
CPC分类号： A61B17/320068 , A61B2017/00026 , A61B2017/00106
摘要： An ultrasonic surgical hand piece is caused to be driven with an output displacement that is correlated with the phase margin, which is the difference of the resonant frequency and the anti-resonant frequency of the hand piece. A frequency sweep is conducted to find the resonant frequency and the anti-resonant frequency for the hand piece. The resonant frequency is measured at a point during the frequency sweep where the impedance of the hand piece is at its minimum. The anti-resonant frequency is measured at a point during the frequency sweep where the impedance of the hand piece is at its maximum. Using a target or specific output displacement, a drive current is calculated based on the phase margin which is the difference between the resonant frequency and the anti-resonant frequency. The hand piece is caused to be driven with the output displacement, by accordingly controlling the current output from a generator console for driving the hand piece.
摘要翻译：使超声手术手段以与相位裕度相关的输出位移来驱动，相位裕度是手持件的谐振频率和反谐振频率的差。进行频率扫描以找到手持件的谐振频率和反谐振频率。在频率扫描期间，手持件的阻抗处于最小值的点处测量谐振频率。在频率扫描期间在手部件的阻抗处于其最大值的点处测量反谐振频率。使用目标或特定输出位移，基于作为谐振频率和反谐振频率之间的差的相位裕度来计算驱动电流。通过相应地控制来自用于驱动手持件的发电机控制台的电流输出，通过输出位移来驱动手持件。

6. 发明授权

US09763674B2 Ultrasonic bone cutting instrument 有权
公开(公告)号：US09763674B2
公开(公告)日：2017-09-19
申请号：US14140681
申请日：2013-12-26
申请人： Joseph Peterson , Matthew L. Parsons , Cory G. Kimball , Foster B. Stulen , Ashvani K. Madan , Roman Lomeli
发明人： Joseph Peterson , Matthew L. Parsons , Cory G. Kimball , Foster B. Stulen , Ashvani K. Madan , Roman Lomeli
IPC分类号： A61B17/00 , A61B17/16 , A61B17/32
CPC分类号： A61B17/1624 , A61B17/1604 , A61B17/320068 , A61B2017/320078 , A61B2017/320084 , A61B2217/007
摘要： A system includes an ultrasonic instrument and a bone insertion element. The instrument includes an ultrasonic transducer and an ultrasonic blade. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The ultrasonic blade is in acoustic communication with the ultrasonic transducer such that the ultrasonic transducer drives the ultrasonic blade to vibrate ultrasonically to form an opening within bone. The bone insertion element is configured to be inserted within the opening formed by the ultrasonic blade.

7. 发明授权

US09572592B2 Surgical instrument with orientation sensing 有权
标题翻译：手术仪器带定位感应
公开(公告)号：US09572592B2
公开(公告)日：2017-02-21
申请号：US13484584
申请日：2012-05-31
申请人： Daniel W. Price , Sora Rhee , Cory G. Kimball , Timothy G. Dietz , Ashvani K. Madan , Donna L. Korvick , Foster B. Stulen , Jeffrey D. Messerly , William E. Clem , Jacqueline C. Aronhalt , William D. Dannaher , John B. Schulte , Danius P. Silkaitis , Stephen J. Balek , Michael R. Lamping
发明人： Daniel W. Price , Sora Rhee , Cory G. Kimball , Timothy G. Dietz , Ashvani K. Madan , Donna L. Korvick , Foster B. Stulen , Jeffrey D. Messerly , William E. Clem , Jacqueline C. Aronhalt , William D. Dannaher , John B. Schulte , Danius P. Silkaitis , Stephen J. Balek , Michael R. Lamping
IPC分类号： A61B17/32 , A61B18/14 , A61B17/00 , A61B18/00
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00115 , A61B2017/00207 , A61B2017/0046 , A61B2017/00473 , A61B2018/00702 , A61B2018/00898 , A61B2018/00988 , A61B2034/2048 , A61B2090/064 , A61B2090/0814 , F04C2270/041
摘要： A surgical instrument comprises a body assembly and an end effector. The body assembly includes a control module, an orientation sensor communicatively coupled to the control module, and an energy component. The energy component is operable to activate the end effector at a plurality of energy settings. A storage device is communicatively coupled to the control module and includes a plurality of gesture profiles and corresponding energy settings. The control module is configured to set the energy setting of the energy component to a corresponding energy setting in response to a correlation between the output of the orientation sensor and a gesture profile. In some versions, the control module modifies the energy setting based upon output from a force sensor that measures the force on the end effector. The control module may also decrease the energy setting in response to an anomalous acceleration or deceleration detected by an accelerometer.
摘要翻译：手术器械包括主体组件和端部执行器。主体组件包括控制模块，通信地耦合到控制模块的定向传感器和能量部件。能量分量可操作以在多个能量设置下激活末端执行器。存储设备通信地耦合到控制模块并且包括多个手势简档和相应的能量设置。控制模块被配置为响应于定向传感器的输出和手势简档之间的相关性，将能量分量的能量设置设置为相应的能量设置。在一些版本中，控制模块基于来自测量末端执行器上的力的力传感器的输出来修改能量设定。控制模块还可以响应于由加速度计检测到的异常加速或减速而减小能量设定。

