CN103516254B - 用于振动型致动器的驱动装置以及使用它的医疗系统 - Google Patents
用于振动型致动器的驱动装置以及使用它的医疗系统 Download PDFInfo
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- CN103516254B CN103516254B CN201310227159.2A CN201310227159A CN103516254B CN 103516254 B CN103516254 B CN 103516254B CN 201310227159 A CN201310227159 A CN 201310227159A CN 103516254 B CN103516254 B CN 103516254B
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/0075—Electrical details, e.g. drive or control circuits or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/14—Drive circuits; Control arrangements or methods
- H02N2/145—Large signal circuits, e.g. final stages
- H02N2/147—Multi-phase circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/374—NMR or MRI
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
- A61B5/0042—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
- A61B5/0046—Arrangements of imaging apparatus in a room, e.g. room provided with shielding or for improved access to apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/4806—Functional imaging of brain activation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Biophysics (AREA)
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- Radiology & Medical Imaging (AREA)
- Robotics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-135447 | 2012-06-15 | ||
| JP2012135447A JP2014003731A (ja) | 2012-06-15 | 2012-06-15 | 振動型アクチュエータの駆動装置及びこれを用いた医用システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103516254A CN103516254A (zh) | 2014-01-15 |
| CN103516254B true CN103516254B (zh) | 2015-12-23 |
Family
ID=49755263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310227159.2A Active CN103516254B (zh) | 2012-06-15 | 2013-06-08 | 用于振动型致动器的驱动装置以及使用它的医疗系统 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130334989A1 (enExample) |
| JP (1) | JP2014003731A (enExample) |
| CN (1) | CN103516254B (enExample) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11229472B2 (en) | 2001-06-12 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with multiple magnetic position sensors |
| US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
| US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
| US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
| US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
| JP5679781B2 (ja) | 2010-11-26 | 2015-03-04 | キヤノン株式会社 | 振動型アクチュエータの制御装置 |
| JP5792951B2 (ja) * | 2010-12-16 | 2015-10-14 | キヤノン株式会社 | 振動型アクチュエータの制御装置 |
| US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
| WO2013158651A1 (en) * | 2012-04-16 | 2013-10-24 | The Medical College Of Wisconsin | System and method for direct radio frequency phase control in magnetic resonance imaging |
| US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
| US9393037B2 (en) | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
| US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
| US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
| US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
| JP2014018027A (ja) | 2012-07-11 | 2014-01-30 | Canon Inc | 振動型アクチュエータ、撮像装置、及びステージ |
| US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
| US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
| JP6112835B2 (ja) * | 2012-11-26 | 2017-04-12 | キヤノン株式会社 | 振動型アクチュエータの駆動装置及び駆動制御方法 |
| US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
| US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
| US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
| TWI671894B (zh) * | 2014-06-26 | 2019-09-11 | 日商新力股份有限公司 | 電路基板、攝像元件及電子機器 |
| US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
| CN104601040B (zh) * | 2014-12-26 | 2017-01-04 | 北京理工大学 | 一种开关线性混合式压电陶瓷驱动电路 |
| US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
| US11141213B2 (en) | 2015-06-30 | 2021-10-12 | Cilag Gmbh International | Surgical instrument with user adaptable techniques |
| JP6639148B2 (ja) | 2015-08-18 | 2020-02-05 | キヤノン株式会社 | 振動型アクチュエータの駆動回路、振動装置、交換用レンズ、撮像装置、及び自動ステージ |
| MX379675B (es) * | 2015-09-30 | 2025-03-11 | Ethicon Llc | Método y aparato para seleccionar operaciones de un instrumento quirúrgico basadas en la intención del usuario. |
| US10751108B2 (en) | 2015-09-30 | 2020-08-25 | Ethicon Llc | Protection techniques for generator for digitally generating electrosurgical and ultrasonic electrical signal waveforms |