8. 发明申请

US20130324999A1 SURGICAL INSTRUMENT WITH ORIENTATION SENSING 有权
标题翻译：手术仪器与方位感应
公开(公告)号：US20130324999A1
公开(公告)日：2013-12-05
申请号：US13484584
申请日：2012-05-31
申请人： Daniel W. Price , Sora Rhee , Cory G. Kimball , Timothy G. Dietz , Ashvani K. Madan , Donna L. Korvick , Foster B. Stulen , Jeffrey D. Messerly , William E. Clem , Jacqueline C. Aronhalt , William D. Dannaher , John B. Schulte , Danius P. Silkaitis , Stephen J. Balek , Michael R. Lamping
发明人： Daniel W. Price , Sora Rhee , Cory G. Kimball , Timothy G. Dietz , Ashvani K. Madan , Donna L. Korvick , Foster B. Stulen , Jeffrey D. Messerly , William E. Clem , Jacqueline C. Aronhalt , William D. Dannaher , John B. Schulte , Danius P. Silkaitis , Stephen J. Balek , Michael R. Lamping
IPC分类号： A61B18/18 , A61B17/00
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00115 , A61B2017/00207 , A61B2017/0046 , A61B2017/00473 , A61B2018/00702 , A61B2018/00898 , A61B2018/00988 , A61B2034/2048 , A61B2090/064 , A61B2090/0814 , F04C2270/041
摘要： A surgical instrument comprises a body assembly and an end effector. The body assembly includes a control module, an orientation sensor communicatively coupled to the control module, and an energy component. The energy component is operable to activate the end effector at a plurality of energy settings. A storage device is communicatively coupled to the control module and includes a plurality of gesture profiles and corresponding energy settings. The control module is configured to set the energy setting of the energy component to a corresponding energy setting in response to a correlation between the output of the orientation sensor and a gesture profile. In some versions, the control module modifies the energy setting based upon output from a force sensor that measures the force on the end effector. The control module may also decrease the energy setting in response to an anomalous acceleration or deceleration detected by an accelerometer.
摘要翻译：手术器械包括主体组件和端部执行器。主体组件包括控制模块，通信地耦合到控制模块的定向传感器和能量部件。能量分量可操作以在多个能量设置下激活末端执行器。存储设备通信地耦合到控制模块并且包括多个手势简档和相应的能量设置。控制模块被配置为响应于定向传感器的输出和手势简档之间的相关性，将能量分量的能量设置设置为相应的能量设置。在一些版本中，控制模块基于来自测量末端执行器上的力的力传感器的输出来修改能量设定。控制模块还可以响应于由加速度计检测到的异常加速或减速而减小能量设定。

9. 发明申请

US20120112690A1 Medical Device Packaging with Charging Interface 有权
标题翻译：带充电接口的医疗器械封装
公开(公告)号：US20120112690A1
公开(公告)日：2012-05-10
申请号：US13151471
申请日：2011-06-02
申请人： Foster B. Stulen , Christopher B. Anderson , Frederick E. Shelton, IV , Michael J. Stokes , Timothy G. Dietz , Ashvani K. Madan , Bret W. Smith
发明人： Foster B. Stulen , Christopher B. Anderson , Frederick E. Shelton, IV , Michael J. Stokes , Timothy G. Dietz , Ashvani K. Madan , Bret W. Smith
IPC分类号： H02J7/00
CPC分类号： A61B18/1442 , A61B17/00234 , A61B17/064 , A61B17/2812 , A61B17/285 , A61B17/320068 , A61B17/320092 , A61B18/00 , A61B18/04 , A61B18/12 , A61B18/1206 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B34/25 , A61B46/10 , A61B90/08 , A61B90/40 , A61B2017/00084 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00482 , A61B2017/00734 , A61B2017/0084 , A61B2017/291 , A61B2017/2929 , A61B2017/293 , A61B2017/2931 , A61B2017/2933 , A61B2017/294 , A61B2018/00178 , A61B2018/0019 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/00791 , A61B2018/00988 , A61B2018/1226 , A61B2018/1412 , A61B2018/1455 , A61B2090/0803 , A61B2090/0813 , A61B2090/0814 , A61N7/00 , H01M2/10 , H01M2/1016 , H01M2/26 , H01M10/46 , H01M10/48 , H01M2220/30 , H02J7/0044 , H02J7/0045 , H02J7/0047 , H02J7/025 , H02J2007/005 , Y10T29/49005 , Y10T29/49895 , Y10T29/53913
摘要： An apparatus for delivering power to an electrically powered medical device includes a package and an electrical coupling feature. The package comprises an interior portion and a wall. The interior portion of the package is able to hold a sterile, electrically powered medical device having a rechargeable battery. The package is able to maintain sterility of the interior portion of the package. The electrical coupling feature may be in communication with the wall of the package and in further communication with the medical device. The electrical coupling feature may be able to deliver power from an external power source to the medical device to charge the battery of the medical device without compromising the sterility of the package or the sterility of the medical device.
摘要翻译：用于向电动医疗装置递送电力的装置包括封装和电耦合特征。包装件包括内部部分和壁部。包装的内部部分能够容纳具有可再充电电池的无菌的，电动医疗装置。包装能够保持包装内部的无菌性。电耦合特征可以与封装的壁连通并且与医疗装置进一步连通。电耦合特征可以能够将功率从外部电源传送到医疗装置，以对医疗装置的电池进行充电，而不会影响包装的无菌性或医疗装置的不育性。

10. 发明授权

US09381058B2 Recharge system for medical devices 有权
标题翻译：医疗器械充电系统
公开(公告)号：US09381058B2
公开(公告)日：2016-07-05
申请号：US13275514
申请日：2011-10-18
申请人： Kevin L. Houser , Gavin M. Monson , Foster B. Stulen , Daniel W. Price , Ashvani K. Madan , John W. Willis , Donna L. Korvick , Aron O. Zingman , David C. Yates , Timothy G. Dietz , Frederick E. Shelton, IV , Jerome R. Morgan , Jeffrey L. Aldridge , Bret W. Smith , Hitesh Jain
发明人： Kevin L. Houser , Gavin M. Monson , Foster B. Stulen , Daniel W. Price , Ashvani K. Madan , John W. Willis , Donna L. Korvick , Aron O. Zingman , David C. Yates , Timothy G. Dietz , Frederick E. Shelton, IV , Jerome R. Morgan , Jeffrey L. Aldridge , Bret W. Smith , Hitesh Jain
IPC分类号： H01M10/46 , A61B18/14 , A61B17/00 , A61B17/32 , A61B18/00 , A61B18/04 , H02J7/00 , H01M2/26 , H01M2/10 , A61B18/12 , A61B19/00 , A61B17/064 , A61B17/285 , A61B17/29 , A61B17/28
CPC分类号： A61B18/1442 , A61B17/00234 , A61B17/064 , A61B17/2812 , A61B17/285 , A61B17/320068 , A61B17/320092 , A61B18/00 , A61B18/04 , A61B18/12 , A61B18/1206 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B34/25 , A61B46/10 , A61B90/08 , A61B90/40 , A61B2017/00084 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00482 , A61B2017/00734 , A61B2017/0084 , A61B2017/291 , A61B2017/2929 , A61B2017/293 , A61B2017/2931 , A61B2017/2933 , A61B2017/294 , A61B2018/00178 , A61B2018/0019 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/00791 , A61B2018/00988 , A61B2018/1226 , A61B2018/1412 , A61B2018/1455 , A61B2090/0803 , A61B2090/0813 , A61B2090/0814 , A61N7/00 , H01M2/10 , H01M2/1016 , H01M2/26 , H01M10/46 , H01M10/48 , H01M2220/30 , H02J7/0044 , H02J7/0045 , H02J7/0047 , H02J7/025 , H02J2007/005 , Y10T29/49005 , Y10T29/49895 , Y10T29/53913
摘要： An apparatus comprises a base and at least one indicator in communication with the base. The base comprises a housing and at least one slot. The at least one slot is shaped to receive a reusable component from a surgical instrument. The at least one indicator is in communication with the at least one slot. The base is configured to detect at least one characteristic related to the reusable component when the reusable component is placed into the at least one slot. Wherein the at least one indicator is configured to provide a signal to the user regarding the at least one characteristic.
摘要翻译：一种装置包括基座和与基座连通的至少一个指示器。基座包括壳体和至少一个槽。所述至少一个狭槽成形为从外科器械接收可重复使用的部件。所述至少一个指示器与所述至少一个时隙通信。所述基座被配置为当所述可再利用部件被放置在所述至少一个槽中时，检测与所述可重复使用部件相关的至少一个特性。其中所述至少一个指示符被配置为向所述用户提供关于所述至少一个特征的信号。

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