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| US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
| US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
| US11134978B2 (en) | 2016-01-15 | 2021-10-05 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with self-diagnosing control switches for reusable handle assembly |
| US12193698B2 (en) | 2016-01-15 | 2025-01-14 | Cilag Gmbh International | Method for self-diagnosing operation of a control switch in a surgical instrument system |
| US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
| US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
| US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
| US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
| JP6739411B2 (ja) * | 2017-08-17 | 2020-08-12 | 富士フイルム株式会社 | 磁場歪み算出装置、方法およびプログラム |
| EP3457156A1 (de) * | 2017-09-19 | 2019-03-20 | Siemens Healthcare GmbH | Integrierte steuervorrichtung für eine magnetresonanzeinrichtung |
| FR3091031B1 (fr) * | 2018-12-20 | 2020-12-18 | Thales Sa | Dispositif d'accord |
| JP2021084074A (ja) * | 2019-11-28 | 2021-06-03 | 太陽誘電株式会社 | 駆動装置、振動発生装置、電子機器及び駆動方法 |
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| CN111657912B (zh) * | 2020-07-03 | 2022-05-13 | 上海交通大学 | 用于对受试者进行机械压力刺激的系统 |
| CN111917235A (zh) * | 2020-09-01 | 2020-11-10 | 何筱峰 | 电机驱动装置 |
| CN112799303B (zh) * | 2021-01-06 | 2022-06-10 | 西安电子科技大学 | 一种机械臂的h∞控制方法 |
| CN112951976A (zh) * | 2021-02-05 | 2021-06-11 | 江西欧迈斯微电子有限公司 | 压电材料的极化方法、压电组件及无电极超声波发射装置 |
| CN115956879B (zh) * | 2022-12-08 | 2025-12-05 | 北京理工大学 | 一种核磁兼容触觉刺激装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151085A (en) * | 1989-04-28 | 1992-09-29 | Olympus Optical Co., Ltd. | Apparatus for generating ultrasonic oscillation |
| US6203516B1 (en) * | 1996-08-29 | 2001-03-20 | Bausch & Lomb Surgical, Inc. | Phacoemulsification device and method for using dual loop frequency and power control |
| US7397243B1 (en) * | 2007-02-23 | 2008-07-08 | Kenergy, Inc. | Magnetic resonance imaging system with a class-E radio frequency amplifier having a feedback circuit |
| CN101262816A (zh) * | 2004-07-23 | 2008-09-10 | 梅德拉股份有限公司 | 用于核磁共振成像的无线病人监控设备 |
| CN201617950U (zh) * | 2010-02-02 | 2010-11-03 | 深圳先进技术研究院 | 磁共振图像导引辅助定位装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2874765B2 (ja) * | 1989-06-19 | 1999-03-24 | キヤノン株式会社 | 振動型モーター装置 |
| US7046005B2 (en) * | 2003-12-22 | 2006-05-16 | General Electric Company | Method and apparatus for driver circuits for use in magnetic systems |
| JP4029853B2 (ja) * | 2004-03-23 | 2008-01-09 | サンケン電気株式会社 | スイッチング電源装置 |
| US7123015B2 (en) * | 2004-09-29 | 2006-10-17 | General Electric Company | Magnetic resonance system and method |
| JP5465089B2 (ja) * | 2010-05-31 | 2014-04-09 | キヤノン株式会社 | 脳機能計測用視覚刺激提示装置、機能的磁気共鳴画像装置、脳磁計、脳機能計測方法 |
| US8604791B2 (en) * | 2010-09-09 | 2013-12-10 | Life Services, LLC | Active transmit elements for MRI coils and other antenna devices |
| US20130041292A1 (en) * | 2011-08-09 | 2013-02-14 | Tyco Healthcare Group Lp | Customizable Haptic Assisted Robot Procedure System with Catalog of Specialized Diagnostic Tips |
-
2012
- 2012-06-15 JP JP2012135447A patent/JP2014003731A/ja not_active Withdrawn
-
2013
- 2013-06-08 CN CN201310227159.2A patent/CN103516254B/zh active Active
- 2013-06-11 US US13/915,483 patent/US20130334989A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151085A (en) * | 1989-04-28 | 1992-09-29 | Olympus Optical Co., Ltd. | Apparatus for generating ultrasonic oscillation |
| US6203516B1 (en) * | 1996-08-29 | 2001-03-20 | Bausch & Lomb Surgical, Inc. | Phacoemulsification device and method for using dual loop frequency and power control |
| CN101262816A (zh) * | 2004-07-23 | 2008-09-10 | 梅德拉股份有限公司 | 用于核磁共振成像的无线病人监控设备 |
| US7397243B1 (en) * | 2007-02-23 | 2008-07-08 | Kenergy, Inc. | Magnetic resonance imaging system with a class-E radio frequency amplifier having a feedback circuit |
| CN201617950U (zh) * | 2010-02-02 | 2010-11-03 | 深圳先进技术研究院 | 磁共振图像导引辅助定位装置 |
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| CN103516254A (zh) | 2014-01-15 |
| US20130334989A1 (en) | 2013-12-19 |
| JP2014003731A (ja) | 2014-01-09 |
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